Embedded Software Engineer- Rust (m/w/d)

Ø Development and architecture of firmware for our control units in Rust

Ø Integration of new battery types and development of the corresponding hardware drivers

Ø Implementation of communication interfaces between the charging modules and higher-level systems

Ø Hardware-related debugging and signal-level error analysis (using oscilloscopes and logic analyzers)

Ø Support in maintaining and further developing our automated Hardware-in-the-Loop (HIL) testing system

Your profile

Professional Qualifications (Must-Haves)

Ø Several years of hands-on professional experience in embedded software development for microcontrollers — beyond academic or university projects

Ø Very strong programming skills in Rust

Ø Confident handling of common communication interfaces and bus systems in hardware development, e.g. CAN, SPI, I2C, or UART

Ø Experience in analysis and development both on an abstract software level and in hardware-related environments

Ø Strong debugging and troubleshooting skills for embedded systems

Professional Qualifications (Nice To Have)

Ø Experience with Async Rust in embedded environments, ideally using the Embassy framework

Ø Knowledge of C for working with existing or legacy codebases

Ø Knowledge of Python, especially for test automation

Ø Experience in setting up and operating HIL systems as well as CI/CD pipelines (e.g. Jenkins)

Ø Confident use of modern AI-supported coding tools such as Claude Code or similar coding assistants for efficient software development

Ø Basic electronics knowledge to make adjustments to test setups or hardware components when needed

Personal Qualities

Ø Independent, structured, and self-reliant way of working

Ø Strong analytical thinking and a solution-oriented mindset

Ø High quality standards and enthusiasm for continuous technical improvement

Ø Team spirit and strong communication skills in interdisciplinary teams

Why us?

Ø Challenging and diverse tasks with room for both professional and personal growth

Ø Visible impact through short decision-making processes and close collaboration with production and management

Ø A company culture where passion, initiative, and creativity are encouraged and valued

Ø Benefits (e.g. Urban Sports membership) and a professional development budget

Ø Regular team events and offsites

Ø Excellent opportunities to grow with us

Ø Your four-legged companion is welcome

Ø Free drinks and fresh fruit

Ø No shirt, no tie? No problem.

About Us

The Demo Daten GmbH is a fictional company created by Personio to familiarize our customers with our software.

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