Data Scientist Jobs in London with Visa Sponsorship

10 data scientist jobs in London, United Kingdom that offer visa sponsorship, from 4 companies, posted in the last 60 days. Latest posting 2026-10-14.

Lists jobs whose title mentions: data scientist.

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The 10 newest data scientist jobs in London

  1. Lead Data Scientist - Receive Risk

    Wise

    • London, United Kingdom
    • On-site
    • Full-time
    • 5–10 years experience
    • Posted 2026-10-14

    What you'll do: Lead the development and deployment of machine learning models to improve product performance and risk management. Collaborate with cross-functional teams to translate business requirements into scalable data science solutions.

    What they ask for: Requires a proven track record of deploying models from scratch and solid knowledge of Python and data processing technologies. Candidates should have experience with large datasets and the ability to collaborate effectively with…

    • Data science
    • Machine learning
    • Python
    • Git
    • Java

  2. Lead Data Scientist - Recieve Risk

    Wise

    • London, United Kingdom
    • On-site
    • Full-time
    • 5–10 years experience
    • Posted 2026-10-13

    What you'll do: Lead the development and deployment of machine learning models to improve product performance and risk management. Collaborate with cross-functional teams to translate business requirements into scalable data science solutions.

    What they ask for: Requires a proven track record of deploying models from scratch and solid knowledge of Python. Candidates should have experience with large datasets and the ability to collaborate effectively with engineering and risk teams.

    • Python
    • Machine learning
    • Data science
    • Git
    • Java

  3. Senior Data Scientist

    Refractal

    • London, United Kingdom
    • On-site
    • Full-time
    • 5–10 years experience
    • Posted 2026-10-08

    What you'll do: You will own the machine-learning models in production that detect AI-enabled threats and analyze their performance for customers. You will also design low-latency models and collaborate with security engineers to translate new attack…

    What they ask for: Candidates must have 5+ years of experience in applied machine learning or data science with models shipped to production. Proficiency in Python, PyTorch, and hands-on experience with NLP and LLM techniques is required.

    • Python
    • PyTorch
    • Machine learning
    • Data science
    • NLP

  4. Lead Data Scientist - Anti-Money Laundering (AML)

    Wise

    • London, United Kingdom
    • On-site
    • Full-time
    • 5–10 years experience
    • Posted 2026-10-06

    What you'll do: You will develop and optimize AI-based financial crime detection systems using supervised and unsupervised learning to mitigate global money laundering risks. Additionally, you will collaborate with cross-functional teams to deploy…

    What they ask for: The role requires strong Python programming skills and proven experience in implementing, training, and evaluating machine learning systems. Candidates should possess a strong product mindset, excellent problem-solving abilities, and the…

    • Machine learning
    • Python
    • Anti-money laundering
    • Financial crime detection
    • Supervised learning

  5. Principal Data Scientist

    marshmallow

    • London, United Kingdom
    • Hybrid
    • Full-time
    • 10+ years experience
    • Posted 2026-10-06

    What you'll do: Provide technical leadership for data science within the Claims department, focusing on fraud detection and risk decisioning. Design and deploy production-grade machine learning and Generative AI systems to automate and improve the claims…

    What they ask for: Requires significant commercial experience in end-to-end machine learning and hands-on experience shipping Generative AI systems in production. Candidates must possess a strong statistical foundation and the ability to influence technical…

    • Machine learning
    • Generative AI
    • LLM
    • Risk-based decisioning
    • Fraud detection

  6. Staff Data Scientist

    marshmallow

    • London, United Kingdom
    • Hybrid
    • Full-time
    • 10+ years experience
    • Posted 2026-10-06

    What you'll do: Provide technical leadership for data science in claims and fraud, focusing on scaling decisioning and automating the claims journey. Design and deploy production-grade machine learning and generative AI systems while collaborating with…

    What they ask for: Requires significant commercial experience in end-to-end machine learning and hands-on experience shipping generative AI systems in production. Candidates must possess a strong statistical foundation and proven ability to influence…

    • Machine Learning
    • Generative AI
    • LLM
    • Risk decisioning
    • Fraud detection

  7. Senior Data Scientist

    Wayve

    • London, United Kingdom
    • On-site
    • Full-time
    • 2–5 years experience
    • Posted 2026-10-05

    What you'll do: You will partner with engineering teams to develop actionable insights that guide improvements to the Wayve AI Driver through experimental and observational analysis. Your work involves formulating performance metrics, designing…

    What they ask for: Candidates must have 3+ years of experience in a Data Science role with strong proficiency in SQL and statistical scripting languages like Python or R. You should possess a solid foundation in experimental design, statistical rigour, and…

    • Data science
    • SQL
    • Python
    • R
    • Statistical analysis

  8. Lead Data Scientist - AML Handling

    Wise

    • London, United Kingdom
    • On-site
    • Full-time
    • 5–10 years experience
    • Posted 2026-10-01

    What you'll do: You will lead the development and deployment of AI models and LLM-based systems to automate financial crime mitigation and operational workflows. Additionally, you will establish technical strategy, mentor team members, and design robust…

    What they ask for: The role requires extensive experience in implementing, training, and evaluating machine learning systems, with strong proficiency in Python. Candidates should also possess deep knowledge of GenAI/LLM solutions and the ability to work…

    • Python
    • Machine learning
    • LLM
    • Generative AI
    • Prompt engineering

  9. Lead Data Scientist - Fraud Risk

    Wise

    • London, United Kingdom
    • On-site
    • Full-time
    • 5–10 years experience
    • Posted 2026-09-28

    What you'll do: Lead the development and deployment of machine learning models to improve Receive product performance and mitigate fraud risk. Collaborate with cross-functional teams to translate business requirements into scalable data science solutions…

    What they ask for: Requires a proven track record in deploying end-to-end machine learning models and strong proficiency in Python. Candidates should have experience with large datasets, data processing technologies, and a solid understanding of fraud…

    • Python
    • Machine learning
    • Data science
    • Fraud detection
    • SQL

  10. Pricing Data Scientist

    marshmallow

    • London, United Kingdom
    • Hybrid
    • Full-time
    • 2–5 years experience
    • Posted 2026-09-21

    What you'll do: You will develop and deploy advanced pricing models using SQL and Python to manage loss ratios and drive business growth. Additionally, you will collaborate with engineering teams to implement pricing strategies and identify new data…

    What they ask for: Candidates must have at least 3 years of experience in a data-driven commercial role with strong proficiency in SQL and Python or R. You are expected to have expertise in building GLMs, GBMs, and other statistical models for pricing and…

    • SQL
    • Python
    • R
    • Data science
    • Pricing analysis

Most requested skills

  • Data science 10
  • Machine learning 10
  • Python 8
  • Statistical analysis 6
  • SQL 5
  • Automation 4
  • LLM 4
  • Anomaly detection 3
  • Data pipelines 3
  • Fraud detection 3
  • Generative AI 3
  • Git 3

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