Tech Lead / Engineering Manager - Fullstack JS/TS

About Lemlist lemlist is a global B2B SaaS business with one mission: help any business grow . We’re doing $38M ARR , while being: Bootstrapped & profitable 120 people, remote-friendly, agile Majority-owned by our founder Guillaume Moubeche, giving us freedom and independence We run two product lines: Sales Engagement with lemlist ($33M ARR, growing 45% YoY) Social selling with Taplio & Tweet Hunter ($5M ARR) Our ambition: become a world-class giant in Sales Tech. Our mantra: Keep growing. About The Role We’re looking for a Tech Lead or a Senior Fullstack JavaScript Developer to join our team. The role starts as a Senior Developer , then evolves into a Tech Lead position after 3-6 months, once you’ve proven yourself in the squad. You’ll design, build, and ship features across frontend and backend, improve performance, and progressively take leadership within your squad to set technical standards, mentor peers, and drive delivery. What you’ll do Build new features end-to-end (frontend ...