Scientist jobs in County of Cardiff

Jobs found: 77
Arcadis
Cardiff

You will play a key role in the successful delivery of major multidisciplinary development projects, driving technical excellence and supporting digital innovation.

an hour ago
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Digitech Resourcing
Cardiff

You will work across a variety of complex analytical problems, owning experimentation end-to-end—even when ideal conditions such as user randomisation or high statistical power are not present.

3 days ago
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Zazu Digital Talent
Cardiff

You will design and build the systems that identify the signals that matter most for visibility, the retrieval and embedding architecture that feeds the models, the ranking and scoring framework that prioritises actions and the evaluation layer that measures how different LLMs behave across queries, surfaces and contexts.

a day ago
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Thyme
Cardiff

Data Scientist - £70k | Remote / Hybrid | FinTech / Payments We’re working with an established FinTech / Payments business that has been helping customers manage and move money globally for many years. The company builds technology-led products that support low-cost, multi-currency payments and money management, operating across several regulated markets. They’re now investing further in their...

Hybrid
13 hours ago
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Russell Tobin
Cardiff

You will work on modernizing authentication and login experiences across multiple consumer applications, helping drive growth through high-quality user experience, experimentation, and data-driven decision making. This is a collaborative role, working closely with engineers, product managers, and cross-functional partners in a fast-paced environment.

a day ago
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Monzo
Cardiff

You should apply if: What we’re doing here at Monzo excites you!

You will have the chance to speak to our recruitment team at various points during your process but if you do have any specific questions or want to talk through reasonable adjustments ahead of or during application please us at any point on tech-hiring@monzo.

8 hours ago
Your World Recruitment
Cardiff

This Microbiology Biomedical Scientist Band 5-6 position is suitable for a qualified Biomedical Scientist to apply on a locum basis to start as a locum with a pay of £30 - £36 P/H. Beneficial criteria to help be successful in this BMS role include the following: Microbiology Bacteriology – All benches covered Virology background considered HCPC Registration Biomedical Science...

7 days ago
Minton, Treharne & Davies
Cardiff

A leading consultancy firm seeks a Consultant Scientist to join their food and agriculture team in Cardiff. The role involves conducting forensic investigations into safety and quality disputes for food commodities globally. Candidates should possess excellent communication skills, problem-solving capabilities, and a desire to learn, with a postgraduate degree preferred. The position demands...

a day ago
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Sport Wales
Cardiff
£25,281

Performance Data ScientistDepartment - Sport System Institute ServicesSalary - £41,574.01 (pro rata - £25,281.49)Working Hours - 3 days per week (22.5 hours) – 12 months fixed term contractLocation - Sport Wales National Centre, CardiffClosing Date - 6th February 2026 9amProvisional Interview Date - 19th February 2026Please go to our website to view the full advert and job description and...

an hour ago
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AECOM
Cardiff

You will shape winning solutions through strategic positioning, early client and partner collaboration, and strong leadership across complex pursuits.

You will have the flexibility you need to do your best work with hybrid work options.

Hybrid
an hour ago
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STAR ACTUARIAL FUTURES LIMITED
Cardiff

Are you a talented data scientist or pricing analyst, looking for your next career opportunity within a boutique, data-focused provider of GI insurance services? Then look no further! Star Actuarial is currently representing an exciting chance to develop and maintain statistical models to analyse pricing performance and total profitability. Monitoring and analysing competitive position,...

an hour ago
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Access Talent Group
Cardiff

You will work on a diverse workload delivering projects for the public and private sectors across the UK including exciting infrastructure and renewables projects.

You will lead on a range of EIA projects within a consultancy environment and provide advice on EIA Regulations and produce Environmental Statements.

an hour ago
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Inara
Cardiff

Contract MLOps Engineer | MLflow | Databricks | Production ML Duration: Initially 3 months Day rate: £500 - £550, Inside IR35 Workplace: Remote, with occasional travel to client-site Inara are supporting a consultancy-led team delivering production-grade machine learning platforms for a range of end clients, and they’re looking for a senior, hands-on Contract MLOps Engineer to help take ML...

6 days ago
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Desera | Life Sciences
Cardiff

You will be responsible for translating complex clinical and real-world data capabilities into clear, scalable, market-ready products that directly address high-impact industry challenges. As a senior leader, you’ll work closely with data science, engineering, and commercial teams to shape solution roadmaps, support major client engagements, and help drive global adoption.

2 days ago
Serve Legal
Cardiff

Reports to: Technology Director / Executive Sponsor Location: Remote with occasional travel to London (2 times a month) Contract: Full-time, permanent Base Salary: £70,000 – £80,000 location and experience dependent + 10% company bonus scheme and sales commission scheme Why This Role Exists Serve Legal is entering a new chapter: evolving beyond compliance auditing into AI enabled,...

a day ago
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Scientist, Cardiff
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Global University Systems
Cardiff

Global University Systems is building a modern AI platform to power how our universities recruit, teach, support, and serve students. The Director of AI will lead this transformation, turning promising ideas into production-grade AI solutions that create real value for students and staff. This role owns the AI roadmap end-to-end: from identifying high-impact use cases, to running rapid...

a day ago
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Your World Recruitment
Cardiff

This Biomedical Science position is suitable for a qualified Histology Biomedical Scientist - Locum to apply on a locum basis to start as a locum with a pay of £25 - £32 P/H. Beneficial criteria to help be successful in this BMS role include the following: Histology experience Immunohistochemistry Special stains Embedding Quality experience ideal Microtome / Cutting sections HCPC...

3 days ago
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Monzo
Cardiff

You should apply if: What we’re doing here at Monzo excites you! - You have a multiple year track record of excellence leading the technical work of a team in the development and deployment of advanced Machine Learning models tackling real business problems, preferably in a fast moving tech company

8 hours ago
Minton, Treharne & Davies
Cardiff

Consultant Scientist (Food and Agriculture) Background MTD is currently recruiting for a Consultant Scientist (Food and Agriculture) to join our consultancy team in Cardiff, United Kingdom. Job Description As a Consultant Scientist within MTD's food and agriculture consultancy team, you will develop the skills required to perform forensic investigations into safety and quality disputes on a...

a day ago
Monzo
Cardiff

You should apply if: What we’re doing here at Monzo excites you!

You will have the chance to speak to our recruitment team at various points during your process but if you do have any specific questions ahead of this please contact us on tech-hiring@monzo.

Remote
4 days ago
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