Jobs in Cardiff

Senior Data Engineer

This job is with BBC, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. JOB DETAILS JOB BAND: D CONTRACT TYPE: Permanent, Full-time DEPARTMENT: BBC Product Group LOCATION: London, Salford, Newcastle, Cardiff, Glasgow -...

BBC

Cardiff

Senior Marketing Data Scientist

Senior Marketing Data Scientist Department: Data & Analytics Employment Type: Full Time Location: Cardiff Description This is a hybrid role. You'll be expected to join us at one of our main hubs (London or Cardiff) approximately twice a month for key team meetings, workshops, and planning sessions. About us: In...

RVU Co UK

Cardiff

ML Data Engineer for Obstetric Ultrasound in the Cloud

A leading global medical technology firm in Cardiff seeks a highly skilled Data or MLOps Engineer. This role involves configuring databases and ML training pipelines on AWS, focusing on AI solutions for ultrasound. The ideal candidate has strong experience in medical imaging, cloud infrastructure, and a solid programming background in...

GE HealthCare

Cardiff

Senior Marketing Data Scientist

Join to apply for the Senior Marketing Data Scientist role at Confused.com 1 week ago Be among the first 25 applicants Description This is a hybrid role. You'll be expected to join us at one of our main hubs (London or Cardiff) approximately twice a month for key team meetings,...

Confused.com

Cardiff

Strategic Marketing Data Scientist — Causal Insight & Growth

A leading data-driven company in Cardiff is seeking a Senior Marketing Data Scientist to drive business impact through data. This hybrid role involves collaborating closely with marketing and finance teams to optimize a multi-million pound budget. Ideal candidates will have expert SQL and Python skills, a deep understanding of causal...

RVU Co UK

Cardiff

Senior Marketing Data Scientist - Remote & Growth-Oriented

A leading insurance comparison site in Cardiff is seeking a Senior Marketing Data Scientist to bridge the gap between data and strategic marketing decisions. This hybrid role involves optimizing a multi-million pound marketing budget and shaping the company's growth. Candidates should possess expert SQL and Python skills, a deep understanding...

Confused.com

Cardiff

Director of Data Architecture & AI Platform

A global consulting firm is seeking a Director, Head of Data Architecture to lead the design and implementation of enterprise data architecture. You will drive transformation programs and collaborate with AI/ML teams to unlock strategic value from data. Ideal candidates should have over 12 years of experience in data architecture...

Deloitte LLP

Cardiff

Director, Head of Data Architecture, UK Deloitte Data Office

Birmingham, Bristol, Cambridge, Cardiff, Edinburgh, Gatwick, Glasgow, Leeds, Manchester, Milton Keynes, Newcastle, Reading Business Line Enabling Functions Job Type Permanent / FTC Date published 25-Nov-2025 Connect to your Industry The Deloitte UK Data Office is at the heart of our data strategy, driving the firm's ambition to harness the power...

Deloitte LLP

Cardiff

Machine Learning Data Engineer Obstetric Ultrasound

Job Description Summary We are seeking a highly skilled Data or MLOps Engineer with experience in medical imaging machine learning and cloud-based data infrastructure management to help configure databases and ML training pipelines in the cloud as part of an overall effort to develop algorithms for ultrasound image interpretation in...

GE HealthCare

Cardiff

Data Scientist

Cardiff, GBR, CF10 1FT Glasgow, GBR, G511DA London, GBR, W1A 1AA Newcastle-upon-Tyne, GBR, NE991RN Salford, GBR, M50 2QH JOB DETAILS JOB BAND: CCONTRACT TYPE: Permanent, Full-timeDEPARTMENT: BBC Product Group, Account & IdentityLOCATION: Glasgow / Salford / Newcastle / Cardiff / London – We work in a hybrid model with an...

BBC Group and Public Services

Cardiff

Data Scientist — ML in Production & Cross‑Functional Impact

A leading media organization is seeking candidates to utilize their technical skills in data science to deliver value to audiences. Responsibilities include collaborating within cross-functional teams and developing best practices in data science, including model lifecycle management. Ideal applicants will have strong programming skills in Python and the ability to...

BBC Studios Distribution Limited

Cardiff

Data Science Co-Founder Head of Engineering (100 remote) (mfd)

Overview We are looking to hire ambitious entrepreneurs to start and scale their own startups. We are serial entrepreneurs for example Paul Müller (founder Adjust 1.2B exit) and Petter Made (founder SumUp 8B) who are eager to support outlier personalities and serial entrepreneurs to build 1B companies. Our offer A...

EWOR GmbH

Cardiff

Senior Product Data Scientist — Growth & Experimentation

A modern banking organization seeks a Senior Product Data Scientist to enhance user engagement and build a transparent banking experience. The role involves applying quantitative analysis and collaborating with various teams to drive impactful product decisions. Candidates should have a solid grounding in SQL, experience with A/B testing, and a...

Monzo

Cardiff

ML Data Scientist — Production‑Scale, Hybrid, Flexible

A leading media organization is seeking a Data Scientist to contribute to machine learning products, working within a cross-functional team. You will apply data science to enhance user experiences while collaborating with a community of professionals. The role is hybrid, with office attendance required one day a week. Salary ranges...

BBC Group and Public Services

Cardiff

Data Scientist

Responsibilities You’ll use your technical skills to deliver value to BBC audiences, blending a breadth and depth of data science expertise. You’ll work as part of a cross‑functional team, collaborating with others to deliver value with ML in production. You’ll develop an understanding of data science best practice, including model...

BBC Studios Distribution Limited

Cardiff