14 of 14 Permanent Data Engineering Jobs in South Wales

Join our Cardiff Bay team as a Data Warehouse Developer within the Cardiff office. You are expected, if successful, to work 50% of the week in the office. WHO ARE WE? Privately owned and independently minded, Creditsafe operates with the singular vision of powering business decisions. We do this … make business information accessible to all. Twenty-five years later, we've not only realised this dream, changed the market for the better, made data intelligence accessible to all businesses big and small but most importantly, opened up new avenues of data intelligence for businesses with machine learning … AI, and connected data. From risk management through to opportunity identification, our industry-leading solutions power decisions for companies by turning their data into actionable insights that help them become stronger, grow faster, and thrive. THE TEAM Our team is responsible for designing, developing, and maintaining the company's More ❯

Join our Cardiff Bay team, as an Data Warehouse Developer, within the Cardiff office. You are expected, if successful, to work 50% of the week in the office. WHO ARE WE? Privately owned and independently minded, Creditsafe operates with the singular vision of powering business decisions. We do this … make business information accessible to all. Twenty-five years later, we’ve not only realised this dream, changed the market for the better, made data intelligence accessible to all businesses big and small but most importantly, opened up new avenues of data intelligence for businesses with machine learning … AI and connected data. From risk management through to opportunity identification, our industry-leading solutions, power decisions for companies by turning their data into actionable insights that help them become stronger, grow faster and thrive. THE TEAM Our team is responsible for designing, developing, and maintaining the company's More ❯

Senior Data Engineer 📍 Trowbridge (Hybrid - 2 Days Onsite) | 🕒 Full Time A growing, customer-focused food business in the B2C and B2B space is looking for a Senior Data Engineer to lead the development and management of their cloud-based data infrastructure. This is a fantastic opportunity to … shape a modern data function at the core of the company's commercial and customer strategy across the UK, Ireland, and North America. 🧩 The Role You'll be part of a collaborative, forward-thinking Data & Analytics team, responsible for ensuring data is clean, secure, and optimised for … advanced analytics, business intelligence, and AI initiatives. This is a hands-on leadership role with the opportunity to manage a data engineering apprentice and own key strategic projects-including a full cloud migration. 🔧 Key Responsibilities Manage and enhance cloud-based data infrastructure (Azure) across multiple international markets More ❯

Foundry) – London – Salary Up To £120,000 per annum Are you a world-class technical leader ready to define the future of AI-driven engineering? A Palantir visionary with the experience, authority, and ambition to lead at the very highest level? Then Morela has the ultimate opportunity for you. … the pinnacle of technical leadership within their organisation. This is a rare and high impact role suited for a seasoned expert who combines deep engineering mastery with strategic foresight and the ability to influence enterprise-wide transformation. You'll be joining a consultancy that leads the charge in AI … data engineering, and digital innovation delivering mission critical solutions across public and private sectors. As Principal Engineer, you'll sit at the core of their most ambitious projects, shaping technical standards, guiding architectural vision, and serving as the ultimate escalation point for engineering excellence. Core Responsibilities Define More ❯

Foundry) – London – Salary Up To £120,000 per annum Are you a world-class technical leader ready to define the future of AI-driven engineering? A Palantir visionary with the experience, authority, and ambition to lead at the very highest level? Then Morela has the ultimate opportunity for you. … the pinnacle of technical leadership within their organisation. This is a rare and high impact role suited for a seasoned expert who combines deep engineering mastery with strategic foresight and the ability to influence enterprise-wide transformation. You'll be joining a consultancy that leads the charge in AI … data engineering, and digital innovation delivering mission critical solutions across public and private sectors. As Principal Engineer, you'll sit at the core of their most ambitious projects, shaping technical standards, guiding architectural vision, and serving as the ultimate escalation point for engineering excellence. Core Responsibilities Define More ❯

We are currently looking for a Technical Data Analyst to join our team in the Cardiff office. You will be expected to attend the office 50% of the working week, to align with our hybrid working policy. WHO ARE WE? At Creditsafe, we weave our core values of customer … a part of a culture and a company where careers are made and where talent meet its true potential. THE TEAM The North American Data and Development Team plays a central role in Creditsafe’s US data strategy, with team members based across the United States, Hyderabad, and … Cardiff. The team is responsible for the end-to-end management of US data — from ingestion and validation to continuous improvement — ensuring we deliver accurate, high-quality information to power our products. With dedicated team leads and close oversight from senior leadership, the team supports Creditsafe’s ambition to More ❯

We are currently looking for a Technical Data Analyst to join our team in the Cardiff office. You will be expected to attend the office 50% of the working week, to align with our hybrid working policy. WHO ARE WE? At Creditsafe, we weave our core values of customer … a part of a culture and a company where careers are made and where talent meet its true potential. THE TEAM The North American Data and Development Team plays a central role in Creditsafe’s US data strategy, with team members based across the United States, Hyderabad, and … Cardiff. The team is responsible for the end-to-end management of US data — from ingestion and validation to continuous improvement — ensuring we deliver accurate, high-quality information to power our products. With dedicated team leads and close oversight from senior leadership, the team supports Creditsafe’s ambition to More ❯

size, geographic distribution, and characteristics of the population, and providing indicators of price inflation, employment, earnings, crime, and migration. We are looking for talented Data Engineers to join teams in the Public Sector Division. In this role, you will focus on building robust, scalable data solutions and Python … interfaces, and connecting to cloud databases, helping to ensure our systems remain efficient and safe. Job description You'll have a passion for combining data engineering principles with software development to create data products that enhance our ability to process, store, and retrieve information across various platforms. … of developers, engineers, and production staff, ensuring the smooth and efficient development and deployment of solutions. Responsibilities Design, develop, and maintain ETL pipelines and data processing workflows to manage and manipulate datasets, ensuring data quality, consistency, and accuracy. Create intuitive and user-friendly interfaces for internal production teams More ❯

Job Title: Data Engineer (SSIS) 📍 Location: Caerphilly – Hybrid (1 day per week in the office) 💰 Salary: £40,000 – £45,000 We’re hiring a Data Engineer with at least 2 years of commercial experience to join a growing team based in Caerphilly . This is a great opportunity … to work on end-to-end data pipelines in a collaborative, hybrid environment. 🔧 Key Responsibilities: Design, build, and maintain ETL pipelines using SSIS Write efficient and reliable SQL queries for data extraction and transformation Work closely with data analysts, engineers, and stakeholders to ensure data accuracy … and availability Support data quality and integrity across platforms ✅ Essential Skills: Strong experience with SQL Hands-on experience building ETL pipelines with SSIS Proven ability to work with large datasets and complex data structures 🌟 Nice to Have: Experience with Python for data manipulation Exposure to Azure or More ❯

Job Title: Data Engineer (SSIS) 📍 Location: Caerphilly – Hybrid (1 day per week in the office) 💰 Salary: £40,000 – £45,000 We’re hiring a Data Engineer with at least 2 years of commercial experience to join a growing team based in Caerphilly . This is a great opportunity … to work on end-to-end data pipelines in a collaborative, hybrid environment. 🔧 Key Responsibilities: Design, build, and maintain ETL pipelines using SSIS Write efficient and reliable SQL queries for data extraction and transformation Work closely with data analysts, engineers, and stakeholders to ensure data accuracy … and availability Support data quality and integrity across platforms ✅ Essential Skills: Strong experience with SQL Hands-on experience building ETL pipelines with SSIS Proven ability to work with large datasets and complex data structures 🌟 Nice to Have: Experience with Python for data manipulation Exposure to Azure or More ❯

benefits to support your finances, wellbeing and family. Working Pattern: Permanent Full Time Flexible First options available The role This role is within the Data Science team of the Commercial function of Business Energy, focusing on delivering data science solutions using machine learning, AI, and optimisation. You will … that add value and impact BE's P&L. You will Develop and deliver sophisticated machine learning models for key use cases, collaborating with Data Scientists and analysts to ensure solutions are production-ready. Master data science techniques, seek innovation, and deliver commercially valuable models with continuous improvement. … Work with BE IT platform teams to maintain and optimise models, assets, and data pipelines. Enhance Business Energy performance through advanced models and data visualisations, delivering business value. Support less experienced Data Scientists, sharing knowledge and establishing best practices, including ML Ops deployment. You have Strong programming More ❯

benefits to support your finances, wellbeing and family. Working Pattern: Permanent Full Time Flexible First options available The role This role is within the Data Science team of the Commercial function of Business Energy, focusing on delivering data science solutions using machine learning, AI, and optimisation. You will … that add value and impact BE's P&L. You will Develop and deliver sophisticated machine learning models for key use cases, collaborating with Data Scientists and analysts to ensure solutions are timely and production-ready. Master data science techniques, seek innovation, and deliver commercially valuable models with … a focus on continuous improvement. Work closely with BE IT platform teams to maintain and optimise existing models, assets, and data pipelines. Enhance Business Energy's performance with advanced models and data visualisations, delivering business value and optimising critical models. Support less experienced Data Scientists to share More ❯

BI reports used across 16 countries, aiming to provide a single source of truth for performance and customer insights. Job Profile We seek a data-literate individual to join as a Reporting Product Owner. The ideal candidate will have experience with Azure DevOps, managing the full sprint lifecycle-from … creating ADOs, managing and prioritizing backlogs, to sprint planning and working with Data Engineers to ensure timely, accurate delivery. The candidate will also manage communications regarding new releases and bug fixes with relevant entities. Key Duties and Responsibilities Collaborate with operations to gather requirements and translate non-technical input … into technical specifications for the BI team. Write detailed requirements, epics, and user stories to guide development. Serve as the main contact for data and access queries across the organization. Work with stakeholders to prioritize data initiatives and communicate progress. Manage backlogs and create sprints in Azure DevOps More ❯

Head of Analytics and Data Science Department: Data & Analytics Employment Type: Full Time Location: Cardiff Description Hybrid: 2 days per week in-office In 2002, we became the first insurance comparison site. Our purpose? To make the process of sorting your insurance, utilities or personal finances as easy … always looking for extraordinary talent. If you love what you do, get in touch today! About the role We believe in the power of data to drive smarter decisions, better products, and meaningful customer experiences, and are on the lookout for a strategic, visionary Head of Analytics to take … insight-driven practices that reach millions of UK customers. You'll also play a key role in strengthening our partnerships with major insurers, providing data-driven guidance at the most senior levels. You'll lead a talented team of just over 20 analysts, data scientists, and managers, driving More ❯