trainee data scientist jobs in Calderdale

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 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.

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 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 alongside a team of 11 scientists, technologists and trainees, providing expert support across a wide range of diagnostic radiology modalities for Portsmouth Hospitals and several external healthcare partners.

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.

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,...

Select how often (in days) to receive an alert: Package: Competitive Salary + Benefits Role ID: SF19359 Are you ready to be part of the future? At QinetiQ, we're not just imagining tomorrow we are creating it. From cutting-edge defence technology to ground-breaking innovations our mission is to empower and protect lives. Join us as an Associate Scientist at our Portsdown Technology Park in...

A healthcare staffing agency is seeking a Band 6 Transfusion Biomedical Scientist in Portsmouth. This ongoing full-time role offers the chance to make a significant impact on patient care while enjoying flexible locum work. Applicants must be HCPC registered and will be responsible for providing accurate analytical data and supervising laboratory staff. Benefits include competitive pay and...

Package: Competitive Salary + Benefits Role ID: SF19359 Are you ready to be part of the future? At QinetiQ, we're not just imagining tomorrow we are creating it. From cutting-edge defence technology to ground-breaking innovations our mission is to empower and protect lives. Join us as an Associate Scientist at our Portsdown Technology Park in Portsmouth, where you will have the opportunity to...

Your mission We are seeking a highly motivated Application Scientist to join our team and serve as scientific and technical expert for our products and solutions. This is a field-based position with extensive travel, where you will engage directly with customers, providing hands-on technical support, training, and demonstrations to ensure successful adoption of our technologies. As an...

You will work right at the core of our R&D team, taking novel models from a whiteboard concept to a production-ready tool that empowers scientists to discover new drugs and engineer next-generation materials. If you crave ownership and want to build technology that actually accelerates scientific discovery, this is your home.

This role is the programme's data-driven applications engineer - sitting between Oracle APEX development, analytics engineering, and data science enablement. It focuses on delivering reporting, dashboards, lightweight applications, and analytical PoCs on top of the client's Oracle cloud estate (ADW, OAC, Fusion, OIC). Key Responsibilities - Develop, enhance and maintain secure APEX applications...

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...

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...

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.

Machine Learning Engineer Fully Remote - UK based Up to £90,000 + Benefits About the Role We are working with a fully remote gaming and entertainment business that is scaling its data and machine-learning capabilities. With strong backing for data-driven decision-making, they are now looking for a Machine Learning Engineer to help operationalise, maintain, and optimise their ML systems across...

You will design and deliver intelligent agentic workflows, leveraging frontier LLMs. Working with their data scientists and backend engineers, you'll be responsible for making unstructured legal data usable, scalable, and impactful. This is not a prototyping role — you'll ship well-engineered, production-ready systems that directly impact customers.

Package & Role Information Package: Competitive Salary + Benefits Role ID: SF19354 About QinetiQ At QinetiQ, we're not just imagining tomorrow we are creating it. From cutting‐edge defence technology to ground‐breaking innovations our mission is to empower and protect lives. Join us as a Scientist at our Portsmouth Technology Park (PTP) site, where you will have the opportunity to work with...

A leading defense technology company in Portsmouth is seeking an Associate Scientist to support the development of advanced radar and signal processing technologies. Candidates should have a strong background in physics, mathematics, or related disciplines, along with coding skills in MATLAB, Python, or C++. Your role will include developing models, conducting data analysis, and documenting...