Data Science Jobs in Cardiff

Open roles

Salary range

£28k – £900k

Hiring companies

View 9 live roles → Get an alert

Salary on the board

£28k – £900k

Based on advertised midpoints across the 10 priced listings posted in the last 12 months. Base salary only.

By seniority

£k base

Mid

1 job

Senior

2 jobs

Lead

100

110

1 job

Director

100

900

1 job

Live jobs

9 live roles

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Property Moving Assistant - Sales Progressor

Property Moving AssistantLocation: Cardiff (Office Based)Salary: Competitive Basic Salary + BonusHours: Monday to Friday working hoursAbout OneDomeOneDome is a UK-based housing and fintech technology platform building an AI-powered platform to simplify life’s biggest financial decisions — from buying a first...

OneDome Ltd Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £40,000 – £50,000 pa

Data Engineering & Insight Manager

Job Title: Data Engineering & Insights Manager (Hybrid Working Policy) 1 day a week.Reports To: Chief Innovation OfficerRole PurposeThe Data Engineering & Insights Manager is responsible for leading the design, build and operation of the Society's data platforms, alongside the...

HAYS Specialist Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £70,000 – £80,000 pa

Trainee Digital Marketing Manager | No experience needed (Ref: 6901)

DIGITAL MARKETING TRAINEESHIP (REMOTE)Become a Digital Marketing Professional and Build Real-World ExperienceAre you interested in digital marketing, online business, and helping organisations grow through effective marketing strategies? Do you want to gain practical experience while developing skills that employers are...

Qualify Nation Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £28,000 – £38,000 pa

Head of AI Transformation

Head of AI Transformation | Cardiff / Hybrid | £80,000 - £100,000The OpportunityWe're partnering with a global consultancy to appoint a Head of AI Transformation, a pivotal leadership role responsible for shaping how artificial intelligence transforms the organisation's operations across...

Yolk Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £100,000 – £900,000 pa

Senior Product Manager (x2)

Senior Product ManagerCardiff (x2 per week)Grade 7: £61,098 to £73,057Benefits: 28.9% Pension & 31 days annual leave + Bank Holidays, and 2 Privilege daysCurrently working exclusively with a forward- thinking Civil Service organisation who are looking for a Senior Product...

Yolk Recruitment Cardiff, South Glamorgan, CF10 2AF, United Kingdom £61,500 – £73,057 pa

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

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

This role involves building and deploying production AI applications using LLMs, designing agentic workflows, and developing scalable backend APIs and cloud-native services. You'll work closely with engineering, product, and business teams to improve automation, decision-making, and user experience in a fast-paced, AI-driven environment.

Yolk Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £75,000 – £82,000 pa

Hybrid Permanent

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