26 to 50 of 125 Data Scientist Jobs in the UK

Data Scientist (NLP & LLM Specialist) Remote- UK 6-month contract with Potential Extension Day rate - £ 427.68 - £ 565 per day Inside IR35 Data Scientist (NLP & LLM Specialist) Are you an expert in Natural Language Processing who thrives on building scalable, real-world AI solutions? We are seeking … hands-on Data Scientist to join a premier global credit ratings and financial information firm. You will be a key player in launching a brand-new, from-scratch analytics platform designed for elite institutional clients including corporate banks and asset managers. The Opportunity In this role, you will ...

Quant Developer/Data Scientist Location: Flexible (Major Financial Hubs) Experience: 25 Years Compensation: Competitive + Performance-Based Bonus A leading asset management firm is seeking a highly talented Quant Developer/Data Scientist to join its systematic and discretionary investment teams. This is a front … next generation of research and trading infrastructure. This opportunity is ideal for someone who loves hands-on development, quantitative research, and solving complex data challenges in a fast-paced, intellectually rigorous environment. Key Responsibilities Develop and optimise quantitative research frameworks , signal-generation pipelines, and analytics tools. Work closely with ...

Data Scientist – Optimisation & Applied Analytics Contract duration: 6months (12months of work road mapped) Day rate: 800 Inside IR35 Location/Hybrid: 2-3 days per week to Heathrow Airport A major global airline, undergoing a multi‐million‐pound data and optimisation transformation , is looking for a Data Scientist to join their high‐performing Decision Support & Optimisation function. This role is end‐to‐end, hands‐on, and deeply embedded in the business. You’ll work at the start of new product builds, shaping and delivering AI‐powered optimisation tools that keep people and aircraft moving efficiently ...

Active Enhanced DV (West) Required Key Skills: Machine Learning, AWS/Azure, Python, NLP, AI Who We Are? We are seeking a highly skilled Data Scientist with enhanced DV clearance to join a globally recognised leader in technology, consulting, and engineering services. Working across high-impact public … private sector projects, this role offers excellent career progression and the opportunity to work at the forefront of innovation in AI, machine learning, and data science. What Will You Be Doing? Applying advanced data science and machine learning techniques to solve complex challenges Conducting research and innovation ...

Role Details Role/Job Title: Data Scientist Work Location: Grange Castle Business Park, Dublin, Ireland Mode of Working: Office based The Role Data Scientist for pharmaceutical manufacturing processes. Your Responsibilities (Up to 10, Avoid repetition) Optimization Modeling Proficiency with Gurobi Optimization Solver Experience with Gurobi … Python API (gurobipy) Ability to formulate and solve linear, integer and mixed integer programming problems Experience with model robustness and model debugging Programming and Data Handling Ability to code in Python Proficiency in SQL for querying and managing input data Data pre-preparation skills (experience with pandas ...

Data Scientist – MRO AI Solutions (Embedded in Operations) Role Purpose We are seeking a highly skilled Data Scientist to develop advanced AI and ML models that unlock operational value within a major corporation's maintenance, repair, and operations (MRO) function. The role requires the ability … translate complex data insights into actionable business outcomes and create solutions that can be adapted across multiple operational entities globally. Key Responsibilities Design and implement predictive and prescriptive models to optimize MRO operations. Perform exploratory data analysis, feature engineering, and model validation. Collaborate with data engineering teams ...

Data Scientist - 3 days per week in Hounslow - Market rates - Inside IR35 My client is a global leading IT consultancy. They are on the hunt for a true data scientists with optimisation expertise or experience. Purpose: This role is responsible for developing industrialised optimisation and machine learning … seaborn) Proficient in working with cloud platforms (AWS preferred), code versioning (Git), experiment tracking (e.g. MLflow) Experience with cloud-based ML tools (e.g. SageMaker), data and model versioning (e.g. DVC), CI/CD (e.g. GitHub Actions), workflow orchestration (e.g. Airflow/Dagster) and containerised solutions (e.g. Docker, ECS) nice ...

Data Scientist (Product Analytics) LondonUp to £65,000 plus benefits This is an opportunity to join a high-growth consumer tech environment where data sits at the heart of every product decision. You will shape how millions of users experience a core digital platform, working across experimentation … behavioural analytics, and product strategy. The Company They are a fast-scaling consumer technology business with a strong data culture and a product ecosystem used globally. Their teams work collaboratively across product, engineering, and machine learning to deliver an exceptional user experience. Data is central to how they ...

Junior Data Scientist. Our client is looking for an enthusiastic Junior Data Scientist to join their dynamic team in London or Reading. This is an exciting opportunity to join a leading market research research agency supporting a range of high profile clients across marketing, advertising, and entertainment … industries. What You'll Do: As a Junior Data Scientist, you will play an important role in helping clients uncover insights that drive strategies and campaigns. Your main responsibilities will include: Analyzing data sets to identify trends, patterns, and actionable insights. Collaborating with team members to develop ...

Role: Senior Data Scientist Location: Manchester, UK/Leeds, UK Role Overview As the client analytics team evolves, we are looking to onboard commercially savvy, independent Data Scientists to support and accelerate a predefined analytics backlog. The role requires strong technical capability, commercial acumen, and the ability … analytics backlog. The role requires strong technical capability, commercial acumen, and the ability to operate autonomously while driving measurable business impact. The Analyst/Data Scientist will design and deliver analytical solutions that help grow wallet share, increase market share, and improve customer engagement. They will also lead ...

Data Scientist Newcastle upon Tyne (Hybrid Working 3 days in office in Newcastle upon Tyne) Full-Time | Permanent | 37.5 hours per week (My client can not offer sponsorship for this role) My client is looking for a Data Scientist to join its growing Integrity Analytics team … responsibilities include: Developing and validating predictive machine learning models Designing and implementing ETL (Extract, Transform, Load) pipelines using Python and SQL Performing exploratory data analysis, visualisation, and interpretation Contributing to generative AI initiatives, including LLM fine-tuning, document content extraction, and text summarisation Presenting technical results and business impact ...

Position: Senior Data Scientist 💵 Salary: £70,000 - £80,000 base + 12% flexible benefits 🌍 Location: London, UK (Hybrid – 3 days in office, 2 remote) An FTSE-listed global FinTech company is looking to hire a Senior Data Scientist in their Trading & Operations function, with deep experience … leading high‐impact data science projects end‐to‐end, from problem framing and exploratory analysis through modelling, experimentation and working with MLE. You’ll collaborate with data engineering, platforms, web, messaging, analytics, marketing, risk and product. This is a key senior hire , driven by strong and growing demand ...

Product Data Scientist - Up to £65k + Benefits | London (Hybrid) Join a fast-growing, community-driven marketplace on a mission to make fashion circular. We're looking for a Product Data Scientist who can turn complex data into actionable product insights, drive experimentation, and influence … strategy across a major consumer platform. What you'll do Own analytics for a core product area Shape product & commercial strategy with data-led insights Design, run, and evaluate A/B tests end-to-end (3-5 per quarter) Partner with Product, Engineering & ML teams Help build self ...

client, a prominent entity in the Defence & Security sector, is seeking a meticulous Data Scientist with a strong understanding of Linux, Data Science, and AWS to join their team. This is a contract position located in London for a duration of 12 months, requiring a UKIC … clearance to undertake sensitive and impactful work. Key Responsibilities: Develop and deploy data science solutions to support national security missions. Build and optimise data pipelines for processing large, complex datasets. Apply machine learning and statistical techniques to extract actionable insights. Create clear visualisations to communicate findings to stakeholders. ...

Principal Data Scientist London If you're a hands-on Data Science/AI specialist who loves solving real operational problems, this role puts you right at the heart of client delivery. You'll shape the problems, design and build the solutions, and see your models deployed … POCs. THE COMPANY This fast-growing consulting firm helps organisations across the public sector, defence and commercial markets deliver measurable improvements in performance through data, AI and digital solutions. They are building a modern AI & Digital capability that sits at the front of transformation programmes, working shoulder-to-shoulder ...

This is a unique opportunity to work at the cutting edge of AI, data technology, and elite football analytics. As a Data Scientist, you’ll join a collaborative, high-performing team with a culture rooted in creativity, innovation, and excellence. In this role, you’ll design … deploy data models that power decision-making across every area of the club — from strategy, tactics, recruitment, and performance, to pre- and post-match analysis. You'll also play a key role in supporting the club’s commercial operations, including e-commerce and fan engagement. If you're passionate ...

Product Data Scientist London or Leicester £70,000 - £85,000 The Company They are a fast-scaling consumer technology business with over six million customers across the UK and international markets. Their platform serves a broad community of key workers and partners, and they are backed by private … equity as they continue to expand digitally and globally. Data is a core focus for the organisation, with dedicated teams across analytics, engineering, BI and data science. The culture is collaborative, mission-driven and built around ownership, impact and continuous improvement. The Role You will play ...

Lead Data Scientist - Leicester x2 days a week We are working with a leading ecommerce company who are looking to add a Lead Data Scientist to their team. This role will involve the line management of 2 junior data scientists and will be interacting with … stakeholders often. The role will sit within a Marketing Science department and you will work on customer and marketing data including customer churn, segmentation, campaign analysis and marketing effectiveness across ads. Required: Strong leadership and communication skills Ability to work in a fast paced environment Strong Python & SQL skills ...

want to build AI and data science solutions that directly influence high-value business decisions? Have you taken models from exploration through to production in real environments? Are you ready to work in a small, high-impact team with real ownership and autonomy? This organisation is a global investment … firm operating at the intersection of technology, data, and decision-making. They have built an internal data and technology function to support deal sourcing, due diligence, and portfolio insights, using modern data science and emerging LLM/NLP techniques. The team works closely with senior stakeholders ...

Data Scientist - Optimisation & Applied Analytics Contract duration: 6months (12months of work road mapped) Day rate: 800 Inside IR35 Location/Hybrid: 2-3 days per week to Heathrow Airport A major global airline, undergoing a multi-million-pound data and optimisation transformation, is looking for a Data Scientist to join their high-performing Decision Support & Optimisation function. This role is end-to-end, hands-on, and deeply embedded in the business. You'll work at the start of new product builds, shaping and delivering AI-powered optimisation tools that keep people and aircraft moving efficiently ...

Lead Data Scientist £700-£750pd via Umbrella Mostly Remote/2 days per month in the London office Leading Financial Services organisation is seeking an experienced Lead Data Scientist to provide hands-on technical leadership across a major transformation programme. You will act as the technical … lead for a team of 4-5 Data Scientists, providing task direction, code and model oversight, and setting technical standards - without formal line management responsibility. The role remains hands-on, focused on the design, build, validation, and deployment of predictive and risk models within a regulated environment. Role: Provide ...

Opportunity: Data Scientist Performance Intelligence Startup · Remote-first · England or Spain £45,000 – £60,000 depending on experience About the Company This is a really exciting opportunity with a fast-growing performance intelligence startup with a genuinely clever concept — think elite sports coaching, but applied to the workplace. … company helps employees, teams, and organisations reach peak performance by uncovering the root causes that hold people back, delivering personalised, data-driven insights and actionable solutions. They drive measurable business impact across things like sales growth, AI adoption, employee retention, burnout reduction, and risk management. It is, in short ...

Synthesis we push the boundaries of what’s possible with Open Data. It’s a fast-paced, rapidly-changing environment at the intersection of data science, cultural analysis & brand consultancy. As a Senior Data Scientist at Synthesis, you will play a key role in shaping our data science practice and driving innovation across both client projects and internal products. You will lead end-to-end data projects, from shaping datasets and building models to designing scalable data workflows that power the insights and decision frameworks we deliver. You will work with diverse open data ...

great opportunities to combine foundational statistics with modern AI to find meaning in consumer finance data. We are looking for a hands-on Data Scientist to work alongside our lead data scientist to experiment, engineer, and deliver innovative predictive models into our modern AWS production environments. … AI. Current Areas of Focus: Affordability, income and expenditure analysis, credit risk, and fraud detection, with excellence in Entity Resolution – tying together disparate consumer data into a holistic view. Your work will directly help traditionally underserved consumers to access the most suitable financial products, whilst supporting our customers ...

Data Scientist - Optimisation & Operations Research North West London (Hybrid, 3 days on-site) | £550 - £750/day The Opportunity We're recruiting on behalf of a globally recognised organisation undergoing a major transformation in how it uses data to drive operational decisions. This is a rare chance … embedding cutting-edge optimisation and machine learning directly into live operations. You'll join a high-performing, Agile product squad as a full-stack Data Scientist, sitting at the intersection of data engineering, ML, and operations research. What You'll Be Doing Designing and delivering optimisation ...