Research Scientist

Research Scientist – Croda

Vacancy Number: req
5547

Location: Daresbury

Location Address: Techspace One Sci Tech Daresbury, Keckwick Lane, Daresbury, WA4 4FS
, United Kingdom

Closing Date: 18/01/2026

Croda is a FTSE
100 organisation driven around our purpose of Smart Science to Improve Lives™. With over 6,000 employees across 39 countries, we are focused on the research and development of novel and highly sustainable raw materials for the Life Sciences and Consumer Care sectors. We are passionate and excited about how we can develop and utilise new technologies to shape and inspire changes within an ever-growing marketplace.

As our business looks to deliver its ambitious strategy of growth, we are looking for a Research Scientist to join the Fermentation Team within the Biotechnology R&T Group. Based in the purpose-built laboratories at the Daresbury Science Park, your role will be to support the development and scale‑up of Croda’s rapidly expanding Biotechnology pipeline.

• PhD with experience in microbiology, biotechnology or chemical engineering discipline
• Experience in developing scalable microbial cell culture processes in a laboratory, pilot plant and/or production environment
• Technical background in strain engineering of fungi, including culture and genetic manipulation
• Advanced molecular biology skills, including cloning, DNA & RNA manipulation, and organism transformation
• You will have strong communication and networking skills
• Hands‑on experience using a wide range of microbial systems comprising more than one bacterial, fungal and yeast processes
• Experience in development and/or scale‑up of downstream process at laboratory and/or pilot scale
• Experience in transferring bioprocesses to industrial plants

• You will be expected to work closely with our internal production team(s) and our external toll partners to undertake efficient technology transfer to establish these processes at an industrial scale
• You will also be expected to work closely with our commercial, IP, regulatory, application, and sales and marketing teams to ensure the processes are efficiently developed and established into commercial‑scale manufacture

• Defined benefit pension scheme
• 25 days paid holiday allowance (plus bank holidays)
• Private medical insurance
• Access to share plans
• Cycle to work scheme
• Car leasing scheme
• Generous parental leave
• Retail platform benefits
• Free car parking on Croda sites

If you require any reasonable adjustments during the hiring process or experience any issues with our online application process, please email

Croda recognises employees as our strength and the diversity they bring to our workforce are directly linked to our ongoing success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including age, race, colour, religion, national origin, gender, sexual orientation, gender identity, gender expression, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law.

In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.