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  • Regular Java/Go Developer
    New
    Java

    Regular Java/Go Developer

    Gliwice
    3 647 - 4 863 USDNet/month - B2B
    3 161 - 4 133 USDGross/month - Permanent
    Type of work
    Full-time
    Experience
    Mid
    Employment Type
    Permanent, B2B
    Operating mode
    Hybrid

    Tech stack

      WebFlux

      advanced

      Java

      advanced

      Spring Boot

      advanced

      NoSQL

      regular

      Golang

      junior

    Job description

    Online interview

    We are seeking an experienced Java Developer focusing on building large-scale, high-performance systems. The ideal candidate will have at least 3+ years of hands-on experience in Java  development, and a solid background in designing and developing microservices-based architectures that prioritize scalability and reliability.

    As a Java/GoLang Developer, you will contribute to building multitenant SaaS applications, with attention to data isolation, security, and scalability. You will work with RESTful APIs, messaging systems, and asynchronous processing, leveraging technologies such as SpringBootWebFlux, and Reactor for Java-based microservices, or GoLang.


    Requirements

    • 5+ years of backend development experience, with 3+ years in Java or GoLang.
    • Experience in microservices architecture and multitenant SaaS.
    • Familiarity with SpringBootWebFlux, and NoSQL databases like MongoDB.
    • Willingness to learn or experience in GoLang.
    • Some experiences using AI tools.


    Responsibilities

    • Design and develop scalable microservices using Java (SpringBoot, Micronaut) or GoLang.
    • Build and maintain multitenant SaaS applications, ensuring data security and scalability.
    • Work with NoSQL databases like MongoDB and Redis.
    • Optimize backend systems for performance, scalability, and fault tolerance.
    • Collaborate with teams, with a willingness to learn and work with GoLang if not already experienced.


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