Mid/Senior Backend Developer NodeJS/NestJS

This is a full-time, on-site role for a Mid/Senior Backend Developer (NodeJS/NestJS) at Uniscore in Ho Chi Minh City. As a Backend Developer, you will be responsible for developing and maintaining the server-side of the application, collaborating with the front-end developers, and designing databases. You will also be involved in code review and troubleshooting to ensure high-quality software development.

Responsibilities:

• Work directly with the Product Owner and other IT developers to clarify requirements and propose solutions.
• Participate in the complete software development cycle (requirement analysis, planning, implementation, code review, testing, deployment, operation, monitoring, etc.).
• Develop new features requested by the Product Owner.
• Backup source code, optimize security layers, and monitor server performance to handle high user loads.
• Continuously listen to user feedback to find ways to improve product quality.
• Research technologies and share knowledge with colleagues.

• 3+ years of experience in back-end development.
• Expertise in JavaScript, NodeJS (ExpressJS, NestJS).
• Experience in deploying NodeJS backend applications to servers.
• Strong understanding of database design: SQL and NoSQL.
• Familiarity with database services: PostgreSQL, MySQL, DynamoDB, Elasticsearch.
• Experience with API design: GraphQL, RESTful.
• Experience in integrating APIs with third-party services (Google Cloud, Firebase, Payments, etc.).
• Knowledge of CI/CD and proficiency in writing unit tests.
• Ability to scale an application to support millions of users.
• Eager to enhance technical knowledge and explore/adopt new technologies.
• Strong analytical and problem-solving skills.
• Proactive, honest, and committed to self-improvement.
• Profound knowledge of servers, Nginx, caching strategies, HAProxy, and Varnish Cache.

If you have any English language certificates, please attach them to your CV.

• Salary Range: $1,200 - $3,000
• Work out for FREE at the 5-star Center.
• Pay social insurance according to state regulations.
• Participate in team building every year.
• Friendly and fun working environment.