114 engineering jobs found in London, Greater London

Data Architecture & Engineering Lead Contract Length: 1 month (Outside IR35) Location: Fully Remote Rate: £400 per day The Role We're seeking a senior, hands-on Data Architecture & Engineering Lead to support a critical data transformation programme. This is a short-term engagement requiring someone who can quickly assess the current landscape, provide technical leadership, and drive key deliverables over the line. You'll be working across a busy data function with multiple active initiatives, helping to improve and optimise the Snowflake environment, deliver key reporting outputs, and establish a consolidated customer view from multiple disconnected data sources. This role requires a blend of architecture, engineering, stakeholder engagement and delivery leadership. Key Responsibilities Lead data architecture and engineering activities across a portfolio of data initiatives. Review, optimise and enhance the existing Snowflake platform....

London - 3 days per week onsite £400-£450 per day Outside IR35 We are looking for an experienced, hands-on Data Architect to join a large-scale technology programme based in London. This role will suit someone with a strong background in Domain-Driven Design (DDD), NoSQL databases and distributed data platforms, who enjoys getting involved in technical design rather than purely working at a high-level architecture capacity. You will work closely with Product Owners, business stakeholders and engineering teams, taking ownership of data architecture and database design decisions. Key Responsibilities Lead data architecture and database design across complex environments. Design conceptual, logical and physical data models for NoSQL and distributed database platforms. Apply Domain-Driven Design (DDD) principles to define domain boundaries, data ownership and modelling approaches. Work with technologies including Apache Cassandra, YugabyteDB and Google Cloud Spanner....

Job Information Date Opened 10/11/2026 Job Type Contract Industry Government & Public Sector Work Experience 5+ years Salary 400 OUTSIDE IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Scrumconnect Consulting is a multi-award-winning UK digital consultancy. We help public and private sector organisations design and deliver better digital services, working in agile, multidisciplinary teams on services used by millions of people every day. Role Overview We are looking for a talented Java Developer to join our team and help design, build and maintain high-performance applications. You will have a solid grounding in Java and enjoy working with modern tools and frameworks. You will play a key part in building scalable, high-quality software, working closely...

Job Information Date Opened 10/11/2026 Job Type Contract Industry Government & Public Sector Work Experience 5+ years Salary 400 OUTSIDE IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Scrumconnect Consulting is a multi-award-winning UK digital consultancy. We help public and private sector organisations design and deliver better digital services, working in agile, multidisciplinary teams on services used by millions of people every day. Role Overview We are looking for a talented Java Developer to join our team and help design, build and maintain high-performance applications. You will have a solid grounding in Java and enjoy working with modern tools and frameworks. You will play a key part in building scalable, high-quality software, working closely with engineers, architects and product teams to deliver...

AWS Migration Delivery Manager | £550/day Contract | Outside IR35 Industry: Technology/Public Sector Location: UK - Hybrid, with occasional customer site visits Job type: Contract Cititec is supporting a major technology transformation programme and is seeking an experienced AWS Migration Delivery Manager to lead a key phase of a large-scale cloud transition. The programme centres on moving a substantial Linux infrastructure estate into AWS, alongside the transformation of Legacy database-driven applications into modern, cloud-native solutions. You'll provide overall delivery leadership, bringing together technical specialists, customer stakeholders and external partners to drive planning, proof of concept activity and future migration strategy. This is an excellent opportunity for a delivery professional who combines strong technical understanding with the ability to manage complex programmes, competing priorities and senior stakeholders. What you'll do: Lead...

Senior Software Developer - .NET/C# & AI - London Hybrid Outside IR35 Contract A leading technology-driven organisation within the Specialty Insurance sector is looking for a Senior Software Developer with strong .NET/C# expertise and recent hands-on experience delivering AI-enabled solutions . This is an opportunity to join a high-performing engineering team working across business-critical digital platforms, modern cloud-based solutions and emerging AI initiatives supporting a rapidly growing international business. The role will involve designing, developing and enhancing bespoke applications across the Microsoft technology stack, alongside exploring and implementing practical uses of AI and Generative AI within enterprise applications and development workflows . This is a business-critical role supporting the continued modernisation of technology platforms and the adoption of new AI capabilities across the organisation. The Role Design, build and enhance...

London - 3 days per week onsite £400-£450 per day | Outside IR35 We are looking for an experienced, hands-on Data Architect to join a large-scale technology programme based in London. This role will suit someone with a strong background in Domain-Driven Design (DDD), NoSQL databases and distributed data platforms, who enjoys getting involved in technical design rather than purely working at a high-level architecture capacity. You will work closely with Product Owners, business stakeholders and engineering teams, taking ownership of data architecture and database design decisions. Key Responsibilities Lead data architecture and database design across complex environments. Design conceptual, logical and physical data models for NoSQL and distributed database platforms. Apply Domain-Driven Design (DDD) principles to define domain boundaries, data ownership and modelling approaches. Work with technologies including Apache Cassandra, YugabyteDB and Google Cloud Spanner....

Solution Architect - AI Contract: 6 months Location: London - Hybrid (UK travel required) Rate: 600 Outside IR35 Are you an experienced AI leader ready to shape the future of enterprise AI? This is an exciting opportunity to lead AI strategy, drive enterprise growth and build cutting-edge Generative AI capabilities within a leading global technology and digital transformation organisation. We are seeking a visionary Solutions Leader - Artificial Intelligence to spearhead AI innovation across the UK market. Combining technical expertise, commercial leadership and strategic vision, you'll play a pivotal role in winning enterprise clients, developing AI solutions and establishing market-leading capabilities. Responsibilities AI Strategy & Architecture: Define and deliver enterprise AI strategies covering Generative AI, LLMs, RAG, Agentic AI and advanced machine learning. Pre-Sales & Business Growth: Lead technical discovery, shape enterprise proposals and...

Senior GCP Network Engineer | Shared VPC | Cloud Interconnect | HA VPN | Cloud Router | Terraform | GKE | £450 Per Day Outside IR35 | London/Remote We're working with a US-based technology consultancy that is building a specialist Google Cloud delivery team for a large financial services programme. They're looking for a hands-on Senior GCP Network Engineer to design, automate and support secure cloud networking across a regulated enterprise environment. This isn't a traditional network engineering position. You'll need strong Google Cloud infrastructure and automation experience, with the ability to build and manage networking services through Terraform while contributing to the wider DevOps delivery programme. You'll be responsible for areas including: Shared VPC and hub-and-spoke network architecture Network Connectivity Center Cloud Interconnect and HA VPN Cloud Router and BGP Private Service Connect and Private Google Access Cloud...

Staff Software Engineer London | Outside IR35 ( £550 per day) This is an opportunity to take ownership of the architecture behind a business-critical pricing and quote platform. You 'll play a key role in shaping the technical direction of a greenfield modernisation project, helping to build scalable solutions that enable faster, safer changes to pricing and underwriting logic. The Company They are a technology-led organisation operating within a highly regulated environment, investing in the modernisation of core business systems. Their engineering teams work closely with product, commercial, and business stakeholders to deliver platforms that have a direct impact on customer outcomes. As part of a wider transformation programme, they are looking for an experienced contractor to provide architectural leadership across their pricing and quoting capabilities. The Role and Deliverables Own the technical architecture for a greenfield pricing and quote...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage. Our clients include the world's leading investment banks, investment managers, fintechs and capital market service providers. With a global reach with offices in London, New York, Barcelona, Montreal and Manila, we have a proven track record delivering powerful, elegant and intuitive trading technology solutions. You'll join a talented team and take on exciting, technically challenging projects. YOU ARE: • A JVM lover who really enjoys working with the latest technologies and design patterns • Eager to solve complex technical challenges, especially in cloud-based environments and event driven architecture patterns • Someone looking to...

Data Architect | 3-Month Contract | Outside IR35 | £550-£600/day | Hybrid (London) I'm currently recruiting for a contract Data Architect to play a key role in defining and delivering the organisation's future data strategy and architecture across a large transformation programme. This position is focused on data architecture, data modelling, governance and solution design rather than hands-on engineering. You'll work across the wider business to understand the current data landscape, define the target-state architecture, and support the delivery of scalable, well-governed data solutions. A significant priority for the business is the development and maturity of its Product Data Domain, which underpins several large-scale transformation projects. As a result, we're looking for someone with strong experience in Master Data Management (MDM), including defining master data models, establishing data ownership and stewardship processes, implementing golden record strategies, and...

Data Engineer/Architect | 6-Month Contract | Outside IR35 | £550-£650/day | Hybrid (London) I'm currently recruiting for a Data Engineer/Architect to support a large-scale data transformation programme, with a particular focus on designing and migrating data pipelines from Legacy platforms into a modern cloud-based data environment. This role would suit someone who is hands-on enough to understand how data engineering solutions are delivered, but who also has the architectural capability to define target-state designs, migration approaches, and best practice across the wider programme. You'll be working closely with technical and business stakeholders to assess the current data landscape, design future-state data solutions, and create scalable migration strategies for a large number of existing data pipelines. A key part of the role will involve translating business and technical requirements into robust, efficient and maintainable data architectures. The organisation is...

User Researcher - GDS - Public Sector - Outside IR35 Tecknuovo is a digital delivery partner with a Deliberately Different approach. This means we focus on people, not technology. We move at pace and ensure Zero Dependency on us at the end of each project. What you'll be working towards We are currently looking to engage with User Researcher - GDS - Public Sector - Outside IR35 on a large organisation project within the public sector. The successful candidate will have experience with GDS Principles. This is a discovery piece of work for an initial 4 months, with the idea that you extend based on the assessments of the current engineering capabilities and future migration requirements, that will be driven by yo Passing the TeckBar The Teckbar is a benchmark we set for our associates to make sure we consistently deploy bestin-class teams to work with our clients. Talent Screen: Our Talent Team will be in touch to talk Tecknuovo, the role & values Tech...

Job Description: Data Architect Location: London/United Kingdom | Experience: 10-12 years Role type Hands-on architecture and technical leadership role within a larger team Seniority Lead/senior individual contributor Primary focus Domain-driven data design for NoSQL and distributed database platforms Stakeholder scope Works closely with the Product Owner and business stakeholders on design decisions Role Overview We are seeking an experienced, hands-on Data Architect to join a larger delivery team in London. The role will lead data and database design decisions, working closely with the Product Owner, business stakeholders and engineering teams. The successful candidate will combine strong architectural judgement with practical modelling capability, particularly in Domain-Driven Design, NoSQL and distributed database environments. Key Responsibilities Own and lead data architecture and database design decisions within the assigned...

Lead the delivery of a large-scale Azure data platform programme in a hands-on role that bridges architecture and engineering. Salary: £600 per day Contract - Databricks Technical Lead Central London | Hybrid 1–2 days onsite £600 per day 6-month initial contract | Likely extension Global Reinsurance Organisation La Fosse are partnering with a client looking for a hands-on Databricks Technical Lead (interim) to lead delivery of a large-scale enterprise Azure data platform programme for a global insurance organisation. You’ll play a pivotal role in the data function, sitting between Architecture and Engineering, turning high-level designs into detailed technical solutions and successful production delivery, while leading and mentoring a team of Data Engineers. Key experience: Proven experience leading engineering teams and owning technical delivery Strong technical experience across Azure Databricks, PySpark, Python & Delta Lake...

Lead the delivery of a large-scale Azure data platform programme in a hands-on role that bridges architecture and engineering. Salary: £600 per day Contract - Databricks Technical Lead Central London | Hybrid 1–2 days onsite £600 per day 6-month initial contract | Likely extension Global Reinsurance Organisation La Fosse are partnering with a client looking for a hands-on Databricks Technical Lead (interim) to lead delivery of a large-scale enterprise Azure data platform programme for a global insurance organisation. You’ll play a pivotal role in the data function, sitting between Architecture and Engineering, turning high-level designs into detailed technical solutions and successful production delivery, while leading and mentoring a team of Data Engineers. Key experience: Proven experience leading engineering teams and owning technical delivery Strong technical experience across Azure Databricks, PySpark, Python & Delta Lake Strong...

Please note this is an outside IR35 contract until 30/09/27. 5-10% of the role will be based in our London, Farringdon office. Reapit – Who are we? Reapit is the original end-to-end business technology provider for estate agencies of all sizes. We’ve been helping sales and lettings agents build relationships and grow their businesses for more than 25 years. Our technology empowers property professionals across Europe, the Middle East, Australia, and New Zealand to work with buyers, sellers, tenants, and landlords to deliver a dream home experience. Worldwide, over 78,000 agents across more than 15,000 branches use Reapit to run their businesses, manage properties, collect rent, engage clients, and provide outstanding customer service every time. What you’ll be doing We are looking for a Product Manager to lead Payments and Client Accounts on an ambitious new project, shaping how estate and lettings...

Location: Fully remote, UK Duration: 6-12 months, with possible extension Rate: £650 per day Engagement: Outside IR35 Start: ASAP We are looking for an experienced Senior Web Engineer to build out from scratch an enterprise-level ecommerce platform mechanism, focusing on platform integration, analytics, consent management and digital optimisation. You will work independently with product, engineering, data and privacy stakeholders to deliver high-quality frontend solutions and improve how customer data, tracking and consent are managed across the digital estate. What you'll do Build and integrate frontend functionality using React and modern JavaScript Lead integrations across enterprise ecommerce platforms, third-party tools, APIs and marketing technologies Implement robust data-governance practices across analytics and tracking solutions Support GDPR and PECR compliance, including consent management, cookie governance and privacy-conscious measurement Build and...

Technical Assurer/Consultant Hybrid - 2 days on-site in London £700-£800 outside IR35 Requires Active SC Clearance used within a government agency Overview We are looking for an experienced Technical Assurer to join a growing assurance function supporting a major government agency. This is an independent technical assurance role, providing objective challenge and oversight across a portfolio of complex digital, data and technology programmes. You'll typically support several commissions at once, each using different suppliers, technologies and delivery approaches. There is no fixed technology stack. Success in the role comes from having sufficient breadth across cloud platforms, data, integration and security to challenge technical decisions effectively, regardless of the technologies being used. Deep expertise in a single product or platform is less important than the ability to understand, assess and assure a wide range of technical solutions. You will be the...