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[1133] Back End Developer

Back end, NodeJs,

Salary: $1200 - $2000
Type: Full-time

Ha Noi (Cau Giay Dist.)

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We are looking for a Senior Back-End Web Developer. If you have excellent programming skills and a passion for developing applications or improving existing ones, we would like to meet you. You should be comfortable working independently as well as with a team in the design and development of mission-critical websites, applications, layers of infrastructure, ensuring system consistency, and improving user experience. Ultimately, you should be able to develop and maintain functional and stable web applications to meet our client’s needs.

  • Write clean code to develop functional web and mobile applications
  • Write code and tests, build prototypes, resolve issues, and profile and analyze bottlenecks
  • Design robust APIs to support mobile and desktop clients
  • Manage and optimize scalable distributed systems in the cloud
  • Optimize web applications for performance and scalability
  • Develop automated tests to ensure business needs are met, and allow for regression testing
  • Manage cutting-edge technologies to improve legacy applications
  • Collaborate with Front-end developers to integrate user-facing elements with server side logic
  • Gather and address technical and design requirements
  • Provide training and support to internal teams
  • Build reusable code and libraries for future use
  • Liaise with developers, designers and system administrators to identify new features
  • Follow emerging technologies


  • 3+ years of experience as a Back End Developer
  • 4+ years of relevant experience in web/mobile/software development environment
  • 2-3 years of experience developing on NodeJS
  • Excellent communication, motivational and collaboration skills.
  • Excellent foundation in computer science, algorithms, and web development
  • Experience in writing highly secure web applications, Information security for APIs and databases
  • Proficient understanding of code versioning tools, such as Git
  • Knowledge of server/api development using frameworks like: Express/Sequelize/Loopback/NestJS
  • Knowledge and experiences in SQL(Postgres, MySql,..)
  • Language Mastery: (2 or more) JavaScript/TypeScript, C#, GoLang, PHP, Java, Python

Nice to Have:

  • Master’s degree in IT or related field
  • Experience handling multiple projects at the same time
  • Experience working with remote teams
  • Experience with mentoring juniors
  • Experience in designing RESTful APIs
  • Understanding PDF generators: PhantomJS/Headless Chrome
  • Understanding of social networking features like Login/Passport/Oauth
  • Understanding of payment features: Stripe/Paypal/Google Pay/Apple Pay/In App Purchase
  • Experience in deploying Microservice systems (k8s, k3s ...), monitoring and testing the system is preferred.
  • Experience with Jira and Atlassian tools
  • Experience with Scrum methodology
  • Phenomenal teammate with a forward-thinking mindset, ability and confidence to challenge the status quo.


$1200 - $2000


Ha Noi
Cau Giay Dist.

Employment Type


How to apply

Please send your CV to
Or using Apply button below
Thank you!