240 data engineer jobs found

Data Engineer - 3 month Part time c2.5 days a week assignment Outside IR35 - £500-£600 per day - Hybrid with client visits to Southampton We're looking for an experienced contractor to support a key data project for an initial 2‑month engagement, with strong potential to extend. This role is outside IR35 and offers hybrid working, with onsite visits to our client's office in Southampton as required. You'll be working largely independently, taking ownership of marketing data pipeline and aactivities using DBT, Snowflake and AWS. Must have: Strong SQL experience Hands-on DBT experience, including DBT administration Strong Snowflake experience, including Snowflake administration Solid AWS knowledge to build and integrate into a Snowflake instance Proven ability to work independently and unsupervised Experience using JIRA and Confluence Additional Experience:- Snowflake / AWS DevOps-style experience Experience with marketing data and marketing attribution...

Data Engineer - Azure, Databricks, SQL, CI/CD Our sister company Stellarmann is seeking a skilled Data Engineer to join one of our key clients. This is not a traditional data engineering role - the client is looking for a strategic, advisory-led engineer who can help reshape a highly complex data landscape while providing critical production support. What makes this opportunity unique Advisory-first impact: Design and influence both short-term fixes and long-term data solutions across a complex ecosystem High visibility & fast pace: Regular engagement with technical and non-technical stakeholders - strong communication skills are essential End-to-end data exposure: Initial focus on production support and bronze-layer data, with progression into silver/gold layers and new builds Essential skills Strong experience with Azure, particularly Databricks and Data Factory Solid background in SQL Server and SSIS Proficient with CI/CD, DevOps, and YAML pipelines Proven...

Principal Data Engineer - Microsoft Fabric Contract Outside IR35 £550-£600/day Remote-first iO Associates client is recruiting 2 Principal Data Engineers to support a major greenfield data transformation programme built on a brand-new Microsoft Fabric platform. This initiative will establish the core data architecture, pipelines, and models that will underpin Power BI, enterprise analytics, an click apply for full job details

Principal Data Engineer - Microsoft Fabric Contract Outside IR35 Bristol (Hybrid) We're seeking Principal Data Engineers to join a major data transformation programme. This is a greenfield role, building a brand-new Microsoft Fabric platform from the ground up. You'll design and implement the core data models, pipelines, and architecture that will underpin analytics, reporting, and future busine click apply for full job details

Contract Data Engineer - Snowflake & Matillion Rate: £420/day Outside IR35 Duration: 3 months (likely extension) Location: Fully Remote (occasional half-day onsite optional) About the Role We're looking for a hands-on Data Engineer who can do more than just deliver - someone who brings best practice, thinks creatively, and challenges the status quo. You'll be working with a modern data stack (Snowflake, Matillion) to design, model, and optimise data solutions that perform at scale. This isn't a role for someone who just ticks boxes. We want a proactive problem-solver who can advise on strategy, drive improvements, and deliver robust solutions. Key Responsibilities Design and implement data models that support business needs. Optimise performance across Snowflake and Matillion pipelines. Deliver hands-on solutions while advising on best practices. Collaborate with remote teams and communicate effectively. Bring fresh ideas and think outside the box. What We're Looking...

Data Engineer - Contract Location: Fully Remote (Occasional half-day on-site optional) Duration: 3 - 6 months Day Rate: Outside IR35 We're looking for a hands-on Data Engineer who can do more than just deliver-someone who brings best practice and thinks creatively. This is an opportunity to join a team with a strong people culture, where collaboration and a sense of humor are part of the day-to-day. Key Responsibilities: Design and implement robust data models Optimise performance across data pipelines Deliver high-quality solutions with a focus on scalability and efficiency Provide guidance on best practices and innovative approaches Tech Stack (Must have) : Snowflake Matillion What We're Looking For: Strong communicator who can engage with stakeholders confidently Ability to work independently in a fully remote setup Hands-on delivery experience with a strategic mindset Interview Process: Stage 1: Hiring Manager Stage 2: Wider team fit Please send me a...

Tech Lead / Lead Data Engineer (AWS Data Platform) Rate: £500 - £550 p/d outside IR35Length: 1st April to end of November (initially) Location: London (hybrid – typically 1 day per week on-site, remaining remote) Security Clearance: SC Clearance essential + NPPV3OverviewWe’re looking for a hands-on Tech Lead to lead a small team delivering secure, scalable data solutions within a highly regulated environment. You’ll take technical ownership across an AWS-based data platform using S3, Glue, and Redshift, working closely with delivery leadership, architecture stakeholders, and product teams to deliver incremental value. This role suits someone who can balance technical leadership, hands-on engineering, and stakeholder-facing communication, while maintaining strong standards around security, quality, and operational resilience. Key Responsibilities Lead and mentor a small engineering team across data engineering, analytics engineering, and DevOps. Own the technical design of data...

Senior Data Engineer - Matillion 3-month contract - high likelihood of extension Middle of January start Outside IR35 £500 - £540pd Remote - once a month in Bristol iO Associates are seeking an experienced Data Engineer to work with one of the best analytics companies in the UK click apply for full job details

Urgent requirement for an immediate start. The Senior Data Engineer - SQL - GCP (BigQuery) - dbt - Financial & Asset Management Data - Investment/Financial Services/Reinsurance Experience will be working for an established technology consultancy delivering data platforms for financial services and reinsurance clients. Senior Data Engineer - SQL - GCP (BigQuery) - dbt - Financial & Asset Management Data - Investment/Financial Services/Reinsurance Experience Key Skills: Financial & Asset Management Data: Must have experience working with financial instruments, valuations, or portfolio data within asset management, investment, insurance, or reinsurance environments. Domain Knowledge: Strong understanding of financial data models, portfolio structures, reconciliation processes, and business-critical reporting. SQL: Advanced SQL skills with experience designing and querying analytical data warehouse schemas. Data Modelling & Transformation: Hands-on experience...

Contract Data Engineer - Snowflake & Matillion Rate: £420/day Outside IR35 Duration: 3 months (likely extension) Location: Fully Remote (occasional half-day onsite optional) About the Role We're looking for a hands-on Data Engineer who can do more than just deliver - someone who brings best practice , thinks creatively, and challenges the status quo. You'll be working with a modern data stack (Snowflake, Matillion) to design, model, and optimise data solutions that perform at scale. This isn't a role for someone who just ticks boxes. We want a proactive problem-solver who can advise on strategy , drive improvements , and deliver robust solutions . Key Responsibilities Design and implement data models that support business needs. Optimise performance across Snowflake and Matillion pipelines. Deliver hands-on solutions while advising on best practices . Collaborate with remote teams and communicate effectively. Bring fresh ideas and think outside the...

Data Engineer - Contract Location: Fully Remote (Occasional half-day on-site optional) Duration: 3 - 6 months Day Rate: Outside IR35 We're looking for a hands-on Data Engineer who can do more than just deliver-someone who brings best practice and thinks creatively. This is an opportunity to join a team with a strong people culture, where collaboration and a sense of humor are part of the day-to-day. Key Responsibilities: Design and implement robust data models Optimise performance across data pipelines Deliver high-quality solutions with a focus on scalability and efficiency Provide guidance on best practices and innovative approaches Tech Stack (Must have): Snowflake Matillion What We're Looking For: Strong communicator who can engage with stakeholders confidently Ability to work independently in a fully remote setup Hands-on delivery experience with a strategic mindset Interview Process: Stage 1: Hiring Manager Stage 2: Wider team...

Tech Lead/Lead Data Engineer (AWS Data Platform) Rate: £500 - £550 p/d outside IR35 Length: 1st April to end of November (initially) Location: London (hybrid - typically 1 day per week on-site, remaining remote) Security Clearance: SC Clearance essential + NPPV3 Overview We're looking for a hands-on Tech Lead to lead a small team delivering secure, scalable data solutions within a highly regulated environment. You'll take technical ownership across an AWS-based data platform using S3, Glue, and Redshift , working closely with delivery leadership, architecture stakeholders, and product teams to deliver incremental value. This role suits someone who can balance technical leadership , hands-on engineering , and stakeholder-facing communication , while maintaining strong standards around security, quality, and operational resilience . Key Responsibilities Lead and mentor a small engineering team across data engineering, analytics engineering,...

Data Engineer - Contract Location: Fully Remote (Occasional half-day on-site optional) Duration: 3 - 6 months Day Rate: Outside IR35 We 're looking for a hands-on Data Engineer who can do more than just deliver-someone who brings best practice and thinks creatively. This is an opportunity to join a team with a strong people culture, where collaboration and a sense of humor are part of the day-to-day. Key Responsibilities: Design and implement robust data models Optimise performance across data pipelines Deliver high-quality solutions with a focus on scalability and efficiency Provide guidance on best practices and innovative approaches Tech Stack (Must have) : Snowflake Matillion What We 're Looking For: Strong communicator who can engage with stakeholders confidently Ability to work independently in a fully remote setup Hands-on delivery experience with a strategic mindset...

Contract Data Engineer - Snowflake & Matillion Rate: £420/day Outside IR35 Duration: 3 months (likely extension) Location: Fully Remote (occasional half-day onsite optional) About the Role We 're looking for a hands-on Data Engineer who can do more than just deliver - someone who brings best practice , thinks creatively, and challenges the status quo. You 'll be working with a modern data stack (Snowflake, Matillion) to design, model, and optimise data solutions that perform at scale. This isn 't a role for someone who just ticks boxes. We want a proactive problem-solver who can advise on strategy , drive improvements , and deliver robust solutions . Key Responsibilities Design and implement data models that support business needs. Optimise performance across Snowflake and Matillion pipelines. Deliver hands-on solutions while advising on best practices . Collaborate with remote...

Data Architect - Senior Data Engineer - SC Cleared - Farnborough - Defence Contracts Farnborough- Full time on site SC Cleared or DV cleared £500 - £600 per day OUTSIDE IR35 About the Job Data Architect - Senior Data Engineer - SC Cleared - Farnborough - Defence Contracts - Digital Transformation Programmes We are seeking a highly skilled and motivated Data Architect to join our team. The successful candidate will play a pivotal role in shaping and delivering data strategies across multiple concurrent projects. You will work closely with software engineers, customers, and stakeholders to understand data requirements, design robust architectures, and champion best practices in data engineering, analysis, and security. Key Responsibilities: Data Architecture Design: Develop and maintain data models, data flow diagrams, and integration patterns aligned with defence sector standards. Client Engagement: Collaborate with clients to understand business needs,...

Principal Data Engineer - Microsoft Fabric Contract | Outside IR35 | £550-£600/day | Remote-first iO Associates client is recruiting 2 Principal Data Engineers to support a major greenfield data transformation programme built on a brand-new Microsoft Fabric platform. This initiative will establish the core data architecture, pipelines, and models that will underpin Power BI, enterprise analytics, and future change programmes through to the end of 2026. This is not BAU or legacy support. You'll be joining at the ground floor to help design and build a new, modern data foundation from scratch. The Role As a Principal Data Engineer, you will: Design and build data pipelines, models, and architecture using Microsoft Fabric Create analytics-optimised data models to support Power BI and reporting Operate in a greenfield, fast-moving environment, influencing technical direction Work in a consultancy-style delivery team, challenging designs and contributing ideas Support...

Principal Data Engineer - Microsoft Fabric Contract | Outside IR35 | Bristol (Hybrid) We're seeking Principal Data Engineers to join a major data transformation programme. This is a greenfield role, building a brand-new Microsoft Fabric platform from the ground up. You'll design and implement the core data models, pipelines, and architecture that will underpin analytics, reporting, and future business insights. What you'll be doing: Build data pipelines and models on Microsoft Fabric Create analytics-ready data models for reporting and business insight teams Work collaboratively in a consultancy-style delivery team Help upskill internal engineers and establish best practices Contribute to the design and implementation of a modern enterprise data platform What we're looking for: Principal-level Data Engineers who: Have hands-on experience with Microsoft Fabric or modern Microsoft data platforms Are strong in data engineering and data...

Senior Data Engineer – Contract (Outside IR35) 📍 Remote (max 1 day a month in Central London) 💰 Up to £600/day Outside IR35 📅 ASAP start – initial contract 7 months (extension likely) ⏳ Short notice preferred (1 week ideal) We’re looking for an experienced Senior Data Engineer to support a large-scale central government programme. You’ll be joining a delivery team responsible for migrating legacy on-premise and cloud data assets into modern cloud-based analytics and storage platforms, working closely with data analysts, business analysts and platform teams. Key Responsibilities Conduct detailed analysis of existing data assets across legacy on-premise and cloud environments Document current-state data flows, structures, dependencies, and data quality characteristics Produce data catalogues and profiling outputs to inform migration and replatforming design Support mapping of legacy data to new cloud-based data platforms Build and maintain ELT/data pipelines...

Principal Data Engineer - Microsoft Fabric Contract Outside IR35 £550-£600/day Remote-first iO Associates client is recruiting 2 Principal Data Engineers to support a major greenfield data transformation programme built on a brand-new Microsoft Fabric platform. This initiative will establish the core data architecture, pipelines, and models that will underpin Power BI, enterprise analytics, and future change programmes through to the end of 2026. This is not BAU or legacy support. You'll be joining at the ground floor to help design and build a new, modern data foundation from scratch. The Role As a Principal Data Engineer, you will: Design and build data pipelines, models, and architecture using Microsoft Fabric Create analytics-optimised data models to support Power BI and reporting Operate in a greenfield, fast-moving environment, influencing technical direction Work in a consultancy-style delivery team, challenging designs and contributing ideas Support and...

Principal Data Engineer - Microsoft Fabric Contract Outside IR35 Bristol (Hybrid) We're seeking Principal Data Engineers to join a major data transformation programme. This is a greenfield role, building a brand-new Microsoft Fabric platform from the ground up. You'll design and implement the core data models, pipelines, and architecture that will underpin analytics, reporting, and future business insights. What you'll be doing: Build data pipelines and models on Microsoft Fabric Create analytics-ready data models for reporting and business insight teams Work collaboratively in a consultancy-style delivery team Help upskill internal engineers and establish best practices Contribute to the design and implementation of a modern enterprise data platform What we're looking for: Principal-level Data Engineers who: Have hands-on experience with Microsoft Fabric or modern Microsoft data platforms Are strong in data engineering and data modelling...