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  • Backend Developer (NestJS/SQL)
    JS

    Backend Developer (NestJS/SQL)

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

    Link Group

    Hundreds of IT opportunities are waiting for you—let’s make it happen! Since 2016, our team of tech enthusiasts has been building exceptional IT teams for Fortune 500 companies and startups worldwide. Join impactful projects in BFSI, CPG, Industrial, and Life Sciences & Healthcare industries. Work with cutting-edge technologies like Cloud, Business Intelligence, Data, and SAP. Unlock your potential, grow your skills, and collaborate with top global clients. Ready for your next big career move? Let’s link with us!

    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.

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