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Data Scientist

Haleon
Greater London
1 week ago
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About the role

Key responsibilities

Contribute to all aspects of the Data Science Project Lifecycle, from scoping to research to development to scalable operation. Coordinate and manage competing priorities across Haleon’s portfolio of Commercial AI projects with focus on Net Revenue Management.

Work with Senior Data Scientists and product teams on the development of data science products to solve business problems

Deliver Responsible AI at scale with best-in-class implementation of model explainability, reliability, security, documentation and bias mitigation in line with Haleon’s Responsible AI policy and standards.

Research cutting-edge techniques and tools to ensure Haleon’s data science solutions are competitive.

Motivate & coach colleagues, including apprentices and early talent within the Data Science team to help them develop technical excellence.

Qualifications and skills
 

Essential

Will have 4-5 years' experience as a data scientist with proven ability to conceptualize, formulate, prototype and implement algorithms to solve complex business problems.

Can coordinate and manage competing priorities across a portfolio of projects

Compile, integrate, and analyse data from multiple sources to answer business questions

Experience communicating advanced data science concepts to both technical and non-technical audiences to facilitate feasibility assessment, prioritisation and adoption.

Have scientific mindset and understanding of statistical modelling and the mathematical foundations of Machine Learning algorithms

Proficient in Python

Have a deep knowledge of a sufficiently broad area of technical specialism (e.g. Time Series, Combinatorial Optimisation, Reinforcement Learning, Bayesian Statistics, NLP etc.)

Good knowledge in mining large & complex data sets using SQL and Spark.
 

Preferred

Will be curious, enjoy problem solving and have empathy for the problems you are challenged with

Working knowledge on data science frameworks and toolkits (Scipy, Scikit-Learn, Keras, PyTorch, Etc.)

Experience with Git, Databricks and Microsoft Azure technical stack

Prior exposure to Agile methodologies

Experience building large scale machine learning systems

Master's Degree in Computer Science, Data Science, Mathematics, Physics or equivalent

Care to join us. Find out what life at Haleon is really like www.haleon.com/careers/

At Haleon we embrace our diverse workforce by creating an inclusive environment that celebrates our unique perspectives, generates curiosity to create unmatched understanding of each other, and promotes fair and equitable outcomes for everyone. We're striving to create a climate where we celebrate our diversity in all forms by treating each other with respect, listening to different viewpoints, supporting our communities, and creating a workplace where your authentic self belongs and thrives. We believe in an agile working culture for all our roles. If flexibility is important to you, we encourage you to explore with our hiring team what the opportunities are.

As you apply, we will ask you to share some personal information, which is entirely voluntary. We want to have an opportunity to consider a diverse pool of qualified candidates and this information will assist us in meeting that objective and in understanding how well we are doing against our inclusion and diversity ambitions. We would really appreciate it if you could take a few moments to complete it. Rest assured, Hiring Managers do not have access to this information and we will treat your information confidentially.

Haleon is an Equal Opportunity Employer. All qualified applicants will receive equal consideration for employment without regard to race, color, national origin, religion, sex, pregnancy, marital status, sexual orientation, gender identity/expression, age, disability, genetic information, military service, covered/protected veteran status or any other federal, state or local protected class.

Accommodation Requests

If you require a reasonable accommodation or other assistance to apply for a job at Haleon at any stage of the application process, please let your recruiter know by providing them with a description of specific accommodations you are requesting. We’ll provide all reasonable accommodations to support you throughout the recruitment process and treat all information you provide us in confidence.

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National AI Awards 2025

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