Software Engineer – Javascript / TypeScript | React | 3–6 Years | Backend Exposure

We are looking for a strong Software Engineer with deep frontend expertise in React and JavaScript/TypeScript, along with practical experience working on backend systems and APIs.
This is a frontend-heavy engineering role, where you will build production-grade web applications, contribute to frontend architecture and performance, and own features end-to-end. The ideal candidate should also be comfortable working across the backend when required — building or modifying APIs, working with Node.js or another backend stack, databases, authentication and debugging issues across the application stack.
Key Responsibilities
Build and deliver scalable, production-grade web applications using React, JavaScript and TypeScript.
Own meaningful features and modules end-to-end, from technical design through development, testing, deployment and production support.
Contribute to frontend architecture, component design, performance optimisation and scalability.
Build, integrate and modify APIs and backend services as required.
Work with Node.js or other backend technologies, databases and authentication systems.
Debug and resolve issues across frontend and backend systems.
Write clean, maintainable and well-tested production code.
Participate in architecture and technical design discussions.
Work closely with product, design and engineering teams to deliver robust solutions.
Take ownership of production issues, perform root-cause analysis and implement sustainable fixes.
Work independently with limited hand-holding and drive features to completion.
Required Skills & Experience
3–6 years of relevant software engineering experience.
Strong hands-on expertise in React, JavaScript and TypeScript.
Strong understanding of modern frontend architecture and web application development.
Experience with frontend performance optimisation and production debugging.
Practical experience working with REST APIs and backend services.
Exposure to Node.js or another backend technology.
Working knowledge of databases, authentication and server-side development.
Experience debugging issues across both frontend and backend.
Good understanding of testing practices and production engineering.
Strong problem-solving skills with a focus on ownership and execution.
Relevant Experience
Candidates with experience in the following areas will be particularly relevant:
High-scale consumer applications
Real-time systems
WebViews
SDKs
Payments
Gaming
Advertising / monetisation
Feeds and recommendation systems
Experimentation platforms
Analytics
What We Value
We are looking for engineers who:
Have personally owned meaningful features or modules.
Can explain the technical decisions behind what they have built.
Have worked on production systems, not just development environments.
Can troubleshoot issues across the frontend and backend.
Understand performance, scalability and reliability considerations.
Follow good testing and engineering practices.
Demonstrate strong problem-solving and communication skills.
Can operate independently and take ownership with limited hand-holding.
Please write to amit.n@careerxperts.com to get connected!

Work arrangement
No