Backend Developer

**Backend Developer (Node.js \+ MongoDB)** ***Location:*** *Ghatkopar, Mumbai (On-site)* ***Full-Time*** ***Salary:*** *₹15,000/month(after 3 months probation period)* ***Note:***The first 3 months will be a **probation period with** ***₹10,000/month*** **About Codexlab Enterprise Pvt Ltd:** Codexlab is an emerging tech startup focused on building smart, scalable digital products that solve real-world problems. We value speed, creativity, and accountability — and we’re looking for passionate individuals who are eager to grow in a fast-paced startup environment. **Key Responsibilities:** * Develop and maintain backend systems using **Node.js** and **Express.js** * Design and manage **MongoDB** databases and queries * Create secure, scalable RESTful APIs * Handle authentication (JWT), error handling, and third-party integrations * Collaborate closely with the frontend and design teams * Write clean, testable, maintainable code **Requirements:** * **Ample hands-on experience** with Node.js and MongoDB (internships/freelance included) * Proficient in REST API development and integration * Experience with Git and API testing tools like Postman * Understanding of authentication systems (e.g., JWT) * Good communication and debugging skills * Redis, Docker, AWS, or WebSocket experience * Basic server-side deployment tools like PM2 or Nginx **What We Offer:** * Work from our **Ghatkopar, Mumbai** office * Fast-paced startup culture and continuous learning opportunities * Supportive and collaborative team environment **How to Apply:** Send your resume and GitHub/portfolio to: **support@codexlab.in** Or WhatsApp: \+917304805318 Job Type: Full-time Pay: From ₹15,000\.00 per month Benefits: * Paid sick time * Paid time off Work Location: Hybrid remote in Mumbai, Maharashtra (400075\)