Senior Backend Engineer
hoichoi
5 - 10 years
Kolkata
Posted: 18/12/2025
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Job Description
We are seeking a Senior Full Stack Engineer with a strong backend focus and proven expertise in the MERN stack to take complete ownership of system architecture and development. This role demands a hands-on leader capable of delivering scalable, high-performance applications end-to-end.
Key Responsibilities
- Design and implement end-to-end architecture for complex web applications.
- Lead backend development using Node.js and Express.js, with strong MongoDB optimization skills.
- Develop responsive, maintainable frontends using React.js.
- Define coding best practices, conduct reviews, and mentor engineers.
- Collaborate cross-functionally to ensure quality and timely delivery.
Requirements
- 58+ years professional experience (less than 5 years not eligible).
- Strong expertise in MERN stack (MongoDB, Express.js, React.js, Node.js).
- Experience with GoLang (Gin) is a mandate.
- Deep understanding of system architecture, API design, and database optimization.
- Hands-on cloud experience (AWS/GCP/Azure preferred).
- Strong GitHub portfolio demonstrating quality workmandatory.
- Must be able to join within 30 days (highly preferred)
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