Machine Learning jobs in Cardiff

### Who you are Strong hands‑on experience developing and deploying machine learning models in production, ideally in large‑scale or cloud‑native environments Advanced Python skills, using libraries such as NumPy, Pandas, scikit‑learn, PyTorch or TensorFlow Solid understanding of the end‑to‑end ML l

*Senior Machine Learning Engineer** *(Outside IR35) | 6‑Month Contract** 📍 *Bristol (Hybrid – ~20% onsite)** *Build Machine Learning that Actually Matters*** This isn’t another recommender system. This isn’t ad‑tech. And it definitely isn’t “just moving notebooks into production”. We’re looking for

*What you will do as a Senior ML Engineer** Design, build, and optimise machine learning models, including NLP, computer vision, and predictive analytics. Own the ML lifecycle from data preparation through training, evaluation, and deployment. Implement and maintain MLOps workflows for continuous in

*Job title:** Machine Learning Engineer - (Senior IC) *Location:** London, Bristol, Edinburgh *Salary:** £75,200 - £103,400 *Reporting to:** Head of Data Science & Products *This role is based in the UK and requires existing right to work in the UK.** *At this time, we are not able to offer visa

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Senior Machine Learning & AI Engineer End Date Wednesday 01 April 2026 Salary Range £72,702 - £80,780 We support flexible working - click here for more information on flexible working options Flexible Working Options Hybrid Working Job Description Summary Job Description JOB TITLE: Senior Machin

Location: Bristol (20% onsite) Duration: 6 month contract Rate: £78ph LTD (Outside IR35) Role details: Our client, a leader in the defence and security sector, is seeking a Senior Machine Learning Engineer to join their team on a contract basis. This role involves developing and deploying advanced m

About AXA: AXA is a global leader in insurance and financial services, dedicated to helping customers protect what matters most to them. As the sixth-largest insurance company in the world, we provide a wide range of services, including health, car, home, and business insurance. We support millions

Why PlayStation? PlayStation isn’t just the Best Place to Play — it’s also the Best Place to Work. Today, we’re recognized as a global leader in entertainment producing The PlayStation family of products and services including PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, acclaimed

About Us We are the Information Intelligence Group (IIG) of CACI UK, a specialist technical consultancy providing bespoke solutions to solve complex operational problems. Due to some exciting growth within our Critical National Infrastructure business, we are interested in speaking with an experienc

*Junior Machine Learning Developer** *Bristol** *Full- Time 37.5 hours over 5 days. Office centric from Bristol Office** *£25k - £30k** *About One Big Circle** Be part of an award-winning workplace: The Sunday Times Best Medium-sized Technology Company 2025 Formed in 2017, One Big Circle is a fast-g

*JOB TITLE:** Senior Machine Learning & A.I Engineer *SALARY:** £72,702 - £80,780 *LOCATION(S):** Bristol *HOURS:** Full-time *WORKING PATTERN:** Our work style is hybrid, which involves spending at least two days per week, or 40% of our time, at one of our office sites *About this opportunity**

*Your role** ECMWF is seeking an enthusiastic *Machine Learning Scientist - ArcX Climate Change** to help deliver a step change in the use of machine learning methods for sub-seasonal to seasonal prediction over Africa. Under the EU Global Gateway programme for Africa Regional Centres of Excellence

Bristol As an Algorithms Engineer, you will have the opportunity to work on advanced technologies and create solutions in the field of Radio Frequency (RF) Seekers! Salary: Circa £45,000 to £58,000 depending on experience Dynamic (hybrid) working: Typically 4 days per week on-site, due to workload c

*About Us** Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part

At Fractile, we're taking a revolutionary approach to computing to run the world's largest language models 100x faster than existing systems. Our fast-growing team is working at the cutting edge of the latest AI developments in both hardware and software. Want to get involved? We are looking for Sen

*About Graphcore** At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by

Senior AI (ML) Engineer Remote, UK Work at the intersection of AI and digital assets in a fully remote UK role. This is an opportunity to join a fast-growing, AI-first analytics business where you will build full-stack machine learning and GenAI solutions that directly power a market-leading data pl

Bristol An exciting role for a Systems Engineer to be involved in a variety of projects developing ground breaking technologies through the use of Modelling & Simulation. With opportunities to support field trials and work with a dedicated team of Engineers to help your own career development this r

### Who you are You have a track record of deploying advanced Machine Learning models tackling real business problems with demonstrable impact, preferably in a fast moving tech company You're impact driven and excited to own the end to end journey that starts with a business problem and ends with yo