Senior Full-Stack Developer (MERN) (70% FE / 30% BE)

AI overview

Collaborate on innovative projects like building an in-house CRM and a marketplace for vetted developers, while contributing to R&D efforts and tech discussions.

Hey! I’m Sasha, the Tech Lead at Lemon.io, where cool engineers and awesome startups find their perfect match. Our dev team, a bunch of talented folks (1 Full-stack dev (mostly FE), 2 BE devs, 2 QA rockstars, and a UI/UX wizard), is on the lookout for a new buddy to join us. We’re cooking up some magic for our in-house CRM, and we need you to make it happen!


Must have:

  • 4+ years of experience with React and Next.js,
  • 3+ years of experience with Node.js,
  • 3+ years of experience with TypeScript,
  • experience with MongoDB
  • experience with MUI or similar component libraries,
  • experience with React Query for API integration,
  • strong grasp of responsive design and cross-browser compatibility,
  • flexibility, responsibility, and problem-solving skills,
  • a strong sense of ownership, with the ability to proactively identify and solve problems beyond assigned tasks


Will be a huge plus:

  • experience with Inversify or Nest.js,
  • experience with Angular,
  • experience with GraphQL.
  • practical experience using LLM-based tools in daily development workflow,
  • background in building or maintaining design systems,
  • knowledge of front-end performance optimization techniques.


Tasks and responsibilities:

  • develop company’s products — at first, an in-house CRM,
  • collaborate with other developers and teams to create our main product — the marketplace of vetted developers,
  • actively participate in task discussions by proposing solutions, alternatives, and technical improvements,
  • contribute to R&D efforts by exploring and suggesting tools, libraries, or approaches that improve development efficiency and product quality,
  • code review of other team members.


What we offer:

  • Startup culture with open communication. Our current eNPS score is 82,
  • Competitive salary in USD,
  • Full remote work with flexible working hours,
  • 28 working days of vacation a year,
  • 7 days of sick leave,
  • Annual reimbursements for things that matter to us: health, self-development, traveling, home office upgrade, mental wellness etc.
  • Help with maintaining your Ukrainian PE.


I can’t wait to hear your story! Send us a CV and a cover letter through our application form. Looking forward to having you on board! 🚀

Perks & Benefits Extracted with AI

  • Flexible Work Hours: Full remote work with flexible working hours
  • Annual reimbursement for health and self-development: Annual reimbursements for things that matter to us: health, self-development, traveling, home office upgrade, mental wellness etc.
  • Paid Time Off: 7 days of sick leave
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