MERN Full Stack Engineer

Job Title : Fullstack-MERN Stack

Location : Bangalore

Experience : 3+ Years

Job Type : Full time / Permanent

Notice Period : Immediate to 15 days.

I. Job Summary :

We are seeking a motivated and experienced Full Stack Developer with deep expertise in modern JavaScript and hands-on experience in MERN stack technologies. The ideal candidate will have 3–5 years of professional experience building and deploying high-performance, scalable web applications with a strong focus on React, Next.js, and TypeScript. This role requires a developer who can deliver optimal Core Web Vitals performance, create efficient user interfaces, and ensure seamless collaboration between the front-end and back-end systems.

II. Roles & Responsibilities :

• Design, develop, and deploy scalable and high-performance applications using the MERN stack (MongoDB, Express.js, React, Node.js).
• Develop robust, high-speed API services using Node.js and Fastify, focusing on performance, scalability, and security.
• Build and maintain modern, server-side rendered (SSR) and static front-ends using Next.js for fast, SEO-friendly user experiences.
• Write clean, maintainable, and reusable JavaScript / TypeScript code, ensuring strong adherence to best practices.
• Optimize Core Web Vitals (LCP, CLS, FID) for superior page performance and user experience.
• Collaborate with designers, product managers, and other engineers to transform requirements into high-quality technical solutions.
• Implement and maintain CI / CD pipelines for continuous integration and automated deployments.
• Write and maintain unit and integration tests to ensure system reliability.
• Participate in code reviews, mentor peers, and maintain consistency across codebases.
• Identify and resolve performance bottlenecks, bugs, and scalability challenges.

III. Years of Experience :

IV. Educational Qualification & Certifications (Optional) :

V. Skill Set Required :

Must have :

Nice to have :

About SMC Squared :

At SMC Squared, people are the foundation of our success. We help leading US and multinational companies accelerate digital transformation by building and managing Global Capability Centres with fully integrated, strategically aligned, and valued teams. Our people-first approach creates opportunities for talented professionals to grow, contribute, and thrive, while enabling organizations to scale intelligently.

As part of Hexaware Technologies—a global leader in IT, BPO, and consulting—we deliver greater value through enhanced digital capabilities, automation platforms, and a shared commitment to people-centric transformation. Join us and be part of a purpose-driven company where your ideas matter, your work has a global impact, and your career can reach new heights.

EEO Statement :

SMC Squared is an equal opportunity employer. We encourage applications from candidates of all backgrounds and experiences.

If you are a creative individual with a passion for design and a drive to contribute to impactful projects, we invite you to apply for this exciting opportunity.