Job Specifications
We are bsport. The place to be!
bsport is an all-in-one platform combining boutique fitness and advanced technology. Our platform helps our partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success.
Since we launched in 2019, we have already achieved the following:
We’ve built a community of over 7 million users
In December 2024 we have finalised the biggest Series B (€30 million)
Grown our team to more than 200 employees
We’re continuing to grow to become the #1 tech partner for boutique studios in Europe and the rest of the world!
Join us to write the next chapter of your career!
About the role:
Take ownership of major frontend initiatives, help lead complex technical projects, and work directly with leadership to define the future of our platform. You’ll help us address technical debt, a complete revamp of our client interfaces, build and maintain our in-house design systems, and build scalable solutions for one of our product verticals.
Our focus for the coming years is building reliable and scalable systems, and setting a new standard for technical excellence.
What You'll Work On
Roughly 70% of your time — front-end / back-office revamp:
Own the revamp of key back-office pages and features within the Booking scope (list and detail views, member profiles, establishment pages, teacher tools…)
Implement interfaces from high-fidelity prototypes delivered by our dedicated designer
Write clean, tested React (TypeScript) code aligned with our internal design system
Collaborate with internal engineers to ensure long-term maintainability
Roughly 30% of your time — backend support for the revamp:
Evolve and adapt the backend logic that powers the revamped front-end features (APIs, data models, business rules)
Ensure the back-office pages you're rebuilding are fully supported end-to-end — not just visually, but functionally
Work closely with internal backend engineers to align on contracts, flag dependencies early, and unblock front-end delivery
Tech stack
Front-end: React (TypeScript), Zustand, styled-components, internal design system
Back-end: Django, Postgresql, AWS, Kubernetes
Language-agnostic mindset: we care more about strong engineering principles than specific tools. That being said, a ground level in Python / postgresql is expected
Practical details
Duration: 6 months (Q2–Q4 2026), with possible extension
Pace: Full time (5 days/week)
Location: Remote setup possible, office in Paris 10e
Who We're Looking For
5+ years of full-stack experience, with genuine front-end depth in React (TypeScript)
Solid backend skills in Python (Django or FastAPI), comfortable with high-volume systems
At ease in a hybrid role — able to deliver polished UI and review a backend PR in the same day
Informal technical leadership: you share feedback in code reviews, document decisions, and help others grow
Strong written communication skills in English
Background in a startup or scale-up, ideally B2B SaaS
What This Mission Offers
A varied mission with direct product impact in the short and medium term
A modern stack
A high-growth context with an engaged team and strong engineering standards
About the Company
About bsport: Founded in 2018 by Zakaria Mansour and Sofian Medbouhi, bsport empowers fitness studios with an all-in-one management and marketing platform to streamline operations, automate processes, and enhance member experiences. Based in Barcelona and Paris, we support 3,000+ partners across 40+ countries, serving a growing community of 600,000+ members. Recently securing a €30M Series B funding, the largest SaaS investment in our sector in France and Spain this year, we are accelerating our mission to revolutionise well...
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