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About the Role
Delfa is fixing broken clinical trials with autonomous AI agents. This role involves building and scaling the core systems that enable Delfa's AI agents to deliver real-world clinical impact.
Responsibilities
- Design, build, and scale AI agent systems end-to-end, from voice interactions to intelligent workflow orchestration across trial sites.
- Own complex projects from architecture to deployment, with autonomy over technical decisions.
- Build and evolve infrastructure, observability, and monitoring systems for quality and reliability at scale.
- Integrate leading-edge models from AI labs into production workflows, evaluating and adopting new capabilities.
- Design robust data pipelines for ingesting, transforming, and serving high-quality healthcare data.
- Continuously improve internal AI tooling and platform to unlock new use cases and increase team velocity.
Requirements
- 3+ years of professional full-stack engineering experience.
- Comfortable solving hard technical problems, refactoring when needed, and knowing what's enough and what's too much to solve a problem.
- A track record of building high-quality products fast.
- An ownership mindset with autonomy to find the best path forward.
- A growth mindset, taking pride in work and always looking to improve.
Skills
- FastAPI
- Pydantic
- TypeScript
- React
- OpenAI / Anthropic
- Temporal
- PostgreSQL
- Honeycomb
- PlanetScale
- Azure
Location
- London
Work Type
- Onsite
Experience Level
- 3+ years
Salary/Compensations
- Competitive salary + meaningful equity
Benefits
- Private health insurance
- Gym membership
- 25 days’ holiday + UK public holidays
- Modern office space 5 mins from Old Street station
- True 0 → 1 ownership
About the Company
- Billions of people still suffer from every-day diseases because clinical trials are broken.
- Delfa is fixing this with autonomous AI agents.
- In the last year, Delfa has deployed onto 500+ trials across multiple conditions, reached seven figures in ARR growing 25% MoM, and raised an oversubscribed $3.8m seed from tier-one AI investors.
- Delfa is building a generational company to transform the way medications reach millions of patients in need.