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# Fullstack Developer - Taplio & TweetHunter

- **Company:** lemlist
- **Location:** Paris, France (Remote available)
- **Experience:** Expert
- **Salary:** €65,000
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Node.Js, Next.js, TypeScript, Google Cloud, ReactJS, Code Restructuring
- **Published:** November 11, 2026
- **Apply:** https://www.welcometothejungle.com/en/companies/lemlist/jobs/fullstack-developer-taplio-tweethunter_paris_LEMLI_WMxroDN

## About the Role

5+ years experience

Strong JavaScript / TypeScript skills

Responsible for your own code

Ability to see the big picture and suggest smart trade-offs

Fast learner, proactive, and independent

Fluent in English

Nice-to-have

Experience with LinkedIn API

Strong GCP knowledge

## Description

We're looking for a Fullstack Developer to help us improve Taplio.

If you love building new things, but also turning messy code into something scalable and maintainable, keep reading

What You'll do

Refactor and optimize our codebase (Fullstack TypeScript, Nodejs, React, Next.js, Google Cloud Platform).

Build amazing new features for our users, including ones involving AI and improving our MCP

Improve performance and maintainability

Support customer success, solving technical issues when needed

Challenge product requests, balancing speed and quality