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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Firmware Engineer - **Company:** planqc GmbH - **Location:** Vaterstetten, Germany - **Salary:** €53,500.0 - €71,500.0 - **Contract:** Permanent contract - **Skills:** C++ (Programming Language), Computer Programming, Databases, Software Debugging, Digital Electronics, Ethernet, Firmware, Monitoring of Systems, Python (Programming Language), MySQL, Open Source Technology, Quantum Computing, Raspberry Pi, Digital Access Carrier System, Serial Peripheral Interface, PIC Microcontroller, Grafana, Git, Influxdb, Tools for Reporting, Hardware Infrastructure, Software Version Control - **Published:** July 13, 2026 - **Apply:** https://www.xing.com/jobs/garching-bei-muenchen-firmware-engineer-156193423 ## About the Role * Degree in Physics or Electrical Engineering. * Very good command of C/C++ in the context of microcontroller programming. * Strong Python background. * Proficient in programming 32-bit microcontrollers (e.g. STM32 or similar). * Familiarity with Raspberry Pi, BeagleBone, or similar embedded platforms. * Experience interfacing hardware components via protocols such as I2C, SPI, and Ethernet. * Basic understanding of circuit diagrams. * Ability to debug simple digital circuits. * confidence using version control (git) tools. Nice to have * Experience working in a laboratory environment. * Familiarity with Grafana or similar visualization and analytics tools. * Experience with open-source databases (e.g. MySQL, InfluxDB, or similar). What characterizes you * You enjoy working on problems at the hardware-firmware boundary. * You are willing to take full ownership of your tasks. * You are able to drive projects from concept to deployment. * You are structured and detail-oriented. * You are quality-conscious in everything you build. ## Description At planqc, we are building scalable quantum computers based on neutral atoms, one of the most promising platforms for achieving real-world quantum advantage. Keeping our quantum processors stable and reliable depends on precise, continuous control and monitoring of the physical conditions they operate in such as temperature and pressure and on rigorous testing of the electronics that make this possible. As a Firmware Engineer, you will join our Electrical Engineering team to develop the digital control and monitoring systems that are critical components of our quantum computing platform. Your work will focus on designing and implementing MCU-based solutions that enable the precise control and supervision of environmental parameters. In addition, you will contribute to the development of our automatic electronic testing and verification procedures, test report generation, and documentation. Your contributions will be critical in advancing system performance, stability, scalability, and verification, as well as in bringing planqc's quantum hardware to market. This role is ideal for engineers who enjoy working at the intersection of hardware, firmware, and cutting-edge physics., * Design and optimize low-speed control firmware (e.g. microcontrollers, Raspberry Pi) for planqc's electronics hardware. * Implement digital interfaces with sensors, low-speed ADCs, DACs, and other peripherals. * Maintain and continuously improve planqc's environmental monitoring infrastructure. * Develop and implement automatic test and verification processes for electronic components. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [5 steps for running a Kubernetes environment at scale](https://www.wearedevelopers.com/videos/88-5-steps-for-running-a-kubernetes-environment-at-scale) - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Branch your database like your code: How schema changes and pull requests go hand in hand](https://www.wearedevelopers.com/videos/350-branch-your-database-like-your-code-how-schema-changes-and-pull-requests-go-hand-in-hand) - [All your telemetry data from any source in one place](https://www.wearedevelopers.com/videos/57-all-your-telemetry-data-from-any-source-in-one-place) ## Related Articles - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)