Principal Data Scientist jobs in Edinburgh

You will have direct contact with RoslinCT's client, supporting with long‐term process improvements and quality investigations. - Create realistic, innovative solutions to complex technical and operational challenges, analysing data and presenting recommendations to both senior and executive management.

Principal Clinical Scientist – Alignerr (Edinburgh, Scotland – Remote)Alignerr partners with leading AI research teams to build and train cutting‑edge models. We are seeking a Principal Clinical Scientist to bring senior‑level expertise in clinical trial design and regulatory‑grade data interpretation into AI‑driven research workflows.About the JobContract, hourly, $40–$80/h, 10–40...

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 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 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.

Innovid is the leading independent omnichannel ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love. In 2025, Innovid and Flashtalking merged to create a transparent, scalable alternative to big-tech, walled-gardens, and point solutions across CTV, digital, linear, and social channels. As part of Mediaocean, Innovid is tied...

Job Description Data Scientist Edinburgh City Centre (2 days per week in office) £45,000 - £55,000 + excellent package AI Connect are proud to be partnered with a growing and influential energy trading organisation in Edinburgh, using advanced data science and machine learning to tackle real-world energy challenges. This is a brilliant opportunity to join a team at the forefront of AI-driven...

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...

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 build and deliver advanced data analytics products using your expertise in statistical modelling and machine learning. Collaborating with key stakeholders, you'll analyze large datasets and implement data-driven solutions to support business objectives. Seeking candidates with proficiency in Python, SQL, and a background in data science, particularly in the Utilities industry.

A progressive data consultancy in Edinburgh is seeking a Graduate Data Scientist to join their dynamic team. This role offers the opportunity to engage with clients while applying analytical and programming skills in real-world scenarios. Ideal candidates will hold a strong degree in a numerate discipline and have hands-on experience with data projects. The position emphasizes mentorship and...

You must have the Right to Work in the UK.

You will drive technical design, development and documentation of cross-functional and multi-platform capabilities.

You will work in collaboration with data platform engineers, algorithm developers and clinical experts to focus on key metrics for diabetic patients and clinicians.

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A leading ad tech platform is seeking a Data Scientist to join their innovative team in Edinburgh. The role involves collaborating on high-impact projects and utilizing data science to influence media investment decisions. Essential skills include a degree in a data-related field, proficiency in Python and SQL, and experience in the full data science lifecycle. The company offers competitive...

A technology firm in Edinburgh is looking for a Data Scientist intern to work on advanced AI training projects. Responsibilities include designing complex data science challenges, creating rigorous technical solutions, and auditing AI-generated code for accuracy. Ideal candidates will have a Masters or Ph D in a quantitative field and strong skills in supervised and unsupervised learning, deep...

Overview At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Your impact As an experienced Data Scientist you will be an...

You should have completed at least one substantial project (academic or otherwise) where you worked with data, derived insights or models, and presented your findings.

A leading Cell and Gene Therapy company based in Edinburgh is seeking a Principal MSAT Scientist to provide technical leadership for CASGEVY manufacturing. The ideal candidate will have prior experience in GMP environments, exceptional communication skills, and the ability to drive continuous improvements. This role offers the opportunity to work with a collaborative team in a rapidly expanding...

Data Scientist (Masters) - AI Data TrainerAlignerr Edinburgh, Scotland, United KingdomBase pay range$40.00/hr – $80.00/hrAbout The JobAt Alignerr, we partner with leading AI research teams and labs to build and train cutting‑edge AI models. You’ll challenge advanced language models on topics such as machine learning theory, statistical inference, neural network architectures, and data engineering...