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[Remote] Principal Data Scientist

Remote, USA Full-time Posted 2026-06-21

Note: The job is a remote job and is open to candidates in USA. Harnham is a well-established, innovation-led organization focused on delivering data-driven products at scale. They are seeking a Principal Data Scientist to lead the design and implementation of advanced data science and AI solutions, collaborating with cross-functional stakeholders to solve real-world problems and influence strategy and delivery.

Responsibilities

  • Lead the design and implementation of advanced data science and AI solutions aligned to business objectives
  • Provide technical leadership across complex projects, setting direction and best practice for modelling and deployment
  • Collaborate with cross-functional stakeholders to identify opportunities and define requirements
  • Apply generative AI and other advanced methodologies to solve real-world problems
  • Translate technical findings into clear, actionable insights for senior stakeholders
  • Oversee project timelines and ensure successful delivery across multiple workstreams

Skills

  • Strong commercial experience in data science and machine learning, with recognised expertise in a specialist area
  • Deep understanding of production-level AI systems and recent exposure to generative AI techniques
  • Proven ability to lead complex projects end to end, from concept through to deployment
  • Experience working cross-functionally with product, engineering, or business teams
  • Clear and collaborative communication style, with the ability to influence senior stakeholders
  • Background in a quantitative or technical field such as Data Science, AI, Mathematics, or similar

Benefits

  • 15% performance bonus
  • Fully remote working with flexibility and autonomy
  • Opportunity to work on high-impact AI initiatives at scale
  • Collaborative, forward-thinking technical environment
  • Clear scope for progression into broader technical or strategic leadership roles

Company Overview

  • Harnham has actively chosen to focus on Data and Analytics. It was founded in 2006, and is headquartered in New York, New York, USA, with a workforce of 201-500 employees. Its website is https://www.harnham.com/us.
  • Company H1B Sponsorship

  • Harnham has a track record of offering H1B sponsorships, with 1 in 2024. Please note that this does not guarantee sponsorship for this specific role.
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