EMBEDDED FIRMWARE DEVELOPER

🏢 Human Power BG · all 76 jobs
📍 Bulgaria
📅 Posted Aug 22, 2026 · via Himalayas
🏷 Embedded Firmware Developer, Iot Developer, Embedded Systems Developer, Firmware Engineer, Embedded Software Developer, Embedded Firmware Engineer +6 more
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Your new workplace:

Our client is a global technology company, with offices in Bulgaria and the USA, which focuses on creating and implementing innovative IoT solutions for the security industry. They pride themselves on best-in-class engineering capabilities that allow them to bring the highest value of products at the most affordable price. Their footprint is spread to 30+ countries on 5 continents, serving over 5000 businesses and impacting the daily lives of more than 1 million end users.

Your new role:
The Embedded Firmware Developer will design and implement firmware for our award-wining alarm communicators, panels, and next-gen IoT devices. The role will present an opportunity to work with technologies such as wide-area cell networks (4G-LTE, 5G), local mesh networks (ZWave, Zigbee), smart sensors and other peripheral security and home automation devices.

Responsibilities:

- Perform end-to-end design, development and implementation of firmware across a range of devices;

- Improve the design and performance of the existing code, fix bugs and perform code refactoring;

- Continuously discover, evaluate, and implement new technologies to maximize code efficiency;

- Work with a scrum-based approach in an agile environment, including pair programming;

- Perform analogue and digital data analysis with oscilloscope, spectrum analyzers, etc;

- Communicate with module`s manufacturers;

- Assist and coach other team members;

Requirements:

- Programming proficiency in C;

- Good understanding of micro-controllers and embedded systems;

- Bachelor or master’s in Computer science, Informatics or equivalent;

- RT OS or similar operating system application development experience is an advantage;

- Experience with ST Microcontrollers, GSM modules, or IoT devices are also considered as an advantage.

We‌ ‌appreciate‌ ‌your‌ ‌interest!‌ ‌
~~~

If you are interested and meet the above requirements, please submit your CV .

Only short-listed candidates will be contacted and invited for an interview in a timely manner.
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Candidates won’t be charged for any services provided.
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All applications will be treated in strict confidentiality.
All the information is protected by the Commission for the Protection of Personal Data.
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Human Power holds Unlimited License № № 2882 for providing human resources services.
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Human Power is part of BNI - Business Network International: Chapter Industry.

Originally posted on Himalayas

Flights + hotels

This role requires you to be in Bulgaria. If that means relocating or flying in, it is worth checking fares before you commit to a start date.

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