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 & profitable120 people, remote-friendly, agileMajority-owned by our founder Guillaume Moubeche, giving us freedom and independenceWe 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 + backe...