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Solvex Solutions

Android/Java developer

Solvex Solutions
Sweden ยท Contract ยท Mid-Senior

Android/Java Developer โ€“ IoT & Connected Devices


๐Ÿ“ Location: Sweden (2โ€“3 days onsite Malmo per week)

๐Ÿ•“ Contract: 6 Months + Extensions

๐Ÿ’ผ 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.

Youโ€™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!

Key Skills

Ranked by relevance

android simulation embedded server java
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Posted
Nov 05, 2025
Type
Contract
Level
Mid-Senior
Location
Malmo

Industries

Outsourcing Offshoring Consulting IT Services IT Consulting

Categories

Information Technology

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