Data Engineering Jobs

CBSbutler Holdings Limited trading as CBSbutler · London · £70,000 – £80,000 pa

Hands-on engineering role building, maintaining and optimising data pipelines using KDB+/q and Python, working with large financial datasets and high-performance data solutions in a banking environment. Sits within a capital markets context, with banking or financial services experience considered an advantage.

Principal IT · Lincoln · £45,000 – £47,000 pa

Hands-on role designing and maintaining business-critical applications, SQL Server databases and reporting across a Microsoft stack. Day to day involves Power Platform and .NET development, Power BI dashboards with DAX, SSRS reports, ETL pipelines and system integrations, working with both technical teams and business stakeholders on transformation projects.

Damia Group · London · £400 – £450 pd

Hands-on data engineering role on a major data transformation and cloud modernisation programme in a regulated banking environment. You will design, build and optimise ETL/ELT pipelines using Databricks, Python, SQL and Oracle, migrate legacy data assets to modern cloud architectures, and troubleshoot production issues. Delivery-focused rather than a technical lead position, working independently with business and technology stakeholders.

Elastic · United Kingdom

Owns the production improvement loop for a knowledge layer that AI agents use to work with enterprise data in Elasticsearch, covering extraction automations, retrieval tools and memory. Writes production TypeScript, designs telemetry and evaluation for agent traces, tool calls and retrieval, and sets the technical bar for safe iteration on agentic behaviour alongside data scientists, backend engineers, product and UX.

Harnham - Data and Analytics Recruitment · London · £150,000 – £165,000 pa

Owns the enterprise data, analytics and AI strategy in a complex global environment, leading a multi-disciplinary function spanning analytics, data science and data engineering. Sets up governance frameworks, drives data-led decision making among senior stakeholders and delivers AI/ML use cases on scalable modern platforms.

Barclays · Glasgow

Owns the optimisation and strategy of transaction monitoring controls across Barclays UK and International, tuning surveillance systems and developing detection solutions. Involves data exploration with SQL, Scala, Spark and Python, plus governance and escalation within a regulated financial crime environment.

Infinitive Resources · York · £350 – £450 pd

The Data Engineer will design, develop, and maintain robust data pipelines to collect, process, and store data from various sources within Network Rail’s routes. They will ensure data quality, integrity, and availability, and collaborate with the data visualisation team to create insightful and user-friendly visualisations. The role involves working with railway industry data, implementing data governance standards, and ensuring compliance with legal and regulatory requirements.

Vermelo RPO · Manchester

Senior technical authority for a Databricks Lakehouse platform, defining engineering standards, architecture and best practices across the enterprise data ecosystem. Leads design and delivery of scalable data products using Databricks, Delta Lake, Unity Catalog and Azure Data Services, while mentoring engineers and acting as escalation point for technical decisions.

Integrity Recruitment Solutions · Birmingham

Lead BI Developer role focused on designing and building data platforms during a major business and IT transformation, with data enhancement as a central focus. The business is transitioning to Microsoft Fabric, working with SQL, Python/PySpark, Data Factory and AI tools such as Microsoft Copilot. The role is expected to grow, requiring managerial and leadership experience to build out additional team members.

Reperio Human Capital · Dublin, Ireland · £69,059 – £73,375 pa

Maintains AWS infrastructure (EKS, EC2, S3, IAM, RDS, Lambda) with Terraform, runs and troubleshoots Kubernetes workloads, and builds CI/CD pipelines in GitHub Actions or GitLab CI. Writes Python and Bash automation, applies security best practice, and joins incident response and an on-call rotation while helping set engineering standards as the team scales.

Vermelo RPO · Manchester

Senior technical authority for a Databricks Lakehouse platform, defining engineering standards, architecture and best practices across the enterprise data ecosystem. Leads design and delivery of scalable data products using Databricks, Delta Lake, Unity Catalog and Azure Data Services, designing Medallion Architecture solutions and providing technical leadership across multiple squads. Hybrid role requiring two days a week in the Manchester, Stoke or Peterborough office.

Harnham - Data and Analytics Recruitment · London · £50,000 – £60,000 pa

Designs, develops and maintains BI solutions for a data consultancy's client projects, building ETL pipelines, optimising T-SQL queries and stored procedures, and creating semantic and tabular models with SSAS and DAX. Works with dimensional modelling and Kimball data warehousing practices, collaborating with analysts in a fast-paced client-facing environment where priorities shift.

Lowell · Leeds

Hands-on role maintaining and shaping the data infrastructure that supports decision-making across a UK debt litigation and credit services group. Day to day you work with SQL, SSIS, ETL processes and large datasets to keep the data warehouse accurate, efficient and scalable, while identifying automation and performance improvements. You partner closely with a range of stakeholders to turn complex data into clear, useful insights.

Reperio Human Capital · Galway, Ireland · £388 – £431 pd

Designs data models and builds cloud data pipelines on Snowflake and AWS, collaborating with technical and business stakeholders to modernise a large analytics platform used for reporting, forecasting and planning. Requires strong dimensional modelling, SQL and production pipeline experience, with desirable skills in Kafka/Kinesis streaming, Terraform and regulated-industry exposure.

CBSbutler Holdings Limited trading as CBSbutler · Malvern · £550 – £600 pd

Designs, builds and maintains secure data pipelines and ETL/ELT processes for a major Ministry of Defence programme, working with SQL, Python, data modelling and integration across complex datasets. Ensures data quality, security and governance within a highly regulated defence environment, collaborating with analysts, architects and wider technical teams.