476 to 500 of 533 Data Science Jobs in Central London

Lead Data Scientist | Biotech & Machine Learning | London (3/4 days per week onsite) About Excited to apply advanced machine learning to real-world biomedical discovery? This fast-growing biotech startup is building breakthrough algorithms that extract insight from complex, noisy time-series data - and they’re looking for a Senior Data Scientist to help shape the … from research to deployment Flexible working, high autonomy, and a clear scientific mission 🚀 What they value: Curiosity and rigour in tackling complex scientific challenges A passion for transforming noisy data into meaningful insight Strong collaboration across technical and scientific disciplines A mindset focused on reproducibility, clarity, and impact They’re open to a range of ML and scientific backgrounds More ❯

Lead Data Scientist | Biotech & Machine Learning | London (3/4 days per week onsite) About Excited to apply advanced machine learning to real-world biomedical discovery? This fast-growing biotech startup is building breakthrough algorithms that extract insight from complex, noisy time-series data - and they’re looking for a Senior Data Scientist to help shape the … from research to deployment Flexible working, high autonomy, and a clear scientific mission 🚀 What they value: Curiosity and rigour in tackling complex scientific challenges A passion for transforming noisy data into meaningful insight Strong collaboration across technical and scientific disciplines A mindset focused on reproducibility, clarity, and impact They’re open to a range of ML and scientific backgrounds More ❯

Data Scientist – Energy Markets & Forecasting Location: London (Hybrid, 2–3 days/week) Compensation: £Competitive + Equity Sector: Climate Tech | Tier-1 VC Backed | Real-Time Systems The Opportunity Join an elite climate tech startup on a mission to decarbonise the grid. We’re looking for a Data Scientist with deep expertise in time-series forecasting to design … stakes decisions. This is your chance to combine advanced analytics with meaningful climate impact. Why This Role Tackle challenging forecasting problems in fast-moving energy markets Collaborate closely with data scientists, traders, and product engineers Build and deploy production-ready ML models that shape live trading strategies Competitive salary + meaningful equity in a high-growth, mission-driven company … Tech Stack: Python | GCP | Docker | Streamlit | Figma (internal tools) If you’re a high-performing data scientist with a quantitative mindset and a drive to apply your skills to one of the defining challenges of our generation — let’s talk. More ❯

Senior Data Engineer - Commodities - 140,000k + bonuses You don’t need any prior buy-side experience to join this firm, where you’ll join this new team within this established firm whose mission is to bridge the gap across technology and trading. This global energy and commodities firm is seeking an experienced Senior Data Engineer to join … with the business users to understand what they need, before building out the application. You’ll see the impact you’re having, daily. Key responsibilities include building and optimising data pipelines, managing cloud-based storage and processing systems, and partnering with analysts and data scientists to deliver production-ready data solutions. They are looking for an experience … data engineer with strong skills in Python, SQL, and modern cloud technologies to take a leading role in a forward-thinking, data-driven organisation. No up-to-date CV required. More ❯

Senior Data Engineer - Commodities - 140,000k + bonuses You don’t need any prior buy-side experience to join this firm, where you’ll join this new team within this established firm whose mission is to bridge the gap across technology and trading. This global energy and commodities firm is seeking an experienced Senior Data Engineer to join … with the business users to understand what they need, before building out the application. You’ll see the impact you’re having, daily. Key responsibilities include building and optimising data pipelines, managing cloud-based storage and processing systems, and partnering with analysts and data scientists to deliver production-ready data solutions. They are looking for an experience … data engineer with strong skills in Python, SQL, and modern cloud technologies to take a leading role in a forward-thinking, data-driven organisation. No up-to-date CV required. More ❯

Our client at very well known Retail Giant is currently looking to hire a Senior/Lead Technical Engineer (Data/ML) based from their offices in London. As the Senior/Lead Tech Engineer/Manager (Data/ML) you will be part of build a small team and mentor during the build phase along with the … Engineering Manager. Job Title: Senior/Lead Tech Eng/Manager (Data/ML) Location: London/Hybrid - Once a Week (Thursday) in London Duration: 6 Months Day Rate: £550 to £600prd (Inside IR35 - Umbrella) This is a greenfield based project with crossover from another tech team conducting a similar model. Interaction with Key Stakeholders and like minded Tech … Teams is essential. Working alongside the Data Scientist and Data Architect Experience at a Tech Lead/Senior Engineering Level Mentoring/Team Leading experience - REQUIRED/Demonstrable on CV (Full Support from Engineering Manager is also available) Hands on development/engineering background Machine Learning or Data Background Technical Experience: PySpark, Python, SQL, Jupiter Cloud: AWS More ❯

core technology crucial to Ki's success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi-disciplined team, bringing together expertise in software and data engineering, full stack development, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. We're More ❯

core technology crucial to Ki's success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi-disciplined team, bringing together expertise in software and data engineering, full stack development, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. We're More ❯

award-winning ClimateTech startup helping cities, utilities, and developers plan for a net-zero future. Our cutting-edge software links digital twins across buildings, energy, and transport — enabling smarter, data-driven investment decisions for the power grid. Used by over half of UK cities and major utilities, our technology supports spatial energy planning and connection requests across the country. … deliver advanced energy modelling and optimisation solutions that power our software platform. This role blends technical modelling , product development , and strategic consulting — ideal for someone who enjoys problem-solving, data, and real-world impact. Key Responsibilities: Gather and interpret user requirements from utilities, local authorities, and developers Design, test, and refine optimisation algorithms for energy modelling and forecasting Collaborate … with software engineers and data scientists to integrate models into live products Conduct research on emerging industry trends and modelling techniques Produce clear, high-quality documentation for both technical and non-technical audiences Skills & Experience: Essential Degree in a numerate or quantitative discipline (e.g. Physics, Engineering, Computer Science, Maths) 1–3 years of relevant professional experience Strong analytical More ❯

Team focuses on developing quantitative sports models and taking them from prototype to production. Split between Quant Research and Quant Engineering, the team plays a critical role in building data-driven pricing and modelling capabilities. As Senior Quant Engineering Manager, you will: Own and lead multiple engineering-driven workstreams delivering Quant-powered products to business requirements within agreed timelines. … product goals and quarterly milestones, overseeing engineering-led work across teams. Align Quant and Pricing Engineering workstreams, resolving blockers and mitigating risks. Streamline the development of high-quality, accessible data assets for quant research and the wider business. Lead strategic initiatives, frameworks, and tooling to optimise Quant Engineering ways of working. Support team expansion, ensuring smooth scaling and future … planning, and skills development. Champion Quant Team culture and represent engineering internally and externally. Ensure governance, risk, and compliance obligations are met. Key Attributes Proven managerial experience leading Quants, Data Scientists, or Engineers, with coaching/mentoring responsibility. Track record of delivering data-driven products from prototype to production. Experience with modelling sporting data and/or More ❯

Team focuses on developing quantitative sports models and taking them from prototype to production. Split between Quant Research and Quant Engineering, the team plays a critical role in building data-driven pricing and modelling capabilities. As Senior Quant Engineering Manager, you will: Own and lead multiple engineering-driven workstreams delivering Quant-powered products to business requirements within agreed timelines. … product goals and quarterly milestones, overseeing engineering-led work across teams. Align Quant and Pricing Engineering workstreams, resolving blockers and mitigating risks. Streamline the development of high-quality, accessible data assets for quant research and the wider business. Lead strategic initiatives, frameworks, and tooling to optimise Quant Engineering ways of working. Support team expansion, ensuring smooth scaling and future … planning, and skills development. Champion Quant Team culture and represent engineering internally and externally. Ensure governance, risk, and compliance obligations are met. Key Attributes Proven managerial experience leading Quants, Data Scientists, or Engineers, with coaching/mentoring responsibility. Track record of delivering data-driven products from prototype to production. Experience with modelling sporting data and/or More ❯

solutions, including: Desk-specific analytics , providing real-time market insights Python-based forecasting models supporting risk assessment and decision making. Tender tracking systems via Angular-based Outlook add-ins Data driven applications , built with data scientists, structurers and analysts to surface key price drivers (demand, weather, etc) Freight and risk-altering tools , developed with risk teams to provide More ❯

solutions, including: Desk-specific analytics , providing real-time market insights Python-based forecasting models supporting risk assessment and decision making. Tender tracking systems via Angular-based Outlook add-ins Data driven applications , built with data scientists, structurers and analysts to surface key price drivers (demand, weather, etc) Freight and risk-altering tools , developed with risk teams to provide More ❯

product with AI at its core, using agents to power an AI assistant advertising planners throughout their workflow. Youll lead a cross-functional team of 810 remote engineers and data scientists, distributed across multiple countries in Europe, with a significant presence in Poland and Ukraine. Our tech stack includes Python with a React frontend, deployed on AWS in Kubernetes … technical writing skills Experience working with remote and geographically distributed teams a plus Background in advertising/marketing tech a plus Acxiom is a customer intelligence company that provides data-driven solutions to enable the worlds best marketers to better understand their customers to create better experiences and business growth. A leader in customer data management , identity , and … the ethical use of data for more than 50 years, Acxiom now helps thousands of clients and partners around the globe work together to create millions of better customer experiences, every day. Acxiom is a registered trademark of Acxiom LLC and is part of The Interpublic Group of Companies, Inc. (IPG). For more information, visit Acxiom.com . More ❯

AI at its core, using agents to power an AI assistant advertising planners throughout their workflow. You’ll lead a cross-functional team of 8–10 remote engineers and data scientists, distributed across multiple countries in Europe, with a significant presence in Poland and Ukraine. Our tech stack includes Python with a React frontend, deployed on AWS in Kubernetes … technical writing skills Experience working with remote and geographically distributed teams a plus Background in advertising/marketing tech a plus Acxiom is a customer intelligence company that provides data-driven solutions to enable the world’s best marketers to better understand their customers to create better experiences and business growth. A leader in customer data management , identity … and the ethical use of data for more than 50 years, Acxiom now helps thousands of clients and partners around the globe work together to create millions of better customer experiences, every day. Acxiom is a registered trademark of Acxiom LLC and is part of The Interpublic Group of Companies, Inc. (IPG). For more information, visit Acxiom.com . More ❯

Engineering Lead/Manager Hybrid (London-based) | £100k–£130k + Equity My client is a fast-growing data and intelligence company building the next generation of measurement and insight tools for the marketing and creator economy. Their mission is to help brands and agencies understand impact, optimise campaigns, and drive real-world results using data, machine learning, and … smart product design. As Engineering Lead , you’ll take ownership of a small, high-performing team of software engineers and data scientists. You’ll set technical standards, shape the roadmap, and contribute hands-on to product development — all while helping scale a high-growth business that moves fast, values autonomy, and rewards innovation. What You’ll Do Lead, mentor … engineering team Define technical standards and best practices across the stack Spend 30–40% of your time hands-on, building key features and systems Collaborate closely with product and data teams to turn insights into action Architect scalable, reliable systems using modern cloud technologies Build and nurture a culture of ownership, innovation, and continuous improvement What You’ll Bring More ❯

Engineering Lead/Manager Hybrid (London-based) | £100k–£130k + Equity My client is a fast-growing data and intelligence company building the next generation of measurement and insight tools for the marketing and creator economy. Their mission is to help brands and agencies understand impact, optimise campaigns, and drive real-world results using data, machine learning, and … smart product design. As Engineering Lead , you’ll take ownership of a small, high-performing team of software engineers and data scientists. You’ll set technical standards, shape the roadmap, and contribute hands-on to product development — all while helping scale a high-growth business that moves fast, values autonomy, and rewards innovation. What You’ll Do Lead, mentor … engineering team Define technical standards and best practices across the stack Spend 30–40% of your time hands-on, building key features and systems Collaborate closely with product and data teams to turn insights into action Architect scalable, reliable systems using modern cloud technologies Build and nurture a culture of ownership, innovation, and continuous improvement What You’ll Bring More ❯

and energy; and improve their ROI. sustainability meets profitability. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced from direct connections to their clients’ systems. You will be joining a strong team of Backend Python Engineers, Data Scientists, and financial experts, who are … Software Engineer, you will contribute to the design, development, and delivery of scalable, high-impact features across our platform. You’ll work closely with experienced engineers, product managers, and data scientists to build reliable systems that solve complex financial problems. This role offers an excellent opportunity to deepen your technical expertise, take ownership of individual projects, and grow in … FastAPI, Pydantic, PostgreSQL, Numpy, Pandas, AWS DevOps tools: Kubernetes, Docker,Terraform, Jenkins Very strong software engineering principles Enthusiasm for startup environment and cross-functional teams Passion for automation and data infrastructure More ❯

and energy; and improve their ROI. sustainability meets profitability. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced from direct connections to their clients’ systems. You will be joining a strong team of Backend Python Engineers, Data Scientists, and financial experts, who are … Software Engineer, you will contribute to the design, development, and delivery of scalable, high-impact features across our platform. You’ll work closely with experienced engineers, product managers, and data scientists to build reliable systems that solve complex financial problems. This role offers an excellent opportunity to deepen your technical expertise, take ownership of individual projects, and grow in … FastAPI, Pydantic, PostgreSQL, Numpy, Pandas, AWS DevOps tools: Kubernetes, Docker,Terraform, Jenkins Very strong software engineering principles Enthusiasm for startup environment and cross-functional teams Passion for automation and data infrastructure More ❯

AWS Solutions Architect, you will: Partner with leading organizations to turn their cloud strategies into reality. Design and implement secure, scalable, high-performance cloud architectures that power AI and data-driven innovation. Drive cloud migration projects and build cloud-native applications that deliver measurable business value. Serve as a cloud evangelist, educating clients on how cloud can transform their … operations. Collaborate with data scientists, ML engineers, and developers to deploy intelligent solutions. Optimize cost, performance, and security across AWS environments. Champion cloud best practices, architecture standards, and security frameworks. 💡 What You Bring 5+ years of experience designing and implementing cloud solutions. AWS certification at Associate or Professional level (Solutions Architect, DevOps, Developer, or SysOps). Deep expertise in More ❯

What you’ll be doing As their Staff AI/ML Engineer, you’ll play a key role in designing and deploying the internal AI platform that connects SaaS data (Salesforce, Gong, Mixpanel) with ChatGPT-5 and Claude. This is a completely brand new squad in the business and a fantastic opportunity to build AI systems from the ground … up. Your day-to-day will include: Developing and training ML models powering intelligent search, tagging, and recommendation systems Collaborating with engineers and data scientists to integrate ML seamlessly into the platform Building scalable pipelines and contributing to the company’s MLOps frameworks Exploring the latest in LLMs, embeddings, and multimodal AI to shape new product capabilities What they More ❯

What you’ll be doing As their Staff AI/ML Engineer, you’ll play a key role in designing and deploying the internal AI platform that connects SaaS data (Salesforce, Gong, Mixpanel) with ChatGPT-5 and Claude. This is a completely brand new squad in the business and a fantastic opportunity to build AI systems from the ground … up. Your day-to-day will include: Developing and training ML models powering intelligent search, tagging, and recommendation systems Collaborating with engineers and data scientists to integrate ML seamlessly into the platform Building scalable pipelines and contributing to the company’s MLOps frameworks Exploring the latest in LLMs, embeddings, and multimodal AI to shape new product capabilities What they More ❯

other relevant programming languages to build intelligent applications on the Azure platform. Design and develop Azure AI Services proficiently; Develop solutions using Azure AI Prompt Flow; Setup and develop data ingestion pipelines and components; design and develop efficient ingestion methodologies Developing search related components using Azure AI Search (Vector Store) Developing and deploying AI/ML models on Azure … technologies for business teams Work closely with MLOps engineers to Integrate MLOps practices into the existing development lifecycle Collaborate with AI Engineers, MLOps Engineers, Data Scientists and Business stakeholders to understand deployment, networking and security requirements in helping design effective AI solutions for the projects Develop and test code, ensuring high quality, maintainability, and adherence to best practices. Create More ❯

other relevant programming languages to build intelligent applications on the Azure platform. Design and develop Azure AI Services proficiently; Develop solutions using Azure AI Prompt Flow; Setup and develop data ingestion pipelines and components; design and develop efficient ingestion methodologies Developing search related components using Azure AI Search (Vector Store) Developing and deploying AI/ML models on Azure … technologies for business teams Work closely with MLOps engineers to Integrate MLOps practices into the existing development lifecycle Collaborate with AI Engineers, MLOps Engineers, Data Scientists and Business stakeholders to understand deployment, networking and security requirements in helping design effective AI solutions for the projects Develop and test code, ensuring high quality, maintainability, and adherence to best practices. Create More ❯

and interaction patterns to ensure consistency and reusability. Person Specifications: Core Qualifications (Must-Haves) Experience: 2-3 years of hands-on professional experience in an AI Engineer, ML Engineer, Data Scientist or Python development role with a focus on AI/ML applications. Prompt Engineering: Proven ability to design and iterate on prompts for real-world LLM applications, with … of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief and marriage and civil partnerships. For more information on how we protect your personal data and process your application, please see our Recruitment Privacy Notice. More ❯