65K–75K EUR / year
Technical Lead - Fullstack JS/TS
FullstackRemote — France
Published on 2026-07-13
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About this role
This role starts as a Senior Fullstack TypeScript Developer and evolves into a Tech Lead position over time. You will design, build, and ship features across frontend and backend, improve performance, and take on leadership responsibilities within your squad.
About the company
Lemlist is a sales engagement platform for personalized outbound campaigns. It helps GTM teams run multichannel sequences and improve reply rates.
Stack
TypeScriptJavaScriptNode.jsReactMongoDB
What you'll do
- Build new features end-to-end (frontend + backend)
- Improve the codebase (refactoring, bug fixes, optimization)
- Collaborate with the team to solve technical issues
- Mentor fellow developers and share knowledge
What we're looking for
- 8+ years in TypeScript / JavaScript (frontend + backend)
- Solid skills in Node.js, React, MongoDB
- Proven track record building & maintaining web apps
- Fluent in French & English, based in French timezone
Nice to have
- B2B SaaS startup experience
- Experience with massively scaled SaaS
- Familiarity with advanced performance optimization
- Passionate about experimenting & creating beyond work
Benefits
- 65 - 75K€ fixed + 18K€ bonus
- Profit sharing
- Full perks including healthcare and meal vouchers
- Annual global team retreat
Hiring process
- Interview with TAM
- Technical interview with VP of Engineering
- Technical interview with CTO
- Final chat with CEO