Senior Hardware Engineer

Microsoft

Microsoft

Software Engineering, Other Engineering
Bulgaria
Posted on Dec 25, 2025
Overview


The Microsoft Applied Sciences Group incubates disruptive technologies for nextgen hardware products and works on exciting projects that shape how people interact with computers. We are seeking a Senior Hardware Engineer to design and develop embedded systems and firmware for next-generation hardware devices. This role focuses on PCB design, board bring-up, and embedded firmware development, contributing to innovative hardware prototypes and products.

This job opportunity offers work with seasoned engineers and the chance to collaborate with a world-class team on a projects with tangible industry impact. You’ll contribute to end-to-end device development — from initial concept to prototype — and contribute to technology that could set new standards in computer interactions. If you’re excited by the prospect of pushing hardware boundaries and building the future of technology, we’d love to hear from you!

Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.



Responsibilities
  • Design and develop embedded hardware and firmware for electronic devices.
  • Lead board bring-up, debugging, and hardware/software integration.
  • Create and execute test plans to validate performance and reliability.
  • Document designs, manage schedules, and collaborate across disciplines.
  • Interface with manufacturing partners to ensure successful production.


Qualifications

Required Qualifications:

  • Master's Degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or related field AND some technical engineering experience
    • OR Bachelor's Degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or related field AND solid technical engineering experience
    • OR equivalent experience.

Other Requirements:
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings:

Preferred Qualifications:

  • Solid experience in hardware/embedded systems development.
  • Proficiency in PCB design (e.g., Altium), hardware debugging, and C/C++ firmware.
  • Experience with low-power design and BLE.
  • Solid communication and cross-functional collaboration skills.

This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.




Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.