Android Developer

About company

If you're someone who enjoys solving real-world problems and wants to be part of a team that builds meaningful tech, this is for you

At ARS Embedded Systems, we don't just develop electronics, we bring products to life.

From the first idea on paper to a fully certified, production-ready device, we cover the entire journey: hardware design, firmware development, testing, certification, and manufacturing support.

We work on real, impactful projects across different industries: medical, industrial, consumer electronics, and more.

The devices we build help address major challenges of the modern world: from supporting animal welfare, tackling water scarcity in large cities, and reducing CO₂ emissions, to helping professional sports teams in the NBA and NHL recover faster, and improving life for people with disabilities.

Some of our solutions have even made their way to Hollywood, helping productions capture clear sound on set.

But we don't like to brag, we just focus on building great tech that makes a real impact.

With 10+ years of experience and a growing team of engineers, we combine technical expertise with a practical, hands-on approach, and
you'll get to work on the full picture, not just a small piece of the puzzle.

That's what makes working at ARS different.

What's expected from you:

• Actively participate in the design and implementation of a new application (Flutter or KMM)
• Collaborate closely with colleagues from the firmware and QA teams
• Troubleshoot issues related to connectivity, latency, and BLE stability
• Structure and document the BLE logic (state machine, reconnect, recovery)

We'd be happy if you meet some of the following criteria:

• 3+ years of experience in developing
  Android smartphone applications in Kotlin
  (or in Java)
• Understanding of
  Bluetooth Low Energy on Android
  (GATT, characteristics, MTU, connection interval, scan filters, reconnect logic)
• Good understanding of the Android lifecycle, permission system, and background services

Nice to have:

• Experience with
  Flutter (Dart) or Kotlin Multiplatform
• Projects involving hardware (IoT, audio equipment, etc.)
• Familiarity with CI/CD tools (Bitrise, GitHub Actions)
• BLE testing on multiple devices and through automation
• Experience with BD/EDR and/or LE audio streaming profiles (Hands-free profile, A2DP, LE audio…)

What we offer:

• Involvement in designing the next generation of our application (from native to cross-platform)
• Work on a real-world product that combines mobile technologies, audio, and hardware
• Trust, flexibility, and autonomy in your work
• A small and experienced team with minimal hierarchy
• Paid professional development, flexible working hours, and fair compensation