Sr Firmware Engineer II - Onsite

Starkey Hearing – Senior Firmware Engineer II

Starkey Hearing is hiring a Sr Firmware Engineer II at its global headquarters in Eden Prairie, MN. As a Senior Firmware Engineer II, the responsibility extends far beyond simply developing hearing aid firmware; it involves envisioning the entire system and approaching challenges from multiple dimensions. Senior Engineers excel at turning under‑defined tasks into clear, structured solutions while delivering high‑quality outputs. Their broad knowledge and deep expertise enable them to collaborate independently across teams, ensuring seamless integration and innovation.

This unique blend of technical proficiency and problem‑solving acumen positions Senior Firmware Engineers as pivotal contributors to the advancement of hearing aid technology.

Starkey is a world leader in the manufacturing and distribution of advanced hearing technologies. Founded in 1967 by Bill Austin, the company is known for its cutting‑edge hearing health innovations, industry‑leading research and development, and a fearless drive to push the edge of what’s possible.

Develop firmware for hearing aids, focusing on wireless communication protocols. Bring clarity to under‑defined tasks and deliver high‑quality solutions. The role requires cross‑functional collaboration and deep technical expertise to enhance product performance and reliability.

Firmware Development

• Understand and participate in establishing requirements
• Design and implement wireless firmware
• Learn and understand Bluetooth Core standards published by Bluetooth SIG
• Implement firmware related to BLE or NFMI radios
• Learn and debug issues related to the wireless subsystem

Verify functionality of the firmware using manual and/or automated approaches

• Design and document tests based on requirements to ensure good test coverage
• Create unit tests, semi‑automated tests, and/or automated tests
• Implement and deploy automated tests using languages such as Python or C
• Follow up on failed tests and system‑level integration issues in a timely manner
• Initiate and develop new test approaches and improve existing ones

Follow and improve established processes and initiate new processes

• Diligently follow development processes such as code reviews, documentation creation, and coding conventions
• Identify gaps in existing processes and seek new opportunities to improve productivity
• Enhance existing processes and lead the creation of new ones

Mentor other engineers and help in the technical and professional growth of the team

• Coach and mentor team members
• Conduct tutorials and create documents to share knowledge
• Be a role model to newer or less experienced team members

Coordinate projects

• Lead the creation of project plans and work estimates
• In scrum projects, take on the product owner or the scrum master role
• Proactively communicate and coordinate project activities with other teams
• Other duties/responsibilities as assigned

• Bachelor’s degree in Electrical Engineering or related fields; or
• MSEE in related fields; or
• PhD in related fields

• 10+ years of relevant experience (with BS); or
• 5+ years of relevant experience (with MSEE); or
• 4+ years of relevant experience (with PhD)

• Domain knowledge of Bluetooth Low Energy or other wireless communication protocol standards
• Wired communication and related protocols
• Embedded firmware development
• Firmware test methodologies and tools
• Knowledge of over‑the‑air sniffers such as Ellisys
• Knowledge of languages such as C or assembly
• Knowledge of scripting languages such as Python
• Knowledge of analog or digital circuitry
• Knowledge of architecture of programming devices such as DSPs or micro‑controllers

• Great oral and written communication skills
• Must be driven, methodical, and detail oriented
• Ability to work effectively in a team and individually
• Proficiency in problem‑solving

• Standard office conditions

• Standard office equipment
• Oscilloscope, spectral generator, multimeter, loudspeaker, and amplifier