STACK TECH CO., LTD

• 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.

• 5+ 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.

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  • Workout 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.
  
  

• 
  
  • Workout 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.