job offer

Mid Node.js Developer

Dominik Marciniszyn

Dominik Marciniszyn

Senior Backend Developer

Join my team!

Are you a Node.js Developer looking for work? We have some good news for you! We’re excited to announce that our Backend Team keeps growing and we don’t want it to stop. Currently, we’re working on an electromobility-related project. We have no doubt that electromobility is the industry of the future. That’s why we’re looking for more help here—we need your superpowers!

PLN 8,000 - 14,000 + VAT (B2B) + 20 paid days off

PLN 6,000 - 10,000 gross (employment contract)




Interested in our technology stack? Here’s a list of the tools we use on the current projects and ideal skills of our possible new teammate.


  • at least 2 years of commercial experience,
  • advanced knowledge of OOP and design patterns,
  • knowledge of the latest JavaScript and TypeScript standards,
  • experience with web frameworks (NestJS, Express, Fastify),
  • experience with relational databases (PostgreSQL preferably),
  • knowledge of asynchronous programming,
  • ability to create testable software,
  • ability to write clean code,
  • communicative English.


  • basic knowledge of AWS Services (especially ECS),
  • experience with RabbitMQ,
  • basic knowledge of CI/CD processes,
  • familiarity with microservice architecture,
  • unrefined sense of humor. 


Joining Codetain as a Mid Node.js Developer means

  • working among experienced developers passionate about programming,
  • still developing your hard and soft skills both in internal trainings and at conferences,
  • developing your programming skills and knowledge around people eager to share their experiences with you,
  • taking part in a prospective and stable project,
  • able to co-create your career path and we’ll help you set clear goals,
  • working on a great quality gear, such as Macbook Pro, Dell monitors, etc.,
  • properly onboarded and fully supported by the project leader.

As a reliable software company we’re focused on delivering the best quality IT services. However, we’ve discovered that programming skills give us a very particular opportunity...

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65-392 Zielona Góra, Poland

Botaniczna 70

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