45 engineering jobs found in London

Engineering Lead - Azure/Microsoft Stack - Financial Services. A financial services firm are modernising their technology stack and as such are migrating existing on-premise infrastructure to Azure and modernising ways of working within engineering operations. You will provide technical leadership and day-to-day engineering operations management across infrastructure, cloud, security, and software engineering, driving both the Azure migration from a technical perspective, and the changes in ways of working, skillsets, tooling and automation. You should apply for this role if you are/have: 5+ years engineering leadership experience within financial services Strong Microsoft technology stack including Azure, Windows, SQL and Fabric On premise to Azure migration experience is essential Technical leadership and technical delivery management experience Experience overseeing 25+ person multi-disciplined engineering teams Degree educated or higher from a leading academic...

Engineering Lead – Azure / Microsoft Stack – Financial Services A financial services firm are modernising their technology stack and as such are migrating existing on-premise infrastructure to Azure and modernising ways of working within engineering operations. You will provide technical leadership and day-to-day engineering operations management across infrastructure, cloud, security, and software engineering, driving both the Azure migration from a technical perspective, and the changes in ways of working, skillsets, tooling and automation. You should apply for this role if you are/have: 5+ years engineering leadership experience within financial services Strong Microsoft technology stack including Azure, Windows, SQL and Fabric On premise to Azure migration experience is essential Technical leadership and technical delivery management experience Experience overseeing 25+ person multi-disciplined engineering teams Degree educated or higher from a...

iO Associates are partnered with a leading R&D organisation in their search for a DevOps Engineer with Active SC Clearance. You'll be working close to the hardware and operating system, supporting the design, build and automation of the infrastructure. Location: 2-3 days / week on-site in London Day Rate: £525 - £600 / day Outside IR35 Contract: 6 Months What we're looking for: Strong Linux engineering skills (Ubuntu, RHEL or similar) Proven experience in on-prem or hardware-adjacent environments Strong programming/scripting skills (Python preferred, but Bash, Go, or similar also valued) Good knowledge of DevOps tools and practices (e.g., Ansible, CI/CD, GitLab, Jenkins, Terraform, PowerShell, Git etc.) Solid understanding of networking fundamentals A methodical, problem-solving mindset - able to diagnose difficult, low-level issues Someone pragmatic, collaborative and comfortable working in a fast-moving build phase The client are looking to...

Technical Business Analyst Day Rate: Circa £500 per day (Outside IR35) Location: Hybrid/London Contract: Initial 3 month contract About the Role A major UK public sector organisation is seeking an experienced Technical Business Analyst to support a high-profile digital transformation programme delivering fixed outcomes to challenging timelines. This role is ideal for a detail-driven analyst with strong technical capability, excellent stakeholder management, and a passion for data-led problem-solving. Key Responsibilities Gather, validate, and document detailed business and technical requirements Translate business objectives into technical specifications aligned with fixed deliverables and fixed outcomes Conduct in-depth analysis of existing systems, data flows, integrations, and processes Work closely with engineering, product, architecture, and delivery teams to shape solution options Lead and facilitate workshops, discovery sessions, and stakeholder...

Technical Business Analyst Day Rate: Circa £500 per day (Outside IR35) Location: Hybrid/London Contract: Initial 3 month contract About the Role A major UK public sector organisation is seeking an experienced Technical Business Analyst to support a high-profile digital transformation programme delivering fixed outcomes to challenging timelines. This role is ideal for a detail-driven analyst with strong technical capability, excellent stakeholder management, and a passion for data-led problem-solving. Key Responsibilities Gather, validate, and document detailed business and technical requirements Translate business objectives into technical specifications aligned with fixed deliverables and fixed outcomes Conduct in-depth analysis of existing systems, data flows, integrations, and processes Work closely with engineering, product, architecture, and delivery teams to shape solution options Lead and facilitate workshops, discovery sessions, and stakeholder...

iO Associates are partnered with a leading R&D organisation in their search for a DevOps Engineer with Active SC Clearance. You'll be working close to the hardware and operating system, supporting the design, build and automation of the infrastructure. Location: 2-3 days/week on-site in London Day Rate: £525 - £600/day Outside IR35 Contract: 6 months What we're looking for: Strong Linux engineering skills (Ubuntu, RHEL or similar) Proven experience in on-prem or hardware-adjacent environments Strong programming/Scripting skills (Python preferred, but Bash, Go, or similar also valued) Good knowledge of DevOps tools and practices (eg, Ansible, CI/CD, GitLab, Jenkins, Terraform, PowerShell, Git etc.) Solid understanding of networking fundamentals A methodical, problem-solving mindset - able to diagnose difficult, low-level issues Someone pragmatic, collaborative and comfortable working in a fast-moving build phase The client are looking to get...

AWS ArchitectOutside IR35: £600 - £700 per dayASAP Start (5th Jan)Travel once a week / once every two weeks to LondonA leading international streaming platform is consolidating and modernising the core backend services that power its global content distribution. Multiple integration layers currently handled by external vendors are being brought fully in-house to enable stronger ownership, performance optimisation, and scalability. We are seeking a seasoned AWS Architect with deep API integration expertise to drive the design and delivery of secure, high-performance cloud services that underpin millions of users across North America and beyond. You will work closely with engineering squads to architect the solutions and ensure technical readiness for delivery teams. Key Responsibilities • Lead the architecture, design, and documentation of AWS cloud services and backend API integrations • Define API specifications, ensure conformance to design patterns, and prepare implementation...

NodeJS Developer - Data - TDD - AWS - 6 months - Paying up to £600 (Outside IR35) - Hybrid You will be an integral part of the Back End engineering team, building and developing the tooling and pipelines that form their data ingestion and modelling machine. Essential Skills: Must have signficant commercial experience with Node.JS Must have strong commercial experience with JavaScript ideally with ES6/7 features Also experience in Vue, Express or Sequelize Previous experience configuring, deploying, and monitoring applications and websites on AWS. You're comfortable working with relational and NoSQL databases, including complex queries and performance optimisation. Understand web design patterns, including SOLID principle and you have experience working in a collaborative, agile team environment. Familiar with automated testing and continuous integration and delivery practices The interview process has begun, so if you believe you have the right experience then...

Konvergent are supporting a client who is going through a major operating model change. One of the key areas that has been identified in need of improvement in terms of capability is product management. Our initial review has identified key areas for improvement around product cataloguing, engagement with sales and engineering teams, roadmaps and the need to mature multiple aspects of the product and agile life cycle. Outside IR35 £600 - £650 per day London - 2/3 days a week in the office 6 months We are looking for someone who has a proven track record and tool kit to solve this problem. Ideally, you would have worked in the consultancy/turnaround space and can work at pace, whilst understanding that you will be working in a very collaborative environment, and changing too much too soon will not work. Discovery and Foundations Discovery and report of the current situation, within the first two weeks of joining. Develop and implement a comprehensive...

AWS Architect Outside IR35: £600 - £700 per day ASAP Start (5th Jan) Travel once a week/once every two weeks to London A leading international streaming platform is consolidating and modernising the core Back End services that power its global content distribution. Multiple integration layers currently handled by external vendors are being brought fully in-house to enable stronger ownership, performance optimisation, and scalability. We are seeking a seasoned AWS Architect with deep API integration expertise to drive the design and delivery of secure, high-performance cloud services that underpin millions of users across North America and beyond. You will work closely with engineering squads to architect the solutions and ensure technical readiness for delivery teams. Key Responsibilities Lead the architecture, design, and documentation of AWS cloud services and Back End API integrations Define API specifications, ensure conformance to design patterns, and prepare...

QA Engineer, Remote (1 or 2 days a month in London), 3 months initially, £450 - £500/day (OUTSIDE IR35) The Role As a QA Contractor, you will work closely with other QAs, engineering, product, and operations teams to ensure high quality software is delivered with confidence. You will be a trusted voice for testing strategies, automation tools, and best practices. Key Responsibilities QA Strategy & Governance : Define and maintain a clear testing strategy that aligns with engineering and business needs. Cross-Team Collaboration : Work with engineering leads, product managers, and stakeholders to ensure QA is a first-class citizen for all projects. Automation & Tooling : Select, implement, and scale automation frameworks, ensuring efficiency and reliability. Knowledge Sharing : Conduct training sessions and document best practices to improve QA awareness across all teams. Continuous Improvement : Track and analyze testing metrics, drive process...

Google Cloud Architect – Contract 6 Months – Outside IR35 £600 per day SC or DV Clearance (UKSV) Required Hybrid: Home + 3 days/week onsite in Central London Are you a Google Cloud specialist with a passion for designing secure, mission-critical systems? We’re looking for a Google Cloud Architect to join a specialist systems integrator delivering into UK Government on a major multi-year transformation programme. This is an opportunity to shape and implement some of the most strategically important government systems in operation today. You’ll architect next-generation platforms that protect national capability — working alongside some of the best engineers in the industry in an environment where innovation, precision and security are paramount. What You’ll Be Doing Designing and delivering secure, scalable and resilient architectures in Google Cloud Platform (GCP) and Google Distributed Cloud (GDC) . Engineering solutions for disconnected...

Contract GCP DevOps Engineer (SC Cleared) - Outside IR35 - £450-£550/day Duration: Until March 2026 (likely extensions) 4-6 months Clearance: Active SC required IR35: Outside Location : Largely remote with the expectation to be onsite in London or Corsham when needed My client is looking to build out a new GCP Cloud engineering team. So I am on the look for multiple GCP DevOps / Cloud Engineers to join a fast-moving engineering team building mission-critical, secure GCP platforms with real-world impact. This is a high-autonomy, high-influence role where you'll shape cloud architecture, tooling, and DevSecOps practices while working on the future of trusted, deployable AI infrastructure . What You'll Do Deliver hands-on GCP engineering with a focus on GKE Build and automate infrastructure using Terraform, CI/CD, and cloud-native tooling Deploy secure, reliable, production-grade cloud systems Help drive architectural and tooling decisions in a modern...

Contract GCP DevOps Engineer (SC Cleared) - Outside IR35 - £450-£550/day Duration: Until March 2026 (likely extensions) 4-6 months Clearance: Active SC required IR35: Outside Location : Largely remote with the expectation to be onsite in London or Corsham when needed My client is looking to build out a new GCP Cloud engineering team. So I am on the look for multiple GCP DevOps / Cloud Engineers to join a fast-moving engineering team building mission-critical, secure GCP platforms with real-world impact. This is a high-autonomy, high-influence role where you'll shape cloud architecture, tooling, and DevSecOps practices while working on the future of trusted, deployable AI infrastructure . What You'll Do Deliver hands-on GCP engineering with a focus on GKE Build and automate infrastructure using Terraform, CI/CD, and cloud-native tooling Deploy secure, reliable, production-grade cloud systems Help drive architectural and tooling decisions in a modern...

QA Engineer, Remote (1 or 2 days a month in London), 3 months initially, £450 - £500/day (OUTSIDE IR35) The Role As a QA Contractor, you will work closely with other QAs, engineering, product, and operations teams to ensure high quality software is delivered with confidence. You will be a trusted voice for testing strategies, automation tools, and best practices. Key Responsibilities QA Strategy & Governance : Define and maintain a clear testing strategy that aligns with engineering and business needs. Cross-Team Collaboration : Work with engineering leads, product managers, and stakeholders to ensure QA is a first-class citizen for all projects. Automation & Tooling : Select, implement, and scale automation frameworks, ensuring efficiency and reliability. Knowledge Sharing : Conduct training sessions and document best practices to improve QA awareness across all teams. Continuous Improvement : Track and analyze testing metrics, drive process improvements,...

Contract GCP DevOps Engineer (SC Cleared) - Outside IR35 - £450-£550/day Duration: Until March 2026 (likely extensions) 4-6 months Clearance: Active SC required IR35: Outside Location : Largely remote with the expectation to be onsite in London or Corsham when needed My client is looking to build out a new GCP Cloud engineering team. So I am on the look for multiple GCP DevOps/Cloud Engineers to join a fast-moving engineering team building mission-critical, secure GCP platforms with real-world impact. This is a high-autonomy, high-influence role where you'll shape cloud architecture, tooling, and DevSecOps practices while working on the future of trusted, deployable AI infrastructure . What You'll Do Deliver hands-on GCP engineering with a focus on GKE Build and automate infrastructure using Terraform, CI/CD, and cloud-native tooling Deploy secure, reliable, production-grade cloud systems Help drive architectural and tooling decisions in a modern...

Full-Stack Java Software Engineer (Hybrid Cloud Transformation) I. Role Overview and Engagement This is a critical, hands-on engineering role within a major Financial Services institution focused on accelerating their Cloud Modernization and Migration Strategy . The successful candidate will be integral to developing and deploying enterprise-grade, secure, and scalable microservices within a complex Hybrid Cloud Architecture . Job Title: Full-Stack Java Software Engineer Location: Central London (Hybrid: 2 days onsite) Engagement Model: 1-Month Contract (Outside IR35) to Guaranteed Permanent Conversion Contract Rate: £450/day (during 1-month contract term) Urgency: URGENT - Interviews scheduled this week for ASAP start. Role Type: Highly Hands-on Contributor (Not a Lead position), requiring strong commercial awareness . II. Core Technical Mandate (Mandatory & Non-Negotiable) The engineer must possess recent, demonstrable expertise in...

AI Product Manager - Start Up Experience Location: Hybrid working - Blackfriars 3 days per week Contract: 6 months, Outside IR35 Rate: £600 - £650 Are you passionate about building the future of AI quality? Do you thrive in hands-on roles where you can shape frameworks from the ground up and make a real impact? We're looking for an experienced Business Test Analyst experienced in evaluations AI Products to join our team on a contract basis and lay the foundations for robust, reliable, and user-focused AI services across our business. What You'll Do Design and implement a comprehensive AI testing and evaluation framework for all AI solutions, including LLM-based tools, RAG systems, and third-party platforms. Define and document quality standards for semantic accuracy, factual consistency, bias, tone, and relevance. Develop reusable testing templates, data sets, and evaluation methods that can be scaled and maintained by internal teams. Run hands-on testing...

Our client, a fast growing technology organisation, urgently require an experienced Data Scientist to undertake a long term contract. In order to be successful, you will have the following experience: Strong Data Analyst or Data Science background, with experience within Python and AI/ML technologies Machine learning and Bayesian modelling experience is highly desirable Experience of working with the Home Office as a customer SC Clearance is essential Within this role, you will be responsible for: Analyse structured and unstructured data to extract meaningful insights, trends, and patterns Build, validate, and deploy machine learning models (supervised, unsupervised, and reinforcement learning) in Python to solve complex decision-making problems Develop statistical models and perform hypothesis testing, predictive analytics, and forecasting Work with optimisation and simulation teams to integrate data science models into larger decision engines Collaborate with...

Our client, a fast growing technology organisation, urgently require an experienced Data Scientist to undertake a long term contract. In order to be successful, you will have the following experience: Strong Data Analyst or Data Science background, with experience within Python and AI/ML technologies Machine learning and Bayesian modelling experience is highly desirable Experience of working with the Home Office as a customer SC Clearance is essential Within this role, you will be responsible for: Analyse structured and unstructured data to extract meaningful insights, trends, and patterns Build, validate, and deploy machine learning models (supervised, unsupervised, and reinforcement learning) in Python to solve complex decision-making problems Develop statistical models and perform hypothesis testing, predictive analytics, and forecasting Work with optimisation and simulation teams to integrate data science models into larger decision engines Collaborate with...