← All roles

Senior Fullstack TypeScript Developer (Product Engineer)

lemlist· Tech
Apply on company site
Remote€60k - €70k + bonusFull-timePosted 11mo ago

About the role

Senior Fullstack TypeScript Developer to design and develop features for lemlist's SaaS products, with leadership responsibilities within the squad, remote-friendly, and autonomous work style.

Responsibilities

  • Design and develop new features from scratch, both on the frontend and backend, independently developing new features that enhance user experience and increase product functionality
  • Stepping into the role of technical lead within your squad, driving excellence and setting standards
  • Improve the code base with refactoring, bug fixes, and optimization
  • Work on multiple projects simultaneously
  • Help the customer support team on technical issues, providing prompt and effective solutions
  • Facilitating knowledge sharing and capacity building by training fellow developers, enhancing overall team competency and productivity.

Qualifications

  • You’re an expert in TypeScript / JavaScript with at least 7 years of XP
  • You have a proven track record in building and maintaining web applications
  • You have a robust understanding of NodeJS and MongoDB, and ideally React
  • You’re able to work independently and take ownership of complex projects
  • You’re a fast learner
  • You’re comfortable with the agile methodologies
  • You like to communicate
  • You like to work remotely, Gather, Slack and Notion are your best friends
  • You are adaptable and like to discover new things and you can work on front-end integration, back-end development, mongo optimization, performance issues and more
  • You speak French and English and you are in the French timezone

Skills

Required:TypeScriptJavaScriptNodeJSMongoDBRemote collaborationCommunicationFrench & English
Nice to have:React

Benefits

  • Salary between 60K€ and 70K€ fixed salary + 18K€ bonus
  • Profit sharing: When lemlist wins, all team members share the profits
  • Alan Blue: Comprehensive 100% premium medical coverage for you and your family
  • Swile Meal Tickets: Enjoy daily meal tickets to fuel productivity
  • Navigo Card: 100% covered Navigo card
  • Full-remote Work Setup: A well-funded home office budget
  • Gear: 48GB Macbook Pro + tools and equipment
  • Team building: Annual in-person meetups at various locations
Last updated Jul 15, 2026. Interested? Apply on the company site.

About lemlist

Prospecting tool to automate multichannel outreach & get replies

lemlist | Prospecting tool to automate multichannel outreach & get replies

Prospectingmultichannel outreachemailLinkedIncallspersonalizedsales
Company profileWebsite

More open roles at lemlist