Junior Data Scientist jobs in London

You will be instrumental in transforming complex data into actionable insights, building predictive models, and driving business strategy using cutting-edge analytical techniques. This role is for a hands-on individual who is excited to move models from the lab into production.

Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation-inspiring complex change, enabling organizations to grow, building competitive advantage, and driving bottom-line...

Job Description Data Scientist - MRO AI Solutions - £700+ per day inside IR35 (depending on experience) - Hybrid - 2-3 days per week in West Drayton or Paddington I am working with a key client within the Aviation Sector who are looking for a number of Data Scientists to join their team for an AI / Machine Learning Programme, working on Maintenance, Repair and Overhaul, improving systems and...

Job Description DATA SCIENTIST- FINTECH LONDON UP TO £65,000 Join a fast-growing, data-driven FinTech expanding rapidly in the US- they operate across personal loans, credit cards, and auto finance, and are widely regarded as a leader in digital lending. THE ROLE You'll join a compact US-focused Data Science team, taking full ownership of the end-to-end model lifecycle. This isn't a...

Lead Data Scientist: Up to £110k Xcede has just started working with one of the leading applied AI companies in the UK. If you want to have a real impact, this is the role for you! Wating someone to lead the AI solutions, you will establish data analytics strategies, create resilient system frameworks, guide and develop junior team members, and uphold high standards of execution across...

Job Description An international consulting firm is hiring a Data Scientist to join its growing General Insurance team. Unlike larger consultancies, the team operates lean, offering genuine breadth of work, high visibility to senior stakeholders, and the ability to shape your own development across multiple actuarial & analytical domains.The team works predominantly with Lloyd’s syndicates with...

You will work across a variety of complex analytical problems, owning experimentation end-to-end—even when ideal conditions such as user randomisation or high statistical power are not present.

Join to apply for the Senior Data Scientist role at DiverseJobsMatter Join to apply for the Senior Data Scientist role at DiverseJobsMatter Location: Heathrow Airport (LHR), Hounslow, UK Contract Type: Full-time Overview Our client is seeking a Principal Data Scientist to join their Operations Decision Support (ODS) team. This leadership role combines full-stack data science capabilities...

You will set the technical direction, drive innovation, and mentor teams to shape the company's data science strategy. This position focuses on deep individual contribution and technical excellence, influencing the broader data science community. What you'll be doing:

Job Description Data Scientist (Multiple roles, various seniority) | Sports Data (Pick YOUR sport) We’re helping several sports data leaders, specialised in turning complex sporting datasets into actionable insights that drive smarter, evidence-based decision-making. Each team combines technical expertise with a genuine passion for the sport, ensuring that the insights they deliver are both...

Job Description 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...

Job Description Urgent requirement x7 Snr Data Scientists - Start ASAP! 🗓️ 12 month rolling contracts 📄 Inside IR35 💰 £600-£700 per day 🌍 UK, hybrid London (1 day office per week) I need people who have worked on production ready applied data science products, we are not interested in research heavy backgrounds for this project. Any forecasting / optimization experience is great,...

You will design, build, and deploy production‑grade models using energy‑market data, asset telemetry, weather data, settlement data, and commercial datasets. This role is central to the evolution of our pricing, risk, trading, and optimisation engines.

You will collaborate closely with engineering, product, and commercial teams and work with a high degree of autonomy.

Job Description ABOUT DESCARTES UNDERWRITING Descartes was born out of the conviction that the ever-increasing complexity of risks faced by corporations, governments and vulnerable communities calls for a renewed approach in insurance. Our team brings together industry veterans from the most renowned institutions (AXA, SCOR, Swiss Re, Marsh, Aon, ...) and scientists on top of their field to...

Job Description Data Scientist – Hedge Fund (New launch long/short equity) A newly launched long/short hedge fund specialising in the global Industrials sector is seeking a Data Scientist to help shape its data-driven investment strategy. The firm combines fundamental research with advanced data science, building scalable infrastructure where insights directly influence portfolio...

You will be instrumental in transforming complex data into actionable insights, building predictive models, and driving business strategy using cutting-edge analytical techniques. This role is for a hands-on individual who is excited to move models from the lab into production.

Job Description SENIOR DATA SCIENTIST LONDON- HYBRID UP TO £85,000 Join a top lending fitnech where you'll sit within the Data Science function, but specifically focuses on the US lending portfolio, working with a high-impact team with plenty of ownership and autonomy! THE ROLE - Developing credit risk predictive ML models for US lending portfolios, primarily scorecard-based models -...

Job Description Data Scientist (Mid-Level) London (Bond Street) – 4 days a week in office (Mon–Thurs) Up to £65,000 + 10% bonus About the Company We’re partnering with a high-performing international investment firm that works closely with ambitious, high-growth businesses to help them scale sustainably and create long-term value. Operating across Europe, the US, and Asia, this organisation...

You will work across a variety of complex analytical problems, owning experimentation end-to-end—even when ideal conditions such as user randomisation or high statistical power are not present.

Lead Data Scientist: Up to £110k Xcede has just started working with one of the leading applied AI companies in the UK. If you want to have a real impact, this is the role for you! Wating someone to lead the AI solutions, you will establish data analytics strategies, create resilient system frameworks, guide and develop junior team members, and uphold high standards of execution across...