Fullstack Developer - Taplio & TweetHunter

At lempire, we're a passionate team on a mission to help individuals and businesses grow.

As a B2B SaaS company, valued at $150 million, we have a suite of 5 products :

lemlist : our cold outreach tool, used by 10,000+ users worldwide to find leads & their emails, write campaigns, personalize at scale, and get more customers.

lemwarm : the 1st deliverability tool on the market that helps users reach their audience's inboxes.

lemcal : our scheduling tool that allows you to create a personalized booking page and reduce no-shows.

Taplio & Tweet Hunter : our tools, used by top influencers like Justin Welsh, to build personal brands on LinkedIn & X (formerly Twitter).

lempire is a fast-growing company with $26M+ in revenue, profitable, and 100% bootstrapped.

Our mantra : Keep growing! We live by it every day.

The Role

We're looking for a Fullstack Developer to fix, clean, and improve Taplio & Tweet Hunter.

If you want a brand-new project, this isn't for you.

If you love turning messy code into something scalable and maintainable, keep reading.

What You'll Do

• Identify and fix bugs across frontend and backend.
• 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.

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

• 3+ years experience.
• Responsible for your own code.
• Ability to see the big picture and suggest smart trade-offs.
• Fast learner, proactive, and independent.

Nice-to-Have

• Experience with Twitter Enterprise APIs.
• Experience with LinkedIn APIs.
• Strong GCP knowledge.

Additional Information

Salary up to 65k based on experience + 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.

Profit sharing : When lempire 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 : Seamless commuting with a 100% covered Navigo card.

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

Gear : Get a Macbook Pro + tools and equipment you need for your job.

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