31 jobs found

*We are unable to sponsor for this permanent Full time role* *Position is bonus eligible* Prestigious Enterprise Firm is currently seeking a Senior Cloud Hosting Services Engineer with strong Azure experience. Candidate will be the IT Infrastructure team's cloud SME. Candidate will demonstrate their knowledge and hands-on experience with Azure cloud tools/technologies The Sr. Cloud Engineer reports to the Manager of Infrastructure Services. The ideal candidate will have extensive experience with Microsoft Azure, including PaaS and IaaS, and a strong understanding of Azure security best practices. Proficiency in creating and managing ARM and Bicep templates and supporting DevOps teams is essential. This role will involve designing, implementing, and maintaining cloud-based solutions to meet our business needs. Responsibilities: Design, implement, and manage scalable, secure, and reliable cloud infrastructure on Microsoft Azure. Develop and maintain Infrastructure as Code (IaC) using ARM and Bicep templates. Develop skill set across three domains (Infrastructure, Containers, and Networking) to better support the client. Ensure adherence to Azure security best practices and compliance requirements. Collaborate with DevOps teams to support CI/CD pipelines and automation processes. Monitor and optimize cloud resources for performance, cost, and scalability. Troubleshoot and resolve issues related to cloud infrastructure and services. Implement and manage Azure PaaS and IaaS solution, including on-premises server, storage, and database systems, among others. Independently and collaboratively lead client engagement workstreams focused on project, improvement, optimization, and transformation of processes. Communicate effectively and appropriately with both technical and non-technical audiences. Qualifications: Bachelor's degree in Computer Science, Engineering, or related field. 8+ years professional experience with multiple cloud platforms and technologies, including PaaS and IaaS. Ability to provide technical guidance and support to DevOps teams. Extensive experience with ARM/Bicep templates and Azure security best practices. Experience with distributed computing, complex architecture design, leading large-scale projects, and mentoring junior team members. Familiarity with managed Kubernetes services like Azure Kubernetes Service (AKS) and Azure Container Apps. Skilled in creating and managing Azure hub and spoke networks, using Network Virtual Appliances (NVAs), Route Tables (UDRs), applying Network Security Groups (NSGs), and ExpressRoute circuits. Proven experience with the Microsoft Cloud Adoption Framework and Azure Well-Architected Framework. Managing Infrastructure as Code (IaC) templates through Azure DevOps (or similar toolset), including use of Git, work items, branching, pull requests, and pipelines. Experience with monitoring, optimizing cloud resources, and creating custom Azure Policies. Preferred Qualifications: Master's degree in Computer Science, Engineering, or a related field. Experience in AI/Data-related project support with DevOps teams. Demonstrated experience with Security and IT Governance, including federated Identity and Access Management (IAM) solutions, including MFA, as well as Cloud Access Security Broker tools, to govern secure access to resources. Familiarity with other Infrastructure as Code (IaC) tools such as Terraform or Ansible. Other public cloud experience (AWS, Google, etc.). Azure VMware Solution (AVS) experience.

*Hybrid, 3 days onsite, 2 days remote* *We are unable to sponsor as this is a permanent Full time role* *NO CONTRACTORS OR CONSULTANTS* A prestigious company is looking for an Associate Principal, Backend Java Developer. This company needs someone with 7-10 years of experience focused on Back End Java development, Java 11, Kafka, Golang, Multithreading, AWS, etc. They will be working in a Real Time and highly regulated financial environment. Responsibilities: Actively participates in design of highly performing, scalable, secure, reliable and cost optimized solutions. Primary responsibility is application design and development of next gen clearing applications for business requirements in agreed architecture framework and Agile environment. Thoroughly analyzes requirements, develops, tests, and documents software quality to ensure proper implementation. Follows agreed upon SDLC procedures to ensure that all information system products and services meet: both explicit and implicit quality standards, end-user functional requirements, architectural standards, performance requirements, audit requirements, security rules are upheld, and external facing reporting is properly represented. Participates in code-reviews based on high engineering standards Writes unit and integration tests based on chosen test frameworks. Assists Production Support by providing advice on system functionality and fixes as required. Qualifications: BS degree in Computer Science, similar technical field required. Masters preferred. 7-10 years of experience in building large scale, compute and event-driven solutions. Experience (including internal workings of Java) in Java 11+ is required. Experience with app development in Golang. Experience developing software using Object Oriented Designs, advance patterns (like AOP) and multi-threading is required. Experience with distributed message brokers like Kafka, IBM MQ, Amazon Kinesis, etc. is desirable. Experience with cloud technologies and migrations. Experience preferred with AWS foundational services like VPCs, Security groups, EC2, RDS, S3 ACLs, KMS, AWS CLI and IAM etc. Must be able to write good quality code with 80% or above unit and integration tests coverage. Experience with testing frameworks like Junit, Citrus is desirable. Experience working with various types of databases like Relational, NoSQL, Object-based, Graph. Experience following Git workflows is required. Familiarity with DevOps tools. Eg Terraform, Ansible, Jenkins, Kubernetes, Docker, Helm and CI/CD pipeline etc.is a plus. Experience with performance optimization, profiling, and memory management.

The role requires strong technical expertise in software development, cloud platforms, DevOps, and security , alongside the ability to align solutions with business and government digital standards. Key Aspects of the Role: 1. Software Development Hands-on coding using Node.js (JavaScript & TypeScript) . Working with Front End frameworks like React, Angular, or Vue.js . Designing and developing APIs and cloud-based applications . 2. Cloud & DevOps Experience with AWS, Azure, or GCP . Working with Docker and Kubernetes for containerization. Setting up and maintaining CI/CD pipelines for automated deployment. 3. Architecture & Technical Strategy Supporting migration of Legacy systems to modern architectures. Implementing secure coding and cybersecurity best practices . 4. Database Management Working with SQL (MySQL, PostgreSQL, MS SQL) and NoSQL databases (MongoDB, CosmosDB) . 5. Quality Assurance & Maintenance Conducting testing, debugging, and performance optimization . Reducing technical debt and maintaining software documentation. Essential Skills Strong hands-on coding in Node.js (TypeScript & JavaScript) . Cloud experience (AWS, Azure, or GCP). Frontend frameworks (React, Angular, Vue.js). DevOps & automation (CI/CD, Kubernetes, Docker). Database expertise (SQL & NoSQL). Security & best coding practices . Desirable Qualifications Certifications (AWS, Azure). Agile experience (JIRA, Confluence). Public sector/finance experience .

Join a Leading Team of PKI Architects - MUST BE DV CLEARED Are you an experienced PKI Architect with a strong background in cryptography and secure network services ? Do you have the expertise to design, implement, and manage high-assurance PKI solutions for Defence and Central Government clients ? This is an exciting opportunity to be part of a highly skilled team , working on cutting-edge security solutions from initial design to full-scale deployment . Your Role & Responsibilities Lead PKI solution design and architecture , ensuring compliance with security and cryptographic standards . Provide technical expertise in MS Certificate Management Services , including: Certification Authority (CA) Online Responder Services Network Device Enrollment (NDES) Services Certificate Enrollment Web Services (CEP/CES) Active Directory Domain Services and certificate management solutions Oversee SSL certificate management , leveraging tools such as OpenSSL and Certutil . Work with Hardware Security Modules (HSM) and Key Management Server (KMS) technologies , with direct experience in Thales HSM platforms being highly desirable. Develop cloud-based PKI solutions , integrating security best practices within Azure or AWS environments . Produce high-level and low-level designs (HLD & LLD) for PKI and cryptographic security solutions . Collaborate with cross-functional teams , including security architects, network engineers, and cloud specialists , to implement end-to-end security strategies . Ensure PKI governance and compliance with industry-leading security frameworks . Key Skills & Experience Required Extensive experience in PKI and cryptographic solution design . Strong background in MS Certificate Management Services and SSL certificate management . Hands-on experience with HSM technology , ideally Thales HSM platforms . Deep understanding of PKI management within cloud environments , particularly Azure and AWS . Proven expertise in cryptographic standards, protocols, and key management solutions . Experience in high-assurance environments , delivering secure solutions for Defence and Government clients . Ability to develop technical documentation and contribute to HLD and LLD documentation . Strong problem-solving skills , with the ability to troubleshoot complex PKI and cryptography-related issues . Excellent stakeholder engagement skills , working with security teams, architects, and government agencies . This is a fantastic opportunity for a PKI Architect to work on critical national security projects, driving the future of secure digital identity and cryptography. Apply today and become a key part of this high-impact cybersecurity initiative!

*We are unable to sponsor for this permanent Full time role* *Position is bonus eligible* Prestigious Financial Company is currently seeking a Cloud Automation and Tools Software Engineer with strong Python/PowerShell automation experience. Candidate will be part of a small Innovation team of Engineers that will collaborate with stakeholders, partner teams, and Solutions Architects to research and engineer emerging technologies as part of a comprehensive requirements-driven solution design. Candidate will be developing technology engineering requirements and working on Proof-of-Concept and laboratory testing efforts using modern approaches to process and automation. Candidate will build/deploy/document/manage Lab environments within On-Prem/Cloud Datacenters to be used for Proof-of-Concepts and rapid prototyping. In this engineering role, you will use your technology background to evaluate emerging technologies and help OTSI Leadership make informed decisions on changes to the Technology Roadmap. Responsibilities: Engineer and maintain Lab environments in Public Cloud and the Data Centers using Infrastructure as Code techniques Collaborate with Engineering, Architecture and Cloud Platform Engineering teams to evaluate, document, and demonstrate Proof of Concepts for infrastructure, application and services that impact the Technology Roadmap Document Technology design decisions and conduct Technology assessments as part of a centralized Demand Management process within IT Apply your expertise in compute, storage, database, server-less, monitoring, microservices, and event management to pilot new/innovative solutions to business problems Find opportunities to improve existing infrastructure architecture to improve performance, support, scalability, reliability, and security Incorporate security best practices, Identity and Access Management, and encryption mechanisms for data protection Develop automation scripts and processes to streamline routine tasks such as scaling, patching, backup, and recovery Create and maintain operational documentation, runbooks, and Standard Operating Procedures (SOPs) for the Lab environments that will be used to validate assumptions within high level Solution Designs Qualifications: Ability to think strategically and map architectural decisions/recommendations to business needs Advanced problem-solving skills and logical approach to solving problems [Required] Ability to develop tools and automate tasks using Scripting languages such as Python, PowerShell, Bash, PERL, Ruby, etc [Preferred] Experience with DevOps tools, eg Terraform, Ansible, Jenkins, Kubernetes, Helm and CI/CD pipeline etc. [Preferred] Experience with distributed message brokers Kafka, RabbitMQ, ActiveMQ, Amazon Kinesis, etc. Technical Skills: In depth knowledge of on-premises, cloud and hybrid networking concepts Knowledge of Infrastructure as Code (IaC) tools such as Terraform, CloudFormation, or Azure Resource Manager Knowledge of containerization technologies like Docker and orchestration tools like Kubernetes [Preferred] Familiarity with security standards such as the NIST CSF Education and/or Experience: [Preferred] Bachelor's or master's degree in computer science related degree or equivalent experience [Required] 7+ years of experience as a System or Cloud Engineer with hands on implementation, security, and standards experience within a hybrid technology environment [Required] 3+ years of experience contributing to the architecture of Cloud and On-Prem Solutions Certificates or Licenses: [Preferred] Cloud computing certification such as AWS Solutions Architect Associate, Azure Administrator or something similar [Desired] Technical Security Certifications such as AWS Certified Security, Microsoft Azure Security Engineer or something similar [Desired] CCNA, Network+ or other relevant Networking certifications

*We are unable to sponsor for this permanent Full time role* *Position is bonus eligible* Prestigious Financial Company is currently seeking a Cloud Automation and Tools Software Engineer with strong Python/PowerShell automation experience. Candidate will be part of a small Innovation team of Engineers that will collaborate with stakeholders, partner teams, and Solutions Architects to research and engineer emerging technologies as part of a comprehensive requirements-driven solution design. Candidate will be developing technology engineering requirements and working on Proof-of-Concept and laboratory testing efforts using modern approaches to process and automation. Candidate will build/deploy/document/manage Lab environments within On-Prem/Cloud Datacenters to be used for Proof-of-Concepts and rapid prototyping. In this engineering role, you will use your technology background to evaluate emerging technologies and help OTSI Leadership make informed decisions on changes to the Technology Roadmap. Responsibilities: Engineer and maintain Lab environments in Public Cloud and the Data Centers using Infrastructure as Code techniques Collaborate with Engineering, Architecture and Cloud Platform Engineering teams to evaluate, document, and demonstrate Proof of Concepts for infrastructure, application and services that impact the Technology Roadmap Document Technology design decisions and conduct Technology assessments as part of a centralized Demand Management process within IT Apply your expertise in compute, storage, database, server-less, monitoring, microservices, and event management to pilot new/innovative solutions to business problems Find opportunities to improve existing infrastructure architecture to improve performance, support, scalability, reliability, and security Incorporate security best practices, Identity and Access Management, and encryption mechanisms for data protection Develop automation scripts and processes to streamline routine tasks such as scaling, patching, backup, and recovery Create and maintain operational documentation, runbooks, and Standard Operating Procedures (SOPs) for the Lab environments that will be used to validate assumptions within high level Solution Designs Qualifications: Ability to think strategically and map architectural decisions/recommendations to business needs Advanced problem-solving skills and logical approach to solving problems [Required] Ability to develop tools and automate tasks using Scripting languages such as Python, PowerShell, Bash, PERL, Ruby, etc [Preferred] Experience with DevOps tools, eg Terraform, Ansible, Jenkins, Kubernetes, Helm and CI/CD pipeline etc. [Preferred] Experience with distributed message brokers Kafka, RabbitMQ, ActiveMQ, Amazon Kinesis, etc. Technical Skills: In depth knowledge of on-premises, cloud and hybrid networking concepts Knowledge of Infrastructure as Code (IaC) tools such as Terraform, CloudFormation, or Azure Resource Manager Knowledge of containerization technologies like Docker and orchestration tools like Kubernetes [Preferred] Familiarity with security standards such as the NIST CSF Education and/or Experience: [Preferred] Bachelor's or master's degree in computer science related degree or equivalent experience [Required] 7+ years of experience as a System or Cloud Engineer with hands on implementation, security, and standards experience within a hybrid technology environment [Required] 3+ years of experience contributing to the architecture of Cloud and On-Prem Solutions Certificates or Licenses: [Preferred] Cloud computing certification such as AWS Solutions Architect Associate, Azure Administrator or something similar [Desired] Technical Security Certifications such as AWS Certified Security, Microsoft Azure Security Engineer or something similar [Desired] CCNA, Network+ or other relevant Networking certifications

NO SPONSORSHIP Associate Principal, Data Analytics Engineering SALARY: $110k flex plus 10% bonus LOCATION: Chicago, IL Hybrid 3 days in office and 2 days remote You will be expanding analytics capabilities to design and build internal analytics within data warehouse using on-premises and cloud-based tools. You will create dashboards or visualization using the tools tableau powerBI SQL Queries Alteryx Jira services now. GIT a big plus, AWS or loud data warehouse airflow bs degree masters preferred this is working for operational risk 5 years experience building dashboards any audit risk knowledge is a plus This role will drive a team responsible for expanding analytics capabilities by making internal corporate data accessible and usable to analysts throughout the organization. Primary Duties and Responsibilities: Work closely with data analyst and business stakeholders to understand their data needs and provide support in data access, data preparation, and ad hoc queries Automate data processes to reduce manual interventions, improve data processing efficiency and optimize data workflow for performance scalability Integrate data form multiple sources and ensure data consistency and quality Build data models to ensure information is available in our analytics warehouse for downstream uses, such as analysis and create dashboards or visualizations using Tableau, Power BI to present insights Maintain performance requirements of our analytics warehouse by tuning optimizations and processes Create documentation and testing to ensure data is accurate and easily understandable Promote self-service capabilities and data literacy for business users leveraging the platform through development of training presentations and resources Discover and share best practices for data and analytics engineering with members of the team Invest in your continued learning on data and analytics engineering best practices and evaluate them for fit in improving maintainability and reliability of analytics infrastructure Qualifications: Ability to collaborate with multiple partners (eg, Corporate Risk, Compliance, Audit, Production Operations, DBAs, Data Architecture, Security) to craft solutions that align business goals with internal security and development standards Ability to communicate technical concepts to audiences with varying levels of technical background and synthesize non-technical requests into technical output Comfortable supporting business analysts on high-priority projects. High attention to detail and ability to think structurally about a solution Experience working within an agile environment Technical Skills & Background Ability to write and optimize complex analytical (SELECT) SQL queries Experience with data viz/prep tools Tableau and Alteryx [Preferred] Experience with SaaS tools and their backends, such as Jira and ServiceNow [Preferred] Applied knowledge of Python for writing custom pipeline code (virtual environments, functional programming, and unit testing) [Preferred] Experience with a source code repository system (preferably Git) [Preferred] Familiarity with at least one cloud data platform, such as AWS or GCP [Preferred] Experience creating and/or maintaining a cloud data warehouse or database [Preferred] Exposure to data orchestration tools, such as Airflow [Preferred] Understanding of applied statistics and hands-on experience applying these concepts Bachelor's degree in quantitative discipline (eg, Statistics, Computer Science, Mathematics, Physics, Electrical Engineering, Industrial Engineering) or equivalent professional experience 5+ years of experience as a business analyst, data analyst, data engineer, research analyst, data engineer, analytics engineer, Business Intelligence analyst, data analyst, data scientist, or research analyst

*Hybrid, 3 days onsite, 2 days remote* *We are unable to sponsor as this is a permanent Full time role* A prestigious company is looking for a Manager of Network Engineering/Production Support. This is a hands-on manager who will focus on production support and engineering of LAN/WAN, Cisco ACI, F5, Checkpoint, AWS networking, routing/switching, Firewalls, Automation, Ansible, Python, etc. This manager will have 8 direct reports. Responsibilities: Oversee management of team members from HR, mentoring and career development. Design, implement, oversee and support services for customers and partners. Ensure compliance with Network, IT, Security and Governance standards (NIST-CSF, COBIT) Enhance network performance and availability. Document, research, publish, maintain company policies and procedures. Collaborate with project teams to improve network deployments and operations. Work with management and partners to refine processes and reduce inefficiencies. Collaborate with customers, partners, vendors and carriers to identify and address complex challenges. Support enterprise on-call rotations and change management schedule. Serve as part of the network management team, overseeing direct reports and coordinating with fellow managers, working together as one team. Qualifications: Bachelors Degree in Computer Science/Engineering or related field. 2+ years experience successfully managing/leading technical teams. Understanding of network management, security, monitoring Advanced knowledge of routing protocols, switching, Firewalls (BGP, MPLS, ISIS) 4+ years experience hands on support and troubleshooting of networks 2+ years experience with design and implementation of moderate/complex networks Heavy Automation Experience, Python Experience delivering Infrastructure as code, using and integrating DEVOPS tooling (Ansible, Terraform, Jenkins, Python or Github). Experience building cloud infrastructure in environments such as AWS (preferred), Azure, Google, or similar Experience using Agile Methodology Experience with SDN deployments or Cisco ACI Experience with Checkpoint Firewalls (on-prep and virtual) Advanced experience with architecting, designing, deploying, and operating network elements such as DNS/IPAM; Firewalls; Network Access Control Solutions (NAC); load balancing; DDoS mitigation, tapping/sniffing infrastructures; and NTP

Senior Cloud Security Engineer, Cloud Security, Multi cloud environment, AWS services, AWS/CCSP Certified, London Bridge/Hybrid We are hiring a Senior Cloud Security Engineer to join the team and be responsible for helping with the design and development of their multi cloud environment security architectures, AWS, Azure and GCP, safeguarding critical business data and assets. The role involves developing and reviewing cloud security architectures, advising on risk mitigation, and enhancing the organization's security posture. The Senior Engineer will act as a subject matter expert (SME) for high-visibility cloud security initiatives, applying expertise in cloud security best practices and incident response. Responsibilities include integrating security technologies into application environments, influencing cross-functional teams, and aligning solutions with enterprise goals. Key Responsibilities: Serve as a senior SME for high-visibility cloud security initiatives. Design, develop, and review public cloud security architectures. Apply deep cybersecurity knowledge to identify and mitigate risks in emerging cloud platforms and improve the organization's security posture. Lead incident response efforts and maintain expertise in cloud adversarial threats, tactics, and procedures. Collaborate with engineering and development teams to integrate appropriate security technologies. Architect and communicate security solutions to ensure secure and efficient cloud environments. Experience: 3-5 years of experience with a multi cloud environment and cloud security best practices and advisory, with a particular focus on AWS. Expertise in cybersecurity frameworks, risk management, and incident response methodologies. Hands-on knowledge of AWS services (S3, EC2, Lambda, VPC) and native cloud security tools such as CloudTrail, GuardDuty. Experience in automation and processes pertaining to secure software development (Application Security), cloud based Event Management (SIEM) solutions. Kubernetes on AWS Agile methodologies and CI/CD security implementation. Relevant cloud or security certifications within AWS and/or CCSP, are highly desirable. *Note, this role is hybrid, 3 days in the office, flex on days, and 2 days from home.

*We are unable to sponsor for this permanent Full time role* *Position is bonus eligible* Prestigious Financial Institution is currently seeking a hands-on Manager of Network Engineering. Candidate will be overseeing network service and delivery across various platforms, such as Cisco ACI, Checkpoint, F5 and hybrid LAN/Cloud (AWS) environments. The goal is to ensure the team consistently deliver a high-quality, stable network experience for customers. Responsibilities: Oversee management of team members from HR, mentoring and career development. Design, implement, oversee and support services for customers and partners. Ensure compliance with Network, IT, Security and Governance standards (NIST-CSF, COBIT) Enhance network performance and availability. Document, research, publish, maintain company policies and procedures. Collaborate with project teams to improve network deployments and operations. Work with management and partners to refine processes and reduce inefficiencies. Encourage innovations, out-of-the-box problem-solving Collaborate with customers, partners, vendors and carriers to identify and address complex challenges. Support enterprise on-call rotations and change management schedule. Manage, mentor and assist team members Serve as part of the network management team, overseeing direct reports and coordinating with fellow managers, working together as one team. Qualifications: 2+ years' experience successfully managing/leading technical teams. Advanced knowledge of routing protocols, switching, Firewalls (BGP, MPLS, ISIS) 4+ years' experience hands on support and troubleshooting of networks 2+ years' experience with design and implementation of moderate/complex networks Experience delivering Infrastructure as code, using and integrating DEVOPS tooling (Ansible, Terraform, Jenkins, Python or Github). Experience building cloud infrastructure in environments such as AWS (preferred), Azure, Google, or similar Experience using Agile Methodology Experience with SDN deployments or Cisco ACI Experience with Checkpoint Firewalls (on-prep and virtual) Advanced experience with architecting, designing, deploying, and operating network elements such as DNS/IPAM; Firewalls; Network Access Control Solutions (NAC); load balancing; DDoS mitigation, tapping/sniffing infrastructures; and NTP Excellent physical communication troubleshooting skills using cabling and signalling analyzer, packet capture and analysis Bachelor's Degree in Computer Science/Engineering or related field. Relevant industry certifications such as Microsoft Azure or Google Cloud Cisco Certified Network Professional (CCNP or CCDP) equivalent field experience AWS certifications (DevOps Engineer, Solutions Architect, Advanced Networking, or Security or equivalent field experience)

Senior System Engineer - VDI Whitehall Resources are currently looking for a Senior System Engineer - VDI onsite in the Netherlands for an initial 6 month contract. Job Spec: As a Senior System Engineer - VDI, you will be part The Virtual Desktop Infrastructure (VDI) team and responsible for the design, development and operations of a high-end remote Workstation environment in AWS cloud. The VDI team provisions 'GPU accelerated' workstations based on demand so that Subsurface and Wells users can efficiently run their applications and securely access their data in AWS cloud. Our goal is to migrate existing workflows from on-prem datacentres to cloud and unlock new opportunities for Subsurface and Wells users to run their graphics intensive and machine learning workflows on infrastructure than meets their requirements. We work following Scaled Agile Framework (SAFe) and Agile principles and methodologies. Our Tech stack: AWS, Leostream, DCV, Windows, Linux, PingID, AD, Packer, Ansible, Terraform, GitHub, Docker, EKS, Dynatrace, PowerShell, Python, Bash, Linux, and much more! Main Responsibilities: Optimize and maintain high-end remote Workstation environment on AWS cloud to support Subsurface and Wells applications and workflows. Designing, planning, sizing and deploying Subsurface and Wells applications and Infrastructure on AWS cloud. Automate and streamline Workstation- and application provisioning and configuration with tools and technologies such as Terraform, Packer, Ansible, GitHub Actions. Build Amazon Machine Images with required applications and configuration based on approved golden images. Apply Windows operating system settings and policies to assure optimal user experience on non-persistent remote workstations. Assure patching compliance and remediate vulnerabilities for infrastructure components and workstations. Monitor and optimize system- and application performance, reliability, and security. Integrate with enterprise Identity and Access Management system like (Azure) Active Directory and PingID. Develop and maintain documentation for system configurations, processes, and procedures. Troubleshoot and resolve technical issues that occur. Contribute to successful IT project delivery within agreed time and budget. Stay up to date with industry trends and best practices to continuously improve our solutions. Key Skills: Minimum of 10 years of experience in IT infrastructure and operations. An expert level understanding of AWS Cloud and related services Strong expertise in managing and maintaining Windows-based systems and infrastructure. Strong expertise in design, deployment and management of remote desktop solutions like Leostream, VMware Horizon and/or Workspace ONE Intelligent Hub. Expertise in remote desktop and visualization protocols such as AWS DCV, HP Remote Boost, PCoIP and/or HDX. Strong expertise in (Azure) Active Directory, Group Policy, DNS, DHCP, and other core Windows services. Expertise in Windows profile management and user data solutions such as FSLogix and OneDrive. Experience with application deployment and streaming technologies such as SCCM, App-V and AWS AppStream. Experience with Infrastructure as Code (IaC) tooling such as Terraform, GitHub Actions, Packer and Ansible. Experience with SAFe (Scaled Agile Framework) and Agile methodologies. Proficiency in Scripting languages such as PowerShell, Python (3.x) and bash script. Relevant certifications (eg, Microsoft Certified: Azure Solutions Architect Expert, AWS Certified Solutions Architect, VMware Certified Professional are highly preferable. Excellent problem-solving and troubleshooting skills. Strong communication and collaboration abilities. Ability to work independently and as part of a team. English language fluency. Both spoken and written. All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

Robert Half have partnered with a global market leader who are building a Centre of Excellence for Data and Analytics and looking for a Data & Analytics Platform Manager to join this growing team! The successful candidate will be responsible for the management and oversight of the organisation's data platforms, including data integration, data warehouse, data and insight presentation and analytical solutions. Paying up to £85,000 with company bonus and benefits, and flexible working (office based in Birmingham). The Role This is a dual role where you will be responsible for delivering the technical day-to-day running of the data platforms while also providing strategic direction to ensure the continued stability, reliability and scalability. Working closely with external vendors and internal product managers to maximise return on investment, optimise costs, and drive innovation. Key responsibilities include: Oversee day-today operations of multiple data platforms, ensuring continuous stability, high availability, and performance across Microsoft Fabric, AWS, and Informatica environments Implement and manage proactive monitoring solutions to anticipate and resolve issues before they impact business operations Develop and execute the platform roadmap in alignment with the organisation's data strategy, ensuring that platforms evolve to support new business needs and innovations Manage relationships with external vendors, such as AWS, Microsoft, and Informatica, ensuring that service-level agreements are met and costs are optimised Ensure all data platforms comply with regulatory and organisational data governance policies, implementing best practices in data security, privacy, and compliance About You Expert in cloud-based data platforms (Microsoft Fabric, AWS, Informatica), data architecture, and ETL/ELT processes Ability to define roadmaps, optimise costs, and ensure ROI from platform investments Expertise in maintaining platform reliability, performance, and security while troubleshooting complex issues Strong collaboration with vendors, internal product teams, and stakeholders to align with business goals On Offer Salary on offer - up to £85,000 DOE Performance related bonus Hybrid working - flexible, likely to be 1-2 days a week in Birmingham Ability to work as part of a growing Centre of Excellence for Data & Analytics Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data:

Knowledge Engineer, Fully Remote, £80,000 - £100,000 per annum My client, a leading AI solutions company are seeking a Mid-Senior Python Backend Engineer with a passion for knowledge graphs and semantic web technologies. In this role, you will own the full Back End development for an RDF-intensive platform - designing and optimising systems around triple stores (AWS Neptune), Real Time data processing and validation with SHACL, and advanced query capabilities. You will integrate AI-driven SPARQL generation models (LLMs/NLP) to enable intelligent querying of the knowledge graph. Working in a cross-functional squad of 3-8 team members using a Lean Kanban approach, you'll collaborate closely with product, data scientists, and DevOps to deliver high-quality features in a fast-paced, agile environment. Key Responsibilities: Design and Develop Knowledge Graph Backends: Build robust Back End services to manage RDF data in triple stores (AWS Neptune) and vector embeddings in Milvus. Ensure Real Time processing of graph data, including on-the-fly validation with SHACL to maintain data integrity. SPARQL Query Implementation & AI Integration: Create efficient SPARQL queries and endpoints for data retrieval. Integrate NLP/AI models (eg Hugging Face transformers, OpenAI APIs, LlamaIndex AgentFlow) to translate natural language into SPARQL queries, enabling AI-driven query generation and semantic search. API & Microservices Development: Develop and maintain RESTful APIs and GraphQL endpoints (using FastAPI or Flask) to expose knowledge graph data and services. Follow microservices architecture best practices to ensure components are modular, scalable, and easy to maintain. Database & State Management: Manage data storage solutions including PostgreSQL (for application/session state) and caching layers as needed. Use SQLAlchemy or similar ORM for efficient database interactions and maintain data consistency between the relational and graph data stores. Performance Optimisation & Scalability: Optimise SPARQL queries, data indexing (including vector indices in Milvus), and service architecture for low-latency, Real Time responses. Ensure the system scales to handle growing knowledge graph data and high query volumes. DevOps and Deployment: Collaborate with DevOps to containerize and deploy services using Docker and Kubernetes. Implement CI/CD pipelines for automated testing and deployment. Monitor services on cloud platforms (AWS/Azure) for reliability, and participate in performance tuning and troubleshooting as needed. Team Collaboration: Work closely within a small, cross-functional squad (engineers, QA, product, data scientists) to plan and deliver features. Participate in Lean Kanban rituals (eg stand-ups, continuous flow planning) to ensure steady progress. Mentor junior developers when necessary and uphold best practices in code quality, testing, and documentation. Required Skills and Experience: Programming Languages: Strong proficiency in Python (Back End development focus). Solid experience writing and optimizing SPARQL queries for RDF data. Knowledge Graph & Semantic Web: Hands-on experience with RDF and triple stores- ideally AWS Neptune or similar graph databases. Familiarity with RDF schemas/ontologies and concepts like triples, graphs, and URIs. SHACL & Data Validation: Experience using SHACL (Shapes Constraint Language) or similar tools for Real Time data validation in knowledge graphs. Ability to define and enforce data schemas/constraints to ensure data quality. Vector Stores: Practical knowledge of vector databases such as Milvus (or alternatives like FAISS, Pinecone) for storing and querying embeddings. Understanding of how to integrate vector similarity search with knowledge graph data for enhanced query results. Frameworks & Libraries: Proficiency with libraries like RDFLib for handling RDF data in Python and PySHACL for running SHACL validations. Experience with SQLAlchemy (or other ORMs) for PostgreSQL. Familiarity with LlamaIndex (AgentFlow) or similar frameworks for connecting language models to data sources. API Development: Proven experience building Back End RESTful APIs (FastAPI, Flask or similar) and/or GraphQL APIs. Knowledge of designing API contracts, versioning, and authentication/authorization mechanisms. Microservices & Architecture: Understanding of microservices architecture and patterns. Ability to design decoupled services and work with message queues or event streams if needed for Real Time processing. AI/ML Integration: Experience integrating NLP/LLM models (Hugging Face transformers, OpenAI, etc.) into applications. Specifically, comfort with leveraging AI to generate or optimize queries (eg, natural language to SPARQL translation) and working with frameworks like LlamaIndex to bridge AI and the knowledge graph. Databases: Strong SQL skills and experience with PostgreSQL (for transactional data or session state). Ability to write efficient queries and design relational schemas that complement the knowledge graph. Basic understanding of how relational data can link to graph data. Cloud & DevOps: Experience deploying applications on AWS or Azure. Proficiency with Docker for containerization and Kubernetes for orchestration. Experience setting up CI/CD pipelines (GitHub Actions, Jenkins, or similar) to automate testing and deployment. Familiarity with cloud services (AWS Neptune, S3, networking, monitoring tools etc.) is a plus. Agile Collaboration: Comfortable working in an Agile/Lean Kanban software development process. Strong collaboration and communication skills to function effectively in a remote or hybrid work environment. Ability to take ownership of tasks and drive them to completion with minimal supervision, while also engaging with the team for feedback and knowledge sharing.

We are looking for a Python AWS Developer to join us as we build our next-generation strategic book of record. You will be part of a newly formed team, working closely with US teams to build the next generation platforms and gain valuable skills understanding the business and contribute towards achieving significant efficiencies and new capabilities that result in higher returns for our clients. You will participate in configuration, implementation, and integration of both new and existing technologies and tools. You will work with the latest technologies within a microservice architecture on our public cloud (AWS), utilizing a development stack that includes Python. Core Responsibilities 1. Provides senior-level system analysis, design, development, and implementation of applications and databases, including third-party product integration. 2. Translates technical specifications into code for complex projects, writes programs, develops code, tests artifacts, and produces reports, ensuring automation support. 3. Elevates code to development, test, and production environments on schedule, provides production support, and submits change control requests with documentation, including peer reviews. 4. Understands software development methodology and architecture standards, trains and mentors less experienced staff, and resolves elevated issues. 5. Participates in design, code, and test inspections throughout the life cycle, explains technical considerations at meetings, and performs systems analysis activities. 6. Understands client business functions and technology needs, with a broad knowledge of Client's technologies, tools, and applications. 7. Interfaces with cross-functional team members and communicates system issues at the appropriate technical level for each audience. 8. Works with business-facing IT teams to deliver new solutions, reviews functional specifications, translates them into program specifications, liaises with end users for acceptance testing, and provides 3rd line support. 9. Builds thought leadership and expertise in best-practice solution design and implementation. 10. Manages time effectively across multiple projects with competing business demands and priorities. Primary Skills: * Experience with micro-services and service-oriented architecture. Familiarity with public cloud computing technologies (preferably Amazon Web Services) and proficiency in programming languages such as Python. * Knowledge of SimCorp's Dimension, IBOR, and Data solution offerings (preferred). * Agile development experience (using tools like Jira) and a solid understanding of the full software development life cycle. * Middle Office/Financial industry experience (preferably on the buy side and/or sell side). * Experience in developing applications for a global user base. * Involvement in transformation projects, demonstrating the ability to drive and manage significant changes within an organization * Understanding of OKTA Single Sign-On (SAML 2.0). Languages Python (Library: Boto3 & Moto). AWS technologies * Lambda (Python 3.7 and above), * S3 buckets * Step functions * Kinesis and/or Kafka (or similar non-AWS technologies, like Apache Flink, or AWS Glue) * SNS/SQS * GraphQL * RDS or Aurora (Athena is a nice to have) * Redshift * IAM Roles * CloudWatch/CloudTrail * CloudFormation * API gateway (similar observability tools) Qualifications * Minimum of five years related work experience, with at least two years of development experience. * Undergraduate degree or equivalent combination of training and experience. We are committed to offering an inclusive recruitment experience. If you require accommodations because of disability or health condition, please email. This position is being sourced through our Outsourcing service line.

Lead Solutions Architect (Java React TypeScript AWS GCP Applications Solutions Principal Senior Head of Trading Software Engineer Programmer Developer Team Technical Lead Manager Architect Engineering Department EMS OMS PMS Execution Order Management Fixed Income Java Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Banking Finance Front Office Front Office Trading Financial Services) required by our trading software client in Manhattan, New York City. You MUST have the following: Experience as Lead Solutions Architect/Senior Engineering Manager/Head of Trading Systems Experience leading full-stack development teams of 20+ engineers Delivery of highly performant Front Office trading applications that have either order management or execution management functionality (EMS or OMS) Current TypeScript and Java Current AWS, GCP or Azure cloud Advanced design and architecture experience Agile The following is DESIRABLE, not essential: Ag-Grid and OpenFin Fixed Income React Role: Lead Solutions Architect (Java React TypeScript AWS GCP Applications Solutions Principal Senior Head of Trading Software Engineer Programmer Developer Team Technical Lead Manager Architect Engineering Department EMS OMS PMS Execution Order Management Fixed Income Java Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Banking Finance Front Office Front Office Trading Financial Services) required by our trading software client in Manhattan, New York City. You will oversee a team/department of 50- 25 off-shore QA's in India that are employees and consultants, 15 Front End and 10 Back End developers based in London and New York. The stack is TypeScript, React, Ag-Grid, OpenFin, Java and AWS. The role requires someone who can code in TypeScript and Java and has worked with AWS, GCP or Azure. This is to enable code and design reviews and contributing to prototype builds. The team has built a Fixed Income trading system that incorporates analytics and trade automation. The product is live and in production but growing in functionality and taking the place of existing Legacy systems. The role requires a strong, hands-on technical leader. You will be proficient in TypeScript, Java and one of the public cloud services. You will have experience in managing teams that have delivered Front Office trading applications that include order management or execution management and are full stack. You will have an appreciation for the markets but specific knowledge of Fixed Income, commodities, equities, FX or any derivatives is not necessary. As a keen technologist, you will stay up to date with technology, whether with home projects, reading blogs, trying frameworks or tools or contributing to GitHub or Stack Overflow. The company has hybrid working with 2 days/week in the office. You will report into the CTO and be given the opportunity to further grow the department. The product is intrinsic to company revenues and will therefore face-off to sales and product. Success will be rewarded with excellent recognition. Comp: $500- 700k + 401k

Development Manager (Java React TypeScript AWS GCP Applications Solutions Principal Senior Head of Trading Software Engineer Programmer Developer Team Technical Lead Manager Architect Engineering Department EMS OMS PMS Execution Order Management Fixed Income Java Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Banking Finance Front Office Front Office Trading Financial Services) required by our trading software client in Manhattan, New York City. You MUST have the following: Experience as Development Manager/Lead Solutions Architect/Head of Trading Engineering Experience leading full-stack development teams of 20+ engineers Delivery of highly performant Front Office trading applications that have either order management or execution management functionality (EMS or OMS) Current TypeScript and Java Current AWS, GCP or Azure cloud Advanced design and architecture experience Agile The following is DESIRABLE, not essential: Ag-Grid and OpenFin Fixed Income React Role: Development Manager (Java React TypeScript AWS GCP Applications Solutions Principal Senior Head of Trading Software Engineer Programmer Developer Team Technical Lead Manager Architect Engineering Department EMS OMS PMS Execution Order Management Fixed Income Java Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Banking Finance Front Office Front Office Trading Financial Services) required by our trading software client in Manhattan, New York City. You will oversee a team/department of 50- 25 off-shore QA's in India that are employees and consultants, 15 Front End and 10 Back End developers based in London and New York. The stack is TypeScript, React, Ag-Grid, OpenFin, Java and AWS. The role requires someone who can code in TypeScript and Java and has worked with AWS, GCP or Azure. This is to enable code and design reviews and contributing to prototype builds. The team has built a Fixed Income trading system that incorporates analytics and trade automation. The product is live and in production but growing in functionality and taking the place of existing Legacy systems. The role requires a strong, hands-on technical leader. You will be proficient in TypeScript, Java and one of the public cloud services. You will have experience in managing teams that have delivered Front Office trading applications that include order management or execution management and are full stack. You will have an appreciation for the markets but specific knowledge of Fixed Income, commodities, equities, FX or any derivatives is not necessary. As a keen technologist, you will stay up to date with technology, whether with home projects, reading blogs, trying frameworks or tools or contributing to GitHub or Stack Overflow. The company has hybrid working with 2 days/week in the office. You will report into the CTO and be given the opportunity to further grow the department. The product is intrinsic to company revenues and will therefore face-off to sales and product. Success will be rewarded with excellent recognition. Comp: $500- 700k + 401k

Lead Solutions Architect (Java React TypeScript AWS GCP Applications Solutions Principal Senior Head of Trading Software Engineer Programmer Developer Team Technical Lead Manager Architect Engineering Department EMS OMS PMS Execution Order Management Fixed Income Java Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Banking Finance Front Office Front Office Trading Financial Services) required by our trading software client in Manhattan, New York City. You MUST have the following: Experience as Lead Solutions Architect/Senior Engineering Manager/Head of Trading Systems Experience leading full-stack development teams of 20+ engineers Delivery of highly performant Front Office trading applications that have either order management or execution management functionality (EMS or OMS) Current TypeScript and Java Current AWS, GCP or Azure cloud Advanced design and architecture experience Agile The following is DESIRABLE, not essential: Ag-Grid and OpenFin Fixed Income React Role: Lead Solutions Architect (Java React TypeScript AWS GCP Applications Solutions Principal Senior Head of Trading Software Engineer Programmer Developer Team Technical Lead Manager Architect Engineering Department EMS OMS PMS Execution Order Management Fixed Income Java Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Banking Finance Front Office Front Office Trading Financial Services) required by our trading software client in Manhattan, New York City. You will oversee a team/department of 50- 25 off-shore QA's in India that are employees and consultants, 15 Front End and 10 Back End developers based in London and New York. The stack is TypeScript, React, Ag-Grid, OpenFin, Java and AWS. The role requires someone who can code in TypeScript and Java and has worked with AWS, GCP or Azure. This is to enable code and design reviews and contributing to prototype builds. The team has built a Fixed Income trading system that incorporates analytics and trade automation. The product is live and in production but growing in functionality and taking the place of existing Legacy systems. The role requires a strong, hands-on technical leader. You will be proficient in TypeScript, Java and one of the public cloud services. You will have experience in managing teams that have delivered Front Office trading applications that include order management or execution management and are full stack. You will have an appreciation for the markets but specific knowledge of Fixed Income, commodities, equities, FX or any derivatives is not necessary. As a keen technologist, you will stay up to date with technology, whether with home projects, reading blogs, trying frameworks or tools or contributing to GitHub or Stack Overflow. The company has hybrid working with 2 days/week in the office. You will report into the CTO and be given the opportunity to further grow the department. The product is intrinsic to company revenues and will therefore face-off to sales and product. Success will be rewarded with excellent recognition. Comp: $250-300k + 50% Cash Bonus + 50% Share Options + 401k ($500-700k comp)

Principal Engineer (Java React TypeScript AWS GCP Applications Solutions Principal Senior Head of Trading Software Engineer Programmer Developer Team Technical Lead Manager Architect Engineering Department EMS OMS PMS Execution Order Management Fixed Income Java Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Banking Finance Front Office Front Office Trading Financial Services) required by our trading software client in Manhattan, New York City. You MUST have the following: Experience as Principal Engineer/Lead Solutions Architect/Senior Engineering Manager Experience leading full-stack development teams of 20+ engineers Delivery of highly performant Front Office trading applications that have either order management or execution management functionality (EMS or OMS) Current TypeScript and Java Current AWS, GCP or Azure cloud Advanced design and architecture experience Agile The following is DESIRABLE, not essential: Ag-Grid and OpenFin Fixed Income React Role: Principal Engineer (Java React TypeScript AWS GCP Applications Solutions Principal Senior Head of Trading Software Engineer Programmer Developer Team Technical Lead Manager Architect Engineering Department EMS OMS PMS Execution Order Management Fixed Income Java Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Banking Finance Front Office Front Office Trading Financial Services) required by our trading software client in Manhattan, New York City. You will oversee a team/department of 50- 25 off-shore QA's in India that are employees and consultants, 15 Front End and 10 Back End developers based in London and New York. The stack is TypeScript, React, Ag-Grid, OpenFin, Java and AWS. The role requires someone who can code in TypeScript and Java and has worked with AWS, GCP or Azure. This is to enable code and design reviews and contributing to prototype builds. The team has built a Fixed Income trading system that incorporates analytics and trade automation. The product is live and in production but growing in functionality and taking the place of existing Legacy systems. The role requires a strong, hands-on technical leader. You will be proficient in TypeScript, Java and one of the public cloud services. You will have experience in managing teams that have delivered Front Office trading applications that include order management or execution management and are full stack. You will have an appreciation for the markets but specific knowledge of Fixed Income, commodities, equities, FX or any derivatives is not necessary. As a keen technologist, you will stay up to date with technology, whether with home projects, reading blogs, trying frameworks or tools or contributing to GitHub or Stack Overflow. The company has hybrid working with 2 days/week in the office. You will report into the CTO and be given the opportunity to further grow the department. The product is intrinsic to company revenues and will therefore face-off to sales and product. Success will be rewarded with excellent recognition. Comp: $500- 700k + 401k

Principal Engineer (Java React TypeScript AWS GCP Applications Solutions Principal Senior Head of Trading Software Engineer Programmer Developer Team Technical Lead Manager Architect Engineering Department EMS OMS PMS Execution Order Management Fixed Income Java Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Banking Finance Front Office Front Office Trading Financial Services) required by our trading software client in Manhattan, New York City. You MUST have the following: Experience as Principal Engineer/Lead Solutions Architect/Senior Engineering Manager Experience leading full-stack development teams of 20+ engineers Delivery of highly performant Front Office trading applications that have either order management or execution management functionality (EMS or OMS) Current TypeScript and Java Current AWS, GCP or Azure cloud Advanced design and architecture experience Agile The following is DESIRABLE, not essential: Ag-Grid and OpenFin Fixed Income React Role: Principal Engineer (Java React TypeScript AWS GCP Applications Solutions Principal Senior Head of Trading Software Engineer Programmer Developer Team Technical Lead Manager Architect Engineering Department EMS OMS PMS Execution Order Management Fixed Income Java Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Banking Finance Front Office Front Office Trading Financial Services) required by our trading software client in Manhattan, New York City. You will oversee a team/department of 50- 25 off-shore QA's in India that are employees and consultants, 15 Front End and 10 Back End developers based in London and New York. The stack is TypeScript, React, Ag-Grid, OpenFin, Java and AWS. The role requires someone who can code in TypeScript and Java and has worked with AWS, GCP or Azure. This is to enable code and design reviews and contributing to prototype builds. The team has built a Fixed Income trading system that incorporates analytics and trade automation. The product is live and in production but growing in functionality and taking the place of existing Legacy systems. The role requires a strong, hands-on technical leader. You will be proficient in TypeScript, Java and one of the public cloud services. You will have experience in managing teams that have delivered Front Office trading applications that include order management or execution management and are full stack. You will have an appreciation for the markets but specific knowledge of Fixed Income, commodities, equities, FX or any derivatives is not necessary. As a keen technologist, you will stay up to date with technology, whether with home projects, reading blogs, trying frameworks or tools or contributing to GitHub or Stack Overflow. The company has hybrid working with 2 days/week in the office. You will report into the CTO and be given the opportunity to further grow the department. The product is intrinsic to company revenues and will therefore face-off to sales and product. Success will be rewarded with excellent recognition. Comp: $250-300k + 50% Cash Bonus + 50% Share Options + 401k ($500-700k comp)