Founding Full-Stack Software Engineer – AI for Biopharma

• Architect scalable, auditable backend systems (Python, PostgreSQL, modern frameworks)
• Build APIs enabling seamless collaboration between humans and AI agents
• Develop clean, modular frontend interfaces using React, Next.js, and TypeScript
• Implement and maintain data-heavy systems and structured knowledge frameworks
• Write clean, precise code and contribute to strong engineering standards
• Collaborate closely with founders, designers, and early users to deliver impactful features
• Influence product, technical direction, and architectural decisions as a founding engineer

• 4–6 years of software engineering experience (mid to senior level)
• Strong backend engineering skills with Python
• Proficiency in React, Next.js, TypeScript, Node.js
• Experience building data-heavy or versioned backend systems
• Strong clean-code discipline and architectural thinking
• English (Advanced/C1+)
• Valid Spain work permit (no sponsorship available)

• Experience with AI agents or LLM-native applications
• Knowledge of Supabase, Postgres, RLS, versioning systems
• Familiarity with Radix, Tailwind, shadcn/ui, Inngest, Modal, Zod
• Engineering degree
• PhD is a plus
• Background in life sciences, biopharma, or complex scientific domains

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