Senior Fullstack TypeScript Developer

About the role

lemlist is a profitable, bootstrapped B2B SaaS organization generating over 54M USD in annual recurring revenue. We are seeking an autonomous developer to lead technical initiatives and build features across our suite of products, including lemlist, Claap, Taplio, and Tweet Hunter.

Key facts

What you'll do

• Build and ship new features from the ground up for our frontend and backend systems.
• Act as a technical lead for your squad to maintain high engineering standards.
• Refactor existing code, resolve bugs, and improve system performance.
• Manage multiple project streams concurrently.
• Assist the customer support department by troubleshooting and resolving technical issues.
• Mentor team members to improve collective technical competency.

Requirements

• Minimum 7 years of professional experience with TypeScript and JavaScript.
• Proven history of shipping and maintaining web applications.
• Strong proficiency in NodeJS and MongoDB.
• Ability to work independently on complex, high-ownership tasks.
• Familiarity with agile development workflows.
• Proficiency in both French and English.
• Must be based in the French timezone.

Nice to have

• Prior experience working within a B2B SaaS startup environment.
• A background in self-taught development or a history of building personal coding projects.

Skills & tools

• TypeScript
• JavaScript
• NodeJS
• MongoDB
• React
• Gather
• Slack
• Notion

Practical notes

• Benefits include profit sharing, 100% premium medical coverage via Alan Blue, Swile meal tickets, and a 100% covered Navigo card.
• Hardware provided includes a 48GB Macbook Pro plus a home office budget.
• The company hosts an annual global team-building event.
• While the role is remote-friendly, there is an office in Paris available for those who prefer it.
• Hiring process: Initial interview with the Talent Acquisition Manager, followed by technical interviews with the VP of Engineering and CTO, concluding with an interview with the CEO.