CareerPlanSign in

Job Advertisement: Software Developer – Desktop & Diagnostics Tools (C# / .NET)

Tranås, Jönköpings län, se💼 Full-time🗓 2026-09-11 → 2026-09-26

Core

Design, build, and maintain Windows desktop applications for data logging, monitoring, diagnostics, and firmware flashing to support heat pump testing and verification in laboratory and field environments.

Role type

Desktop Software Developer (C#/.NET)

Builds

Diagnostic and data acquisition utilities, software download tools, and firmware flashing routines for heat pump systems.

Domain

Industrial IoT / HVAC / Embedded Systems

Deliverable

product features

Required skills

C#, .NET (Framework and modern), Windows desktop development, hardware interfacing, device communication protocols (CAN bus), diagnostic procedures, firmware flashing, UI/UX design

Preferred skills

Python, C/C++, test automation, telemetry software

Technologies

C#, .NET, Windows, CAN bus, serial communication

Responsibilities

Develop and maintain desktop applications for real-time data logging and system monitoring; implement and improve software download and firmware flashing routines; build communication interfaces between desktop software and embedded controllers; collaborate with embedded firmware and hardware engineers to validate tool releases; enhance UI/UX and automate data visualization for diagnostics.

Seniority

Mid-level, hands-on IC

Sourced via smartrecruiters · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.