About this role
Welcome to Haleon. We’re a purpose-driven, world-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we’ve grown, evolved and are now entering an exciting new chapter – one filled with bold ambitions and enormous opportunity.
Our trusted portfolio of brands – including Sensodyne®, Panadol®, Advil®, Voltaren®, Theraflu®, Otrivin®, and Centrum® – lead in resilient and growing categories. What sets us apart is our unique blend of deep human understanding and trusted science.
Now it’s time to fully realise the full potential of our business and our people. We do this through our Win as One strategy. It puts our purpose – to deliver better everyday health with humanity – at the heart of everything we do. It unites us, inspires us, and challenges us to be better every day, driven by our agile, performance-focused culture.
Hello. We’re Haleon. A new world-leading consumer health company. Shaped by all who join us. Together, we’re improving everyday health for billions of people. By growing and innovating our global portfolio of category-leading brands – including Sensodyne, Panadol, Advil, Voltaren, Theraflu, Otrivin, and Centrum – through a unique combination of deep human understanding and trusted science. What’s more, we’re achieving it in a company that we’re in control of. In an environment that we’re co-creating. And a culture that’s uniquely ours. Care to join us. It isn’t a question.
With category leading brands such as Sensodyne, Voltaren and Centrum, built on trusted science and human understanding, and combined with our passion, knowledge and expertise, we’re uniquely placed to do this and to grow a strong, successful business.
This is an exciting time to join us and help shape the future. It’s an opportunity to be part of something special.
About the role
The Development Senior Scientist leads new product development by developing formulations, manufacturing process and/or providing analysis and evaluation of material and products at all stages of the development process, considering scientific and timing objectives. This individual would have various levels of involvement and leadership in the product design and formulation & process development of conventional and non-conventional solid, semi-solid, liquid formulations for China domestic and CBEC project for Health Food(HF) and General Food(GF) for e-commerce.
Key responsibilities
Manages multiple projects aligned with Brand innovation strategy, leveraging technical expertise to achieve objectives.
Leads end-to-end project activities—from raw material development and prototyping to technical transfer—ensuring compliance with regulatory and quality standards.
Designs and executes state-of-the-art experiments, adapting R&D plans dynamically to meet evolving project goals.
Develops and implements quality and safety procedures (e.g., SOPs, batch docs, validation protocols), upholding GMP and EHS standards.
Continuously updates scientific knowledge and skills, identifying training needs and mentoring others in new technologies.
Builds collaborative relationships with cross-functional partners (Commercial, Regulatory, Supply Chain, etc.) to drive innovation.
Engages in consumer research to inform category innovation and maintains precise data records to support scientific decisions.
Adapts priorities rapidly to stay focused on goals and leads problem-solving using diverse tools and available resources
Qualifications and skills
Essential
7 years (post-BS) and 4 years (post-MS) of experience in HF and GF formulation and process development, with solid expertise in the end-to-end innovation process.
In-depth understanding of regulatory requirements and consumer insights, with a proven track record in consumer research-driven product design, optimization, and successful HF and GF product launches in e-commerce with speed and agility.
Strong communication and influencing skills within complex matrix environments, able to clearly and concisely articulate challenges and solutions in a timely manner
Preferred
·MS or Ph.D. degree in Pharmaceutical, Nutritional, Chemical, or related science
·Proven expertise in end-to-end product formulation and development, leveraging scientific principles and a deep understanding of R&D processes to successfully translate consumer insights into innovative wellness products.
A proactive and resourceful professional with strong initiative, problem-solving skills, and the ability to communicate clearly and collaborate effectively across teams
·Skilled in applying QbD, statistical analysis, and data organization to drive structured experimentation and multitask in a result-orientated R&D environment.
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Diversity, Equity and Inclusion
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.
Job Posting End Date
2026-06-20
Equal Opportunities
Haleon are committed to mobilising our purpose in a way that represents the diverse consumers and communities who rely on our brands every day. It guides us in creating an inclusive culture, where different backgrounds and views are valued and respected – all in support of understanding and best serving the needs of our consumers and unleashing the full potential of our people. It’s important to us that Haleon is a place where all our employees feel they truly belong.
During the application process, we may ask you to share some personal information, which is entirely voluntary. This information ensures we meet certain regulatory and reporting obligations and supports the development, refinement, and execution of our inclusion and belonging programmes that are open to all Haleon employees.
The personal information you provide will be kept confidential, used only for legitimate business purposes, and will never be used in making any employment decisions, including hiring decisions.
Adjustment or Accommodations Request
If you require a reasonable adjustment or 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 adjustments you are requesting. We’ll provide all reasonable adjustments to support you throughout the recruitment process and treat all information you provide us in confidence.
Note to candidates
The Haleon recruitment team will contact you using a Haleon email account (@haleon.com). If you are not sure whether the email you received is from Haleon, please get in touch.
About Haleon
Consumer healthcare company spun off from GSK, making brands like Sensodyne, Advil, and Centrum. Based in Weybridge, UK.
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