Software Engineering Intern (Full-Stack)

About the Role

As a Software Engineering Intern at SANOVIO, you’ll get hands-on experience building the AI-powered procurement infrastructure that tackles one of the biggest and most complex cost problems in European healthcare.

This is a fast-paced, hands-on role for aspiring engineers with high agency, strong technical curiosity, and a builder mindset. We’re looking for a full-stack generalist with a frontend affinity. You’re eager to design user flows and implement them in React and TypeScript, while learning to own outcomes end-to-end across backend, data, AI-enabled workflows, and cloud deployment. You thrive amid uncertainty, move quickly, and care deeply about writing clean, high-quality code.

If you are a passionate builder who thrives at the intersection of full-stack development and AI, this is your opportunity to work directly with the founders, contribute to a real product, and grow rapidly in a startup scaling toward €10M ARR in 2026.

Tasks

• Contributing to end-to-end product workflows, from frontend UX to backend systems, data pipelines, and edge cases

• Building frontend experiences in React and TypeScript alongside scalable, reliable backend systems

• Supporting the design and development of AI-enabled systems, including embeddings, retrieval, and agents that create real operational leverage

• Working on data pipelines for large-scale unstructured data

• Making pragmatic technical decisions on architecture, tools, and frameworks to balance speed and quality

• Deploying and maintaining software in cloud environments with a “you ship it, you run it” mindset

• Writing clean, maintainable, and well-tested code with scalable, reusable components and APIs

• Collaborating across the stack and learning through code reviews, pair programming, and mentorship from senior engineers
  

General Profile

We are looking for ambitious engineering students or recent graduates with a strong foundation in software engineering and a genuine interest in AI. We hire for skill, ownership, and output.

• Generalist mindset with a frontend affinity, eager to build across backend, data, and AI

• Proactive and self-driven, able to turn unclear req