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From the employer's careers site First seen 7 Nov 2026

Principal Scientist

The employer hasn't listed a salary.

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Description

The Principal Scientist role within the Cheminformatics group uses large proprietary internal datasets to develop, integrate, and embed advanced computational methods and predictive in-silico models to accelerate the discovery of medicines.

Responsibilities:

  • Build, validate, and deploy cheminformatics and machine learning methods and models to inform go/no-go across drug-discovery programmes.
  • Integrate with drug discovery programme teams to embed predictive models directly into decision-making and translate computational outputs into guidance that is accessible to non-experts.
  • Prototype exploratory, agent-driven workflows that combine LLM-based reasoning with cheminformatics tools, predictive models, and experimental data to accelerate hypothesis generation, literature and data triage, and iterative design / make / test / analyse cycles.
  • Contribute to and validate production-quality code implementing state-of-the-art cheminformatics, computational chemistry, and quantum chemistry methods that accelerate and improve decision-making on drug discovery programmes.
  • Prepare and present results of key validation experiments, details of capability builds, and developments on drug discovery projects to internal and external groups.
  • Work with others within a multidisciplinary matrix team that spans different organisations and geographies to execute on joint aims.

Requirements:

  • Relevant degree-level education (e.g., PhD or MSc in Cheminformatics, Computational Chemistry, Informatics, Life Sciences) or equivalent with a strong Chemistry foundation.
  • Knowledge / Experience of programmatically collecting, combining, mining, and analysing complex biological and chemical data to build predictive models.
  • Broad knowledge of computational sciences including machine learning, computational chemistry, and cheminformatics methods.
  • Knowledge / Experience of computer programming and scripting languages (e.g., Python, Java, C/C++, R).

Location: This role will temporarily be based at Stevenage. However, the Company plans to relocate its offices to Cambridge, UK.

Benefits: No specific benefits mentioned.

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Skills

Required

Nice to have

  • Chemical toolkits such as ChemAxon, RDkit
  • Scientific pipelining tools such as Pipeline Pilot, KNIME
  • Medicinal chemistry, HT screening, analytical chemistry, systems biology, DMPK, Tox

Ready to apply?

You apply with the employer directly. Their original posting is here: https://gsk.wd5.myworkdayjobs.com/en-US/GSKCareers/job/UK---Hertfordshire---Stevenage/Principal-Scientist---Cheminformatics_450563-1

Apply on GSK