Job Summary

Key Responsibilities
- Design, develop, and maintain scalable backend services using Node.js and Express.js.
- Build and integrate RESTful APIs and third-party services.
- Work with AWS services for deployment, hosting, storage, and scalability.
- Design database schemas and write optimized queries.
- Implement authentication, authorization, and data protection mechanisms.
- Collaborate with cross-functional teams including UI/UX designers, QA engineers, and DevOps teams.
- Write reusable, testable, and efficient code.
- Troubleshoot production issues and perform debugging.
- Participate in code reviews and mentor junior developers.
- Ensure best practices in coding standards, CI/CD, and software architecture.

Required Skills & QualificationsBackend Skills
- Strong experience in Node.js and Express.js.
- Experience building RESTful APIs and microservices.
- Good understanding of asynchronous programming and event-driven architecture.
- Knowledge of authentication methods such as JWT and OAuth.

Frontend & Mobile Skills




- Hands-on experience with React.js.
- Experience in React Native mobile app development.
- Strong understanding of JavaScript, TypeScript, HTML5, CSS3, and responsive design.

Cloud & DevOps
- Experience with AWS services such as:
- EC2
- S3
- Lambda
- RDS
- CloudWatch
- API Gateway
- Familiarity with Docker and CI/CD pipelines is a plus.

Database Skills
- Experience with MongoDB, MySQL, or PostgreSQL.
- Database optimization and schema design experience.

Additional Skills
- Familiarity with Git and version control systems.
- Strong debugging and problem-solving skills.
- Valuable communication and leadership abilities.
- Experience working in Agile/Scrum environments.

Preferred Qualifications
- Bachelor’s degree in Computer Science, Engineering, or related field.
- 6+ years of experience in full stack/backend development.

Pay: ₹500,000.00 - ₹900,000.00 per year

Work Location: In person

📌 Sr. Backend Developer Tipl 427 (Greater Noida)
🏢 Techostinger India Private
📍 Greater Noida