Data Science Jobs in Cardiff

AI Deployment Engineer

This role involves taking AI prototypes from concept to production by building and maintaining the underlying data infrastructure, pipelines, and system integrations. The engineer will ensure AI solutions operate reliably at scale across business systems such as CRMs, ERPs, and SaaS platforms, with a focus on data integrity, monitoring, and seamless API connectivity. It's a technical leadership position within an AI deployment team, bridging data engineering and AI operations in a global FinTech environment.

Emponics Almondsbury, Gloucestershire, BS32 4DS, United Kingdom £80,000 – £130,000 pa

Hybrid Permanent

Business Intelligence / Power BI Analyst (Finance Function)

This role involves developing and maintaining Power BI dashboards and reports to support senior management decision-making and automate processes. You will collaborate with stakeholders, ensure data quality, and provide training on Power BI tools. Additionally, you will explore automation opportunities and work closely with the Finance team to improve business workflows.

Michael Page Technology Bristol, United Kingdom

On-site Permanent

Lead Data Scientist

This role involves leading technical decision-making and hands-on delivery of machine learning and NLP projects, while also coaching a team of Data Scientists. You'll work closely with Engineering, Product, and Operations to build and deploy production-ready AI solutions, improving model governance and best practices.

Yolk Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £100,000 – £110,000 pa

Hybrid Permanent

AI Engineer - Cardiff

This role involves leading the design, development, and deployment of advanced AI solutions to enhance operational efficiency and support business growth. You will collaborate with senior stakeholders, guide technical direction, and mentor a growing team of engineers, focusing on AI-powered tools, automation, and LLM-based workflows.

Circle Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £40,000 – £55,000 pa

Hybrid Permanent

Senior Databricks Engineer

This role involves designing, building, and optimizing data pipelines using Azure Data Factory, Databricks, Python, and SQL. You will work within a Lakehouse architecture, develop data models, and support analytics and reporting, while contributing to data quality and governance standards.

Opus Recruitment Solutions Cardiff, South Glamorgan, CF10 2AF, United Kingdom £400 – £500 pd

Hybrid Contract

Data Management Engineer

The Data Management Engineer will support data management implementation, data improvement projects, and the preparation of data governance guidelines. They will work with Windows Command Line, scripting, and basic data analytics, and be involved in managing data within operational domains.

Tatton Recruitment Filton, Gloucestershire, United Kingdom £35 – £40 ph

Hybrid Contract Part-time

Data Management Engineer

As a Data Management Engineer, you will support data management implementation, data improvement projects, and the preparation of data governance guidelines within the LG operational domains. You will work with Windows command line, scripting, data analytics, and Python programming, interacting with various stakeholders to ensure data control and management.

ARM Filton, Gloucestershire, United Kingdom £40 ph

On-site Contract

Data Scientist

This role involves building and improving predictive models for credit risk and customer analytics, working with large datasets, and communicating insights to non-technical stakeholders. The Data Scientist will also support initiatives in fraud, identity risk, and investigations.

Computer Futures Cardiff, South Glamorgan, CF10 2AF, United Kingdom £490 pd

Hybrid Contract Flexible