Junior Data Scientist jobs in Southampton

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.

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.

Bristol, United Kingdom / Croydon, United Kingdom / Liverpool, United Kingdom / Newcastle Upon Tyne, United Kingdom / Southampton, United Kingdom Location/s: Southampton, Croydon, Liverpool, Newcastle, Bristol; UK Recruiter contact: Ainsley Anstess Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+...

Macrogen Europe BV is a leading provider of genome sequencing services for academic and clinical research, as well as the life sciences industry. We provide flexible, fast sequencing of DNA and RNA with comprehensive, reliable data. Our services are available across Europe and Africa and include whole genome, whole exome, and targeted sequencing – as well as transcriptome, epigenome, metagenome,...

You will also be responsible for sourcing aircraft, negotiating with providers, arranging requests for the flight and keeping the client updated on every aspect.

The ideal candidate will be responsible for implementing electrical components into devices. They will also help design and manufacture electrical products of all shapes and sizes. They should be able to make quality assurance checks in order to keep the product standard high. Key Responsibilities - Evaluate electrical products and systems by designing testing methods - Test finished products...

🚀 Inside Channel Account Manager (German Speaker) – Step Up Your Sales Career with Adobe! Location: Bournemouth, UK (Hybrid) | Salary: OTE: £43000 | Language: German At EIMS Global Ltd, we’re the sales growth engine behind the world’s biggest tech brands – from Adobe and SAP to Dell and HP. We exist to help global technology leaders scale smarter, sell faster, and expand their market share...

A government agency is seeking an Associate Data Scientist to join a high-impact data science team focused on enhancing operational effectiveness through innovative data solutions. The ideal candidate should possess strong analytical skills, familiarity with machine learning, and the ability to communicate data insights effectively. This role offers a chance to work with cutting-edge technology...

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...

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.

Job Title: Junior Data Scientist Location: London Experience: 2–5 years Education: Master's in Science (IT/Computer Science/Engineer) Employment Type: Full-Time UK based candidates only. About the Role We are looking for a motivated Junior Data Scientist to join our data team and contribute to the development of data-driven solutions. This entry-level position offers an excellent...

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....

Business Description Spectrum Geosurvey specialise in coastal geophysical surveys, supporting a wide range of clients in the offshore renewables sector. We have a proven track record in delivering the highest-quality hydrographic and geophysical survey data. Spectrum Geosurvey are seeking an enthusiastic and dedicated individual to join our growing team based in our Lymington office. Job...

Database Engineer (PostgreSQL & Python) - MUST BE BASED IN THE UK Find out more about the daily tasks, overall responsibilities, and required experience for this opportunity by scrolling down now. - Opportunity for a Database Engineer (Junior/Mid/Senior) to join a remote-first, UK-headquartered technology business - Competitive salary between £45,000 - £70,000 + excellent benefits including...

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...

Overview Biotage – Southampton, United Kingdom. Senior Scientist – SME Mass Spectrometry in the Oligonucleotide Production Department, Southampton. Lead analytical strategy and contribute to the development and production of high-quality modified oligonucleotides. Responsibilities Lead and oversee analytical workflows involving LC-MS, HPLC, PAGE, UPLC-MS and related chromatography to support...

You will work within a multidisciplinary team to explore, test, and deliver innovative approaches using the MCA tech stack. This role is ideal for individuals who are curious, adaptable, and committed to continuous learning and responsible data use.

Senior Scientist - Downstream Processing Biotage Southampton, England, United Kingdom Join our high-performing Oligonucleotide Production team in Southampton—a vibrant coastal city offering the perfect balance of professional opportunity and quality of life, with excellent transport links. We are seeking a Senior Scientist with deep expertise in downstream processing modalities including...

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...