60K–70K EUR / year
Senior Fullstack TypeScript Developer (Product Engineer)
FullstackRemote — France
Published on 2026-07-09
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About this role
As a Senior Fullstack TypeScript Developer, you will design and develop new features for flagship SaaS products. You will work independently while driving excellence in your technical 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.
The team
Tech
Stack
TypeScriptJavaScriptNodeJSMongoDBReact
What you'll do
- Design and develop new features from scratch
- Act as a technical lead within your squad
- Improve the code base with refactoring and bug fixes
- Work on multiple projects simultaneously
- Assist customer support on technical issues
- Facilitate knowledge sharing by training fellow developers
What we're looking for
- Expert in TypeScript/JavaScript with at least 7 years of experience
- Strong experience in building and maintaining web applications
- Robust understanding of NodeJS and MongoDB
- Ability to work independently
- Comfortable with agile methodologies
- Fluency in French and English
Nice to have
- Experience in B2B SaaS startup
- Self-taught with personal projects
Benefits
- Profit sharing based on company performance
- Comprehensive premium medical coverage
- Meal tickets for daily meals
- 100% covered commuting costs
- Well-funded home office budget
- Provision of a Macbook Pro and necessary tools
Hiring process
- Interview with the Talent Acquisition Manager
- Technical interview with the VP of Engineering
- Technical Interview with the CTO
- Interview with the CEO