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Harnham - Data and Analytics Recruitment

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Senior Data Engineer

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Summary

Senior data engineer at a specialist consultancy serving the investment and private-equity sector, embedding with portfolio companies to design, build and deploy ML solutions (pricing, sales optimisation, fraud reduction). Core stack: Python, SQL, cloud (AWS/GCP/Azure), Databricks and MLOps practices.

SENIOR DATA ENGINEER
£90-£120K
LONDON

This is an opportunity to join a high-growth applied data and machine learning team focused on tangible commercial impact. You will work on varied, high-visibility projects where your work directly influences business performance and value creation.

THE COMPANY

Our Client is a specialist technology firm operating within the investment and private equity ecosystem. The business partners closely with leading investment firms and their portfolio companies to deliver post-deal value through data and AI. Following recent investment, they are in a strong growth phase with a clear focus on collaboration and pragmatism

THE ROLE

  • Work within the deployment team, embedding into portfolio companies to deliver data science and machine learning initiatives.
  • Partner closely with C-suite and senior stakeholders to define problems that drive measurable commercial value.
  • Design, build and deploy machine learning solutions across use cases such as pricing, sales optimisation and fraud reduction.
  • Take ownership of projects end to end, from discovery and modelling through to deployment and scaling.
  • Balance technical sophistication with practicality, selecting the right approach to maximise impact.
  • Contribute to best practice across applied data science, engineering and delivery.

YOUR SKILLS AND EXPERIENCE

  • Strong experience delivering data science or machine learning solutions in production environments.
  • Proven capability deploying and scaling models using appropriate engineering and MLOps practices.
  • Advanced Python and SQL skills, with experience working in cloud environments such as AWS, GCP or Azure.
  • Familiarity with modern tooling such as Databricks, version control and containerisation.
  • Strong commercial awareness, with the ability to articulate impact in business terms.
  • Confident communication skills and experience working in client-facing or stakeholder-heavy environments.

SALARY AND BENEFITS

  • £90-£120k Base salary
  • 10% bonus
  • 7% Pension

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