Lead MERN Engineer

Devsinc is hiring a Lead - Full Stack Developer with 5+ years of experience in building scalable full-stack applications using PostgreSQL, Express.js, React.js, and Node.js.

Requirements

• Lead full-stack development using React.js, Node.js, and modern JavaScript/TypeScript.
• Architect scalable backend systems and frontend applications.
• Build RESTful/GraphQL APIs with authentication (JWT, OAuth), validation, and error handling.
• Design and optimize relational database schemas (PostgreSQL), manage ORM-based migrations, and improve query performance.
• Implement background jobs and queue systems (BullMQ, RabbitMQ).
• Establish logging, monitoring, and observability practices (Winston, Datadog, Sentry).
• Ensure performance, security, scalability, and code quality through testing and reviews.
• Collaborate with Product, QA, DevOps, and Design teams.
• Manage CI/CD pipelines and cloud deployments.

Benefits

• 401k Matching
• Retirement Plan
• Visa Sponsorship