About lemlistlemlist is a global B2B SaaS business with one mission: help any business grow.We’re doing $60M+ ARR, while being:Bootstrapped & profitable, giving us freedom and independence170 people, remote-friendly, agileWe run two product lines:Sales Engagement with lemlist & Claap ($56M ARR, growing +60% YoY)Social selling with Taplio & Tweet Hunter ($4.5M ARR)Our ambition: become a world-class giant in Sales Tech.Our mantra: Keep growing.About the roleWe’re looking for a Tech Lead or a Senior Fullstack TypeScript 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 doBuild new features end-to-end (frontend + backend) by working hand-in-hand with a strong Product teamImprove the codebase (refactoring, bug fixes, optimization)Collaborate with the rest of the team to solve technical issuesMentor fellow developers, share knowledge, and raise the barStep up as Tech Lead in your squad: drive quality, make technical choices, and align deliveryWhat success looks likeWithin 3 monthsYou’re fully onboarded and comfortable in our stackYou’ve shipped meaningful features in productionYou’ve contributed to improving our codebaseWithin 6 monthsYou’ve led delivery of multiple successful projectsYou’ve had direct impact on scalability & performanceYou’ve grown into your Tech Lead role and mentor othersWhat’s in it for youJoin a bootstrapped, profitable, fast-growing SaaS companyBuild products used by thousands of businesses worldwideSee your impact quickly with a very short feedback loopWork with senior engineers who love to learn and share knowledgeRemote-first culture (office in Paris if you prefer 🇫🇷)No endless meetings, high autonomy, big impactAbout youMust have8+ years in TypeScript / JavaScript (frontend + backend)Solid skills in Node.js, React, MongoDBProven track record building & maintaining web appsAlways hungry to learn more, particularly around JS/TSAutonomous, fast learner, and collaborativeFluent in French & English, based in French timezone (+/- 2h)Nice to haveB2B SaaS startup experienceYou worked on a SaaS that scaled massivelyYou are familiar with advanced performance optimization Self-taught hacker or side-project builderPassionate about experimenting & creating beyond workPackage65 - 75K€ fixed + 18K€ bonusProfit sharing: when lemlist wins, you win tooFull perks: Alan Blue (healthcare) 100% taken care of for you and your family, Swile meal vouchers, 100% of your Navigo card, MacBook Pro & remote setup budgetAnnual global team retreat in amazing locations 🌍Recruitment processInterview with Lucas (TAM)Technical interview with Corentin (VP of Engineering)Technical interview with Mickael (CTO)Final chat with Charles (CEO)Find more English Speaking Jobs in France on Arbeitnow