Node js Developer

2 days ago

Noida, Uttar Pradesh, India SettleMed Full time ₹ 2,40,000 - ₹ 6,00,000 per year

Developer

Experience Level: 1-3 years
About the Role:

We are looking for a skilled Developer with deep experience in MySQL and a strong focus on API security and backend performance. In this role, you'll build secure, high-performance server-side applications, design scalable database schemas, and implement best practices for safeguarding APIs against common threats.

Key Responsibilities:

* Develop and maintain scalable back-end services and RESTful APIs using

* Design and manage robust MySQL schemas and queries for high-performance data access.

* Ensure API security through best practices: input validation, authentication/authorization, rate limiting, and protection against threats such as SQL injection, XSS, CSRF, and data leaks.

* Implement performance tuning techniques on both application and database layers (e.g., connection pooling, query optimization, caching strategies).

* Work closely with front-end developers and DevOps to deliver reliable, secure, and fast products.

* Set up and maintain logging, error tracking, and monitoring tools (e.g., Winston, Prometheus, Sentry).

* Participate in code reviews and establish secure coding standards across the team.

* Continuously optimize the codebase and suggest architecture improvements for scalability.

Required Qualifications:

* Strong experience in or similar frameworks).

* Proficient in MySQL, including complex joins, indexing, stored procedures, and performance profiling.

authorization (RBAC/ABAC).

* Solid understanding of secure coding practices, OWASP Top 10, and data encryption techniques.

* Experience with rate limiting, **API gateway integration, and **token validation.

* Familiarity with profiling and benchmarking tools (e.g., New Relic, Postman Monitors, Apache Benchmark).

* Comfortable with Git, CI/CD, and working in Agile/Scrum teams.

Preferred Qualifications:

* Experience with TypeScript .

* Familiarity with ORMs such as Sequelize or TypeORM.

* Experience with Redis or Memcached for caching.

* Exposure to microservices architecture and message queues (RabbitMQ, Kafka).

* Knowledge of logging and monitoring tools (e.g., ELK Stack, Grafana, Datadog).

Compensation 2LPA TO 6LPA

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