trainee data scientist jobs in Southampton

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 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.

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.

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.

Data Scientist - £70k | Remote / Hybrid | FinTech / Payments Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today. 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,...

Job Description Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for an expert Mathematician (part-time work from home) to help advance AI development. As a member of DataAnnotation's Math team, you'll be part of a growing community of over 100,000 experts who are driving...

You will be an excellent communicator able to engage effectively with both academic and professional services colleagues often on complex topics.

You must be willing to be flexible and use your analytical and literacy skills on a range of topics.

You must be confident working with data and generating robust analysis and actionable insight from it with minimal supervision.

You will operate as a senior individual contributor, with end-to-end ownership of data-driven research systems that directly inform research and decision-making.

You will be responsible for maintaining and developing automated pipelines to process data and create metrics efficiently as well as building advanced predictive models to measure and classify player and team performance.

You will also be collaborating with football club staff to understand technical and tactical concepts and translate them into metrics.

Job Description A fantastic opportunity for a Data Scientist, proficient in Python and C++ to join the market leaders in clean marine technology. Reporting to: Head of Innovation, Research & Development. Working closely with the Digital team. Location: London HQ Office (Marylebone) OR Southampton (Chandlers Ford) Office. As a Data Scientist you will be responsible for a portfolio of...

Do you want to build data science solutions that improve lives, not clicks? Would you thrive working directly with healthcare and public sector clients on the front lines of care delivery? Are you looking for impact-led projects where you own delivery end-to-end? A leading UK consultancy is scaling its AI & Data Science team to drive measurable outcomes in the healthcare and public sectors....

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,...

You will initially join as a Talent Manager, focusing on recruitment delivery and supporting existing clients. As you gain confidence, you'll be given increasing autonomy to manage recruitment processes end-to-end. With ongoing internal and external training, the role will naturally progress into a Consultant position, where you will take full ownership of roles and client relationships.

BAT is evolving at pace into a global multi-category business. With products like VELO, VUSE and GLO we are on a mission to decrease the health impact of our industry To achieve our ambition, we are looking for colleagues who are ready to Be The Change. Come, join us on this journey! British American Tobacco UK has an exciting opportunity for a Scientist - Novel Scientific Capabilities and...

You will analyze various oceanographic data to understand nutrient and carbon transports in the North Atlantic. This role offers a salary between £28,200 and £30,600 per annum with options for full-time or part-time working arrangements, as well as generous benefits including 30 days annual leave and pension scheme.

About Turing: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM,...

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.

A leading marine research organization in Southampton is seeking a Marine Climatologist to conduct groundbreaking research into air-sea exchanges. The role requires a PhD in atmospheric or oceanographic sciences and a strong skill set in data analysis. The successful candidate will contribute to significant projects within the UK's Natural Environment Research Council, offering a starting salary...

A leading research-intensive university in Southampton is seeking a Data Scientist to provide expertise in programme development. Responsibilities include supporting programme assessments, analyzing student data, and advising senior leaders on decisions based on robust insights. The ideal candidate will be confident with data, possess excellent communication skills, and have the ability to work...

BAT is evolving at pace into a global multi-category business. With products like VELO, VUSE and GLO we are on a mission to decrease the health impact of our industry To achieve our ambition, we are looking for colleagues who are ready to Be The Change. Come, join us on this journey! British American Tobacco UK has an exciting opportunity for LEAD SCIENTIST – TOXICOLOGICAL RISK ASSESSMENT in...