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Contractor data engineer

289 data engineer jobs found

CL
Jun 20, 2026  
Business Intelligence / Data Engineer
Business Intelligence / Data Engineer (AWS / AI Exposure) Swindon or London - Hybrid (Once per month onsite) £530 PD – Inside IR 35 – 3 months (likely extension) – Start ASAP.   Our trusted client, that operates within the public sector and helps millions of people in the UK with funding investment is seeking an experienced Business Intelligence Engineer / AWS Data Engineer to support the development of a modern data platform and contribute to emerging AI-driven initiatives (ML).   This is an exciting opportunity to join an organisation investing heavily in its data platform and future AI capabilities, with the successful candidate playing a key role in shaping both current Business Intelligence delivery and next-generation data solutions.   This role will suit someone with a strong foundation in AWS data engineering and Business Intelligence, alongside practical exposure to AI/ML concepts or tools.    Role and Responsibilities: Data Engineering: Design, build and optimise data...
IR35 Status:
Unknown Status

CV-Library Swindon, UK Contractor
CL
Jun 19, 2026  
Data Engineer
Data Engineer - Contract Rate: £500 per day (inside IR35) Location: Remote with 1 day per month in Leeds Duration: Until March 2027 with the possibility of extension Availability: 2 weeks' notice or less required Clearance: BPSS check required The Role We are working with a leading healthtech consultancy that is one of the most established names in UK digital health, and employs over 300 staff. The organisation has delivered some of the largest healthtech programmes in the world, with deep roots in NHS transformation alongside work spanning government and public sector clients internationally. This role sits within one of the NHS's most critical national digital programmes -the infrastructure that connects GP practices, hospital trusts, NHS 111, and pharmacies into a joined-up system, underpinning services including the Electronic Prescription Service, GP Connect, and the national roll-out of Electronic Patient Records. As the Data Engineer, you will play a hands-on role in...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Jun 19, 2026  
Data Engineer
Data Engineer (Field-Based) Open Day Rate (DOE) Belfast Contract We are looking for experienced Data Engineers to join a growing programme supporting retail and hospitality environments across Belfast This is a field-based role, initially focused on service calls and site surveys, with larger rollout projects planned later in the year. The Role You will be responsible for supporting, maintaining, and deploying a range of in-store technologies across multiple client sites. Work will include: Service calls and reactive support Site surveys and diagnostics Hardware and system troubleshooting Supporting upcoming rollout projects Key Responsibilities · Attend and complete service calls and site surveys · Install, support and troubleshoot: Headsets & base stations POS systems Self-service kiosks · Diagnose and resolve on-site technical issues · Ensure systems are fully operational and configured correctly · Support data capture and reporting from field devices · Assist with...
IR35 Status:
Unknown Status

CV-Library Belfast, County Antrim Contractor
CL
Jun 19, 2026  
Data Engineer | 12 month FTC | Newcastle | SC Clearance Essential
Data Engineer (Streaming) – Requirements Strong coding in Java (preferred) or Python Experience with Kafka, Flink, or Spark (Flink/Kafka ideal) Solid understanding of stream processing (event time, state, backpressure) Experience building ETL/ELT or real-time data pipelines Knowledge of microservices and distributed systemsTech & Cloud Experience with AWS, Azure, or GCP (AWS preferred) Familiarity with Databricks, Snowflake, or BigQueryEngineering Practices Strong in testing, CI/CD, Git Experience with Terraform, Docker, KubernetesExperience 3+ years in data engineering Agile experience and strong communication skillsNice to Have Consulting/client-facing experience Real-time/low-latency systems Certifications or mentoring experienceDetails 12 month FTC, very likely to convert to perm  Upto 3 days per week in Newcastle  Pay dependant on experience SC Clearance Essential
IR35 Status:
Unknown Status

CV-Library Newcastle upon Tyne, UK Contractor
CL
Jun 18, 2026  
Data Engineer - 12 month FTC
We’re building thriving communities as one of the UK’s largest housing groups and a leading developer of affordable housing. We believe everyone is entitled to a good home they can afford, in a place they are proud to live. More than 100,000 people live in our homes. If you want to experience work that’s truly rewarding, join us. Because when we achieve together, customers and communities thrive. Work for Orbit. Believe in people. The role Orbit are delighted to be recruiting for a Data Engineer to join us for a 12 month fixed-term period, working on key projects within our Everyday Excellence programme. To be successful in this role, you'll need experience in practical delivery of the end to end Data Engineering activities, utilising Microsoft Azure technologies (including Azure DevOps, Azure SQL, Data Lake, Synapse and Fabric) for hosting a central data platform. You'll be experienced in creating processing pipelines and designing business aligned InfoMart data models ready...
IR35 Status:
Unknown Status

CV-Library Coventry, UK Contractor
CL
Jun 18, 2026  
AI Application/Big Data Engineer
AI 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 AI inference and feedback loops Develop backend services / APIs enabling response suggestion workflows Integrate LLM capabilities (Amazon Bedrock) for response generation and embeddings Enable continuous model tuning via: telemetry data quality scoring usage analytics Work with structured and unstructured data sources:...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 14, 2026  
SC Cleared Senior Data Engineer
Senior Data Engineer | £650 - £700 Inside IR35 | Hybrid | London We are looking for an experienced Senior Data Engineer to join a high-profile project delivering modern data solutions within a secure environment. This is a hybrid role which will require you to be on site 2 days per week in London. Active SC Clearance is mandatory for this role – candidates without current SC clearance cannot be considered Key Responsibilities Design and build scalable data pipelines Work across large-scale data platforms and cloud environments Collaborate with engineering and architecture teams to deliver high-quality solutions Key Skills & Experience Strong experience with Python and PySpark Hands-on expertise in AWS Experience working with Databricks Ideally 5+ years working with this tech stack as a data engineer Proven background delivering data engineering solutions at scale If this is a role that suits you skill set, you have active SC clearance and are available immediately then...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 14, 2026  
Senior Data Engineer
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Join Our Team as a Senior Data Engineer! Are you a passionate Data Engineer with a flair for innovation? Do you thrive in a dynamic environment where your skills can shape the future of data architecture? If so, we have the perfect opportunity for you! Our client, a leader in the Utilities sector, is seeking a Senior Data Engineer for a temporary role of 3 months. Role: Senior Data Engineer Duration: 3 Months (extension options) Location: Warwick (Hybrid - 1 day on site) Rate: £500-£550 per day (umbrella) Role Overview: As a Senior Data Engineer, you will play a pivotal role in...
IR35 Status:
Unknown Status

CV-Library Warwick, Warwickshire Contractor
CL
Jun 14, 2026  
Data Engineer
Data Engineer Telford / Hybrid (2 days per week onsite) £450 per day (Inside IR35) 6-Month Contract Active SC Clearance Are you an experienced Data Engineer with a strong background in ETL development, AWS, and enterprise data platforms? We are looking for a skilled contractor to join a high-profile programme, supporting the ongoing operation, maintenance, and enhancement of a critical data platform. This is an excellent opportunity to work within a complex technical environment, playing a key role in ensuring the stability, performance, and continuous improvement of business-critical data services. What You'll Be Doing Supporting live production data services and platform operations. Investigating and resolving incidents, ensuring rapid service restoration. Identifying recurring issues and implementing long-term solutions. Maintaining and enhancing ETL processes and data integration workflows. Working closely with service delivery, project, and operational teams. Managing...
IR35 Status:
Inside IR35

CV-Library Telford, Shropshire Contractor
CL
Jun 14, 2026  
Data Engineer
Data Engineer Telford / Hybrid (Approx. 2 days per month onsite) £450 per day (Inside IR35) 6-Month Contract Active SC Clearance We are looking for an experienced Data Engineer to join a growing delivery team working on a high-profile data exploitation programme within a secure government environment. This is an excellent opportunity to work on large-scale data integration and transformation projects, helping to deliver critical data capabilities using Talend and Oracle technologies. You'll be joining a collaborative Agile team, contributing throughout the full development lifecycle, from design and development through to testing, deployment, and production support. What You'll Be Doing Developing and maintaining ETL solutions using Talend within established frameworks and standards. Building and supporting Oracle database objects, DDL scripts, and SQL solutions. Enhancing CI/CD processes through GitLab pipeline improvements. Investigating and resolving defects identified...
IR35 Status:
Inside IR35

CV-Library Telford, Shropshire Contractor
CL
Apr 08, 2026  
Senior Data Engineer
Senior Data Engineer – (Tick data, Time-Series; kdb+ / Q ) 3-6 months initially. London 3 days onsite   Are you a Data Engineer with a background in systematic trading who has worked with granular tick market data? Have you built pipelines to allow tick data to be ingested into a time series tech stack utilising kdb+ and Q? If so keep reading!   Certain Advantage are recruiting on behalf of our London based trading client for a Data Engineer to focus on building a scalable data platform for algorithmic trading.   You’ll Identify and implement solutions for Quants and Traders, providing data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics.   Your Project Work: Identify and implement solutions to provide data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics. Work with business Stakeholders to build new and maintain existing real-time and historical data services and...
IR35 Status:
Unknown Status

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
May 31, 2026  
Data Engineering Lead
Data Engineering Lead Certain Advantage are hiring for a Data Engineering Lead based in London. This role is on an initial contract till the end of the year and is required to be onsite 3 days a week. The successful candidate will lead the data acquisition function by defining ingestion strategy and building Azure-based data pipelines. You will translate end-user requirements into scalable engineering solutions, act as the domain’s primary Data Manager for data governance, lineage, quality, and master data management, and lead a team of data engineers in delivering reliable, compliant, and high-value data solutions to Trading, Risk, Finance, and Operations. Your responsibilities: Own ingestion strategy and define scalable batch/streaming data patterns Design and deliver Azure-based data pipelines and platform solutions Standardize connectors, schemas, controls, CI/CD, IaC, and automated testing Lead onboarding of enterprise and market data sources with SLAs and...
IR35 Status:
Unknown Status

CV-Library Lambeth, London, UK Contractor
CL
Jun 20, 2026  
Data Cabling Engineer
Data Cabling Engineer - Glasgow Ongoing Work | Immediate Start First People Solutions are currently recruiting an experienced Data Cabling Engineer for ongoing work in Glasgow, starting ASAP. This is a great opportunity for a reliable engineer looking for consistent work with a well-established recruitment agency. 🔧 The Role: Installation and termination of data cabling (Cat5e/Cat6/Cat6a) Working on commercial sites Testing, fault-finding and maintenance of data networks Ongoing contract with regular work available✅ Requirements: Proven experience as a Data Cabling Engineer Valid ECS/CSCS card IPAF preferred (but not essential) Ability to work independently and to site drawings💼 What's on Offer: Ongoing work Immediate start Competitive rates (dependent on experience) Support from First People Solutions throughout the contract If interested give Camille a call on (phone number removed) for more information or send CV Equal Opportunities: First People Solutions is...
IR35 Status:
Unknown Status

CV-Library Glasgow, UK Contractor
CL
Jun 19, 2026  
Data Cabling Engineer
Data Cabling Engineer Location: City of London Duration: 6/8 Weeks Start Date: Immediate / ASAP Rate: Negotiable Depending on Experience & Tickets The Opportunity Rack Native are currently recruiting for an experienced Data Cabling Engineer to join a structured cabling project in the City of London. This is a large-scale commercial development where you will be working as part of an established installation team delivering high-quality Cat6 infrastructure across multiple floors. The role will involve a mixture of first fix, second fix, termination and testing activities and would suit an engineer who is comfortable working within a fast-paced construction environment. Duties & Responsibilities * Installation of Cat6 structured cabling systems * First fix works including cable pulling and routing * Second fix works including outlet, faceplate and cabinet terminations * Termination of patch panels and RJ45 outlets * Testing and fault-finding of copper...
IR35 Status:
Unknown Status

CV-Library City of London, Greater London Contractor
CL
Jun 10, 2026  
Data Management Engineer
Data Management Engineer – Aerospace (Windows command line and scripting) Certain Advantage are recruiting on behalf of our prestigious aerospace manufacturing client for a Data Management Engineer who can offer experience in working on data management projects, working with documents and data within google drives, and skilled in working with Windows Command Line and scripting. Any previous experience of Python programming and Google workspace / sites management experience would be highly desirable. This is a contract position to start ASAP initially until 31st Dec 2026 requiring 3 days onsite in Bristol. Support Data management implementation (e.g. network attached data containment) Support data improvement projects (e.g. site pages, documentation) Ensure the control and management of the produced data within the operational domains Support preparation of data governance guideline documents and other required communication materials.Essential Skills : Windows command line...
IR35 Status:
Unknown Status

CV-Library Bristol, UK Contractor
CL
May 20, 2026  
Data Cabling Engineer
ODIN Recruitment are currently looking for experienced Structured Cabling Engineers for a 3‑month project, starting ASAP. Working Hours: * 45 hours per week, Monday to Friday Requirements: * Valid ECS or CSCS card * IPAF certification * Safety Critical Worker Medical Certificate (or willingness to obtain one) * Proven experience installing Cat6a structured cabling * Willing and able to work at height using cherry pickers / MEWPs Additional Criteria: * Proven experience adhering to health and safety procedures on site * Full PPE required * Must have own hand tools and power tools * Previous experience on structured cabling projects is essential
IR35 Status:
Unknown Status

CV-Library Peterborough, Cambridgeshire Contractor
CL
Jun 20, 2026  
BI Engineer / AWS Engineer - AI / ML
I am recruiting for a BI / AWS Engineer to work on a remote basis with occasional travel to London or Swindon (once a month). The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. I am searching for an experienced Business Intelligence Engineer / AWS Data Engineer to support the development of a modern data platform and contribute to emerging AI-driven initiatives. This role will suit someone with a strong foundation in AWS data engineering and BI, alongside practical exposure to AI/ML concepts or tools. You must have strong hands-on experience in: AWS Data Engineering stack (e.g. Glue, S3, Lambda, Redshift, Athena) SQL (advanced level) Python (for data processing and pipeline development) Infrastructure / tooling exposure (e.g. Terraform, APIs, CI/CD beneficial) Experience working in Business Intelligence / analytics environments Candidates must demonstrate some level of exposure to AI/ML, such as: Working...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 19, 2026  
Data Scientist
Data Scientist Python, SQL, Snowflake, Power BI essential £44.50 FCSA Umbrella (inside IR35) £32.50 PAYE Larne, Northern Ireland Fully onsite role 5 days pw   May also suit a Data Engineer / Data Analyst with strong Python & data platform experience We are currently looking for a Data Scientist with solid hands‑on experience across modern data platforms — Python, SQL, Snowflake, and the Microsoft Power Platform (Power BI, Power Apps, Power Automate). Do you have experience in data engineering, ETL/ELT pipelines, data cleansing, data modelling, CRM data (ideally Salesforce), and supporting analytics across a business? Are you confident developing automated workflows, dashboards, and curated datasets to support reporting and KPI development? We have an opportunity with a well‑known organisation who are looking to source someone for a long‑term contract (12 months minimum, highly likely to extend). We require a Data Scientist. The responsibilities and tasks for this job...
IR35 Status:
Inside IR35

CV-Library Larne, UK Contractor
CL
May 28, 2026  
Fabric / BI Developer
Data Engineer / BI Specialist (Azure & Microsoft Fabric) Ready to turn complex data into real business impact? Join a forward-thinking organisation where you’ll take ownership of a modern Azure & Microsoft Fabric data platform—driving powerful insights, shaping strategy, and enabling smarter decisions across the business. What you’ll be doing * Designing and managing a cutting-edge Microsoft Fabric ecosystem (Warehouses & Lakehouses) * Building and optimising data pipelines (ADF / Fabric) to deliver clean, reliable data * Creating high-impact Power BI dashboards & semantic models used by key stakeholders * Driving data governance, security, and compliance (GDPR, PCI, ITAR) * Championing a data-driven culture, empowering teams through training and self-service analytics What we’re looking for * Strong experience with Azure, Microsoft Fabric, and Power BI * Expertise in data modelling, ETL/ELT pipelines, and DAX * Solid understanding of data...
IR35 Status:
Unknown Status

CV-Library Guildford, Surrey Contractor
CL
Apr 15, 2026  
Codification Engineer
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a Codification Engineer subcontractor on an initial 12 month contract.  The role will be a hybrid position of 1-2 days in office, rest of the week remote.   Candidates from the following fields would be well suited to this role: Configuration Engineer, Engineering Data Engineer, Engineering Data Analyst, Technical Data Engineer, Product Configuration Engineer, ILS Engineer (Integrated Logistics Support Engineer), Supportability Engineer, Defence Logistics Engineer, Logistics Engineer, Supply Chain Engineer (Defence), Codification Engineer, NATO Codification Specialist, NSN Codification Engineer, PLM Engineer, SAP Master Data Engineer, and Configuration/Data Management Specialist within engineering or manufacturing environments. Rate: £45 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
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