76 to 100 of 535 Data Science Jobs in Central London

articles that define our culture: 1. A Hiring Framework for a New Kind of Services Company 2. The Primacy of Winning Requirements We are seeking AI Engineers with strong data science expertise who are passionate about helping world-leading enterprises put cutting-edge AI agents into production. You’ll work on impactful, high-visibility projects - designing, building, and … delivering intelligent solutions that solve real business problems at scale. What you’ll bring: experience with traditional data science and machine learning (solid stats, programming, ideally exposure to MLOps, etc.) critical: Hands-on experience building production-grade solutions using LLMs, RAGs, MCPs, and agentic workflows. Client-facing experience with a forward-deployed engineering mindset. You’ll work directly … leverage the latest AI technologies. Lead the delivery of high-impact AI products from concept to deployment. You’ll collaborate with top-tier enterprises to design and deploy bespoke data science agents, empowering users to fully leverage the capabilities of our platform. Benefits We care about our people’s lives, both inside and outside of causaLens. Beyond the More ❯

days onsite per week) Contract Type: Contract Duration: 6–12 months (possibility of extension) Start Date: ASAP Overview We are seeking an experienced Machine Learning Engineer to join our data science and AI engineering team on a contract basis in London. The ideal candidate will be responsible for designing, developing, and deploying machine learning models and scalable data … support advanced analytics and intelligent automation initiatives. This role offers a hybrid work arrangement , combining flexibility with collaboration, and is ideal for a contractor who thrives in fast-paced, data-driven environments. Key Responsibilities Design, build, and deploy machine learning models and AI-driven solutions to address business challenges. Collaborate with data scientists to transition prototypes into production … ready systems . Develop and maintain end-to-end ML pipelines for data ingestion, training, testing, and deployment. Optimise model performance, scalability, and reliability using MLOps best practices. Work with large-scale structured and unstructured datasets for model training and validation. Implement model monitoring, versioning, and retraining processes to ensure continuous improvement. Collaborate cross-functionally with engineering, data More ❯

days onsite per week) Contract Type: Contract Duration: 6–12 months (possibility of extension) Start Date: ASAP Overview We are seeking an experienced Machine Learning Engineer to join our data science and AI engineering team on a contract basis in London. The ideal candidate will be responsible for designing, developing, and deploying machine learning models and scalable data … support advanced analytics and intelligent automation initiatives. This role offers a hybrid work arrangement , combining flexibility with collaboration, and is ideal for a contractor who thrives in fast-paced, data-driven environments. Key Responsibilities Design, build, and deploy machine learning models and AI-driven solutions to address business challenges. Collaborate with data scientists to transition prototypes into production … ready systems . Develop and maintain end-to-end ML pipelines for data ingestion, training, testing, and deployment. Optimise model performance, scalability, and reliability using MLOps best practices. Work with large-scale structured and unstructured datasets for model training and validation. Implement model monitoring, versioning, and retraining processes to ensure continuous improvement. Collaborate cross-functionally with engineering, data More ❯

Data Analyst – Global Fintech Leader (Contract) Location: London (Hybrid – 3 days in office, 2 days from home) Rate: Up to £285 per day (umbrella) Duration: 9-month contract (current end date: September 2026) About the Role We’re partnering with a global fintech leader to hire a Data Analyst within their Customer Success Data Science team … driving data capabilities and insights across international markets. This is a fantastic opportunity for an experienced data professional who thrives in dynamic environments, enjoys problem-solving, and wants to make a tangible impact on how customer success is measured and delivered across multiple regions. Key Responsibilities Build robust data foundations – Work with engineering teams to improve data … root-cause analysis to identify pain points and drive operational improvements. Support experimentation – Analyse A/B test outcomes to optimize customer and digital experiences. Influence through storytelling – Translate data insights into compelling narratives that drive strategic decisions across business units. What We’re Looking For 8+ years’ experience in Data Analytics or Data Science (ideally More ❯

Data Analyst – Global Fintech Leader (Contract) Location: London (Hybrid – 3 days in office, 2 days from home) Rate: Up to £285 per day (umbrella) Duration: 9-month contract (current end date: September 2026) About the Role We’re partnering with a global fintech leader to hire a Data Analyst within their Customer Success Data Science team … driving data capabilities and insights across international markets. This is a fantastic opportunity for an experienced data professional who thrives in dynamic environments, enjoys problem-solving, and wants to make a tangible impact on how customer success is measured and delivered across multiple regions. Key Responsibilities Build robust data foundations – Work with engineering teams to improve data … root-cause analysis to identify pain points and drive operational improvements. Support experimentation – Analyse A/B test outcomes to optimize customer and digital experiences. Influence through storytelling – Translate data insights into compelling narratives that drive strategic decisions across business units. What We’re Looking For 8+ years’ experience in Data Analytics or Data Science (ideally More ❯

ML Ops Engineer – Cloud, Data, and AI Are you passionate about shaping the future of data and cloud technology? We’re partnering with a forward-thinking financial organization investing heavily in its data and AI capabilities — and they’re looking for an experienced ML Ops Engineer to join their growing Data Delivery Team. In this newly … created role, you’ll work across AWS and Azure environments , helping scale machine learning and data science projects from concept to production. You’ll play a hands-on role in designing, deploying, and optimizing cloud-based data platforms — empowering teams to deliver smarter, faster insights across the business. If you love the challenge of bridging data science and cloud engineering , this is an opportunity to make a real impact in a growing, collaborative environment. What you’ll be doing: Building and optimizing cloud platforms on AWS and Azure. Automating the deployment and maintenance of ML models and data science tooling. Enabling data labs and environments to support experimentation and innovation. Partnering More ❯

Data Science Engineer My client is recruiting for a Data Science Engineer to design, develop, and deliver AI and analytics solutions aligned with the organisations Data & AI strategy. Key Responsibilities End-to-end development of AI/ML solutions. MLOps practices: CI/CD, model monitoring, retraining. Use of open-source and enterprise tools (LangChain … experience is a plus. AI/ML frameworks: PyTorch, TensorFlow, LangChain. Cloud: Azure (preferred), AWS, GCP. MLOps: CI/CD, model lifecycle, monitoring. Generative AI: LLMs, RAG, chat agents. Data engineering alignment: ETL, governance. Strong coding, communication, and collaboration skills. Strategic thinking, problem-solving, and stakeholder engagement. More ❯

Data Science Engineer My client is recruiting for a Data Science Engineer to design, develop, and deliver AI and analytics solutions aligned with the organisations Data & AI strategy. Key Responsibilities End-to-end development of AI/ML solutions. MLOps practices: CI/CD, model monitoring, retraining. Use of open-source and enterprise tools (LangChain … experience is a plus. AI/ML frameworks: PyTorch, TensorFlow, LangChain. Cloud: Azure (preferred), AWS, GCP. MLOps: CI/CD, model lifecycle, monitoring. Generative AI: LLMs, RAG, chat agents. Data engineering alignment: ETL, governance. Strong coding, communication, and collaboration skills. Strategic thinking, problem-solving, and stakeholder engagement. More ❯

Data Science Engineer My client is recruiting for a Data Science Engineer to design, develop, and deliver AI and analytics solutions aligned with the organisations Data & AI strategy. Key Responsibilities * End-to-end development of AI/ML solutions. * MLOps practices: CI/CD, model monitoring, retraining. * Use of open-source and enterprise tools (LangChain … experience is a plus. * AI/ML frameworks: PyTorch, TensorFlow, LangChain. * Cloud: Azure (preferred), AWS, GCP. * MLOps: CI/CD, model lifecycle, monitoring. * Generative AI: LLMs, RAG, chat agents. * Data engineering alignment: ETL, governance. * Strong coding, communication, and collaboration skills. * Strategic thinking, problem-solving, and stakeholder engagement. In accordance with the Employment Agencies and Employment Businesses Regulations 2003, this More ❯

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 and deploy data models that power decision-making across every area … 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 about using advanced data science to drive real-world impact in sport, this is the role for you. Key Responsibilities Develop and apply statistical models and algorithms to analyse player performance, match … outcomes, and tactical insights Collect, clean, and process football-related data from diverse sources Build clear, compelling visualizations and deliver insights to both technical and non-technical stakeholders Collaborate with analysts, coaches, and performance staff to understand requirements and translate them into actionable data solutions Stay up to date with advancements in sports analytics, machine learning, and data More ❯

Areti is seeking Senior Data Scientists/Data Engineers (Palantir, Python, Data Science) to work for a series A Funded tech start-up business based in the London area a very quick start. YOU MUST BE DV OR SC CLEARED You will be working on a number of large Defence and Government projects and be given … the opportunity to lead a number of high-profile programs. The Data Scientists will apply their technical skillsets and knowledge to solve exciting real-world problems in a small and dynamic company. You will work as part of a dynamic and close-knit team building new and proprietary approaches to solving multiple problems across the industry. The ideal candidates … will have a skillset to include the following: Experience in working as a Data Scientist/Data Engineer A understand of Palantir would be a huge + Experience of completing projects to deadline. Experience in Deep Learning and DL frameworks such as Tensorflow/Pytroch Deploying ML models Good command of Python and use of libraries for data More ❯

Areti is seeking Senior Data Scientists/Data Engineers (Palantir, Python, Data Science) to work for a series A Funded tech start-up business based in the London area a very quick start. YOU MUST BE DV OR SC CLEARED You will be working on a number of large Defence and Government projects and be given … the opportunity to lead a number of high-profile programs. The Data Scientists will apply their technical skillsets and knowledge to solve exciting real-world problems in a small and dynamic company. You will work as part of a dynamic and close-knit team building new and proprietary approaches to solving multiple problems across the industry. The ideal candidates … will have a skillset to include the following: Experience in working as a Data Scientist/Data Engineer A understand of Palantir would be a huge + Experience of completing projects to deadline. Experience in Deep Learning and DL frameworks such as Tensorflow/Pytroch Deploying ML models Good command of Python and use of libraries for data More ❯

Lead Data Scientist Up to £100,000 London (2-3 days onsite per week - client travel) Company: Join a management consultancy that has been disrupting the industry for over a decade. They work across sectors including Defence, Retail, Government, and Healthcare, delivering bespoke Data Science and Machine Learning solutions. By combining strategy, innovation, and execution, they help … organizations turn bold ideas into real-world impact Responsibilities: Own the end-to-end delivery of complex data science and machine learning projects Define and drive data science strategies that align with client goals and broader organizational objectives. Develop tailored models and algorithms to solve unique client problems to deliver real business value. Stay at the … to apply new techniques and tools. Support business development by contributing to proposals, pitching solutions, and identifying new areas for consultancy services. Requirements: MSc or PhD Degree in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields. Strong communication skills, with the ability to work effectively in a fast-paced, collaborative environment. Ability to translate business problems into analytical More ❯

Principal Data Scientist Up to £150,000 London (2-3 days onsite per week - client travel) Company: Join a management consultancy that has been disrupting the industry for over a decade. They work across sectors including Defence, Retail, Government, and Healthcare, delivering bespoke Data Science and Machine Learning solutions. By combining strategy, innovation, and execution, they help … organizations turn bold ideas into real-world impact Responsibilities: Own the end-to-end delivery of complex data science and machine learning projects Define and drive data science strategies that align with client goals and broader organizational objectives. Develop tailored models and algorithms to solve unique client problems to deliver real business value. Stay at the … to apply new techniques and tools. Support business development by contributing to proposals, pitching solutions, and identifying new areas for consultancy services. Requirements: MSc or PhD Degree in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields. Strong communication skills, with the ability to work effectively in a fast-paced, collaborative environment. Ability to translate business problems into analytical More ❯

x Senior Data Scientists | London | Financial Services 📍 London (Hybrid) 💰 Up to £100,000 + Equity + Private Health 🧑 💻 Machine Learning | Data Science Libraries | Deep Learning Frameworks | AI Our client partners with some of the world’s leading financial institutions to deliver innovative, data-driven solutions that transform decision-making and operational performance. From major banks and … competitive in a rapidly evolving industry. *If you’re looking for an opportunity to shape the future of applied AI in this sector, this is your chance.* ROLE: Senior Data Scientist We’re looking for 3 x Senior Data Scientists to shape solutions, guide project teams, and drive innovation across financial services clients. You’ll set technical direction … and technical decision-making. 💡Excellent communicator, able to simplify complex ideas for any audience. 📈Strategic thinker with awareness of FS sector trends. 🗣️Passionate mentor and active contributor to the data science community. Apply now and become a key player driving data science innovation in finance More ❯

x Senior Data Scientists | London | Financial Services 📍 London (Hybrid) 💰 Up to £100,000 + Equity + Private Health 🧑 💻 Machine Learning | Data Science Libraries | Deep Learning Frameworks | AI Our client partners with some of the world’s leading financial institutions to deliver innovative, data-driven solutions that transform decision-making and operational performance. From major banks and … competitive in a rapidly evolving industry. *If you’re looking for an opportunity to shape the future of applied AI in this sector, this is your chance.* ROLE: Senior Data Scientist We’re looking for 3 x Senior Data Scientists to shape solutions, guide project teams, and drive innovation across financial services clients. You’ll set technical direction … and technical decision-making. 💡Excellent communicator, able to simplify complex ideas for any audience. 📈Strategic thinker with awareness of FS sector trends. 🗣️Passionate mentor and active contributor to the data science community. Apply now and become a key player driving data science innovation in finance More ❯

Data Science Manager (12 Month FTC) Up to £100,000 London (Hybrid, 1 day onsite per week) Company: Join a global marketplace with millions of users, offering a start-up vibe while benefiting from the stability of a global company. Responsibilities: Partner with senior leadership to identify opportunities to improve products and customer experience. Provide analytical guidance and … teams during high workloads to ensure critical initiatives progress smoothly. Lead and mentor a small team, promoting collaboration and professional growth. Share knowledge and best practices across the wider data science organisation. Requirements: Strong problem-solving skills Effective communicator, presenting insights to stakeholders at all levels. Experience leading small teams while contributing individually. Proficient in SQL, Python, and More ❯

Data Analyst – £285/day | 10-Month Contract | Hybrid (London) We’re looking for an experienced Data Analyst to join a global Customer Success Data Science team , working on initiatives that enhance customer experience and operational excellence across international markets. This is an exciting opportunity to make a real impact by building data foundations, enabling … actionable insights, and driving automation across multiple regions. You’ll collaborate closely with cross-functional teams to ensure data drives strategy, informs decision-making, and helps deliver exceptional customer outcomes. What You’ll Do Build strong data foundations: Develop pipelines, improve data integrity, and establish clear metric definitions and governance across multiple international markets. Automate and streamline … operational inefficiencies, turning insights into actionable recommendations. Support experimentation: Analyse A/B tests and digital experience initiatives to measure impact and inform continuous improvement. Tell the story with data: Communicate insights effectively to both technical and non-technical audiences, influencing strategy and driving better decisions. What We’re Looking For 8+ years of experience in Data Analytics More ❯

Data Analyst – £285/day | 10-Month Contract | Hybrid (London) We’re looking for an experienced Data Analyst to join a global Customer Success Data Science team , working on initiatives that enhance customer experience and operational excellence across international markets. This is an exciting opportunity to make a real impact by building data foundations, enabling … actionable insights, and driving automation across multiple regions. You’ll collaborate closely with cross-functional teams to ensure data drives strategy, informs decision-making, and helps deliver exceptional customer outcomes. What You’ll Do Build strong data foundations: Develop pipelines, improve data integrity, and establish clear metric definitions and governance across multiple international markets. Automate and streamline … operational inefficiencies, turning insights into actionable recommendations. Support experimentation: Analyse A/B tests and digital experience initiatives to measure impact and inform continuous improvement. Tell the story with data: Communicate insights effectively to both technical and non-technical audiences, influencing strategy and driving better decisions. What We’re Looking For 8+ years of experience in Data Analytics More ❯

Senior Data Scientist Office x4 days a week This is an opportunity to join one of the most innovative firms in the global insurance market, specialising in climate-related parametric risk. Backed by world-leading (re)insurers and operating in over 15 countries, this company merges actuarial science, data science, and cutting-edge technology to address … and governments. Following a $100M+ Series B and full-stack insurance licensing, they are expanding their London presence. As a Senior Scientist, you’ll operate at the intersection of data, modelling, and market strategy, supporting bespoke coverage for weather-related events. You’ll collaborate with commercial, technical, and research teams to shape tailored, data-led insurance products for … portfolio performance Lead client-facing underwriting conversations within the London market Collaborate with R&D, legal, and operations to ensure smooth execution and compliance Provide technical oversight for Underwriting Data Scientists and contribute to strategy development Produce high-quality insurance proposals and policy documentation Requirements 4+ years’ experience in a data science, actuarial, or underwriting environment Strong More ❯

Data Engineer/Data Practitioner | FinTech | £30–35k | London (Hybrid) An early-stage FinTech is looking for a Data Engineer/Data Practitioner/Software Engineer to join their growing team. The company is modernising and launching innovative integration platform technology already in use by a global customer base. Salary Package: £30,000 – £35,000 + … days in office) Sponsorship: Not available Do you have a proactive learner/self-developmental mindset? Then this is an exciting opportunity to kickstart or grow your career in data and analytics, working in a fast-paced organisation, reporting directly into a talented Chief Data Officer and within a wider collaborative environment that values curiosity, innovation, and technical … excellence. The Data Engineer/Data Practitioner/Software Engineer will: Support internal teams and external partners with data tools and services. Design, develop, and test data-first applications and analytics. Contribute predictive data science projects. Collaborate on defining features and user stories. The Data Engineer/Data Practitioner/Software Engineer More ❯

Data Engineer/Data Practitioner | FinTech | £30–35k | London (Hybrid) An early-stage FinTech is looking for a Data Engineer/Data Practitioner/Software Engineer to join their growing team. The company is modernising and launching innovative integration platform technology already in use by a global customer base. Salary Package: £30,000 – £35,000 + … days in office) Sponsorship: Not available Do you have a proactive learner/self-developmental mindset? Then this is an exciting opportunity to kickstart or grow your career in data and analytics, working in a fast-paced organisation, reporting directly into a talented Chief Data Officer and within a wider collaborative environment that values curiosity, innovation, and technical … excellence. The Data Engineer/Data Practitioner/Software Engineer will: Support internal teams and external partners with data tools and services. Design, develop, and test data-first applications and analytics. Contribute predictive data science projects. Collaborate on defining features and user stories. The Data Engineer/Data Practitioner/Software Engineer More ❯

Lead & Principal – AI, Data Science (Consulting) We are supporting a consultancy that is building an advanced AI, data science, and simulation capability. The organisation is recruiting experienced Leads and Principals to help shape and deliver real-world, measurable impact through applied AI and data solutions. This is a chance to join a growing consulting practice … to improve public health outcomes. About the roles Leads and Principals will play a key role in developing and delivering projects that combine machine learning, generative AI, simulation, and data science. The work requires strong consulting capability, technical depth, and the ability to translate data solutions into tangible business outcomes. Leads typically bring around three to five years … client partners to design and sell effective solutions. What we’re looking for The consultancy is interested in individuals who: Have delivered measurable impact through AI, machine learning, or data-driven solutions Combine technical expertise with consulting experience and strong client influence Are curious, independent thinkers who bring fresh ideas and challenge conventional approaches Thrive in collaborative teams and More ❯

Senior Data Scientist – Personalisation London – Hybrid Up to £65,000 About the Role We’re working with a growing fintech organisation that’s redefining how people save and invest. Their mission is to make financial wellbeing simple, transparent, and accessible - helping customers feel confident about their money through technology, insight, and great user experience. As a Senior Data Scientist, you’ll focus on customer analytics and applied data science - using data to understand behaviour, identify opportunities, and guide strategic decisions across marketing, product, and personalising customer experience. Key Responsibilities Translate business challenges into analytical questions and deliver data-led insights that drive customer growth and retention. Analyse customer behaviour, lifecycle patterns, and engagement … to uncover opportunities for product and marketing optimisation. Develop and maintain advanced analytical models to forecast customer outcomes and measure impact. Present clear, data-driven recommendations to senior stakeholders, influencing strategy and decision-making. Work closely with Data Engineering and BI teams to ensure data quality, accessibility, and scalability across the organisation. What We’re Looking For More ❯

About the Role A leading global trading and investment firm is looking for Data Engineers to join its core data function. The team plays a key role in powering research, modelling, and trading strategies through high-quality, well-managed data systems. This is a hands-on engineering position within a small but growing team. You’ll work … across the full data lifecycle - from design to delivery - helping to shape and scale the firm’s data platform over the next few years. The ideal candidate will bring strong technical ability, curiosity, and a drive to build robust, high-performance systems. Key Responsibilities Partner with quantitative researchers, developers, and portfolio teams to turn business needs into practical … scalable data solutions. Extend and optimise the data warehouse by integrating new data sources and improving system performance, scalability, and reliability. Help define best practices for data quality, governance, and platform architecture. Evaluate and implement modern tools and frameworks for managing, querying, and streaming large datasets. Build and maintain automated processes for data validation, anomaly More ❯