32 data engineer jobs found in London

URGENT | AWS Data Engineer - Migration We're seeking a strong & hands-on AWS Data Engineering contractor, ASAP start, for an urgent replacement contract Rate: Up to £500-525 per day, Outside IR35 Working Patterns: Remote-first, London (up to 1 day p/w on-site). Contract: 3-6 months (likely extension) Sector: Financial Services About: We're supporting a major cloud transformation programme focused on migrating a large-scale legacy ETL estate consisting of several thousand batch jobs from Ab Initio to a modern, serverless AWS data platform. This is a hands-on Senior Data Engineer role where you'll play a key part in defining migration patterns and delivering production-ready AWS Glue solutions. Person Requirements: Strong AWS Data Engineer - ideally AWS Certified. Ideally, you'll bring proven experience delivering Ab Initio → AWS Glue (PySpark) migration programmes Strong hands-on AWS Data Engineering expertise, particularly AWS Glue ,...

AWS Data Engineer - MigrationWe're seeking a strong & hands-on AWS Data Engineering contractor, ASAP start, for an urgent replacement contract  Rate: Up to £500-525 per day, Outside IR35  Working Patterns: Remote-first, London (up to 1 day p/w on-site).  Contract: 3-6 months (likley extension) Sector: Financial Services About:  We're supporting a major cloud transformation programme focused on migrating a large-scale legacy ETL estate consiting of several thousand batch jobs from Ab Initio to a modern, serverless AWS data platform. This is a hands-on Senior Data Engineer role where you'll play a key part in defining migration patterns and delivering production-ready AWS Glue solutions.  Person Requirments: Strong AWS Data Engineer - ideally AWS Certified.  Idelaly, you'll bring proven experience delivering Ab Initio → AWS Glue (PySpark) migration programmes Strong hands-on AWS Data Engineering expertise, particularly AWS Glue, S3, Athena and serverless data platforms....

AWS Data Engineer - Migration We're seeking a strong & hands-on AWS Data Engineering contractor, ASAP start, for an urgent replacement contract Rate: Up to £500-525 per day, Outside IR35 Working Patterns: Remote-first, London (up to 1 day p/w on-site). Contract: 3-6 months (likely extension) Sector: Financial Services About: We're supporting a major cloud transformation programme focused on migrating a large-scale Legacy ETL estate consiting of several thousand batch jobs from Ab Initio to a modern, serverless AWS data platform. This is a hands-on Senior Data Engineer role where you'll play a key part in defining migration patterns and delivering production-ready AWS Glue solutions. Person Requirments: Strong AWS Data Engineer - ideally AWS Certified. Idelaly, you'll bring proven experience delivering Ab Initio AWS Glue (PySpark) migration programmes Strong hands-on AWS Data Engineering expertise, particularly AWS Glue , S3 , Athena and...

Data Engineer Contract - Outside IR35 - £500-600 per day DOE - Hybrid in London A fast-growing global digital marketing group is building a new enterprise Data Warehouse on Google Cloud and needs experienced contractors to accelerate delivery. You'll join an established team, take direction from the lead engineer and add value from week one. You'll be: Building out the warehouse on GCP and BigQuery Delivering ingestion pipelines from multiple source systems Implementing a Medallion (Bronze / Silver / Gold) architecture Developing dimensional data models You'll have: Strong Python and SQL BigQuery / GCP as your core platform Data warehousing and data modelling experience Data ingestion experience Medallion framework experience The role is 3 days a week in London (non negotiable) and can pay up to £600 Outside IR35. It will be for an initial 3 month period. Data Engineer Contract - Outside IR35 - £500-600 per day DOE - Hybrid in London

🚨 URGENT CONTRACT OPPORTUNITY | Data Engineer | Outside IR35 Oliver Bernard have recently partnered with a growing organisation that is scaling out its Data Engineering function and looking to add Data Engineers ASAP . The immediate focus is on building out a new Data Warehouse , so we're looking for engineers who are comfortable getting hands-on across data pipelines, modelling and warehouse architecture. We're looking for experience with: 🔹 Python & SQL 🔹 GCP & BigQuery 🔹 Data Warehousing 🔹 Data Modelling 🔹 Data Ingestion 🔹 Medallion Architecture This is a great opportunity for a Mid–Senior Data Engineer to join an active project, take direction from the existing team and make an immediate impact. 📍 London | 3 days in office 💰 Up to £550/day 📄 Outside IR35 ⏱️ 3-month initial contract 🚀 Immediate start If you're available and this sounds relevant, apply below or drop me a message for more information....

🚨 Data Engineer | Contract | Outside IR35 | up to £500 per day Oliver Bernard have recently partnered with a growing organisation that is looking to bring in Data Engineers on an initial 3-month contract to support the build-out of a new Data Warehouse . They’re looking for Mid–Senior level Data Engineers who can hit the ground running, take direction and help accelerate a project that’s already underway. Tech stack & experience: Python & SQL GCP & BigQuery Data Warehousing Data Modelling Data Ingestion Medallion Architecture / Framework 📍 London – 3 days per week in the office 💰 up to £500 Outside IR35 (depending on experience) 📄 Outside IR35 ⏱️ 3-month initial contract 🚀 Immediate start If you're a Data Engineer with strong Data Warehousing experience and available for a new contract, apply below for more information.

Data Engineer 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 SC Cleared Data Engineers on a large organisation project within the public sector. The successful candidate will have experience with: Azure Python Synapse SQL DB *Please note this requires active Security Clearance* Your Journey : 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 Screen: We'll focus on real-life experience and deep dive into your technical background Offer: Job Done! During the process, we promise you'll have: An understanding of...

Palantir Foundry Data Engineer / Outside IR35/ Remote/ 6 Month Contract We are seeking an experienced Palantir Foundry Data Engineer to join a high-profile programme delivering data-driven solutions for a major client. This is an exciting opportunity to work on complex datasets, build scalable data pipelines, and develop data products within the Palantir Foundry ecosystem. The successful candidates will be a hands on engineer with proven commercial experience delivering solutions using Palantir Foundry, alongside strong data engineering expertise. Role Requirements: Strong commercial experience working as a Data Engineer. Proven hands-on experience with Palantir Foundry. Experience building and maintaining data pipelines within Foundry. Strong Python development skills. Advanced SQL skills. Experience with data integration, transformation and ETL/ELT processes. Experience working with large and complex datasets. Strong problem-solving and...

Data Engineer | Databricks, Python | Financial Markets & Trading | London/Hybrid | 12 month contract Location: London (Flexible Hybrid model) circa 1-2 day p/w in office IR35: Outside A leading, global financial services firm is seeking an experienced Data Engineer to join their expanding Capital Markets technology team. This is an opportunity to work on a large-scale data transformation programme, developing robust data platforms that services a range of key areas including Front Office trading, risk, regulatory reporting, and market data analytics. Working alongside stakeholders across Trading, Risk, Quantitative Research and Technology, you will design and build scalable data solutions that enable critical business decisions across global markets. Key Responsibilities Design, develop and optimise enterprise-scale data pipelines and platforms Build and maintain data solutions supporting capital markets and a global trading functions Develop cloud-native data...

Data Analytics Engineer 6 months contract outside IR35 £500 - £600 per day Remote Stanton House is currently supporting a private equity-backed financial services organisation that is seeking an Analytics Engineer to join on an initial 6-month contract. Having recently invested in its data capabilities, the business is looking to bring ownership of its data platform in-house and establish the foundations for a scalable, reliable, and commercially focused data function. Overview: Working closely with operational and technology stakeholders, you will sit at the intersection of business and data, helping the organisation improve the quality, consistency, and accessibility of its key management information. The role is focused on building trusted data foundations , you will be responsible for defining core business metrics, investigating and resolving data-quality issues, improving reporting processes, and ensuring senior leadership can rely on accurate and...

Full Stack AI Engineer (Contract) MUST HAVE: SC Clearance £500 - £550 Per Day Outside IR35 Immediate Start Fully Remote The Company They are a specialist technology organisation delivering AI, software engineering, and data solutions within secure and complex environments. Their work focuses on solving challenging technical problems using modern machine learning and cloud technologies. The team combines deep engineering expertise with a strong focus on innovation, deploying solutions that operate at scale in mission-critical settings. The Role and Deliverables Design and develop full stack AI applications using Python and TypeScript. Build and enhance frontend interfaces, backend services, APIs, and application architectures. Develop and deploy LLM-powered solutions, including RAG pipelines and agentic AI applications. Integrate and manage SQL and NoSQL data stores, ensuring effective data modelling and system performance....

TypeScript Engineer £500- £550 per day Outside IR35 1 day onsite - London We 're working with a large international travel and transport organisation that is modernising its digital ecosystem following the consolidation of multiple business units. The company is investing heavily in next-generation data and middleware platforms, and they 're looking for a TypeScript Engineer to help shape the services and tooling behind this transformation. The team 's mission is to replace legacy systems with clean, event-driven services and provide consistent, reliable data to applications across the business - from customer-facing products to operational systems. The Role You 'll be joining a multidisciplinary engineering team focused on building backend and occasionally frontend components using modern TypeScript across Node.js and React/Next.js. The role centres on developing APIs, event-driven services, and internal tools that support large-scale, cloud-hosted...

🤖 Senior Android Engineer – Fintech - 6m OUTSIDE contract 💷 Up to £500/day | Outside IR35 📆 6-Month Contract 📍 Central London – 3 days onsite We’re working with a leading fintech scale-up looking for an experienced Senior Android Engineer to join their mobile engineering team on an initial 6-month contract. 📱 This is a highly product-focused role, working on a major Android product build and creating polished, data-rich mobile experiences. You’ll have genuine end-to-end ownership , from initial idea and technical approach through to testing and release. 👨 💻 A senior doer This is an important one: they need someone senior who is still very close to the code. They’re not looking for a hands-off Lead, they want a highly technical, hands-on Senior Android Engineer who can make good architectural decisions but still enjoys getting stuck into the implementation. You’ll also need to be a confident, clear communicator who can articulate your...

Join the Intelance associate panel. The first engagement is expected to start in November 2026, subject to client approval. Intelance is a UK advisory firm working on technology governance, cyber security and data governance. We are looking for a senior hands on engineer to check, clean up and evidence who can see what across Microsoft 365 and a cloud data platform, for a UK regulated investment firm. You will work with our delivery lead and the client's own technology team. Tasks Run access reviews across Microsoft 365, SharePoint, Teams and Entra ID, and record the results. Find and fix access that is too broad, such as open SharePoint sites, old guest accounts and unused groups. Write PowerShell and Microsoft Graph scripts that pull permissions and repeat the checks each quarter. Check access in a cloud data platform such as Snowflake, using SQL. Prepare clear evidence packs that show what was checked, what was found and what was...

Moving enterprise certificate services onto a new platform takes more than a straightforward migration – the integrations, automation and security controls all need to work when they reach live operation. As a PKI Engineer, you’ll take a migration already in motion and help deliver an enterprise PKI as a Service platform built around AppViewX. You’ll work closely with the lead technical specialist, building integrations, automating certificate workflows and solving the practical challenges that emerge as applications move onto the new service. This is hands-on delivery work where you’ll have the opportunity to see what you build progress into live operation during the six-month assignment. What’s in it for you £650–£700 per day, outside IR35 Six-month contract working on an active enterprise PKIaaS migration Hybrid working from Leeds, London or Edinburgh Hands-on involvement with AppViewX and enterprise certificate...

Lead QA Automation Engineer/Hands-On Test Lead Contract: 6 months Rate: Up to £550 per day, Outside IR35, depending on experience Working arrangement: Hybrid - two days in the office, Tuesdays and Thursdays, and three days from home. Flexibility is required to meet business needs. Our client is seeking a technically hands-on QA Automation Lead to take ownership of testing for an integration project, combining practical test delivery with strong supplier and stakeholder management. You will define the testing approach, establish test automation frameworks and carry out testing across interconnected systems. Alongside this, you will liaise with up to 20 third parties and three external contractors, coordinating testing activity, challenging delivery quality and ensuring issues are resolved. The role Define and deliver the test strategy, plans and quality standards across internal and supplier-led delivery. Set up, develop and maintain automated test frameworks,...

You will take ownership of QA across a complex portfolio of digital products, platforms and integrations. This is a hands-on role combining test strategy, automation excellence, supplier governance and team development. You 'll be responsible for ensuring robust, secure and compliant solutions are delivered, whilst embedding modern QA practices and driving continuous improvement across the technology function. Client Details Our client is a large, social housing organisation undergoing an ambitious digital transformation programme. With a significant investment in technology, data and customer-facing services, they are modernising their platforms, applications and integration landscape to deliver better outcomes for the communities they serve. They offer a collaborative culture where innovation, quality and continuous improvement are genuinely valued. Description Define and own the organisation 's QA and testing strategy across both...

Moving enterprise certificate services onto a new platform takes more than a straightforward migration - the integrations, automation and security controls all need to work when they reach live operation. As a PKI Engineer, you'll take a migration already in motion and help deliver an enterprise PKI as a Service platform built around AppViewX. You'll work closely with the lead technical specialist, building integrations, automating certificate workflows and solving the practical challenges that emerge as applications move onto the new service. This is hands-on delivery work where you'll have the opportunity to see what you build progress into live operation during the six-month assignment. What's in it for you £650 - £700 per day, outside IR35 Six-month contract working on an active enterprise PKIaaS migration Hybrid working from Leeds, London or Edinburgh Hands-on involvement with AppViewX and enterprise certificate infrastructure Opportunity to take...

What’s Yonder? “It's as if Time Out, Amex and Monzo had a baby” - Will T, Yonder Member Yonder combines credit and debit in one membership that’s fair, flexible and actually enjoyable. No jargon. No dusty points system. Just rewards that actually feel rewarding, from bao to beer to a boarding pass. The engineering team sits at the heart of the company; we work in squads alongside product and design, and closely with risk, compliance, operations and partnerships. Sounds cool. What’s my part in this? We’re looking for an experienced Senior Product Engineer on a 3-month contract to add delivery capacity to our engineering team. The work is primarily Scala backend, but we don’t believe in rigid boundaries; everyone is encouraged to contribute wherever the problem takes them, whether that’s infrastructure, the mobile app (React Native) or the webapp (Next.js). You’ll be working alongside a small engineering...

Finance Automation Engineer Hybrid but mainly remote with some travel to meet with teams Outside IR35 We are looking for an experienced Finance Automation Specialist to lead the re-engineering and automation of finance processes across the organisation. This is a hands-on delivery role for someone who has successfully redesigned and automated finance processes at scale across multiple systems. You will work from a prioritised backlog of opportunities, removing manual effort, improving data quality and creating more efficient, controlled finance operations. Key Responsibilities Review and re-engineer finance processes to eliminate waste, duplication and unnecessary manual intervention. Build and deliver a prioritised backlog of finance automation and process improvement opportunities Develop workflow automation plans Improve data quality and accelerate month-end close and management reporting. Identify and implement AI and machine learning solutions where...