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Tech Lead MERN Stack

Valarr.io

All India, Delhi • 2 months ago

Experience: 5 to 9 Yrs

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Job Description

As a Tech Lead (MERN Stack) at our company, you will play a crucial role in technical architecture, hands-on development, and leading a small engineering team in a startup environment. **Key Responsibilities:** - **Technical Ownership** - Own system architecture and technical decisions - Design and build scalable MERN-based applications - Define backend architecture, APIs, and data models - Ensure application performance, security, and reliability - Hands-On Development - Write production-quality code using React, Node.js, Express, MongoDB - Build and maintain REST APIs - Handle authentication, authorization, and core business logic - Participate actively in debugging and production issue resolution - **Team Leadership** - Lead and mentor 25 engineers - Review code and enforce engineering best practices - Break product requirements into technical tasks - Ensure timely delivery with good code quality - **Startup & Scale** - Build systems from 0 MVP scale - Balance speed vs technical debt - Collaborate closely with Product and Business stakeholders **Required Skills & Experience:** - 57 years of professional software development experience - Strong hands-on experience with MERN stack - Excellent JavaScript (ES6+) fundamentals - Experience building production and scalable web applications - Solid understanding of system design & REST architecture - Prior experience leading or mentoring engineers - Comfortable working in a startup / fast-paced environment *Note: No additional details about the company were present in the job description.* As a Tech Lead (MERN Stack) at our company, you will play a crucial role in technical architecture, hands-on development, and leading a small engineering team in a startup environment. **Key Responsibilities:** - **Technical Ownership** - Own system architecture and technical decisions - Design and build scalable MERN-based applications - Define backend architecture, APIs, and data models - Ensure application performance, security, and reliability - Hands-On Development - Write production-quality code using React, Node.js, Express, MongoDB - Build and maintain REST APIs - Handle authentication, authorization, and core business logic - Participate actively in debugging and production issue resolution - **Team Leadership** - Lead and mentor 25 engineers - Review code and enforce engineering best practices - Break product requirements into technical tasks - Ensure timely delivery with good code quality - **Startup & Scale** - Build systems from 0 MVP scale - Balance speed vs technical debt - Collaborate closely with Product and Business stakeholders **Required Skills & Experience:** - 57 years of professional software development experience - Strong hands-on experience with MERN stack - Excellent JavaScript (ES6+) fundamentals - Experience building production and scalable web applications - Solid understanding of system design & REST architecture - Prior experience leading or mentoring engineers - Comfortable working in a startup / fast-paced environment *Note: No additional details about the company were present in the job description.*

Posted on: March 3, 2026

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