physics research scientist jobs in Cardiff

You will work on real production problems rather than research-only work, owning models from first iteration through to live deployment.

You will collaborate closely with other data scientists, data engineers, and DevOps, with the freedom to shape how GenAI and ML are used across the platform.

You will have built an optimization model using MILPs, heuristics, decomposition, or other methods (big focus on linear optimization, not so much on non-linear). In terms of skills you should have strong working experience with optimization solvers (e.g. Gurobi, Cplex, FICO Xpress optimization or other).

We’re hiring a Senior Quality Assurance Specialist known as a Quality Senior Scientist internally Location: Chippenham, Wiltshire, 2 days a week hybrid Contract: Fixed-Term Contract (12 months) Reports to: Scientific Affairs Director – Pharma Division Are you passionate about driving quality excellence in healthcare? Do you thrive in a regulated environment where your expertise directly...

You will complete medium-complexity and normal-risk fire risk assessments (FRAs) and provide clear, specialist advice and technical support to clients.

You will assist with mentoring Graduate Consultants and contribute to the development and growth of the team.

You will support and mentor graduate consultants and develop skills across a range of specialist areas.

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...

You will support the assessment and development of new technologies emerging from defence and security research. Working alongside experienced colleagues, you’ll help evaluate market opportunities, prepare commercial documentation and support licensing and early spin-out activities.

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...

Machine Learning Engineer - Contract (Financial Services, Outside IR35) Duration: 6 months Rate: £650 - £750 per day IR35: Outside Location: UK / Remote We’re seeking an experienced Machine Learning Engineer to support a Financial Services organisation on an initial 6-month contract, working on production-grade ML systems that operate in regulated, high-volume environments. This role is...

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.

You will also be responsible for the following; - Developing the approach for sustainability across significant portfolios and major frameworks. - Increase WSP's profile in the industry, help secure new work and improve the quality and technical knowledge relating to Sustainable design.

With Intelligence is a data and information business specialising in the asset management sector. We are seeking a French-speaking Data Researcher to join our Cardiff research centre. The successful candidate will be responsible for collecting and maintaining accurate data on institutional investors through the analysis of annual reports, specialist documents, and relationship building. This role...

We are recruiting the Head of Strategic Partnerships on behalf of Central South Active Partnership. This is an exciting opportunity to play a crucial role in the operations of CSAP. You’ll join a small but ambitious team and work closely with the Managing Director. Key Details Location: Remote (Central South Region) with travel Remuneration: £50,000 - £58,000 per annum depending on...

My client is a specialist headhunting firm focusing on connecting top talent in quantitative research and technology with leading companies in the field. They look for brilliant minds across subjects such as maths, statistics, physics, computer science and engineering. They have a strong track record and a reputation for being honest and direct, they have built their name by matching exceptional...

At Reltio®, we believe data should fuel business success. Reltio’s AI-powered data unification and management capabilities—encompassing entity resolution, multi-domain master data management (MDM), and data products—transform siloed data from disparate sources into unified, trusted, and interoperable data. Reltio Data Cloud™ delivers interoperable data where and when it's needed, empowering data...

The Opportunity: We’re hiring a Sales Development Representative to support continued growth across critical infrastructure and industrial markets. This role sits at the front of the revenue engine and plays a key part in introducing our cyber-physical security platform to organisations operating complex IT, OT, and IoT environments. You’ll engage senior security, engineering, and operations...

You will complete medium-complexity and normal-risk fire risk assessments (FRAs) and provide clear, specialist advice and technical support to clients.

You will assist with mentoring Graduate Consultants and contribute to the development and growth of the team.

You will have a recognised qualification in a fire safety or fire-related subject and will ideally have the following:

Who we are Bath-times, half-times, party-times, meeting-times, and cooking-times. Our water brings Wales to life! It helps 3 million people stay healthy and clean every day. It keeps businesses running smoothly and life flowing along. We’re different. And proud of it. We’re for everyone, not for profit. We’re people from every walk of life. All with an opportunity to develop and grow amazing...

Closing Date: 21/12/2025 Group: Online Safety Group Management Level: Senior Associate Job Type: Permanent Job Description: Please note that this role will close at 00:01 on Sunday 21 December and therefore we advise getting your application in by no later than midnight on Saturday 20 December. About Ofcom As the UK’s communications regulator, we’re delivering vital work that helps...

You will initially focus on our Flex product, where we’re reinventing credit cards to give customers more visibility and control over their spending. Over time your remit will expand to cover other areas of Borrowing.

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

With Intelligence is a data information business specialising in the asset management sector. We are seeking a dynamic Data Researcher to join the Cardiff research centre. The successful candidate will be responsible for collecting and maintaining accurate data pertaining to institutional investors, through the analysis of annual reports, other specialist documents, and relationship building....