Senior Software Engineer - Remote Eligible

Senior Software Engineer

Foresite Labs is a translational R&D team that derives insights from precision measurement and population-scale biology and genetics to address unmet clinical needs. We use human genetics to systematically dissect and understand human disease biology and develop and critically evaluate therapeutic hypotheses. We engage in translational research, transforming basic insights into therapeutic opportunities. Our work supports drug discovery and company formation, and provides the core around which new ideas are realized and incubated. We offer competitive salaries, excellent benefits, a flexible work environment, and the opportunity to learn from top thinkers in various disciplines. Foresite Labs is headquartered in San Francisco and Boston.

What You'll Do

• Build from scratch. Design, implement, and own production-grade software systems, services, data pipelines, internal tools, often starting from scratch and evolving them through MVP, scale-up, and sustained operation.
• Architect pragmatic infrastructure. Stand up AWS and other cloud infrastructure (networking, identity, CICD, observability) as using IaC, ensuring reliability without over-engineering.
• Ship features end-to-end. Work across the stack (backend, API, occasional frontend) to deliver product value quickly and iterate with feedback.
• Automate everything. Use Terraform and IaC to codify environments, release pipelines, and operational runbooks.
• Uphold high engineering standards. Lead code and design reviews, establish testing and monitoring best practices, and collaborate with and mentor peers in clean, maintainable software.
• Collaborate broadly. Pair with machine learning engineers and scientists, computational biologists, and portfolio company founders to translate scientific or business goals into robust technical solutions.

What You'll Bring

• 5+ years of professional software engineering experience, including shipping greenfield systems you personally bootstrapped and supported in production.
• Fluency in one or more modern languages (Python, Go, Java, TypeScript, etc.) and strong computer-science fundamentals (data structures, algorithms, networking, operating systems).
• Working knowledge of AWS (or GCP/Azure) core services and patterns—VPC, IAM, ECS/EKS/Lambda, RDS, S3—and experience expressing infrastructure as code with Terraform, CDK, or Pulumi.
• Comfort navigating Unix environments, containers (Docker), and CI/CD pipelines (GitHub Actions, GitLab, or similar).
• Experience designing data architectures—SQL/NoSQL databases, data lakes, or streaming systems—and working with AI and machine learning is a plus.
• Mindset for early-stage execution: bias for action, ownership of ambiguous problem spaces, and ability to wear multiple hats without extensive support structures.
• Excellent written and verbal communication skills; you explain complex ideas clearly to technical and non-technical partners.

Why Foresite Labs

• Impact. Your code will accelerate discovery and bring novel therapeutics closer to patients and will help AI driven scientific innovation.
• Autonomy. Small, senior teams give you room to architect and own end-to-end solutions without heavy bureaucracy.
• Learning. Work at the intersection of software, cloud infrastructure, and biology alongside experts in each domain.
• Flexibility & Benefits. Competitive salary and equity, comprehensive healthcare, generous PTO, and hybrid/remote options aligned to our SF or Boston hubs.
• Ready to build? Apply today and help us create the software foundation that powers the next generation of companies advancing biotech and scientific innovation.

Salary range: $185,000 - $221,400

Foresite Labs is an equal opportunity employer. We thrive on diversity and collaboration.