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Fiilin
Careers

Join Fiilin.
Let's build the future of sports nutrition.

A small team, a concrete mission, healthy growth. We hire regularly in product, operations, sales and marketing — open roles are shared directly with the people who get in touch.

Why Fiilin

Four reasons our teams mention first.

Measurable impact

Every feature, every delivery round, every deal turns into revenue for gyms and better days for athletes. Nothing abstract.

A human-sized team

Fewer than 30 people, flat and transparent. You see the impact of your work within the week, not the quarter.

Healthy growth

150+ gyms, steady growth, a sound business model. We're scaling, without the rush or the toxic sacrifices.

A mission we stand behind

Made in France, 98% less plastic, transparent formulas. You can defend Fiilin anywhere, without reservations.

Our values

Three principles that guide every decision.

01

Concrete excellence

We aim high on product, operations and customer relationships. Quality is measured, not declared.

02

Radical transparency

No grey areas, no marketing speak internally. Open numbers, documented decisions.

03

Respect for time

No pointless meetings, no hustle culture. We work hard, and we protect our energy for what matters.

Our process

Five stages, about three weeks.

Our process is deliberately short and respectful of everyone's time. No trick tests, no endless waiting.

  1. 01

    Application

    Send your CV or your LinkedIn. No long cover letter: 4 lines is plenty.

  2. 02

    First conversation (30 min)

    An open discussion with the hiring manager: your background, your expectations, the context of the role.

  3. 03

    Practical exercise

    A format matched to the role, 2-3 h max. We respect your time. No trick tests.

  4. 04

    Debrief and meeting the team

    You present your exercise and meet 2-3 people you'd work with day to day.

  5. 05

    Offer + 2 reference checks

    A clear offer within 48 h. We call 2 references you give us. A quick final decision.

Candidate FAQ

What we're asked most often.

A question that isn't listed? Write to contact@fiilin.fr — a personal reply within 24 working hours.

About three weeks end to end, at the candidate's pace. Five stages: application, first conversation (30 min), practical exercise (2-3 h max), debrief + meeting the team, offer + 2 reference checks.

Yes, at contact@fiilin.fr. We look at profiles we'd like to hire even with no open role. You'll get a personal reply within two weeks, even if we can't offer you a role right away.

Hybrid for most roles: 2 to 3 days on site (Paris), the rest remote. A few field roles (logistics, manager support) are mostly on site. Each posting says which.

Yes. An annual budget of €1,200 per person for training (conferences, books, courses). Brand-new equipment on arrival (MacBook or PC as you prefer, 27" monitor, and the gym membership of your choice on us).

Monday: team coffee + a six-week onboarding plan. Tuesday: a day in the field at a partner gym to see the product in action. Wednesday to Friday: gradual immersion in your scope, alongside your dedicated buddy. No hazing, no meeting overload.

Alan health cover (premium tier), Swile meal vouchers, a free gym membership, 30 days of paid leave a year (above the statutory minimum), and equity for some senior roles. The detailed sheet is shared at the offer stage.

Fancy joining Fiilin? Write to us.

Send your CV or LinkedIn plus 4 lines on what motivates you. We'll come back to you within two weeks, even if no role fits right away.

Speculative application