23h ago
Senior Fullstack Software Engineer
Paris
โจ $85k-$120k / yearest.
full-timesenior Hybridsoftware
๐ Tech Stack
๐ผ About This Role
You'll architect and build the Safety SaaS frontend from scratch for a fast-growing company serving 200+ local authorities. You'll deliver a UK videoverbalization MVP by June 2026 and shape the platform for the next wave of clients. This role offers deep ownership and partnership with a Staff Engineer on a small, focused team.
๐ฏ What You'll Do
- Build frontend using React 19, Vite, TypeScript, Tailwind CSS v4
- Co-design and maintain design system with shadcn/ui and Storybook
- Implement state management with Zustand and TanStack Query
- Ship UK videoverbalization MVP by end of June 2026
๐ Requirements
- 5+ years of experience in fast-paced SaaS or scale-up
- Expert in modern React ecosystem (Zustand, TanStack Query, React Hook Form)
- Shipped a scalable frontend architecture still in use 18 months later
- Solid Node.js/TypeScript fundamentals for full-stack ownership
โจ Nice to Have
- Experience with video streaming (MediaBunny, WebRTC)
- Familiarity with Docker, K8s, Helm, CI/CD
- Engineering degree
๐ Benefits & Perks
- ๐๏ธ RTT (8-12 days per year)
- ๐ป Mac or PC preference
- ๐ธ BSPCE stock options
- ๐ Meal vouchers (โฌ9/day, 60% covered)
- ๐ Sustainable mobility allowance
๐จ Hiring Process
Estimated timeline: 2-4 weeks
- 1Video call with Talent Acquisitionยท 30 min
- 2Hiring Manager interview with Jeremyยท 45 min
- 3Technical case studyยท 90 min
- 4Team interviews (PM, Designer, Cloud Engineer)ยท 60 min
- 5Final interview with CTOยท 45 min
๐ฉ Heads Up
- Engineering degree requirement may exclude strong candidates without it
- Multiple critical deadlines running in parallel could indicate overcommitment
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