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Back End Developer

Quoine Corporation
🏢 Quoine Corporation 🇻🇳 Phường 15, Vietnam 🕑 June 05

This job offer is expired

We are looking for accomplished Back End developer responsible for building our applications supporting our global trading platforms. Scope includes everything between complex groups of back-end services and their client-end (desktop and mobile) counterparts. Your primary responsibility will be to design and develop these applications, and to coordinate with the rest of the team working on different layers of the infrastructure. Thus, a commitment to collaborative problem solving, sophisticated design, and product quality is essential. We employ a variety of technologies including C++, Java, NodeJS, Elixir, Ruby on Rails and Python. Experience with multiple is a big plus. 


  • Translate application storyboards and use cases into functional applications
  • Design, build, and maintain efficient, reusable, and reliable Java code
  • Ensure the best possible performance, quality, and responsiveness of the applications
  • Identify bottlenecks and bugs, and devise solutions to these problems
  • Help maintain code quality, organization, and automatization.


  • Proficient in one of the following programming languages: Ruby on Rails, C++, Java, NodeJS, Elixir, or Python with a good knowledge of their ecosystems
  • Solid understanding of object-oriented programming
  • Deep familiarity with Amazon Web Services
  • Familiar with various design and architectural patterns
  • Skill for writing reusable libraries
  • Familiarity with concepts of MVC, JDBC, and RESTful
  • Experience with popular web application frameworks, such as Play and Spark
  • Knack for writing pristine and efficient code
  • Understanding fundamental design principles behind a scalable application
  • Basic understanding of the class loading mechanism
  • Creating database schemas that represent and support business processes
  • Implementing automated testing platforms and unit tests
  • Proficient understanding of code versioning tools, such as Git
  • Familiarity with build tools such as Ant, Maven, and Gradle
  • Familiarity with Jira and Confluence
  • Familiarity with continuous integration


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