Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease.

About the Medicinal Drug Design team
We are a dynamic team of Medicinal Chemists transforming how drugs are designed. By partnering deeply with our AI/ML colleagues, we are doing more than just leveraging the Isomorphic Labs drug design engine - we are actively shaping it. We use our domain expertise to challenge and refine our algorithms, creating a powerful symbiotic relationship that drives our internal and collaborative portfolios. Our team closely together in a supportive environment, where everyone is valued for their medicinal chemistry expertise and experience they bring to the group. We have a strong growth mindset and prioritise continued development and learning.

We are looking for a Team Leader, Medicinal Drug Design to champion this cross-disciplinary approach, fostering a supportive team culture where continuous learning and the adoption of next-generation tools are the standard, not the exception. This is a pivotal role for an experienced and motivated scientific leader eager to shape the future of drug discovery at the intersection of medicinal chemistry and artificial intelligence.

Your impact
You will be responsible for line managing and mentoring a small team of talented and high-performing Medicinal Chemists, fostering their scientific growth and career development. Additionally, you will provide scientific leadership and strategic direction for key drug discovery projects, guiding them from initiation towards clinical candidate selection. Working alongside world-leading AI/ML scientists, you will play a critical role in driving project success, enhancing our AI platform through your technical expertise.

What you will do

• Provide line management for a team of 2-4 Medicinal Chemists. Set clear goals, provide regular feedback, support their professional development, and foster a collaborative and high-performance team environment.
• Invent new medicines. Rapidly drive drug discovery programs to value inflection points by deploying your knowledge of modern discovery principles and synthetic organic chemistry, taking ownership as either a Medicinal Chemistry Lead or overall Project Lead.
• Collaborate cross-functionally to support the data-driven delivery of high quality scientific solutions to complex technical problems.
• Represent the company externally, interacting with existing and prospective collaborators and Contract Research Organisations (CROs).
• Provide strategic input and technical direction to our AI/ML platform teams.
• Effectively manage CRO resource and monitor KPIs to maintain delivery.
• Generate intellectual property positions and capture the value derived from IsoLabs’ investment.
• Prepare detailed scientific proposals and reports to support new and ongoing programs.
• Embrace and champion our culture of inclusion and continuous professional development.

Skills and qualifications
Essential:

• PhD in Medicinal Chemistry, Synthetic Organic Chemistry, or a related technical field, or equivalent industrial experience.
• 8+ years’ professional experience in a Medicinal Chemistry role, operating within a biotech, pharma or CRO setting.
• Proven track record of leading medicinal chemistry efforts on drug discovery projects, demonstrating significant contributions to project progression (ideally from hit identification through to lead optimisation/candidate nomination), with familiarity of optimisation of DMPK.
• Experience of contributing to structure-based drug design problems.
• Experience of leading a high-performing scientific team, mentoring and empowering them to thrive in their roles.
• Excellent strategic thinking, problem-solving, and decision-making capabilities applied to complex drug discovery challenges.
• Experience of working with and closely managing CRO resources.
• Strong track record of scientific achievements, evidenced by publications, patents, and presentations.
• A genuine passion for drug discovery and enthusiasm for the potential of AI/ML to transform the field.
• Excellent communication (written and verbal) and interpersonal skills, with an ability to work effectively in a cross-functional, collaborative team environment.
• Track record of creative problem solving with a strong growth mindset, adaptability, and eagerness to learn new concepts and techniques.

Nice to have:

• Experience of successful application of fragment-based drug design approaches.

Hybrid working
It’s hugely important for us to share knowledge and build strong relationships with each other, and we find it easier to do this if we spend time together in person. This is why we follow a hybrid model, and would require you to be able to come into the office 3 days a week (currently Tuesday, Wednesday, and one other day depending on which team you’re in).

We are committed to equal employment opportunities regardless of sex, race, religion or belief, ethnic or national origin, disability, age, citizenship, marital, domestic or civil partnership status, sexual orientation, gender identity, pregnancy or related condition (including breastfeeding) or any other basis protected by applicable law.