Cymetrix Software - Backend Developer - Node.js

Job Description :

Roles And Responsibilities :

Backend Development :

- Develop scalable and high-performance APIs and backend systems using Node.js.

- Write clean, modular, and reusable code following best practices.

- Debug, test, and optimize backend services for performance and scalability.

Database Management :

- Design and maintain relational databases using MySQL, PostgreSQL, or AWS RDS.

- Optimize database queries and ensure data integrity.

- Implement data backup and recovery plans.

AWS Cloud Services :

- Deploy, manage, and monitor applications using AWS infrastructure.

- Work with AWS services including RDS, S3, EC2, Lambda, API Gateway, and CloudWatch.

- Implement security best practices for AWS environments (IAM policies, encryption, etc.

Integration and Microservices :

- Integrate third-party APIs and services.

- Develop and manage microservices architecture for modular application development.

Version Control and Collaboration :

- Use Git for code versioning and maintain repositories.

- Collaborate with front-end developers and project managers for end-to-end project delivery.

Troubleshooting and Debugging :

- Analyze and resolve technical issues and bugs.

- Provide maintenance and support for existing backend systems.

DevOps and CI/CD :

- Set up and maintain CI/CD pipelines.

- Automate deployment processes and ensure zero-downtime releases.

Agile Development :

- Participate in Agile/Scrum ceremonies such as daily stand-ups, sprint planning, and retrospectives.

- Deliver tasks within defined timelines while maintaining high quality.

Required Skills :

- Strong proficiency in Node.js and JavaScript/TypeScript.

- Expertise in working with relational databases like MySQL/PostgreSQL and AWS RDS.

- Proficient with AWS services including Lambda, S3, EC2, and API Gateway.

- Experience with RESTful API design and GraphQL (optional).

- Knowledge of containerization using Docker is a plus.

- Strong problem-solving and debugging skills.

- Familiarity with tools like Git, Jenkins, and Jira.

Skills :

- Amazon Web Services (AWS), AWS RDS

- Amazon S3, Amazon EC2

- AWS Lambda

- NodeJS (Node.js)

- Fullstack Developer

- Jenkins, Python and SQL