We’re creating a platform that helps people use AI in powerful ways without needing to code. Our technology lets users coordinate many AI agents to work together on complex use-cases like documents. We’re growing quickly (10x in just 6 months) and looking for talented people who are excited about practical AI applications.
Join Thinkeo and help power our multi-agent AI platform with a high-performance Rust backend. As our Rust Back-End Developer, you’ll design scalable, reliable systems, work with cutting-edge AI orchestration, and ship features from idea to production.
Build and improve our orchestration layer (DAG execution, stateless agents)
Develop robust APIs and LLM integrations (completions, RAGs, embeddings, etc.)
Write clean, well-tested Rust code with Axum and Diesel
Ensure stability, scaling, and high performance in microservices & Kubernetes
Collaborate with our SvelteJS frontend team and Product Manager
Strong skills in Rust, or in a similar systems language with the willingness to master Rust
3+ years of experience building backend or full-stack systems in production
Solid SQL expertise, ideally with PostgreSQL and Diesel ORM
Experience with distributed systems, containerization, and orchestration (Docker, Kubernetes)
Commitment to code quality, testing, and long-term maintainability
Backend: Rust, Axum, Diesel, Sentry
Frontend: Svelte 5, TypeScript
Database: PostgreSQL
Infrastructure / DevOps: Docker, Kubernetes, CI/CD
Strong focus on testing and clean, reliable code
Permanent contract (CDI), work in Paris or remotely
Join a Eurazeo-backed startup with competitive salary and equity opportunities
Premium health insurance for you and your family
Your choice of computer equipment
Regular team events
Work on a product used by major companies (61% weekly active users)
A small, dedicated team of passionate people
Help shape how businesses use AI in real situations
At Thinkeo, everyone makes a real difference. We value independence, ownership, and quality work. We focus on building a product that’s truly useful. We encourage quick feedback, short development cycles, and high standards - all with kindness and support. We value simplicity, clarity, and work well done.
Our CEO Damien believes in giving the product team freedom to create. We’re tackling complex challenges in Rust and we want people who thrive on ownership. While meeting in person occasionally is valuable, we focus on finding great talent regardless of location. We value clear communication and independence during work sprints.
