Hexamind
JOIN US

Let's build useful, governed AI together.

WHY JOIN US

Four reasons to join us.

Radical autonomy

You're not a cog. You drive the technical and strategic choices. Your influence on the project is direct, whatever your seniority.

A cutting-edge stack, no limits

Open source first (Mistral, Llama, PyTorch) and exclusive access to our proprietary assets (zeAgent, Pascal, Fastprop). You use the latest AI tools (Claude Code license). You don't put up with the stack, you forge it.

Product culture & short cycles

2-week sprints and field feedback. You build in direct contact with end users to iterate fast and well.

Excellence, sustainably

We aim for the state of the art in a healthy work environment. High technical standards, with no compromise on your work-life balance.

JOIN THE TEAM!

Our open roles.

AI Engineer (permanent)
Paris · Starting as soon as possible

Your mission

  • Integrate LLMs into business workflows.
  • Build clean APIs (Python/FastAPI).
  • Drive architecture choices and continuous product improvement.
  • Take full ownership, in direct contact with end users.

Your profile

  • Engineering degree (or recognized equivalent)
  • Solid grounding in back-end software development
  • First hands-on experience in applied AI (LLM, NLP, automation, RAG)
  • A sense of quality, product and real impact
  • Comfortable in demanding, loosely-framed environments

What you'll gain

  • A role at the heart of production AI products, in a demanding, pragmatic team
  • Fast skill growth on modern AI topics
  • Real technical freedom and direct exposure to client challenges
AI Intern
Paris · 4 to 6 months (flexible)

Your role

  • Integrate LLMs into business workflows
  • Build advanced AI pipelines (RAG, multi-model agents, orchestration)
  • Design high-performing backend APIs (Python/FastAPI)
  • Ensure software quality (testing, monitoring, scalability)

Your profile

  • 4th/5th-year engineering student (AI / Data Science / Computer Science)
  • Solid grounding in algorithmics and excellent development skills
  • Rigor, product orientation, autonomy, a taste for clean code
  • Experience in NLP/LLM and knowledge of LangChain are a plus

What you'll gain

  • Accelerated skill growth on modern AI architectures
  • Mentoring from senior AI engineers
  • Direct exposure to business challenges
Senior Account Executive (permanent)
Paris · Starting as soon as possible

Your mission

  • Sales development: qualification, sales cycle, tenders, pipeline tracking
  • Pre-sales and advisory: needs framing, demos, proposals, POCs
  • Structuring: sales processes, sales materials, client feedback

Your profile

  • 4 to 6 years' experience selling B2B software or IT services
  • Proven experience on complex sales cycles with multiple decision-makers
  • Consultative selling, technical understanding, autonomy, strong writing
  • Knowledge of the AI market and professional English are a plus

What you'll gain

  • Autonomy & impact: a key role directly influencing growth
  • Skill growth: daily immersion in AI challenges
  • Attractive compensation: uncapped variable, fast prospects
  • Co-creation: contribute to the sales strategy from the start
LET'S WORK TOGETHER

A question, a project?

Get in touch