1 to 25 of 37 Contract Data Engineer Jobs in London

Senior Data Engineer (Scala/Spark) London | Hybrid Working | Initial 12 month contract | £450-550pd PAYE + holiday pay We are partnering with a world-leading technology organisation seeking an experienced Senior Data Engineer to join a high-performing engineering team responsible for building … operating large-scale data platforms that support advanced machine learning and recommendation systems used by millions of users globally. This is an opportunity to work on highly complex distributed systems, developing production-grade data pipelines that power critical machine learning workflows at scale. As a Senior Data ...

Data Engineer London/remote £429 per day inside IR35 6 months duration Active SC clearance We are seeking a Senior Data Engineer to join a high-performing team delivering large-scale cloud and data transformation programmes. This is an exciting opportunity to work … complex data platforms, leveraging modern cloud technologies and best-in-class engineering practices to build scalable, secure, and high-quality data solutions. You'll play a key role in designing and developing data pipelines, integrating data from multiple sources, and helping organisations unlock the value ...

Lead Data Engineer Hands-on technical leadership building data systems that actually work We're looking for a Lead Data Engineer to join an enterprise data engineering capability and play a critical role in designing, building, and improving real-world data systems . … This is not a line-management role . Instead, it's a senior, hands-on technical leadership position for someone with deep data engineering experience who leads through delivery, judgement, and technical credibility rather than hierarchy. You'll work in a complex environment spanning legacy platforms, modern cloud services ...

Cleared Data Engineer - Contract Rate: Up to £650 per day (Inside IR35) Location: London or Manchester (1-2 days per week on-site) Contract: 6 months Clearance: Active SC required We're hiring an experienced SC-cleared Data Engineer to support a large-scale central government … data programme. This role focuses on building, optimising, and maintaining secure, cloud-based data pipelines to enable analytics, reporting, and insight across complex government environments. You'll work as part of a multidisciplinary data team alongside architects, analysts, and platform engineers, contributing to modern data platforms ...

Senior Data Engineer | Hybrid | Outside IR35 | £475 - £525 | London We are looking for a Senior Data Engineer to join a leading organisation on a contract basis. This role will suit someone with strong experience across the Azure data platform , particularly Databricks and PySpark … take ownership of data engineering delivery from design through to implementation. This is a hybrid role requiring the candidate to be on site 2 days per month. You will be working on building and enhancing modern data platforms, delivering scalable data pipelines, and supporting high-volume data ...

Senior Data Engineer** (Contract) Duration: 6 Months (Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile We are seeking a highly skilled Senior Data Engineer with strong expertise … Python and Databricks to design, build, and optimise scalable data pipelines and platforms. You will play a key role in enabling data-driven decision-making by delivering reliable, efficient, and high-quality data solutions. Key Responsibilities Design, develop, and maintain scalable data pipelines using Python ...

Robert Half Technology are assisting a rapidly growing sports fashion brand to recruit a Data Engineer on a contract basis. This is an exciting opportunity to join a fast-paced SME environment at a pivotal stage of growth, supporting the development and optimisation of a modern cloud-based … data platform as the business continues to expand significantly. Role The Data Engineer will design, build, and maintain scalable data pipelines and ETL/ELT processes within a modern cloud data environment. Develop and optimise data solutions using Snowflake to support analytics, reporting ...

Data Platform Engineer London (Hybrid) 6 Month Contract £550-600/day (Inside IR35) Data Platform Engineer needed with strong AWS cloud platform migration and Terraform expertise. 6 Month Rolling Contract based in London (Hybrid), with occasional travel to the Leeds office. Hybrid Working … office in London . A chance to work with a leading global IT transformation business specialising in large-scale Government projects: In-depth Data Engineering experience + AWS cloud data platform migration experience. The role will focus on Data Engineering, cloud platform migration, infrastructure automation + supporting ...

Data Platform Engineer London (Hybrid) 6 Month Contract £(Apply online only)/day (Inside IR35) Data Platform Engineer needed with strong AWS cloud platform migration and Terraform expertise. 6 Month Rolling Contract based in London (Hybrid), with occasional travel to the Leeds office. Hybrid Working … office in London . A chance to work with a leading global IT transformation business specialising in large-scale Government projects: In-depth Data Engineering experience + AWS cloud data platform migration experience. The role will focus on Data Engineering, cloud platform migration, infrastructure automation + supporting ...

Data Engineer Lead - Tier 1 Bank - London - 6 months Role - Data Engineer Lead Rate - £700 per day (Inside IR35) Duration - 6 months with very likely extension Location - Hybrid/Liverpool Street - 3 days per week in an office in Liverpool Street (London) Role The Data Engineer Lead is responsible for designing, building, and supporting modern data platform, with a particular focus on Databricks, cloud-based data engineering, and leading the migration of legacy Oracle systems into scalable, cloud-native environments. The role supports the organisation's data strategy especially ...

Data Engineer (SC Cleared) Location: London (1 day per week onsite) Rate: £565 per day ( Inside IR35 ) Contract Length: 12 months Clearance: Active SC required Additional Requirement: Must have 5 years unbroken UK residency The Opportunity We are recruiting for an experienced Data Engineer to support … delivery on a long-term, high-impact programme within a secure environment. This role is ideal for someone with strong backend engineering and data pipeline experience, combined with modern Java-based development skills. You will play a key role in designing, building, and optimising scalable data solutions that ...

Data Engineer Location: Remote (UK-based preferred, if applicable) Employment Type: Full-Time, 6-Month Contract About the Role We are seeking a talented and motivated Data Engineer to join a global technology and engineering organisation at the forefront of digital transformation, industrial innovation, and intelligent … infrastructure. This is a fully remote 6-month contract role, offering the opportunity to work on cutting-edge data platforms and knowledge graph solutions that support complex, real-world challenges across multiple industries. You will collaborate with international teams of engineers, data scientists, and solution architects to design ...

Data Engineer | Contract | (Active SC Clearance Required) Brand new 6 month contract requirment available for an experienced AWS Data Engineer with Active SC Clearance. Opus have partnered with a Leading Global Consultancy who're seeking an AWS Data Engineer for an ASAP start. Extension … Inside IR35. You must have Active SC Clearance and be available to start as soon as possible. Role: Senior Data Engineer (AWS) Location: Remote (occasional expensed travel to Leeds/Newcastle) Clearance: Active SC Clearance required Rate: Up to £425/day (Inside IR35) Tech Stack ...

exciting opportunity for a Data Engineer (GCP) to join a fast-growing business in London is looking for a hands-on engineer to support and evolve their data platform. Based in London 2 days a week in the office 3 months initially Start date: ASAP … Outside Ir35 The Job As the Data Engineer (GCP), your responsibilities will include: Managing and optimising data pipelines and workflows within Google Cloud Platform Working extensively with BigQuery to process large-scale datasets Integrating and managing data from Google Analytics and Google Ad Manager Supporting reporting ...

Data Engineer £550-600/day outside IR35 6-month contract Remote working Working with a FTSE 100 client who have a requirement for a hands-on Senior Data Engineer. The role will be involved in designing and delivering data models, integrations, orchestration pipelines, rule engines … contributing to the platform/infrastructure - MUST have Terraform experience. Data Engineer, key skills: MUST have experience using Terraform to build and manage IAC Proven experience with AWS (E.g S3, Lambda, Glue etc) Background in building data pipelines, integrations and transformation layers Strong hands-on SQL experience ...

Robert Half Technology are assisting UK's market leading telecommunications organisation to recruit a Data Engineer on a contract basis - Hybrid working - London/Hampshire based We are supporting a data transformation programme and are looking for a Senior Data/Platform Engineer to take … full ownership of the production data platform. This role is critical to delivering a scalable, production-ready platform ahead of a mid-August NetSuite cutover, including responsibility for build, integration, and operational readiness. Role The Data Engineer will own the end-to-end data platform (ingestion ...

Lead Data Engineer (BigQuery Consolidation, Migration & Architecture) Contract Location: Hybrid - London Contract Length: Initial 4-week engagement with extension Day Rate: £700 per day (Outside IR35) Start Date: ASAP An ambitious, data-driven organisation is seeking a highly experienced Lead Data Engineer to assess … potentially lead the consolidation of a complex, fragmented data landscape into a single Google BigQuery platform. The business currently operates across multiple technologies and data warehouses, creating challenges around data consistency, reporting accuracy, and stakeholder trust. The objective is to establish a scalable, future-proof architecture that ...

Senior Data Engineer | Outside IR35 | £450- £550 per day | Hybrid | London We are seeking a Senior Data Engineer/Developer to join a major Liquidity Reporting programme, delivering regulatory reporting solutions for large UK insurers. This is a hands-on role focused on building and enhancing … Databricks -based data engineering framework. You will design and develop scalable PySpark pipelines covering data ingestion, validation, transformation, and mapping, while creating reusable libraries and ensuring high engineering standards. You will also provide technical leadership, conducting code reviews, guiding offshore teams, and ensuring delivery quality aligns with architectural ...

Data Engineer 12 months London - remote £466 pre day inside IR35 - Umbrella only Role description We are looking for an experienced Data Engineer to join the NHS England Digital Screening programme, contributing to the development of data dashboards and reporting products for a new digital … Screening service. You will build and maintain data pipelines that ingest, transform and prepare data for reporting, developing ETL processes using PySpark and platform tooling. You will work within an Agile multidisciplinary team alongside Data Scientists, Analysts and UCD professionals. This is a largely remote role. Essential ...

Data Engineer (GCP) Start: ASAP Duration: 6 months Location: London (office based) Rate: up to £455 per day (inside IR35) We are looking for a Data Engineer to support the design and development of scalable, cloud-native data platforms on Google Cloud Platform (GCP). … Responsibilities: - Design and build real-time data ingestion pipelines and event-driven architectures using GCP services. - Develop and maintain data integration solutions connecting to multiple backend systems through APIs. - Build, deploy, and secure RESTful APIs to support data exchange and platform services. - Implement event routing and messaging ...

Data Engineer 6-Month contract - Inside IR35 - up to 500 per day London based - hybrid working - 3 days a week onsite Asset Management sector Core Role Overview This is a hands-on Data Engineer position working on large-scale data platforms within a financial services … environment, focused on building, optimising, and deploying scalable data solutions. The role requires someone who can operate across engineering, delivery, and stakeholder engagement - not just a technical coder. Key Skills (Must-Have) Strong SQL development capability Experience with: Azure Data Factory DBT Python Proven experience with: Snowflake development ...

Application/Big Data Engineer 6-Month contract - Inside IR35 - market rate London based - hybrid working - up to 3 days a week onsite Finance sector - must have previous experience Role Overview Senior AI/Data Engineer responsible for designing, building, and optimizing AI-driven data pipelines and integrations to enable a QAS-powered response suggestion capability embedded in Salesforce Service Cloud. The role focuses on scalable data processing, LLM integration, and continuous model improvement using production telemetry. Responsibilities Design and implement Salesforce QAS integration architecture Build and optimize data pipelines supporting ...

Java Data Engineer 6-Month Contract (Possible Extension) Inside IR35 Hybrid London (3 days) I have been engaged my client to bring in a Java Data engineer to work on a Big Data Project in the finance sector. Required Experience: Java Big Data experience ...

Data Engineer (Music Ecosystem) Remote This is a unique opportunity to work at the intersection of data engineering and the music industry, shaping how complex, multi-source data is transformed into meaningful, real-time insight. You will play a central role in building scalable data infrastructure that supports decisions across commercial, creative, and operational teams. The Company They are a data-driven organisation operating across multiple areas of the music ecosystem, including artist management, record label operations, and production. Their approach combines commercial insight with technical innovation to better understand and optimise artist ...

Marketing Data Engineer - Contract London - 2 days a week This freelance assignment stands out due to the immediate impact you will have on live marketing data platforms during a critical delivery period. You will focus primarily on data engineering, owning pipelines and transformations that directly power … dashboards used by media and analytics teams across the business. The Company They are a global digital marketing and analytics organisation with a strong data function supporting paid media, marketplaces and digital measurement. The business operates at scale, using modern cloud infrastructure to deliver trusted, actionable data ...