Join our fast-moving, AI-native startup as a Software Engineer Intern. You'll build internal tools, contribute to backend systems, and collaborate with engineers, scientists, and operations specialists. This hands-on role offers real impact and exposure to the inner workings of a high-growth AI company. Ideal for those studying Computer Science or related fields, with basic proficiency in JavaScript/TypeScript.
Suggested summary by Welcome to the Jungle
Contribuer à la construction d'outils internes légers qui soutiennent les opérations des équipes.
Participer aux systèmes backend et aux pipelines d'automatisation pour réduire la charge manuelle.
Collaborer avec des ingénieurs, des scientifiques et des spécialistes des opérations pour identifier les besoins et mettre en œuvre des solutions pratiques.
As a Software Engineer Intern, you’ll play a critical role in building the internal infrastructure and tools that keep our teams running at top speed. You’ll partner with Engineering, Science, and Operations to turn everyday complexity into intuitive systems that enhance productivity across the company.
This is a hands-on role where you’ll ship real features, own internal projects, and learn directly from experienced teammates in a fast-moving, AI-native startup. From small automations to cross-functional tools, your work will have a real impact on how we operate.
Build lightweight internal tools that support team operations across Tech, Science, and Ops.
Contribute to backend systems and automation pipelines to reduce manual overhead and improve internal efficiency.
Collaborate with engineers, scientists, and operations specialists to identify needs and implement practical solutions.
Work with modern technologies such as TypeScript, Node.js, React, Python, and GraphQL—with guidance from experienced engineers.
Learn fast, iterate often, and ship value from day one.
This internship is ideal for someone who wants to learn by doing and get exposure to the inner workings of a high-growth AI company.
You might be a great fit if you:
Are studying Computer Science or a related field, or have equivalent practical experience.
Have basic proficiency in JavaScript/TypeScript and are open to learning modern frameworks like Node.js, React, or NestJS.
Are curious about backend development, infrastructure tooling, and automation workflows.
Communicate clearly, work collaboratively, and enjoy solving operational problems with code.
Are excited about fast feedback loops, ownership, and being part of a mission-driven, AI-native team.
Have previous internship or project experience related to backend systems or internal tools.
Are familiar with Python, scripting, or API integration.
Have worked on or are interested in AI/ML tools, Langfuse, or agentic architectures.
Are passionate about improving internal systems that empower teams to work better and faster.
We move quickly, while making sure it’s a great match on both sides. Here’s what to expect:
AI Recruiter Screening – 10 minutes
Start with a short, async screening with our AI-powered recruiter to share your background and motivations.
Intro Chat – 30 minutes
A conversation with a team member to learn more about you, your goals, and the internship experience.
Technical Discussion – 45 minutes
Join a casual but focused conversation with a member of our tech team to discuss your technical background, interests, and how you approach problem solving.
Culture Fit Interview – 30 minutes
A chat with a founder or team lead to assess value alignment, working style, and internship expectations.
Final Call & References
If it’s a match, we’ll ask for 1–2 references and move to an offer—ideally with a celebration 🎉
Rencontrez Victor, Software Engineer
Rencontrez Aiden, Head of Science
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