We being an employee\-centric company, offers you a fun\-filled environment to excel in all the tasks you perform. Our endeavors aim to improve your learning curve so that you can gain a significant amount of life\-changing knowledge as you work with TOPS. We are looking for the skillful, hardworking and talented individuals who wish to cultivate cross\-functional abilities. If you think, you have strong fundamental values and forward thinking approach to stand apart from the crowd – we are here to help you!!!
### **Sr. MERN Stack Developer**
Experience: 4 to 6 Years \| No of Openings: 2
Responsibilities
4–6 years building and shipping production JavaScript/TypeScript applications
Strong full\-stack ability — genuinely comfortable owning both React frontends and Node backends; can architect a feature from UI to data layer
Deep JavaScript and TypeScript — language fundamentals, async patterns, typing discipline, and the ability to teach these to less experienced engineers
Strong React — advanced hooks, state management, performance optimization, component architecture, and structuring large apps
Strong Node backend — REST (and ideally some GraphQL or real\-time) APIs, auth, error handling, and integrating third\-party services; experience with Express, Nest, or similar
Solid SQL and NoSQL — data modeling across relational and document paradigms; able to pick the right store for the problem and design schemas that hold up under load and change (PostgreSQL, MySQL, MongoDB, or similar)
Hands\-on AWS — deploying and operating applications, comfortable picking up new services, and debugging issues in production cloud environments
System design fundamentals — caching (Redis/Memcache), queues, REST/API design, and an understanding of scaling and reliability trade\-offs
Track record on live production systems — operating, supporting, and evolving systems, not only greenfield builds or POCs
Git workflows in a team — branching, reviews, conflict resolution