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  • Kotlin Developer
    New
    Java

    Kotlin Developer

    Warszawa
    5 358 - 6 474 USD/hNet per hour - B2B
    4 518 - 5 847 USD/hGross per hour - Permanent
    5 358 - 6 474 USD/hNet per hour - B2B
    4 518 - 5 847 USD/hGross per hour - Permanent
    Type of work
    Full-time
    Experience
    Senior
    Employment Type
    Permanent, B2B
    Operating mode
    Hybrid

    Tech stack

      English

      B2

      Kotlin

      advanced

      Gradle

      advanced

      Spring Boot

      advanced

      Docker

      regular

      Kubernetes

      regular

      Azure DevOps

      nice to have

    Job description

    Online interview
    Friendly offer

    About the employer:

     Our Client ranks at the top of the leading companies providing services at the highest level, allowing us to build modern and efficient businesses. The client's objective is to change business operational and technological models and adapt them to a rapidly changing world.


    Responsibilities:

    • design, develop, and maintain modern Android, web, and backend applications using Kotlin,
    • build secure and reliable APIs using Kotlin and Spring Boot,
    • manage application builds and deployments with Gradle and integrate them into CI/CD pipelines,
    • package applications into Docker containers and deploy them effectively,
    • handle scalable deployment and orchestration of applications using Kubernetes,
    • collaborate closely with cross-functional teams including developers, project managers, and stakeholders,
    • ensure code quality by following best practices and performing code reviews,
    • test, debug, and optimize applications to ensure smooth performance and high availability,
    • mentor and support junior team members, contributing to a positive team culture,
    • continuously seek improvements and adopt emerging technologies to enhance project outcomes.


    Requirements:

    • proven experience in Kotlin development for Android, backend, or web applications,
    • strong knowledge of Spring Boot for building scalable APIs and backend services,
    • hands-on experience with Gradle for build automation and managing dependencies,
    • familiarity with CI/CD pipelines, preferably using Azure DevOps,
    • proficiency in containerization technologies, especially Docker,
    • experience deploying and managing applications on Kubernetes,
    • solid understanding of software engineering best practices, including clean code principles and proper documentation,
    • strong problem-solving skills, with a focus on testing, debugging, and performance optimization,
    • excellent communication and collaboration skills,
    • previous experience mentoring junior developers is a plus,
    • willingness to stay current with new technologies and continuously improve development processes.


    Our client offers:

    • contract of employment (with additional life insurance, private healthcare with dental care, multisport card, my benefit platform, technical and language courses),
    • B2B contract,
    • remote work model,
    • the comprehensive training program and development opportunities.


    5 358 - 6 474 USD/h

    Net per hour - B2B

    4 518 - 5 847 USD/h

    Gross per hour - Permanent

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