99 engineering jobs found in London

Software Development Team Leads (x2) £650 per day (Outside IR35) | 6-Month Initial Contract | Hybrid - 2x week in London Overview: A global online non-profit organisation that improves the lives of millions worldwide is seeking two outstanding Software Development Team Leads to join its expanding innovation engineering team. These are high-impact leadership roles driving the development of cutting-edge technology that will revolutionise English language learning and assessment. You will lead backend, full-stack, and front-end engineers as part of a growing innovation unit. This role is ideal for a technically strong leader who thrives in complex, fast-moving environments and enjoys solving hard problems. Key Responsibilities: Lead, mentor, and grow a team of software and QA engineers. Provide architectural direction and hands-on technical guidance. Collaborate with Product, Experience Design, QA, and technical leadership. Influence and contribute to...

Role: Senior Technology & Engineering Lead (Contract)Location: Guildford – OnsiteDuration: 10-Month Contract (Outside IR35) Chapman Tate Associates are working with a leading life sciences manufacturer is seeking a Senior Technology & Engineering Lead to support a major site expansion and technology transformation programme in Guildford. This is a high-impact contract role, ideal for someone who can operate confidently across IT systems, engineering, operations, and project leadership in a regulated environment. You will act as one of the two senior technology figures on site, responsible for identifying, deploying, and governing the digital and engineering solutions that enable production and product development within the Guildford facility. The OpportunityIn this role, you will: Drive Technology Strategy & Delivery Analyse and optimise production and development processes within Section A Identify the right IT and digital solutions to meet operational...

Role: Senior Technology & Engineering Lead (Contract) Location: Guildford - Onsite Duration: 10-Month Contract (Outside IR35) Chapman Tate Associates are working with a leading life sciences manufacturer is seeking a Senior Technology & Engineering Lead to support a major site expansion and technology transformation programme in Guildford. This is a high-impact contract role, ideal for someone who can operate confidently across IT systems , engineering , operations , and project leadership in a regulated environment. You will act as one of the two senior technology figures on site, responsible for identifying, deploying, and governing the digital and engineering solutions that enable production and product development within the Guildford facility. The Opportunity In this role, you will: Drive Technology Strategy & Delivery Analyse and optimise production and development processes within Section A...

Role: Senior Technology & Engineering Lead (Contract) Location: Guildford – Onsite Duration: 10-Month Contract (Outside IR35) Chapman Tate Associates are working with a leading life sciences manufacturer is seeking a Senior Technology & Engineering Lead to support a major site expansion and technology transformation programme in Guildford. This is a high-impact contract role, ideal for someone who can operate confidently across IT systems , engineering , operations , and project leadership in a regulated environment. You will act as one of the two senior technology figures on site, responsible for identifying, deploying, and governing the digital and engineering solutions that enable production and product development within the Guildford facility. The Opportunity In this role, you will: Drive Technology Strategy & Delivery Analyse and optimise production and development processes within Section A Identify the right IT and...

Lead Technical Test Engineer Remote 3 month contract - potential for extension Outside IR35 £450pd iO are working with an established and rapidly growing Digital agency in their search for an experienced Lead Technical Test Engineer They work with global technology leaders to provide digital transformation services to a number of customers in industries including not-for-profit, financial services and the pubic sector You will bring years of experience, understanding and practical application in all levels and types of testing and a good understanding and usage of AWS services to assist in the set-up and triggering of test conditions. As the Lead Test Engineer, you will support the Test Manager with the strategy and coordinating a small team of Technical Test Engineers Must have experience in testing one or more of the following: Minimum of 5 years' experience in BOTH testing and test leadership Experience of testing web-based solutions built in a...

Java Developer with AI experience to build, integrate, and scale intelligent applications. The ideal candidate has strong Java Back End skills and hands-on experience working with AI-assisted development tools such as Claude or Cursor , as well as integrating AI/LLM capabilities into real-world systems. You will collaborate with product, data, and engineering teams to deliver high-quality, AI-enabled solutions that are scalable, secure, and production-ready. Key Responsibilities Design, develop, and maintain Java-based Back End services and APIs Build and integrate AI-powered features using LLMs and related services Leverage AI coding tools (Claude, Cursor, or similar) to accelerate development and improve code quality Integrate AI services via REST APIs, SDKs, or custom pipelines Optimize application performance, scalability, and reliability Write clean, maintainable, and well-documented code Participate in code reviews, architecture...

Contract | 6-12 months+ | Outside IR35 Programme Start: Q1 2026 A major UK financial services organisation has secured funding for a multi-year AI transformation and modernisation programme starting in Q1 2026. We're looking for a hands-on ML Engineer to build and productionise models that support governance, risk, analytics and operational decision-making. What you'll be doing Build and deploy ML models into production-grade cloud environments Work with data engineers and the AI Hub teams to deliver use cases end-to-end Support monitoring, retraining and continuous improvement of models Collaborate on responsible AI practices (explainability, fairness, audit trails) Influence ML design and engineering best practice within the programme What you'll need Strong Python and ML frameworks (PyTorch/TensorFlow/scikit-learn) Experience deploying models into Azure environments Familiarity with CI/CD, MLflow, model governance Stakeholder communication skills in...

Contract | 6-12 months+ | Outside IR35 Programme Start: Q1 2026 A major UK financial services organisation has secured funding for a multi-year AI transformation starting in Q1 2026. We're hiring an MLOps Engineer to ensure models are deployed safely, reliably and with full governance. What you'll be doing Build CI/CD pipelines for ML and data workloads Implement monitoring, observability and automation for ML platforms Manage model versioning, lineage and auditability Support engineering and ML teams in deploying responsible AI models What you'll need Azure DevOps or GitHub Actions experience Docker, Kubernetes/AKS MLflow or similar model life cycle tooling Experience in ML governance and regulated environments FS/pensions background preferred If you're an experienced MLOps Engineer feel free to apply or send your C.V to (see below)

Contract | 6-12 months+ | Outside IR35 Programme Start: Q1 2026 A major UK financial services organisation has secured funding for a multi-year AI transformation and modernisation programme launching in Q1 2026. This programme requires a skilled architect to define the technical foundation for AI, ML and data products across the business. What you'll be doing Own the architecture for the AI/Data platform Design how Azure, Microsoft Fabric, Data Lake, ML tooling and governance all fit together Ensure scalable, secure, well-governed architecture aligned to regulatory expectations Define integration patterns with Legacy platforms and partner-delivered components Collaborate with delivery, engineering, MLOps and cloud security teams Provide architectural assurance across partner and internal workstreams What you'll need Strong Azure background (Fabric, Data Lake, ADF, Databricks a plus) Deep experience designing enterprise data/AI platforms Understanding...

Contract | 6-12 months+ | Outside IR35 Programme Start: Q1 2026 A major UK financial services organisation has secured funding for a multi-year AI transformation and modernisation programme. We're hiring a Data Engineer to build scalable, well-governed pipelines that support AI, analytics and regulatory reporting. What you'll be doing Build and maintain high-quality data pipelines (batch + streaming) Work with Azure Data Lake, Microsoft Fabric, SQL and Python Create reusable ETL/ELT patterns that scale with the AI platform Collaborate with ML, BI and governance teams Support metadata, lineage, data quality and regulatory reporting needs What you'll need Strong Python + SQL Azure Data Engineering experience Familiarity with Fabric or lakehouse architectures Experience in FS or other regulated industries Interest in supporting responsible AI capability If you're an experienced Data Engineer feel free to apply or send your C.V to (see below)

Contract | 6-12 months | Outside IR35 Programme Start: Q1 2026 A major UK financial services organisation has secured funding for a large AI transformation programme beginning in Q1 2026. We're hiring a BI/Analytics Engineer to turn complex data into clear insights for investment, finance, risk and operational teams. What you'll be doing Build dashboards, reporting and semantic models Collaborate with data engineering and ML teams to shape analytics layers Ensure reporting meets audit, governance and regulatory expectations Translate business requirements into well-structured BI outputs What you'll need Power BI expertise (DAX, modelling, optimisation) Strong SQL; experience working with Azure data sources Understanding of regulated data reporting Financial services/pensions experience highly desirable If you're an experienced BI/Analytics Engineer feel free to apply or send your C.V to (see below)

AI Delivery Lead Contract | 6-12 months (extensions expected) | Outside IR35 Programme Start: Q1 2026 Sector: Financial Services (Pensions ideal) A major UK financial services organisation has secured funding for a multi-year AI transformation and modernisation programme. This work begins in Q1 2026, the engine that will drive responsible AI, governance, data modernisation, and new digital capability across the business. We're looking for an experienced Delivery Lead to drive execution across multiple AI and data workstreams and keep the programme moving at pace. What you'll be doing Lead delivery across AI, data engineering, ML and platform teams Own roadmap, milestones, risk and dependency management Work alongside a strategic partner (Big Four) while protecting internal priorities Run ceremonies, track progress and unblock teams Communicate clearly with technology, risk, operations and board-level stakeholders Ensure delivery aligns with responsible AI,...

Lead Technical Test Engineer Remote 3 month contract - potential for extension Outside IR35 £450pd iO are working with an established and rapidly growing Digital agency in their search for an experienced Lead Technical Test Engineer They work with global technology leaders to provide digital transformation services to a number of customers in industries including not-for-profit, financial services and the pubic sector You will bring years of experience, understanding and practical application in all levels and types of testing and a good understanding and usage of AWS services to assist in the set-up and triggering of test conditions. As the Lead Test Engineer, you will support the Test Manager with the strategy and coordinating a small team of Technical Test Engineers Must have experience in testing one or more of the following: Minimum of 5 years' experience in BOTH testing and test leadership Experience of testing web-based solutions built in a...

Senior/Lead Azure Developer (Azure Developer, Microsoft Azure, Node.js, Microsoft SDK, Graph API) - Bring a new custom application to the market! Location no issue - work from home! 6 month contract, £400 - £450 per day OUTSIDE IR35. Remote role in the UK. We are looking for a Senior Azure Developer/Lead Azure Developer who specialises in building custom M365 applications that sit on Microsoft Azure. This role is for an Azure Developer with deep experience using Microsoft SDKs, Graph API and enterprise integrations, not just Front End frameworks. You will be the hands-on technical owner of a bespoke Microsoft Azure application, built using Node.js and integrated with Microsoft enterprise services. What you must have: Proven experience as a Senior Azure Developer building custom Microsoft Azure applications Strong Node.js development experience in an Azure Developer environment Hands-on use of Microsoft SDKs, including Graph API and enterprise app integrations Experience...

Contract Data Architect Location: London (Hybrid) Contract Length: 12 Months Rate: £800 per day (Outside IR35) A leading business based in London is seeking an experienced Contract Data Architect to support a major transformation initiative. The role will play a critical part in a carve-out programme, helping to define and deliver a robust, scalable data architecture that supports business separation, continuity, and future growth. Role Overview The Data Architect will be responsible for designing, governing, and implementing enterprise-level data architecture across the organisation. Working closely with senior stakeholders, technology teams, and third-party vendors, the consultant will ensure data platforms, models, and integrations align with strategic objectives and Microsoft-based technologies. Key Responsibilities Lead the design and delivery of end-to-end data architecture for a complex carve-out programme Define target-state data...

SC VMware Engineer £ 50 0 - £ 60 0 A Day Outside IR35 London (Hybrid) 6 Month Contract iO Associates are currently partnered with a customer in the defence space who need a SC cleared VMware Engineer to join them on an initial 6-month contract. Strong VMware experience vSphere, ESXi, and vCenter AWS or Azure experience Strong understanding of virtual networking, storage (SAN/NAS), and backup solutions Automation experience VMware certifications preferable If you're a VMware engineer looking for acontract offering up to £600 A DAY OUTSIDE IR35 , then send an updated CV to A.brewer@ ioassociates.co.uk. The client is looking to interview candidates NEXT WEEK so if interested, please send across a CV ASAP.

Full job description Principle Computer Vision Engineer Contract:  Freelance/Contractor Pay Rate:  £500 - £600 per day (Outside IR35) Location:  Fully Remote About the Role: Join Hawk-Eye Innovations (HEI) as a  Principle Computer Vision Engineer  on a freelance basis. This role focuses on developing real-time skeletal, ball, and game object tracking systems across multiple sports. You’ll work on advanced computer vision pipelines and mathematical models that power our world-leading sports tracking technology. Your work will contribute directly to live sporting events — solving complex, real-world problems where accuracy and performance truly matter. You’ll collaborate with engineers across teams to build, optimise, and deploy production-grade systems that redefine how sport is seen and experienced. Core Responsibilities: Design and implement computer vision algorithms for...

SC VMware Engineer £ 50 0 - £ 60 0 A Day Outside IR35 London (Hybrid) 6 Month Contract iO Associates are currently partnered with a customer in the defence space who need a SC cleared VMware Engineer to join them on an initial 6-month contract click apply for full job details

Azure DevOps Engineer £400 - £500/day Outside IR35 Hybrid Waterloo (1 day/week) 6 months+ We're looking for a Azure DevOps Engineer to join a major on-prem to cloud migration programme for a leading client. This is a hybrid role with one day onsite per week at London Bridge, working against a high-level deliverables SOW click apply for full job details

Role: Staff Software Engineer Sector: Life Sciences Location: London Days Onsite: 3 per week Day Rate: £800 Outside IR35 Duration: 4 Months then to extend or go Permanent iO Associates have partnered with Life Science Manufacturing company on their search for a Staff Software Engineer who has a strong background in integrating Medical Devices click apply for full job details