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30

Full-Stack Engineer

Mendo · Paris, Ile-de-France, France

Full-time Hybrid via WTTJ: backend engineer Paris

Description

🧩 Required skills

Experience & expertise

  • Around 3–5 years building full-stack applications in TypeScript (or a strong equivalent).

  • Solid command of modern frontend (hooks, state management, performance) and a Node.js backend framework.

  • Comfortable working in a SaaS codebase and writing unit and integration tests.

  • Familiarity with containers and CI/CD pipelines.

Ways of working

  • Able to take features from spec to production with limited supervision.

  • Constructive in code reviews and clear in written communication.

  • A pragmatic approach to refactoring and managing technical debt.

  • Excellent command of French and English, both technical and professional.

Mindset

  • Natural rigor and a feel for software craftsmanship.

  • Eager to learn and keep growing.

  • Genuine curiosity for new technologies and best practices.

  • Strong team spirit, autonomy, and a sense of priorities in a fast-moving scale-up.

  • Alignment with our values: Learning, Innovation, Excellence, Kindness, Transparency.


📈 What we offer

  • Competitive package: €52,000–€64,000 base depending on level, plus BSPCE (equity) under our Series A policy.

  • Real impact: ship features used daily by 100+ enterprise clients.

  • Room to grow: we're actively scaling our teams — a clear path to grow your career.

  • A learning environment: a team passionate about new technologies and generative AI.

  • A stimulating workplace: a young, supportive culture where everyone helps each other.

  • Flexibility: a hybrid 2-day/3-day remote model.

  • Meaningful mission: helping make AI accessible and impactful for everyone.

Why 30?

Each component's contribution, and the phrases that triggered it.

Location fit +25.0

paris · ile-de-france

Seniority fit +8.0
Engagement type +4.0
Compensation fit +3.0
Recency +1.56

posted 23 days ago

Red flags 0.0
Rails stack fit 0.0