The Phage

Salient Bio is a cutting-edge clinical diagnostics laboratory based in London, specialising in clinical-grade microbiome testing. It operates a full-stack microbiome platform-covering everything from sample kit assembly and wet-lab processing to advanced data analysis and machine-learning-driven interpretation. By maintaining end-to-end control over workflows, Salient Bio delivers highly precise and reliable microbiome insights that support disease diagnosis and wellness testing. Its interdisciplinary team includes scientists and software engineers working collaboratively to transform microbiome research into real-world healthcare impact. The Role Salient Bio is seeking an experienced and motivated Senior Scientist (Microbiome) to play a central role in advancing its diagnostic and wellness testing portfolio. This is a senior scientific position with opportunities for leadership, innovation, and professional growth within a fast-growing biotech company. The Senior Scientist in this role will contribute to the development of new in-vitro diagnostic microbiometests, refine laboratory workflows, collaborate closely with bioinformatics teams, and support grant-funded research initiatives and clinical studies. Key Responsibilities Lead and contribute to grant applications supporting microbiome research, pilot studies, and clinical trials Design and improve diagnostic and wellness microbiome testing products Conduct critical literature reviews and translate findings into applied research strategies Collaborate with bioinformatics teams to enhance microbiome data analysis and client reports Design and deliver bespoke microbiome studies for external partners and clients Develop, validate, and optimise laboratory protocols and workflows Transition R&D protocols into routine diagnostic workflows by writing SOPs and training staff Support NGS workflow optimisation and scalability alongside the NGS Lab Manager Participate in sample processing when required (from receipt to sequencing or qPCR) 6+ years of microbiome and microbiology experience (PhD, postdoctoral, or equivalent industry background) Proven experience contributing to successful grant applications Strong wet-lab expertise in molecular biology (DNA/RNA extraction, PCR, QC) Understanding of standard quality controls in NGS workflows Excellent scientific communication and data interpretation skills Strong organisational and project-management abilities Experience mentoring or training junior team members High attention to detail and documentation (UKAS-accredited environment) How to Apply Interested candidates should send their CV to: