Staff Full Stack Engineer

🚀Staff Full Stack Engineer - 📍 San Francisco, CA | 🏢 Full-time in officePlease note: Visa sponsorship is not available. Applicants must already be authorised to work in the US. US Citizens only.Want to build technology that could accelerate drug discovery and improve human health on a global scale?We're partnering with a rapidly scaling, venture-backed AI startup that's transforming how leading pharma and biotech organisations discover new treatments. As demand surges, they're looking for a Senior/Staff Full Stack Engineer to help shape the core platform from the ground up.What you'll bring✅ 10+ years' professional full-stack or backend engineering experience✅ Startup experience (founder or early employee highly desirable)✅ Proven track record of shipping and owning production systems✅ Strong Python & React expertise✅ Backend services, REST APIs (Django a plus)✅ GraphQL & cloud infrastructure (AWS preferred)✅ BS in Computer Science, STEM, or related field✅ Based in San Francisco or open to relocatingBonus points🧬 Interest in life sciences, computational biology, or drug discovery.You'll be• Building greenfield product features across the full stack• Designing scalable backend services, APIs, and data pipelines• Working closely with AI scientists, designers, and product teams• Owning features from concept to production• Shipping impactful code from your first few weeksTech Stack: Python | Django | React | GraphQL | AWS | GCP | Azure | SQL | REST APIsIf you're a builder who thrives in high-growth environments and wants your work to have real-world scientific impact, we'd love to hear from you.📩 Apply now or message me directly for a confidential conversation.