Data Engineer Jobs in Wales, United Kingdom

Data Hub at CGG Services (UK) Limited builds cutting‑edge data transformation and analytics solutions for geoscience clients. The Data Engineer designs, deploys and maintains connectors, orchestrates pipelines, and creates a modular framework for scalable data transformations.

Viridien is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. The Data Engineer will play an important role in developing our software solution used by clients to tackle complex data transformation challenges.

ABS seeks a Data Engineer to build and operate data foundations for AI chat assistants, custom models, and process optimization. The role involves designing scalable ETL/ELT pipelines, integrating structured and unstructured data, standardizing content, and ensuring low‑latency retrieval for AI workloads.

Finance Tribe at PortSwigger builds the data platform that powers commercial insight and strategic investment decisions. The Data Engineer designs, builds and maintains robust data pipelines, optimises data models in AWS Redshift, and improves data quality, governance and observability for finance, technology and operational teams.

Data Engineering team at Informed Solutions builds robust data platforms for public sector services. The role designs, develops and operates scalable pipelines and data workflows, collaborates with software, design and data science teams, and mentors junior engineers.

Data Engineer role focused on generative AI, responsible for evaluating, building, and maintaining data sets for internal customers. Ensures data pipelines are resilient, secure, and responsive, while collaborating with various teams to optimize and secure data.

Data Engineering team at Kitman Labs builds and evolves the data platform that powers the company's sports performance intelligence. The role designs and maintains BigQuery data models, creates Looker dashboards, writes performant SQL, implements data quality checks, and builds Python pipelines orchestrated with Airflow, while collaborating with data scientists and product engineers.

Data team at Canopius builds modern Azure data platforms to support finance, actuarial and claims AI initiatives. The role designs, develops and maintains pipelines in Azure Data Factory, Databricks and Azure SQL, while guiding a cross‑functional team and liaising with senior stakeholders.

Sword Group seeks a Data Engineer Lead to drive technical strategy in its Data & AI unit. The role reports to the Technical Director, leads a team of Senior Data Engineers, and shapes engineering standards.

Provides expert level data solutions by using software to process, store, and serve data to others. Tests data quality and optimizes data availability.

We are looking for an experienced Azure Data Engineer to join our newly formed Data team in Manchester. The role focuses on designing and maintaining resilient, reusable data pipelines that extract, load, and transform raw financial and real‑estate data into a unified relational model.

Join NatWest Group as a Data Engineer to transform customer insights into actionable data solutions. You will design and build scalable data pipelines, model data, and orchestrate workflows using Snowflake, Airflow, and AWS services such as S3 and Lambda.

Provides advanced data solutions by building ELT pipelines, ensuring data quality, scalability, and security. Works with senior engineers to develop cloud-based data services on AWS, using Python, SQL, PySpark, Pandas, and IaC tools like CloudFormation and Terraform.

Data Engineer role at Accenture in Manchester, responsible for building and maintaining data pipelines and products across diverse client sectors. The position requires hands‑on expertise in Python or Scala, SQL, and cloud platforms such as AWS, Azure, Snowflake, and Databricks.

Regulatory Data team in Bet365's Data Engineering department builds and maintains near real-time and batch reporting systems for regulatory compliance. As a Data Engineer you will create, migrate, and support GCP/BigQuery reporting pipelines, develop ETL/ELT processes, and implement AI‑assisted tooling to improve automation.

Regulatory Data team within Data Engineering builds and maintains near‑real‑time and batch reporting systems for regulatory compliance on Google Cloud Platform. The Data Engineer creates, migrates, and supports GCP reporting pipelines, develops BigQuery solutions, and leverages AI‑assisted tooling like Claude Code to automate processes.

Regulatory Data team in Data Engineering at Bet365 builds and maintains near real-time and batch reporting systems for regulatory compliance on Google Cloud Platform. The Data Engineer creates, migrates, and supports GCP reporting solutions, develops automated pipelines, and leverages AI-assisted tooling to improve efficiency.

Data Engineering team at AJ Bell builds and evolves a state-of-the-art data platform to enable data‑driven decision making across the business. The role designs, builds, and maintains cloud data warehousing solutions, automates ELT pipelines, and ensures data quality and governance.

Central Functions at THG builds the engineering foundation for all analytics, data science and AI initiatives across the business. As a Data Engineer you will develop and maintain BigQuery pipelines, migrate legacy SQL Server workloads, and shape domain datasets for Customer, Commercial or Operations teams while collaborating closely with senior engineers and data governance.

Central Functions at THG builds the data engineering capability that underpins trading analytics and AI-driven personalisation. The Data Engineering Lead defines architecture, standards and pipelines for Customer, Commercial and Operations domains, mentors a team of six engineers and collaborates with Ingenuity and Data Governance to deliver reliable domain datasets.