Junior Embedded Developer (C++, RTOS)

TERNA Systems AB; Sweden; Remote; SEK 420,000 - 540,000; Full time

Job summary

TERNA Systems AB is seeking an embedded software engineer to contribute to connected excavator control systems. Working with Rust and C++, you will help build firmware that processes real-time sensor data and enables precise machine guidance on construction sites worldwide.

You will gain hands-on experience across the full embedded stack—from sensor interfaces to gateways and wireless protocols—as you collaborate with experienced engineers on cutting-edge heavy machinery projects.

Qualifications

• 1–3 years of experience in embedded software development.
• Familiar with Rust, C++, and RTOS.
• Interest in sensors, GPS and hardware-software integration is a plus.

Responsibilities

• Develop embedded software for connected excavator control systems.
• Build firmware that processes real-time sensor data with Rust and C++.
• Collaborate on sensors, gateways, wireless protocols and machine guidance.

Skills

Rust

C++

RTOS

Job description

You'll contribute to the development of embedded software for our connected excavator control systems. Working with Rust and C++, you'll help build firmware that processes real-time sensor data and enables precise machine guidance on construction sites around the world.

You'll gain hands-on experience with the full embedded stack—from low-level sensor interfaces to gateways and wireless communication protocols. This role offers mentorship and learning opportunities as you work alongside experienced engineers building cutting-edge technology for heavy machinery.

WHO YOU ARE

You have 1-3 years of experience in embedded software development with familiarity in Rust, C++, and RTOS systems. You're excited about embedded systems and eager to learn how sensors and connected devices can transform industries like construction and excavation.

You're curious, team-oriented, and ready to tackle real-world engineering challenges. Interest in sensors, GPS technology, or how software interacts with physical machinery is a plus. We value enthusiasm for building robust systems that work reliably in the field.