22 of 22 Contract Data Scientist Jobs in the UK

days onsite Pay - Flexible daily rate (inside IR35) Scope As a key member of a product squad and reporting to the Lead Product Data Scientist, a Data Scientist will develop data pipelines, machine learning models, and complex optimization models in the ODS software product suite. … Data Scientist is in charge of modelling and robust implementation of features contributing to an operations decision-support product. In developing a product's core algorithm, the full-stack Data Scientist role will ensure that their features integrate seamlessly into the product's technical stack (data ...

Data Scientist/Data Analyst Contract Duration: 6 Months, initially Location: Farringdon, London Job Type: Hybrid Paying inside Ir35 via umbrella Join our team at Reed Professional Services, a management consultancy and technology services company. We are seeking a highly skilled and motivated Data Scientist/Data Analyst to drive data-driven decision-making and deliver advanced analytics solutions across our client’s business in the postal service sector. Day-to-day of the role: Design, develop, and deploy machine learning models for predictive analytics, classification, clustering, and recommendation systems. Utilize Natural ...

Data Scientist Contractor £500-600pd Outside IR35 3 months We are working with a leading consultancy that is looking for an experienced Marketing Mix Modelling (MMM) Data Scientist to join on a contract basis. This role will focus on delivering robust marketing effectiveness … insights for high-profile clients across multiple sectors. The Role As an MMM Data Scientist, you will play a key role in designing, building, and validating marketing mix models to inform strategic marketing decisions. You will work closely with consultants, client stakeholders, and analytics teams to translate complex ...

Senior Data Engineer/Data Scientist sought by leading investment bank based in the city of London.**Inside IR35 - 4 days a week on site** Overview Data Engineer/Data Scientist role supporting Front Office operations with expertise in data engineering, and stakeholder … management in investment banking environment. Key Responsibilities Build data pipelines for real-time and batch processing of financial data Partner with traders, portfolio managers, and risk teams to deliver analytics solutions Ensure compliance with regulatory reporting requirements Optimize data models for front office metrics ...

Data Scientist: We are seeking a highly skilled Data Scientist AI to design, develop, and deploy advanced machine learning and artificial intelligence solutions. The ideal candidate will work on large datasets, build predictive models, and collaborate cross-functionally to deliver scalable, data-driven products. … optimize machine learning and deep learning models. Work on AI/ML projects including NLP, computer vision, recommendation systems, and generative AI. Perform data cleaning, feature engineering, and exploratory data analysis (EDA). Build and manage data pipelines and model training workflows. Deploy models into production ...

Pricing Optimisation Data Scientist £600-700 per day Inside IR35 3 months The Role As a Pricing Optimisation Data Scientist, you will work closely with product, commercial, and engineering teams to design, build, and deploy pricing models. You will analyse large datasets, run experiments, and deliver … models using Python and SQL Analyse customer behaviour, demand elasticity, and price sensitivity Design and evaluate A/B tests and pricing experiments Build data pipelines and analytical datasets to support pricing decisions Translate complex analytical results into clear insights for stakeholders Collaborate with product managers and engineers ...

Senior Experimentation Data Scientist (Contract) Sector: eCommerce Contract Length: 3 months IR35 Status: Inside IR35 Day Rate: £650-£700 per day Location: Hybrid - 2 days per week onsite Overview We are supporting a leading eCommerce business in the search for a Senior Experimentation Data Scientist … operational use cases Lead A/B testing and controlled experiments to evaluate promotional and operational changes Ensure analytical robustness through sense-checking data, assumptions, and outputs Work closely with engineers, analysts, and operational stakeholders within a squad environment Translate experimental outcomes into clear, actionable recommendations for the business ...

Data Scientist - Contract - 12 months+ I have a great contract opportunity for a strong Data Scientist. My London based client is looking for someone with excellent experience in the manufacturing and packaging industry. You need to have excellent Stochastic Simulation/Linear Processing - not your classic data scientist. We are also looking for someone with an analytical mindset focussing on explorations/exploitation of current data models. Location : Hybrid (2/3 days London. Some overseas travel). Length : 12 months with strong view to extend IR35 Status : Inside Rate : Dependent on experience. Required experience ...

This is a fantastic opportunity to work as a Data Scientist, working with Scientists, for a major pharmaceutical company, on a remote basis, outside IR35. The key skills required for this Data Scientist vacancy are: Extract knowledge and insights from image-based data Work with … biomarker scientists and pathologists to interpret analysis results Data preparation, modelling, analysis and visualization If you do have the relevant skills for this Data Scientist vacancy, please do apply. ...

Data Scientist - 6-Month Contract (Inside IR35) Rate: £400 per day Location: Mostly remote with occasional visits to London office Clearance: BPSS clearable Start: Jan 2026 We're looking for an experienced Data Scientist to join a 6-month project focused on improving healthcare screening strategies. … work on impactful questions around population changes, geographical factors, and operational models for screening services. Key Requirements: Strong skills in Python, Pandas, SQL, and data wrangling Experience with BI tools and data visualization Previous medical sector experience is essential BPSS clearability Comfortable working in Agile environments What ...

Data Scientist Location: Canary Wharf Employment Type: Contract, 2 months, strong chance of extension About the Role Morgan Hunt are working with a leading government organisation to recruit a GIS Data Scientist who can blend spatial analysis, advanced analytics, and problem-solving to turn geospatial data into actionable insights. You'll work with large, complex datasets, build predictive models, and support data-driven decisions across the organisation. If you love maps, patterns, and answering real-world questions with data, this role has your name all over it. Key Responsibilities Acquire, clean, and manage ...

Data Scientist Location: London Employment Type: 2 month contract **Candidates must be have Valid SC Clearance before applying** About the Role We're looking for a GIS Data Scientist who can blend spatial analysis, advanced analytics, and problem-solving to turn geospatial data into actionable … insights. You'll work with large, complex datasets, build predictive models, and support data-driven decisions across the organisation. If you love maps, patterns, and answering real-world questions with data, this role has your name all over it. Candidates must be SC Cleared. Key Responsibilities Acquire, clean ...

Spatial AI & ML Data Scientist (ArcGIS, Python) 10 Months (part-time) Remote 400 to 500 a day (Outside IR35) Currently looking for a Data Scientist to Design, build, and validate AI/ML models for geospatial products: Essential Skills 5+ years in AI/ML model … development and predictive analytics Strong spatial data science and GIS skills (QGIS, ArcGIS, Python GIS stack) Proficient in PyTorch, YOLO, AWS/Azure Experience with UK socio-environmental datasets (IMD, ONS, land use) Ability to integrate models into offline/on-prem environments Excellent communication and stakeholder management skills ...

Spatial AI & ML Data Scientist (ArcGIS, Python) 10 Months (part-time) Remote £400 to £500 a day (Outside IR35) Currently looking for a Data Scientist to Design, build, and validate AI/ML models for geospatial products: Essential Skills 5+ years in AI/ML model … development and predictive analytics Strong spatial data science and GIS skills (QGIS, ArcGIS, Python GIS stack) Proficient in PyTorch, YOLO, AWS/Azure Experience with UK socio-environmental datasets (IMD, ONS, land use) Ability to integrate models into offline/on-prem environments Excellent communication and stakeholder management skills ...

Title: AI Engineer/Data Scientist Location: Sheffield or Birmingham - 3 days per week in the office - only candidates within commutable distance will be considered by the client Salary/Rate: £500 per day inside IR35 Start Date: 29/01/2026 Job Type: Contract - 6 months … exciting opportunity now available with one of our sector-leading financial services clients! They are currently looking for a skilled AI Engineer/Data Scientist to join their team for an initial 6-month contract. Job Responsibilities/Objectives The Onboarding and Know Your Customer Value Stream incorporates ...

currently working with a London-based Investment Bank who are actively seeking a highly skilled Data Scientist/Developer to join a market-leading team in the Fixed Income space. What you'll need to succeed Extensive Data Science experience within Investment Banking - Mandatory. We will … consider candidates without this experience. Strong Data Engineering and Data analysis experience, with strong knowledge of Pandas, NumPy, and visualisation tools. Strong Python programming experience, with good experience building and maintaining Data Pipelines. Good knowledge of Fixed Income products. Strong experience in statistical analysis, machine learning ...

client an award winning SaaS organisation providing software solutions to the SME marketplace is now seeking an experienced Data Scientist for a 12 month contract. You will be assisting in the company transition from correlation-based reporting to causal-based decision making, helping guide key marketing investment decisions. … simulate business outcomes under various economic and budgetary scenarios, acting as the "radar" for the marketing department. Serve as the analyst lead for the Data Clean Room (DCR) strategy, specifically within Meta Advanced Analytics (AA) SQL: Write and optimize advanced SQL queries Learning Agenda & Causal Experimentation. Design and execute ...

client an award winning SaaS organisation providing software solutions to the SME marketplace is now seeking an experienced Data Scientist for a 12 month contract. You will be assisting in the company transition from correlation-based reporting to causal-based decision making, helping guide key marketing investment decisions. … simulate business outcomes under various economic and budgetary scenarios, acting as the "radar" for the marketing department. Serve as the analyst lead for the Data Clean Room (DCR) strategy, specifically within Meta Advanced Analytics (AA) SQL: Write and optimize advanced SQL queries Learning Agenda & Causal Experimentation. Design and execute ...

looking for a Data Scientist to develop and deploy advanced analytics and optimisation solutions in a manufacturing environment. The role involves applying modelling, optimisation, and simulation techniques to improve operational efficiency and deliver production-ready solutions. Key Responsibilities Apply exploration-exploitation methods and optimisation techniques (surrogate models, Bayesian ...

looking for a Data Scientist to develop and deploy advanced analytics and optimisation solutions in a manufacturing environment. The role involves applying modelling, optimisation, and simulation techniques to improve operational efficiency and deliver production-ready solutions. Key Responsibilities Apply exploration-exploitation methods and optimisation techniques (surrogate models, Bayesia ...

currently working with a London-based Investment Bank who are actively seeking a highly skilled Data Scientist/Developer to join a market-leading team in the Fixed Income space. What you'll need to succeed Extensive Data Science experience within Investment Banking - Mandatory. We will ...

Your new company Working for a globally renowned retail company. Your new role Seeking a hands-on Data Science role in London to support R&D for automated packaging. You'll combine operations research, simulation, and practical engineering to create models that improve how the products are counted, bagged … packing. Stochastic simulation: accounting for variability in machine speeds and conveyor setups. Techniques: statistical simulation, stochastic modeling, linear optimization. Tools & Platforms Expertise: Databricks for data workflows. GitHub for CI/CD and version control. Package management for reproducibility. What you'll get in return Flexible working options available. What ...