Senior Full-Stack Engineer

Technical excellence

You have a strong software craftsmanship mindset: you care deeply about clean, readable, well-tested code, and you design systems that can evolve safely over time. You see code quality as a prerequisite for sustainable speed, not a trade-off.

To apply for this job, you must have:

• Deep and proven experience as a full-stack software engineer, designing, building, and maintaining complex systems end-to-end.

• Strong mastery of software engineering fundamentals: architecture, data and domain modeling, performance, scalability, security, testing, reliability.

• The ability to surface trade-offs, decide, and act, even in ambiguous or high-pressure contexts.

• Strong convictions about how high-quality software should be built, defended with clarity and pragmatism.

• A rare balance between solid theory and hands-on pragmatism: you optimize for real-world outcomes.

• The ability to move fast without breaking things, knowing when to invest in quality and when to focus on business value.

• A genuine desire to write beautiful, maintainable code. Experience with software craftsmanship practices (TDD, DDD, Extreme Programming, etc.) is required.

Ownership, impact, and product sense

• You have a real affinity with Lean (not Lean Startup, just Lean).

• You favor small batches, incremental delivery, and continuous improvement. You are mindful of WIP and actively protect a healthy team flow.

• You take ownership end-to-end: from understanding the business context to shipping reliable solutions in production.

• You are comfortable questioning existing implementations, processes, and assumptions (including your own), and propose better alternatives.

• You don't just execute tasks: you shape solutions, improve systems, and raise the technical level of the product.

• You have the ambition and maturity to positively influence a team, a department, or the product as a whole.

Soft skills & mindset

• Above all, you care about improving the lives of end users.

• Highly curious, always learning.

• Autonomous, self-driven, comfortable operating with limited guidance.

• Fast learner, adaptable in unfamiliar domains.

• Open to feedback, able to question yourself, focused on continuous improvement.

• You enjoy collaborating and helping a team work better.

• You want to improve an organization, not just deliver code.

AI as a core skill

You see AI as a force multiplier for software craftsmanship: tighter feedback loops, faster learning, higher code quality and problem-solving.

We are looking for engineers who:

• Use AI tools daily and are genuinely enthusiastic about their fast-evolving capabilities.

• Have firsthand experience of how AI dramatically improves productivity, code quality, and decision-making.

• Think critically about how AI can be embedded into workflows, products, and engineering practices, rather than used superficially.

• Want to stay at the forefront of how AI is transforming software engineering.

Screening : 30 minutes, with Flavie, Talent Acquisition. Goal: assess the mutual fit between your aspirations and what Fabriq needs.

Technical interview : 90-120 minutes, with the Engineering Manager or a Senior Dev. Goal: deep-dive on your technical skills and ways of working.

Meet the team : 30 to 45 minutes, with members of your future squad (and the EM if not met before). Goal: get a feel for the day-to-day, ask anything you want about the team.

Reference check : 2 references required (former employer or close collaborator).

Founders interview : 2 x 30 minutes, with Octave and François, our co-founders. Goal: present the company's vision and make sure Fabriq's culture matches yours.

• Type de contrat : CDI
• Lieu : Paris
• Expérience : > 5 ans
• Télétravail total possible
• Salaire : entre 70000€ et 90000€ / an