Postdoctoral Scientist/Senior Scientist
Faeth Therapeutics
Cambridge, UK
Posted on Apr 25, 2026
Faeth Therapeutics is a clinical-stage oncology company listed on Nasdaq that recently raised $200M in funding. With a strong scientific foundation and a founding team that includes the discoverer of our target pathway, we are advancing PIKTOR, a multi-node PI3K/AKT/mTOR inhibitor program, toward multiple near-term milestones. We are a small, focused team where every person has direct impact — united by a shared commitment to care deeply, create boldly, and never stop learning.
We are seeking a highly motivated Postdoctoral Scientist/Senior Scientist to join our preclinical R&D team in Cambridge, UK. You will contribute directly to therapeutic development within a fast-moving biotech environment. This is a hands-on, laboratory-based role focused on mechanistic biology / biochemistry and the translation of basic science to clinical interventions. You will play a key role in developing and advancing existing clinical and preclinical programs, identifying and validating novel drug targets by design / execution of high-impact experiments across in vitro and in vivo systems.
Characteristics
We are seeking a highly motivated Postdoctoral Scientist/Senior Scientist to join our preclinical R&D team in Cambridge, UK. You will contribute directly to therapeutic development within a fast-moving biotech environment. This is a hands-on, laboratory-based role focused on mechanistic biology / biochemistry and the translation of basic science to clinical interventions. You will play a key role in developing and advancing existing clinical and preclinical programs, identifying and validating novel drug targets by design / execution of high-impact experiments across in vitro and in vivo systems.
Characteristics
- Rigorous and curious experimental scientist with a strong focus on mechanistic biology
- Highly flexible and collaborative with ability to switch easily between projects and tasks in a dynamic way based on company priorities
- Mission-driven, with a clear motivation to translate discoveries from bench to patient impact
- Comfortable operating in a fast-paced, results-oriented environment
- Highly organised, with strong attention to detail and data integrity
- Resilient and motivated to solve challenging scientific problems
- PhD in a relevant life science discipline ideally with additional postdoctoral experience in academia or industry
- Strong expertise in core molecular biology / biochemistry techniques
- Proven ability to design and execute experimental programs independently
- Excellent record-keeping and scientific communication
- Experience in cancer models / development of (cancer) therapeutics
- Experience designing and supervising in vivo (mouse) model experiments
- Experience in cellular metabolism or metabolic biology
- Protein production - expression and purification of recombinant proteins from mammalian and bacterial systems
- Assay development - Design and optimisation of biochemical and biophysical assays to profile compound-target interactions
- Familiarity with kinetic analysis and enzyme mechanisms
- Organoid or 3D cell culture systems
- Understanding of PK/PD principles
- Programming/data analysis (e.g. R, Python)
- Location: Cambridge, UK (full time on-site wet lab role)
- Compensation: Competitive salary + equity incentive + bonus
- This role is subject to a 6-month probationary period