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Mid-senior backend developer

Iasi, Romania / remote

We are looking for a mid-senior developer, with at least 3-5 years of experience in different contexts and projects. Required skills and knowledge include AWS services and architectures, strong proficiency with JavaScript or TypeScript and knowledge of Node.js and frameworks express.js, hapi.js NestJS.


  • Integration of data storage solutions
  • Writing reusable, testable, and efficient code
  • Implementation of security and data protection
  • Design and implementation of low-latency, high-availability, and performant web services
  • Integration of user-facing elements developed by front-end developers with server side logic

Knowledge and skills

  • Familiarity with AWS services and architectures
  • Strong proficiency with JavaScript or TypeScript
  • Knowledge of Node.js and frameworks expressjs, hapi.js NestJS
  • Understanding the nature of asynchronous programming and its quirks and workarounds
  • User authentication and authorization between multiple systems, servers, and environments
  • Integration of multiple data sources and databases into one system
  • Understanding fundamental design principles behind a scalable application
  • Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
  • 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
  • Good English (min B1)

Elephant benefits

  • Learning events & certifications
  • Private medical insurance
  • Extra vacation days
  • Emergency days
  • Bookster subscription (RO)
  • Headspace subscription
  • Annual events - teambuilding, Christmas party & more