Senior MERN Developer

4 days ago

Chennai, Tamil Nadu, India White Mastery Systems Full time ₹ 3,00,000 - ₹ 7,00,000 per year

Senior MERN Stack Developer (Ecommerce Platform)

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About the Role

We're looking for a Senior MERN Stack Developer who thrives on building high-performing, scalable web applications. In this role, you'll take the lead on our next-generation ecommerce platform, architecting robust solutions, optimizing performance, and mentoring a talented team of developers.

If you're passionate about clean architecture, modern JavaScript frameworks, and solving complex challenges — this is your opportunity to make a real impact.

What You'll Do

  • Architect, design, and develop full-stack web applications using MongoDB, , , and
  • Build and scale a feature-rich ecommerce platform with secure integrations and superior user experience.
  • Develop and optimize backend services with , ensuring reliability and high performance.
  • Collaborate closely with product managers, designers, and fellow engineers to bring concepts to life.
  • Write clean, efficient, and maintainable code following best practices and coding standards.
  • Oversee database architecture and performance tuning in MongoDB.
  • Conduct code reviews, provide technical mentorship, and contribute to team excellence.
  • Troubleshoot and optimize applications for speed, scalability, and security.

What We're Looking For

  • 5+ years of hands-on experience as a Full Stack Developer, preferably in the MERN stack.
  • Advanced expertise in (hooks, state management, performance optimization).
  • Proficiency with MongoDB — including schema design, aggregation pipelines, and query optimization.
  • Working knowledge of and microservice-based backend architecture.
  • Strong experience with and
  • Familiarity with ecommerce platforms, payment gateways, and authentication systems.
  • Solid grasp of REST APIs, Git workflows, and CI/CD pipelines.
  • Experience deploying on AWS, Azure, or GCP.
  • Excellent problem-solving, communication, and leadership skills.

Bonus Points

  • Prior experience building or scaling ecommerce applications.
  • Knowledge of TypeScript and enterprise-level system architecture.
  • Proven experience in mentoring or leading development teams.

Why Join Us

  • Competitive salary + performance-based incentives.
  • Continuous learning with professional development and training opportunities.
  • Work with modern technologies in a collaborative, growth-driven environment.
  • Be part of a fast-scaling ecommerce product with global market potential.

Job Types: Full-time, Permanent

Pay: ₹300, ₹700,000.00 per year

Benefits:

  • Flexible schedule
  • Internet reimbursement
  • Leave encashment
  • Paid sick time
  • Paid time off
  • Work from home

Work Location: In person

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