Mid-level Full Stack Developer

Interstellar Lab; Paris; Sur place; EUR 45 000 - 65 000; Plein temps

Résumé du poste

A cutting-edge technology company based in Paris seeks a Mid-level Full Stack Developer to design and scale their digital systems. You will work with teams on backend services, frontend applications, and integrate AI capabilities. Ideal candidates have 3-6 years of experience in full-stack development with proficiency in Python (FastAPI) and React.

Qualifications

• 3-6 years of experience in full-stack development.
• Proficiency in Python (FastAPI) and modern backend frameworks.
• Solid experience with React and frontend development principles.

Responsabilités

• Develop and maintain backend services and APIs in Python.
• Contribute to frontend applications in React.
• Connect sensors, devices, and automation layers.

Connaissances

Full-stack development

Python (FastAPI)

React

Docker

AWS

Problem-solving

Communication

Outils

Docker

AWS

Description du poste

Mid-level Full Stack Developer
Full-time
In-person

At Interstellar Lab, our mission is to build a future full of life, on Earth and beyond.
We believe in a world where technology enables humans to live in harmony with nature, where biodiversity thrives and expands, and where terrestrial life becomes multi-planetary.

To build this future, we design autonomous biospheric systems to grow plants with precision, on Earth and in Space. Our AI-powered BioPods and BioCapsules leverage biosciences to reproduce and optimize growth conditions for a wide variety of high-value plants.

On Earth, we pioneer molecular and biofarming, boosting the production of metabolites and bioactive compounds while offering sustainable, traceable, and high-quality natural ingredients to the beauty, fragrance, pharmaceutical, and nutraceutical industries.

In space, we collaborate with agencies and private companies to develop biofarming units that advance life science research in microgravity and lay the foundation for future biofactories in space, enabling innovative terrestrial applications and long-duration space missions.

About the Role

As Mid-level Full Stack Developer at Interstellar Lab, you will design, build, and scale the digital backbone of our biospheric systems. You will develop backend and automation services, contribute to our React-based BioApp, and integrate emerging AI capabilities into our products. You will work closely with engineers, scientists, and designers to connect devices, data, and interfaces seamlessly.

Responsibilities

• Develop and maintain backend services and APIs in Python (FastAPI)
• Contribute to frontend applications in React, ensuring smooth feature integration
• Connect sensors, devices, and automation layers across our digital ecosystem
• Integrate AI and agentic features to enhance functionality and autonomy
• Ensure scalability, robustness, and reliability of digital infrastructures
• Collaborate with engineers and designers on architecture and implementation
• Write and maintain technical documentation and clean, maintainable code
• Test, troubleshoot, and iterate rapidly within a fast-paced environment

Profile / Qualifications

• 3-6 years of experience in full-stack development
• Proficiency in Python (FastAPI) and modern backend frameworks
• Solid experience with React and frontend development principles
• Working knowledge of Docker and containerized environments
• Familiarity with AWS or equivalent cloud platforms
• Interest in AI APIs, automation, and connected systems
• Strong problem-solving and communication skills within multidisciplinary teams
• Fluent in English, French is a plus

Equal Opportunity

Interstellar Lab is proud to be an equal opportunity employer. Interstellar Lab does not discriminate on the basis of race, regional color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with disability, or other applicable legally protected characteristics.