All offersKrakówJSBackend Developer (NestJS/SQL)
Backend Developer (NestJS/SQL)
JS
Link Group

Backend Developer (NestJS/SQL)

Link Group
Kraków
Type of work
Full-time
Experience
Senior
Employment Type
B2B
Operating mode
Remote
Link Group

Link Group

We're a team of tech enthusiasts who love putting together amazing IT teams for Fortune 500 companies and startups across the globe. Our goal is to help you find your ideal job and work with some of the biggest players in the tech industry.

Company profile

Tech stack

    TypeScript
    master
    nestJS
    master
    SQL
    master
    TDD
    regular

Job description

Online interview

Responsibilities:

  • Develop and maintain backend services using NestJS, SQL, and TypeScript, while adhering to scalability and security best practices.
  • Implement Test-Driven Development (TDD) methodologies to ensure code quality and reliability, with continuous testing integrated throughout the development lifecycle.
  • Collaborate with frontend teams for seamless integration and optimal performance within the gambling system.
  • Identify and address backend-specific issues to uphold software reliability and stability.


Requirements:

  • 3+ years of backend software development experience.
  • Proficiency in backend technologies like NestJS and SQL.
  • Strong familiarity with TypeScript and creating scalable backend architectures.
  • Demonstrated experience in TDD and utilizing test frameworks like Jest, Mocha, or similar.
  • Excellent analytical and problem-solving abilities.
  • Strong communication and collaboration skills.


Nice to Have:

  • Experience with frontend technologies like React, Next.js, and GraphQL.
  • Knowledge of AWS and GraphQL.
  • Proficiency in API design and management, particularly with RESTful or GraphQL APIs.
  • Familiarity with cloud service providers like AWS, Azure, or Google Cloud.
  • Experience with both SQL and NoSQL databases.