Data Engineering Jobs

• Norwich
• £50,000 – £60,000 pa
• Mid-level

Builds data feeds, exports and migrations moving data between insurance claims systems and a data lake, within a team of six developers on a major migration and modernisation programme. Day to day involves ETL processes and standards, automated reconciliation testing, investigating production data issues, preparing protected test data, and working with Git, Jira and CI/CD plus AI-assisted development tools.

SQL Server · PostgreSQL · Git +6

• Farnborough
• Hybrid · 3 days in office
• £550 – £600 pd
• Senior
• Contract

Build and optimise cloud-based data integration and analytics solutions for a defence-sector client, focusing on scalable ETL pipelines, data lakes and processing frameworks in AWS. Day-to-day work centres on AWS Glue jobs using PySpark and Python, Glue Data Catalog, crawlers, workflows and triggers, plus S3 data lake management and IAM security. Three roles, outside IR35, with three days a week onsite.

AWS Glue · AWS Glue Data Catalog · Amazon S3 +7

• Leeds
• Hybrid · 2 days in office
• £50,000 pa
• Mid-level

First dedicated data engineering hire in a growing data function, designing and maintaining scalable ETL/ELT pipelines and integrating internal and external sources including APIs. Builds and optimises data models for analytics and customer insight, working in cloud environments and helping evolve Microsoft Fabric capabilities alongside data science and analytics teams.

Microsoft Fabric · Azure · AWS +1

• Birmingham
• Hybrid
• Mid-level

Build and maintain data ingestion pipelines feeding an AI-enabled pharma competitive intelligence platform, pulling from internal drug, clinical trial and company data plus external news and regulatory sources. Work with Python, SQL and PostgreSQL on AWS, handling data modelling, quality monitoring, performance tuning and schema changes within a small Birmingham-based team.

AWS · Python · PostgreSQL +5

• Bromley
• Hybrid · 3 days in office
• £700 – £750 pd
• Mid-level
• Contract

Builds and supports enterprise data pipelines and OpenShift-based solutions for an investment banking client, using Scala, Apache Spark and containerisation. Works on batch and real-time processing, CI/CD and cloud-native deployment within a cross-functional Agile team on a 12-month contract.

Scala · Apache Spark · OpenShift +1

• London
• Hybrid · 2–3 days in office
• Senior
• Contract

Hands-on engineering role building scalable data pipelines and entity resolution capabilities on the Quantexa platform for a major financial crime and AML transformation programme. Day to day involves Scala, Spark, Python and SQL work across Azure, Databricks and Elasticsearch, developing reusable frameworks and supporting testing, deployment and automation alongside global technology, product and business stakeholders.

Quantexa · Azure · Databricks +4

• London
• Permanent

Builds and maintains scalable ETL/ELT pipelines and logical/physical data models for supplier mapping, performance and risk analysis, and a trusted supplier data repository. Partners with engineers, scientists and business teams to deliver self-service data products, with cross-timezone collaboration and evaluation of generative AI tooling for data workflows.

• Basildon
• Hybrid
• £300 – £395 pd
• Mid-level
• Contract

Hands-on contract role designing, building and optimising Snowflake data pipelines and ETL/ELT processes on a high-profile programme. You will develop data models, streams, tasks and stored procedures using SQL, Python, Snowpark and Snowpipe, integrate data across cloud and enterprise platforms, and tune performance while upholding data quality and governance standards.

Snowflake · dbt · Snowpipe +7

• Telford
• £400 – £460 pd
• Mid-level
• Contract

Designs, develops and maintains ETL solutions using Talend and Oracle RDS within an established Agile engineering team on a large-scale data integration programme. Builds Talend jobs, Oracle DDL, SQL scripts and GitLab CI/CD pipeline enhancements, troubleshoots defects, runs component and automated tests, supports production releases and mentors junior engineers.

Talend · Oracle RDS · Pentaho +3

• United Kingdom
• Hybrid
• Lead

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.

Elasticsearch · LangChain · LangGraph +5

• United Kingdom
• Senior

Join the Elasticsearch core team to build foundational infrastructure and shared functionality, including services, settings, scripting, and serverless orchestration. You'll design horizontally-scalable APIs, tackle concurrency and performance issues, and improve observability while leading cross-team projects in an open-source, distributed environment.

Elasticsearch · Painless · Buildkite +7

• Coventry
• £40,000 pa
• Mid-level
• Permanent

Builds and maintains scalable data pipelines and ETL/ELT processes, optimising integration and transformation solutions for large datasets. Works on data warehouses and cloud platforms (Azure, AWS or GCP) with SQL and Python, collaborating with developers and analysts to improve how data is collected, processed and used across the business.

Azure · AWS · GCP +2

• London
• Hybrid
• £70,000 – £80,000 pa
• Mid-level
• Permanent

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.

KDB+ · Python

• London
• Hybrid · 4 days in office
• £60,000 pa
• Mid-level

Designs and maintains cloud-based data solutions on Google Cloud Platform, building ELT pipelines and BigQuery data models that integrate advertising, analytics and Salesforce data. Works within a specialist Data & Tech Solutions team at a media agency, supporting reporting, campaign activation and AI-driven initiatives with Looker or similar BI tools.

Google Cloud Platform · Google BigQuery · AWS +6

• Barrow-in-Furness
• Hybrid · 3 days in office
• £67 ph
• Mid-level
• Contract

Builds and maintains BI reports, dashboards and ETL pipelines using IBM Cognos Analytics and Tableau, working with stakeholders to gather reporting requirements and turn complex business data into KPI insights. Sits in a growing data and analytics team supporting operational and strategic decisions, with a focus on data quality and consistency across platforms.

IBM Cognos Analytics · Tableau · Power BI