.
Fullstack Developer (Golang + JS / TS)
  • Warsaw
Fullstack Developer (Golang + JS / TS)
Warszawa, Warsaw, Masovian Voivodeship, Polska
Kryptonim Sp. z o.o.
4. 6. 2025
Informacje o stanowisku

technologies-expected :


  • Go
  • JavaScript
  • TypeScript
  • React.js
  • NextJS
  • PostgreSQL
  • Redis
  • AWS
  • Kubernetes

technologies-optional :


  • Docker
  • k8s

about-project :


  • Developing a fiat-to-crypto exchange platform, focusing on secure and user-friendly experiences.
  • Work includes designing applications, system architecture, and implementing new features.

responsibilities :


  • Designing and developing applications
  • Taking care of the technical quality of the application and system architecture
  • Optimizing the application for performance
  • Writing unit/integration tests
  • Being a mentor and participating in code reviews

requirements-expected :


  • At least 2-3 years of hands-on experience with front-end development with JavaScript and Typescript (any framework works for us but it would be great if you are familiar with React and NextJS)
  • At least 2-3 years of hands-on experience with backend development (any language)
  • At least 2-3 years of commercial experience with Go
  • Knowledge of CSS
  • Understanding business needs
  • Experience with relational databases (Postgresql is preferred)
  • Knowledge of HTTP and REST

offered :


  • Hybrid work - 2-3 days per week from the office at Warsaw Spire
  • Growth support
  • As the company grows, so does your role, ensuring your voice matters in strategic decisions
  • Participate in enriching feedback sessions
  • Limitless access to educational resources and language courses for your personal and professional development
  • Receive regular feedback during 1–on–1 meetings

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • remote work opportunities
  • flexible working time
  • corporate products and services at discounted prices
  • integration events
  • birthday celebration
  • extra leave

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


    91 581
    9 017