MERN Stack Developer

Job description ?? Hiring: Full-Stack MERN Developer (Remote | 4+ years exp | ?13?18 LPA | Immediate Joiners Preferred) ?? Join Seffcon Labs, a trusted global tech partner for 12+ years, serving clients across the US, UK, Canada & Australia. We?re growing our remote tech team and looking for experienced MERN developers. ?? Job Role: Full Stack Developer ? MERN Stack Experience: 4 + years (excluding internships) Salary Range: ?13?18LPA (depending on experience & skill) Location: Remote Joining: Immediate to 15 days preferred ?? What You'll Be Doing Analyze complex business requirements and break them down into technical tasks Build scalable backend services using Node.js, Express/Fastify, and MongoDB Design and develop REST APIs, integrate third-party apps (like payment/SMS gateways) Write optimized MongoDB queries and handle background jobs (queues, schedulers, etc.) Develop reusable React components and work with UI libraries like Tailwind, Bootstrap Collaborate closely with stakeholders and work independently in a remote-first team ?? What You Should Bring Frontend: React.js: Experience with hooks, reusable components Next.js: Bonus if you?ve built SSR/SSG apps HTML, CSS, JS: Responsive design skills a must Bonus: Redux, Tailwind, Bootstrap Backend: Node.js: Deep understanding with real-world experience Express / Fastify: Either is fine, but must be confident MongoDB: Strong hands-on with performance optimization Background Jobs: Used queues (like BullMQ or Agenda)? Great! API Work: Designed and consumed complex REST APIs Integrations: Experience with payment/SMS/other third-party APIs General: Excellent communication & analytical thinking Able to deep dive into requirements and offer smart solutions Work independently with ownership and accountability ?? We need to fill 3 positions immediately. If you're confident and meet the above, apply now and be part of a growing remote team solving real-world problems for global clients.