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    Multiplatform Mobile Developer
    Sigma IT Poland

    Multiplatform Mobile Developer

    Sigma IT Poland
    Type of work
    Employment Type
    B2B, Permanent
    Operating mode

    Tech stack



      Android SDK


      Jetpack Compose




      REST API


    Job description

    Online interview

    Sigma IT Poland is a division within NEXER GROUP - a custom software development company. We started in Poland in 2017 and are now a team of over 180 people with offices in Wrocław, Warsaw, and Cracow. We have the opportunity to work with world-renowned brands from Scandinavia, the UK, and Western Europe. Our goal is to grow stronger, in competence rather than in numbers. If you like what we do, check out our offer, maybe we will have the pleasure of meeting you! 🚀  

    We are looking for a Multiplatform Mobile Developer.

    Our client develops a software solution for an in-house system that controls energy management devices. A key component of this solution is the multiplatform SDK (iOS, Android), which serves as the foundation for mobile applications. These applications, which support home energy management systems, are already available on the market. However, the need for advanced functionalities and emerging industrial solutions requires the development of new features.

    As a Multiplatform Mobile Developer, you will:

    • Develop the SDK for the home energy management system;
    • Collaborate daily with application and backend developers;
    • Implement new functionalities;
    • Improve existing solutions;
    • Be part of an international team of experienced software developers.

    We offer a choice of employment form: B2B or Employment Contract: 

    • UoP: 15 300 – 18 800 PLN gross/month
    • B2B: 110 – 135 PLN net/hour + VAT 

    You might be the perfect match if you are/have:

    • 3+ years of native Android development;
    • In-depth Kotlin knowledge;
    • Hands-on experience with Android toolchain;
    • Practical Unit Tests experience; 
    • Good understanding of Kotlin Coroutines;
    • Proactive attitude;
    • Good English communication skills.

    Moreover, we appreciate skills in these areas:

    • iOS toolchain experience (XCODE, PODS, Swift);
    • Experience with Kotlin Multiplatform;
    • Jetpack Compose;
    • Networking experience (Ktor library);
    • REST API;
    • Experience in SDK development.

    By joining us, you gain the following: 

    • Opportunity to work on exciting, international projects in cutting-edge industries like Automotive, Biotech, IoT; 
    • Possibility to develop in cloud technologies. We are a certified AWS partner;
    • Becoming part of a team that believes that the next step to a promising future is to put your heart into it and make it happen; 
    • Respect for your private life so you don't have to work overtime or on weekends; 
    • Team Events budget to socialize outside of work; 
    • Company Events to celebrate smaller and bigger successes (Summer Party, Programmer's Day, and trips abroad – so far we've been in Cape Town, Are, and Barcelona). 

    Perks and benefits: 

    • Fully remote work or in our office in Wrocław, Warsaw or Cracow; 
    • Free benefits such as LuxmedMultisport, and life insurance in Nationale Nederlanden
    • Attractive referral system (9,5k for senior, 6k for mid, 2,5k for junior); 
    • Personal Training Budget with additional paid hours; 
    • Passion Day - an extra day off for your hobby to spend as you please; 
    • Flexible working hours with no micro-management approach. Our core hours are 9-15, the rest of the working time is up to you; 
    • We provide high-quality work equipment + 2 additional monitors and accessories. 

    If you apply for this position and match our expectations, then: 

    1) You will be invited to an HR Screening with our IT Recruiter. 

    2) You will have a technical interview. 

    3) You will meet with a client. 

    Submit your application online in one easy step! Apply now!