The Role

Output has built a biological reasoning model that understands biology at the scale and complexity life actually operates. Our model independently learned the principles of molecular interactions, opening up drug treatments that were previously impossible. We're already generating therapies that traditional approaches cannot reach. The hardest problems in both AI and biology are being solved here, and there is room for you to own one.

Output is currently in stealth, operated by a team of repeat founders and biotech veterans with multiple exits in AI x Bio, and backed by top-tier VCs including Y Combinator.

You own the feedback loop between Output's models and the lab. You go deep into specific biological problems, translate what the biology requires into priorities for data and modeling, and manage through CRO partners the experimental cycle that validates model outputs and generates new data.

You will own the active learning cycle between Output's models and experimental validation: designing experiments, managing CRO partners for synthesis and testing, interpreting results, and feeding them back to improve the models
You will dive into specific biological problem areas, developing the expertise needed to translate nuanced biological requirements into priorities for data construction, modeling, and evaluation
You will manage CRO relationships for peptide and molecular synthesis, biological assays, and experimental testing, designing each campaign to generate maximally informative data
You will collaborate with the engineering team to design and build biology-specific agent skills and workflows, encoding your biological expertise into tools that automate experimental decision-making
You will work closely with the model and data teams, identifying biological phenomena the models should be sensitive to and ensuring that experimental findings shape what and how the models learn
You will stay current with biological literature and experimental methods, continuously identifying new biological problems and translating them into opportunities for model development

About You

You have a PhD in computational biology, biophysics, structural biology, molecular biology, or a related biological field with 3+ years of post-doctoral or industry research experience
You have deep understanding of protein biology, protein-ligand interactions, and how sequence and structure relate to biological function
You have experience designing biological experiments and working with CROs for synthesis and experimental validation
You have experience working with protein language models or machine learning applied to biological sequences and structures
You have strong programming skills in Python, with experience building computational pipelines and analysis tools
You can move between the language of biology and the language of machine learning: you understand what models need from data and what experimental results mean for model development
You are comfortable going deep into unfamiliar biological problem areas and rapidly developing the expertise needed to guide modeling and experimental decisions

Bonus Points

You have structural biology expertise, including protein structure analysis and structure-function relationships
You have experience with active learning or iterative experimental design in a computational biology or drug discovery setting
You have hands-on wet lab experience
You have experience across multiple therapeutic modalities, including peptides
You have experience building tools or writing code that automates biological analysis workflows

Our Values

❤️ Heart: We foster a culture of ownership. We are assembling a team of individuals who are passionate and take pride in their contributions.

🏆 Excellence: We have an unwavering commitment to excellence and continuously challenge ourselves to reach the highest standards.

🚀 Practicality: We value practicality and results-oriented thinking. We are committed to making a tangible impact on the lives of patients and the broader community.

📣 Honesty: We place a high value on honesty and directness. We firmly believe in addressing issues as they arise, in an open and transparent manner.

🎮 Fun: We believe that life is too short to not have fun. Our goal is to create a workplace that is fun, engaging, rewarding and fulfilling.

What We Offer

We encourage new and different ideas, creativity and contrarian thinking
Healthy feedback focused environment to help you strive - leadership will have high expectations, regularly share constructive feedback, support you and help you grow, and welcome receiving feedback and ideas from you
You own your day-to-day management. What we care about is that we all hit our milestones
Competitive salary and equity in a growing, well-funded startup
Excellent medical, dental, and vision coverage

Head of Biology