JOB DESCRIPTION- Backend Engineer

Experience- 3 – 5 yrs

Location - Chennai, Bangalore, Delhi, Remote

Responsibilities

·       Work with development teams and product managers to ideate and develop backend solutions.

·       Design and maintain scalable server-side architecture.

·       Develop and maintain RESTful APIs using Node.js and Express.js.

·       Integrate databases and ensure efficient data flow between systems.

·       Write efficient, reusable, and secure backend code following best practices.

·       Troubleshoot, debug, and upgrade backend systems and APIs.

·       Optimize application performance, including database query optimization and caching.

·       Ensure proper security and data protection measures are in place.

·       Create and maintain technical documentation for backend services.

·       Collaborate with frontend developers, DevOps, and QA teams to deliver end-to-end solutions.

Requirements and Skills

·       Proven experience as a Backend Developer.

·       3+ years of hands-on experience with Node.js and Express.js.

·       Strong working knowledge of MongoDB and SQL databases (MySQL/PostgreSQL).

·       Experience in designing and developing RESTful APIs.

·       Familiarity with asynchronous programming, middleware, and error handling.

·       Good understanding of authentication mechanisms (JWT, OAuth2) and security best practices.

·       Exposure to cloud platforms like AWS or Azure for deployment and storage (S3).

·       Experience with Git, Postman, and version control practices.

·       Knowledge of Python for automation or backend scripting is an added advantage.

·       Strong debugging, problem-solving, and performance optimization skills.

·       Excellent communication and teamwork skills.

·       Strong organizational and analytical mindset.

·       Degree in Computer Science, Information Technology, or a related field.

Good to Have

·       Experience with Docker or containerized deployments.

·       Familiarity with Redis, message queues, or microservices architecture.

·       Exposure to CI/CD pipelines and automation tools.

If you’re interested kindly share your profile at kalivaradhan.gopalakrishnan@kognitive.net / WhatsApp - +91 86101 60445.

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