Senior Data Scientist

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London / £80000 - £90000 annum

INFO

Salary

SALARY:

£80000 - £90000

Location

LOCATION

London

Job Type
JOB TYPE

Permanent

Senior Data Scientist
London (Hybrid, 2 days per week)

This is an opportunity to join a high-impact data science function at a business undergoing a major AI transformation. You will play a key role in shaping how advanced machine learning and personalisation are embedded into customer products, driving measurable improvements in engagement, wellbeing, and long-term outcomes. The role offers strong ownership, exposure to senior stakeholders, and the chance to deliver production-grade AI at scale.

The Company
They are a large, well-established organisation operating in a highly data-rich, customer-focused environment. With a strong emphasis on innovation, they are investing heavily in AI and machine learning to enhance their product offering and create more personalised user experiences. Their data science teams operate in a collaborative, cross-functional model, working closely with engineering, product, and business stakeholders. The organisation promotes a culture of continuous improvement, experimentation, and responsible AI adoption.

The Role
  • Lead the end-to-end delivery of data science and machine learning solutions, from scoping through to deployment and monitoring
  • Design and build production-ready ML systems, including recommender systems, segmentation models, and optimisation solutions
  • Translate complex business challenges into scalable, data-driven solutions with measurable impact
  • Own technical delivery within a pod structure, guiding and mentoring other data scientists
  • Collaborate with data engineering, software engineering, and product teams to deliver robust, scalable platforms
  • Drive best practices in model deployment, version control, CI/CD, and performance monitoring
  • Engage senior stakeholders to influence decision-making and support broader AI adoption across the business
  • Contribute to the development of new AI-driven initiatives, including early-stage generative AI use cases
Your Skills & Experience
  • Strong commercial experience in machine learning and data science, including regression and classification techniques
  • Advanced Python and SQL skills, with a focus on building and deploying production-ready solutions
  • Proven track record of delivering end-to-end data science projects in a business environment
  • Experience working in cross-functional teams and collaborating with technical and non-technical stakeholders
  • Demonstrated ability to lead projects, mentor others, and operate effectively in ambiguous environments
  • Familiarity with modern ML tooling, version control, and deployment practices
  • Exposure to cloud environments or generative AI is beneficial but not essential

CONTACT

Libby Gunn

Managing Consultant

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