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lemlist

Fullstack Developer – Taplio & TweetHunter

Posted Yesterday
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Remote
Hiring Remotely in European Union
Senior level
Remote
Hiring Remotely in European Union
Senior level
Build and maintain Taplio and TweetHunter as a fullstack developer. Responsibilities include refactoring and optimizing TypeScript, Node.js, React, Next.js, and GCP codebases; developing AI-enabled features and improving MCP; enhancing performance and maintainability; supporting customer success with technical issues; and balancing product speed with quality.
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About us 👇🏼

lemlist is the sales engagement platform that gives sales teams the unfair advantage they deserve.

Bootstrapped since day one, we’ve grown from 0 to $63M ARR in 8 years, without raising a single dollar.

Today, we’re a profitable B2B SaaS company valued at $250M+, trusted by 40,000+ sales teams worldwide to book more meetings and close more deals.

The Role

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

What’s in It for You?

Fully remote & flexible work. Amazing offices in Paris if you prefer

Join a profitable, bootstrapped, and high-growth company

Work with a motivated, no-BS team

Direct impact – your work will shape our product

Who You Are?

Must-Haves

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

Additional Information

Salary up to 65K€ base salary + additional company bonus

Where you live, and work is totally up to you – we do have an office in Paris if you enjoy life at the office

Full-remote Work Setup: A well-funded home office budget to ensure seamless remote work

Get a 48GB Macbook Pro + all the tools and equipment you need for your job obviously

Team building: We all meet once per year at really cool places around the world

Interview Process

Interview with Lucas, our Tech TAM

Interview with Sebastien, our Technical Manager

Technical test + review with 2 devs from team

Interview with our GM & COO

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