Android/Java developer

6 days ago

Malmo, Skåne, Sweden Solvex Solutions Full time 90,000 - 120,000 per year

Android/Java Developer – IoT & Connected Devices


Location:
Sweden (2–3 days onsite Malmo per week)


Contract:
6 Months + Extensions


Engagement:
Full-time

About the Role

We are seeking an
experienced Android/Java Developer
to join an exciting project focused on developing and enhancing connected device solutions. You will be responsible for building integrations between a server platform and connected systems while developing Android applications with
Bluetooth LE
and
NFC
functionality.

You'll also take part in designing and testing future communication solutions, setting up middleware for simulated integrations, and ensuring secure, efficient data exchange across systems.

Your Responsibilities

  • Develop and maintain Android applications in
    Java/Kotlin
    , focusing on Bluetooth and NFC communication.
  • Build integrations between backend services and connected devices.
  • Collaborate on
    Java-based backend solutions
    (e.g. Spring) deployed on
    Raspberry Pi
    or IoT platforms.
  • Work with REST APIs to ensure secure, efficient data transmission.
  • Contribute to design, testing, and documentation of communication protocols and device behavior.

Required Qualifications

  • Proven experience in
    backend development with Java
    (Spring or similar).
  • Strong experience in
    Android development using Java or Kotlin
    .
  • Good understanding of
    Bluetooth LE
    ,
    NFC
    , and client/server integrations.
  • Familiarity with
    IoT systems
    , embedded integrations, or Raspberry Pi environments.
  • Strong problem-solving, communication, and collaboration skills.
  • Independent and proactive with the ability to take ownership in small, agile teams.

Nice to Have

  • Experience with
    hardware-near programming
    or
    IoT simulation environments
    .
  • Understanding of
    data security
    in connected systems.

Apply now

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