45 jobs found in Sutton

Technical Infrastructure Architect Contract: Initial 6 months Rate: Up to £650 per day PAYE Working Pattern: Hybrid We're recruiting for an experienced Technical Infrastructure Architect to join a high-profile public sector transformation programme. This is an exciting opportunity to play a key role in designing and delivering enterprise infrastructure solutions across a complex technology estate. Working closely with senior stakeholders, technical teams and delivery partners, you'll help shape secure, resilient and scalable infrastructure that supports critical business services. Key Responsibilities * Lead the design and development of enterprise infrastructure architecture. * Produce high- and low-level technical designs. * Assess existing infrastructure and define future-state architecture. * Develop migration and transition strategies across core infrastructure services. * Provide architecture governance and technical assurance. * Work collaboratively with...

Our client, a leading global SaaS organisation is looking for a Software Engineer to work on exciting AI/ML user experience projects, for a 12 month contract. Hybrid working available. Experience * 3+ years experience developing applications written in a modern programming environment - preferably Scala/Java and/or Python. * Experience managing batching and/or streaming data pipelines and infrastructure using technologies such as GCP, Dataflow/Apache Beam, Dataproc, Spark/Flink, dbt; * Working knowledge of SQL and shell scripting; * Experience with Docker/k8s and “infrastructure as a code” tools such as Terraform, Salt or similar. * Confident at articulating complex technical content to peers and partners across the organization via Technical Design Documents. Responsibilities; * Providing data sources that help build the AI/ML user experience * Build and maintain scalable data pipelines for BigQuery using Cloud Composer and Airflow. * Provide...

Job Title: Gen AI Solution Architect Location: Remote Rate: Up to £517 a day Start Date: Mid Aug Job Type: Contract 12 months GenAI Solution Architect Location: Hybrid / Flexible Type: Permanent A leading global organisation is seeking an experienced GenAI Solution Architect to lead the design and adoption of enterprise-scale Generative AI and Agentic AI solutions. This is a fantastic opportunity to shape AI strategy, define architecture standards, and deliver innovative, secure, and scalable AI capabilities across a complex enterprise environment. Working closely with business and technology stakeholders, you'll play a key role in developing reusable AI patterns, establishing governance frameworks, and driving the adoption of Microsoft AI technologies to deliver measurable business value. The Role As the GenAI Solution Architect, you will: Collaborate with business and technology stakeholders to define AI product vision, roadmaps, and value creation. Design...

The Opportunity You will join a high-impact development squad building commercial offerings on top of the thriving open-source Backstage framework. You will design and build backend systems, APIs, and developer portals that elevate the developer experience across external commercial clients and internal engineering teams alike. Your Impact Backend & API Systems: Design, build, and maintain scalable backend services and APIs primarily using TypeScript, Node.js, and modern web technologies. Developer Experience & Infrastructure: Build and operate infrastructure, developer toolsets, and CI/CD deployment pipelines to streamline engineering workflows. Engineering Excellence: Elevate code quality through technical RFCs, code reviews, architectural feedback, unit testing, and full operational ownership of your services. Open Source Collaboration: Partner with product managers, designers, and the open-source community to shape the evolution of internal developer platforms. Your...

Performance Tester Rate: £300 - £365 Clearance required: BPSS + DV (SC issued in last 5 years / willingness to go for DV (DV Preferred) Nationality requirement: UK passport holder only Location: London Work type: Hybrid - Able to work 3 days per week on site. Security Cleared software testing test management test scripts agile methodology performance tests Apache JMeter Microsoft Visual Studio Atlassian Jira Atlassian Confluence Role Overview We are seeking an experienced Performance Tester to define and deliver the non-functional test approach for a complex, highly customised SharePoint Subscription Edition (SE) platform and its supporting AWS-hosted infrastructure. The role will be responsible for developing realistic performance test scenarios, establishing baselines across application, database, infrastructure and integration layers, and executing load, stress, scalability and resilience testing to validate platform performance under expected and peak conditions....

Job Title: Database Administrator (AWS, Aurora and RDS) Rate: £500 - £565 Clearance required: BPSS + SC (It needs to be an active SC with a government agency used within the last 6 months) Location: London, Croydon - 2/3 days on site Job Description: Senior Database Administrator (DBA) - SIFA G7 Equivalent (Contingent Worker) Role Overview We are seeking a highly experienced Senior DBA with deep expertise in AWS Aurora, Amazon RDS and PostgreSQL to lead the design, operation, optimisation, resilience, and recovery of critical database platforms. The successful candidate will be a hands-on technical expert, actively involved in architecture decisions, database design, performance tuning, data reconciliation, and operational support. Key Responsibilities Lead the architecture, design, and implementation of enterprise database solutions on AWS. Design and maintain database schemas, data models, indexing strategies, and database standards. Drive database resilience, high...

Junior Delivery Manager / Project Manager SR2 has an exciting opportunity for a Junior Delivery Manager or Project Manager to join a high-profile government programme supporting digital transformation across a range of initiatives, including AI, assurance and wider digital change programmes. This is an opportunity to work on large-scale government projects that are helping shape the future of digital public services. This role is ideal for someone with 2-5 years' experience in Project Management, Delivery Management or PMO who is looking to take the next step in their career. This is a long-term opportunity on a multi-year programme, offering excellent stability and the chance to work alongside experienced digital delivery professionals. Key Responsibilities Support the delivery of complex digital transformation programmes across a variety of workstreams. Work closely with government stakeholders, technical teams, product managers and operational colleagues. Coordinate...

Business Change Manager 2 days a week onsite London. 6-12 months Business Change Manager experience delivering end to end Business Change Previous experience of delivering organisational change involving changes to people, processes, technology, structure, behaviour and new ways of working. Good understanding of change management theory in the context of a delivery framework such as waterfall, agile, Prince2, DevOps or PROSCI. Excellent knowledge of Benefits Realisation. Analysing stakeholder groups and driving stakeholder engagement and management to support project and programme. Experience working on complex projects. bringing people together from diverse teams enabling behavioural change

Test Specialist Location: London Duration: 12 months Clearance: DV Clearance required UMBRELLA only If you're passionate about engineering quality for business-critical services-and you thrive in structured, high-impact programmes-this is a fantastic opportunity to support a team focused on safeguarding critical national infrastructure. Hiring for a reputed client, you'll lead QA strategy and bring clarity, confidence and rigour to testing delivery. What you'll be doing: * Lead and execute product quality strategies for the clients service offerings and products * Design test strategies for business-critical initiatives, helping deliver time, cost and quality across multiple workstreams * Execute testing activities including test case creation, diagnostics, and test data strategy for a portfolio * Account for first/second level diagnostics to enable smooth test delivery * Lead full lifecycle integration testing to support complex projects and drive required deliverables *...

Senior Backend Engineer Location: London Full Time - 40 hours pw Rate: £700 - £800 Duration: 6 months Hybrid - 2-3 days in London offer OR 100% remote Work supporting our new generation of games. You will challenge and refine our way of working with internal technology. YOUR ROLE As our Java Backend Developer you will be a part of a team with the mission to build and maintain technology to support the studio in creating our new games. This includes integrating with existing tech, developing new creative solutions for our games, investigating problems reported by the game teams and coaching fellow developers. You will work in close collaboration with our Unity developers to enjoy a creative, challenging and collaborative workplace where your ideas will be every bit as valued as your programming expertise. SKILLS TO CREATE THRILLS You have great passion for system development, new technologies, large scale systems and games in particular. You're an excellent communicator,...

Azure Platform Engineer – 3-month contract – Fully remote My Client is looking for an experienced Azure Platform Engineer is required to support the design and build of a new Azure platform, with a strong focus on Azure VMware Solution (AVS) and hybrid infrastructure. This is a hands-on engineering role where you'll be responsible for designing, building and deploying Azure infrastructure while working closely with architects to deliver a scalable, enterprise platform. This Azure Platform Engineer role is fully remote. Skills required from the Azure Platform Engineer: Strong hands-on experience designing and building Azure platforms. Azure architecture and platform design experience. Proven experience deploying Azure VMware Solution (AVS) would be beneficial Strong VMware infrastructure experience, including (ESXi, vCenter, vSAN, NSX) Experience migrating or integrating VMware workloads into Azure. Strong Azure networking, compute, storage and identity (Entra ID). PowerShell...

Job Title: Senior Project Manager - Front Office Commodities Technology Location: London Contract Length: 12 months Working Pattern: 3 days per week in the office - via Umbrella company Are you ready to take on an exciting challenge in the vibrant world of commodities technology? We are on the lookout for a dynamic Senior Project Manager to join our team! If you have a passion for driving projects to success and making an impact in the commodities sector, this is your chance to shine! About Us: Our client thrives on innovation and collaboration. Our commitment to excellence and our energetic team environment sets us apart in the industry. We're dedicated to delivering cutting-edge solutions in commodities technology, and we want YOU to be a part of our journey! What We're Looking For: To thrive in this role, you should bring: Experience:Project / Programme Management within Front Office Commodities Technology, delivering the full Software Development Lifecycle Leadership...

AWS AI Agent Engineer Duration: 3-4 months Location: London Rate: £400 GBP/Day (Outside IR 35) Role Summary We are seeking a highly skilled AWS AI Agent Engineer with strong hands-on experience in agentic AI development, Amazon Bedrock, AWS AgentCore, Python, TypeScript and production-grade AIOps. The role will focus on designing, building, deploying and operating enterprise AI agents and multi-agent workflows on AWS, with strong emphasis on observability, reliability, cost control, security and continuous optimization in production environments. Required Skills Agentic AI AWS AgentCore, Amazon Bedrock, multi-agent workflows, tool calling, memory, orchestration, RAG, prompt engineering Build enterprise-grade AI agents that can reason, act, retrieve knowledge and integrate with business systems. Engineering Advanced Python, TypeScript, REST APIs, serverless development, reusable frameworks, secure coding practices Deliver scalable backend services and reusable...

Solution Architect - Azure ADB2C - CIAM SR2 are seeking an experienced Solution Architect to support a major customer identity, consent and preference management programme. The role will focus on defining the end-to-end architecture across CIAM, Azure AD B2C / Entra External ID, authentication, federation and customer privacy capabilities. You will operate within a complex multi-supplier environment, so strong senior stakeholder engagement, supplier management and the ability to influence identity and platform design decisions will be essential. Responsibilities Define and maintain the end-to-end solution architecture across CIAM, consent and preference management capabilities. Design customer identity solutions using Azure AD B2C and Microsoft Entra External ID. Define authentication, federation, registration, login and account recovery journeys. Translate business, customer and regulatory requirements into scalable identity architecture. Design integrations between identity...

Hiring: QA Engineering Specialist (12-Month Contract) DV Active Security Clearance Required Looking for a QA Specialist to lead quality strategies and full-lifecycle integration testing for high-priority tech initiatives. Key Responsibilities: Design and execute end-to-end test strategies & automation Lead full-lifecycle integration testing across complex workstreams Drive deep-dive defect analysis and root-cause solutions Mentor QA analysts and champion modern best practicesRequirements: Strong background in test strategy, integration, and automation Proven leadership and technical mentorship experience📩 Interested or have a recommendation? DM me or comment below! #QAEngineering #SoftwareTesting #ContractJobs #UKTech #DVCleared #TestingJobs Randstad Technologies is acting as an Employment Business in relation to this vacancy

Solution Architect - Integration - Salesforce SR2 are seeking an experienced Solution Architect to support a major customer loyalty and rewards transformation programme. The role will focus on defining the end-to-end architecture across a Salesforce-led ecosystem, customer identity services, enterprise integrations, APIs and mobile experiences. You will operate within a complex multi-supplier environment, so strong senior stakeholder engagement, supplier management and the ability to drive architectural decisions will be essential. Responsibilities Define and maintain the end-to-end solution architecture across the rewards portal and wider Salesforce ecosystem. Design integration patterns across Salesforce, customer identity, APIs, mobile applications and enterprise platforms. Translate business and technical requirements into scalable, resilient and maintainable solution designs. Define the architecture for SSO, customer identity integration and associated authentication...

Network Automation Engineer (Python / Ansible) About the Role We are seeking an experienced automation professional to streamline our infrastructure processes. The ideal candidate is either a Python Developer who has automated repetitive tasks within network, compute, or middleware environments (ideally writing Ansible modules or Terraform providers), or a Network/Compute Engineer with strong scripting and low-level configuration automation experience. Key Responsibilities Infrastructure Automation: Develop and implement automation for plant management and certification using Python and Ansible. API Integration: Build and extend APIs to deliver scalable, infrastructure-on-demand solutions. Automated Testing: Perform and automate lab-based testing for new hardware and software certifications. Solution Design: Collaborate with internal stakeholders to capture business requirements and architect effective technical solutions. Required Skills & Experience Automation &...

Agile Project Manager / EPIC Delivery Owner - Capital Markets Transformation (Contract) Location: London, UK (Hybrid) Contract: Initial 12-month contract with strong extension potential The Opportunity An exciting opportunity has arisen for an experienced Agile Project Manager / EPIC Delivery Owner to join a major business and technology transformation programme within a leading financial services organisation. This role will see you leading the delivery of complex technology initiatives, working across multiple Agile delivery teams to drive large-scale change in a highly regulated environment. You'll work closely with Product Owners, Scrum Masters, Architects, Business Analysts and senior business stakeholders to ensure projects are delivered on time, within budget and to the highest quality. This is an ideal opportunity for someone with a strong background in banking, capital markets, securities services, custody or post-trade transformation. Key Responsibilities Lead...

IT Support Engineer (1st & 2nd Line Support) Location: London (with occasional travel to sites across York and London) - the additional travel costs will be expensed by the organisation. Contract: Full Time, 6 month Contract Are you an experienced IT Support Engineer who enjoys solving technical problems and delivering excellent customer service? We're looking for an enthusiastic IT Support Engineer to join one of our customers, providing 1st and 2nd line IT support to colleagues across the organisation. This is an excellent opportunity for someone who enjoys a varied role, thrives in a customer-focused environment and wants to make a real impact by ensuring users receive a reliable and professional IT service. You'll be supporting a modern Microsoft environment, resolving technical issues, managing service requests, configuring devices, and helping colleagues get the most from their technology. You'll also work closely with infrastructure teams and third-party suppliers...

Job Description: Title: Site Reliability Engineer Employment type: Long term contract Location: London, UK Mode: 5 days onsite Domain: Banking As a Site Reliability Engineer (SRE), you'll help build a meaningful engineering discipline, combining software and systems to develop creative engineering solutions to operations problems. Much of our support and software development focuses on optimizing existing systems, building infrastructure, and reducing work through automation. You’ll join a team of curious problem solvers with a diverse set of perspectives who are thinking big and taking risks. In this environment, you’ll take the lead on relevant projects, supported by an organization that provides the support and mentorship you need to learn and grow. As an SRE, you’ll be focused on running better production applications and systems. Job Responsibilities * Design, code, test, and deliver software to automate manual operational work * Troubleshoot priority...