1 to 25 of 26 Contract Data Engineer Jobs in London

Lead Data Engineer/Senior Data Engineer - AWS, Snowflake, CI/CD Location: Heathrow - 1-2 days per week onsite Contract: Immediate start until December 2026, likely extension into 2027 Rate: Up to £630 per day all-inclusive - Inside IR35/PAYE Lead Data Engineer - AWS/Snowflake/Data & AI We are seeking an experienced Lead Data Engineer/Senior Data Engineer to join a major airline's Data & AI team, providing hands-on technical leadership across a key data engineering delivery programme. This role ...

Senior Data Engineer Role (Python/Spark/Databricks) - Hybrid - Contract - Banking Role - Senior Data Engineer Rate - £850 p/d (Inside IR35) Duration - 6 months with very likely extension Location - Hybrid/Liverpool Street (London) - 3 days per week in a Liverpool Street office About … Role Global financial institution seeking a highly skilled Senior Data Engineer to join a growing data engineering function responsible for delivering critical data platforms and analytics capabilities across the business. This is a genuinely hands-on engineering role, requiring strong expertise in Python, Databricks, Spark/ ...

Data Engineer - Databricks, Python, SQL & Oracle 6-month contract | £400-£450 per day | Hybrid - London, 3 days per week About the role We are looking for an experienced, hands-on Data Engineer to join a major data transformation and cloud modernisation programme within a highly … regulated banking environment. You will design, build and maintain scalable data pipelines, support cloud migration initiatives and deliver reliable enterprise data solutions. This role is ideal for a strong developer and delivery-focused engineer rather than a technical lead. You should be comfortable working independently, partnering with ...

Cloud Data Engineer (Python) Up to £54,150 per annum + excellent pension | Hybrid working | London, Manchester, Cardiff, Belfast, Edinburgh or Darlington Are you an experienced Data or Software Engineer with hands-on experience of: Python and end to end Cloud deployment, looking for a role … where your work can make a real difference? Our Government client is looking for a Data Engineer to join its Data, Technology and Insights (DTI) unit on a 12-month fixed-term contract . Youll join a multidisciplinary team of data engineers, data scientists, technologists ...

Lead Data Engineer - Oracle 2 days on site in London £570 a day - Inside IR35 Requires Active SC Clearance expiring after 2030 We are seeking an experienced Oracle Data Engineer to join a high-profile programme delivering critical data capabilities within a secure and complex … environment. The successful candidate will be responsible for designing, building, optimising and maintaining scalable data solutions, ensuring the availability, integrity and performance of enterprise data platforms. Key Responsibilities Design, develop and maintain Oracle-based data solutions and data pipelines. Build and optimise ETL/ELT processes ...

Oracle Data Engineer (SC Cleared) £570 per day | Inside IR35 | 6 Months | London (2 Days per Week) | Start ASAP We are looking for an experienced Oracle Data Engineer to join a major government programme, supporting the design, development and optimisation of enterprise-scale data solutions … within a secure environment. Working as part of a multidisciplinary delivery team, you will play a key role in building robust data pipelines, integrating complex datasets and enabling data-driven decision-making across critical services. Essential Requirements: Active SC Clearance SC clearance must have been used within ...

Graph Data Engineer Fully Remote | Outside IR35 | Up to £450 per day | 6-Month Contract Active SC clearance is essential. The Opportunity We are seeking an experienced Graph Data Engineer to join our Data Engineering team on a freelance basis. You will work closely with … data engineers, software engineers, architects and business stakeholders to design, develop and maintain scalable, high-performance data solutions, with a particular focus on graph databases, data modelling, entities and relationships . This is a hands-on engineering role suited to someone with strong commercial experience in Neo4j ...

global client is looking for a Data Engineer based in London/Hybrid. Job Title: Data Engineer Location: London- 3 days to office Duration: 7 months Job Description Responsibilities: Build, maintain, and optimize ETL/ELT data pipelines and data models to support reporting … analytics use cases Write, troubleshoot, and optimize SQL queries for data extraction, transformation, validation, and performance Develop and maintain reporting datasets and documentation to improve data reliability and usability Partner with internal stakeholders to understand requirements and translate them into well-defined data solutions Implement data ...

DATA ENGINEER - GCP Location: London, Bristol or Manchester - Flexible Hybrid Working Contract: 6 months Engagement: Inside IR35 Clearance: BPSS with eligibility for SC clearance We're looking for an experienced Data Engineer to join a large-scale digital and data environment, helping develop and mature … infrastructure used to collect, process and make analytical data useful. This is a hands-on technical role working across data engineering and wider technical teams. You'll work on complex data flows, scalable data models and cloud-based data infrastructure, while contributing to strong engineering ...

Title: Business Intelligence Data Engineer (CYPE) Location: Croydon, South London (CR0 1EA), Hybrid Working - 2 days office/3 days remote Daily rate: £590 per day Umbrella Contract Length: 6 -month contract (possibility of extension) Working Pattern: Full Time, Monday - Friday, 36 hours ASAP Start Help transform services … children and families through data As part of an ambitious transformation and improvement programme, a Local Authority based in Croydon are seeking a talented Business Intelligence Data Engineer to join their growing Business Intelligence team. This is a unique opportunity to use your technical expertise to develop ...

Title: Business Intelligence Data Engineer (CYPE) Location: Croydon, South London (CR0 1EA), Hybrid Working - 2 days office/3 days remote Daily rate: 590 per day Umbrella Contract Length: 6 -month contract (possibility of extension) Working Pattern: Full Time, Monday - Friday, 36 hours ASAP Start Help transform services … children and families through data As part of an ambitious transformation and improvement programme, a Local Authority based in Croydon are seeking a talented Business Intelligence Data Engineer to join their growing Business Intelligence team. This is a unique opportunity to use your technical expertise to develop ...

Working Environment Data engineering work is grounded in real operational needs, often involving imperfect data, technical constraints and organisational complexity. Engineers work closely with delivery teams and stakeholders to understand problems end to end and deliver robust, production-grade solutions. Collaboration, pragmatism and persistence are valued, alongside strong … engineering craft. What You'll Be Doing - Design, build and improve enterprise-scale data pipelines, platforms and services - Lead complex data engineering work end to end, from problem definition through build and operational use - Work directly with technical and non-technical stakeholders to translate real problems into effective ...

Data Engineer 6 Month Contract Location: London (Onsite 4 days a week) Rate: £700 - £800 per day (INSIDE IR35) Skills: Python, Azure, Kubernetes, Apache Airflow, Apache Spark, DV Clearance We are looking to recruit a DV Cleared Data Engineer for a leading technology consultancy. This will … joining an established defence programme requiring additional engineering support across an existing data platform. You will be responsible for building, maintaining and improving new and existing data pipelines within a secure MoD environment. Due to the nature of the work you will be required to work on site ...

MORELA AI & Engineering Recruitment Data Engineer (RAG & Retrieval) 2-year contract | Central London | Active SC | Outside IR35 Morela is supporting a specialist technology consultancy on a 2-year Data Engineer contract in Central London, delivering on a UK government programme. Outside IR35, rate TBC. We need … genuinely strong all-round data engineer first and foremost, with recent hands-on RAG experience on top. Active SC is essential - eligibility will not be considered. About the Client A specialist technology consultancy embedding engineers into SC-cleared government delivery teams. They focus on long-term programme work ...

Azure Data Engineer - 1/2 days onsite 18 month FTC Summary: Join a team building a modern Azure-based data platform. This hands-on engineering role involves designing and developing scalable, automated data pipelines using tools like Data Factory, Databricks, Synapse, and Logic Apps. … work across the full data lifecycle - from ingestion to transformation and delivery - enabling smarter, faster insights. Key Responsibilities: - Develop and maintain data pipelines using Azure services. - Ingest, transform, and model data from diverse sources. - Optimise data flows for performance and reliability. - Support data quality ...

approx 6 months. The role requires active SC Clearance & active NPPV3 Clearance. Anyone without will unfortunately, will not be considered. Your new role Data engineer Azure Data engineer Databricks SQL Azure data storage What you'll need to succeed You will need to hold ...

Hiring: Lead Data Engineer (Java) Locations: Newcastle, Glasgow, Manchester, or London Clearance: Active SC Clearance is highly preferred (SC eligible candidates will be considered) Contract Duration: 13+ months Are you an expert Data Engineer with strong Java programming skills? Join our AI & Data team … design, build, and optimize innovative data solutions and pipelines for a major public safety initiative! What you'll do: Design, develop, and maintain robust data pipelines and ETL processes. Act as a Subject Matter Expert (SME), guiding and mentoring junior team members. Drive key technical decisions and collaborate ...

Lead Data Engineer — Contract Rate: £600 per day, inside IR35 Location: Heathrow - 1–2 days per week on site Start: ASAP Duration: Until the end of 2026, with a strong possibility of extension into 2027 We're looking for a hands-on Lead Data Engineer to provide technical leadership across a Data & AI delivery programme. You'll combine strong engineering expertise with the ability to coach teams, improve delivery practices and build reusable solutions. What you'll do Lead technical delivery across the data engineering workstream. Coach and mentor engineers through pairing ...

Senior Scala Data Engineer - 6 Month Contract Location: London - Hybrid Duration: 6 months Rate: £530 - £580 per day insideIR35 Clearance: SC Clearance required We are seeking an experienced Senior Scala Data Engineer with active SC Clearance to join a team developing secure, high-volume and highly … available backend services and APIs supporting fraud detection and data integrity. Responsibilities: * Design and develop scalable, secure and low-latency backend services. * Develop clean, testable Scala code and REST APIs. * Work with databases and AWS services. * Improve and modernise existing applications and services. * Collaborate with product owners, business analysts ...

Sales Data Engineer - London - Hybrid - 12 Months - FS - Inside IR35 Halian's leading FS Client is looking to secure the services of a Sales Data Engineer on a 12 months contract, working on a hybrid basis (2/3 days) in London, Inside IR35. It will … deploy tools i.e. copilot, claude or python based automation to improve reporting efficiency - Experience with Salesforce and reporting capabilities (Working with large multi source data sets) - Proficiency with Tableau or similar BI/Visualisation tools - Strong Excel & Modelling skills including financial forecasting and modelling - Strong background in managing multiple ...

leading consultancy partner is seeking two experienced Data Engineers to join a major data transformation and cloud modernisation programme within a large banking organisation. This is an excellent opportunity for hands-on Data Engineers who enjoy building scalable data solutions, solving complex data challenges … contributing to enterprise-wide cloud transformation initiatives. Key Responsibilities Design, build, and optimise scalable ETL/ELT data pipelines. Develop and maintain data solutions using Databricks, Python, SQL, and Oracle. Support the migration of data assets from legacy platforms into modern cloud-based environments. Deliver enterprise-grade ...

leading consultancy partner is seeking two experienced Data Engineers to join a major data transformation and cloud modernisation programme within a large banking organisation. This is an excellent opportunity for hands-on Data Engineers who enjoy building scalable data solutions, solving complex data challenges … contributing to enterprise-wide cloud transformation initiatives. Key Responsibilities Design, build, and optimise scalable ETL/ELT data pipelines. Develop and maintain data solutions using Databricks, Python, SQL, and Oracle. Support the migration of data assets from legacy platforms into modern cloud-based environments. Deliver enterprise-grade ...

Data Engineer (SC Cleared) Rate: £570 per day (Inside IR35) Location: Hybrid - London (2-3 days per week in the office) Contract Length: 6 months Clearance Required: Active SC Clearance (essential) The Opportunity We are seeking an experienced Data Analyst with live SC clearance to join … high-profile programme on an initial 6-month contract. This is an excellent opportunity to work within a collaborative delivery team, providing data analysis expertise and acting as the bridge between business and technical stakeholders. Key Responsibilities Use SQL to query, analyse and test data across multiple data ...

This is a fantastic opportunity to work as a Lead Data & AI Engineer, inside IR35, for a major airline. This Lead Data & AI Engineer role will require 1-2 days per week in Heathrow. The key skills required for this Lead Data & AI Engineer position are: AWS Snowflake CI/CD If you do have the relevant experience for this long term contract Lead Data & AI Engineer role, please do apply. ...

Data Analytics Engineer | Splunk & Cribl | SIEM Pipelines We're hiring a Data Analytics Engineer to lead the migration, optimisation and secure operation of log ingestion and observability pipelines, with a focus on moving log sources from Splunk ingestion to Cribl Stream/Edge. The role Lead … high ingest volumes (Cribl worker groups, external load balancers, syslog distribution) Onboard, parse and tune security log sources (firewalls, EDR, cloud, authentication, proxies), using data reduction to cut Splunk ingest and storage costs without losing security coverage Build and maintain Cribl and Splunk configs: transformations, field normalisation, masking, enrichment ...