5 of 5 Data Scientist Jobs in Cheshire

Lead Data Scientist (remote) Search, Ranking, Retrieval and LLM Modelling Early Stage AI Company We are working with a fast growing early stage company that is building a new intelligence layer for the next era of product discovery. With AI assistants becoming the first place consumers turn … search environments. This is exactly what this company solves. They already partner with global consumer brands and now want to hire a Lead Data Scientist to architect and own the modelling engine that powers the platform. This is a hands-on role with serious technical ownership. You will ...

TITLE: Senior Data Scientist SALARY: £70,929 - £80,000 LOCATION(S): Manchester HOURS: Full time WORKING PATTERN: Hybrid, 40% (or two days) in the above office location About the opportunity We have a great opportunity for a Senior Data Scientist to support developing next-generation agentic … Hands‐on LLM fine‐tuning, prompt engineering, and evaluation frameworks Design and analysis of A/B tests and other experimentation methods. Knowledge of data governance and model risk management in regulated environments. Experience with RLHF or similar approaches for continuous model improvement. Ability to spot opportunities for agentic ...

TITLE: Senior Data Scientist SALARY: £70,929 - £80,000 LOCATION(S): Manchester HOURS: Full time WORKING PATTERN: Hybrid, 40% (or two days) in the above office location About the opportunity We have a great opportunity for a Senior Data Scientist to support developing next-generation agentic … Hands‐on LLM fine‐tuning, prompt engineering, and evaluation frameworks Design and analysis of A/B tests and other experimentation methods. Knowledge of data governance and model risk management in regulated environments. Experience with RLHF or similar approaches for continuous model improvement. Ability to spot opportunities for agentic ...

refer candidates to Mercor that collaborates with world's leading AI research labs to build and train cutting-edge AI models. Organization: Mercor Position: Data Scientist Referral partner: Crossing Hurdles Type: Hourly Contract Compensation: $60-$100/hour Location: Remote Duration: Approximately 2 months (extension feasible) Commitment … hours per week, fully asynchronous Role Responsibilities Focus on hands‐on data science tasks, such as designing experiments Gathering and pre-processing data Building and evaluating models, and collaborating closely with engineering teams to deploy production‐ready solutions Ensure output consistency and quality through collaboration with peers ...

failure clusters, edge cases, and improvement opportunities. Recommend improvements to task design, rubric structure, and evaluation criteria based on statistical findings. Present insights to data labeling experts and technical teams to foster collaboration and drive improvements. Qualifications Must-Have Statistical Expertise: Strong foundation in statistical analysis, hypothesis testing … pattern recognition. Programming: Proficiency in Python (pandas, scipy, matplotlib/seaborn) or R for data analysis. Data Analysis: Experience with exploratory data analysis and creating actionable insights from complex datasets. AI/ML Familiarity: Understanding of LLM evaluation methods and quality metrics. Tools: Comfortable working with Excel ...