Senior Embedded Software Engineer – Wireless Audio Flexible

Sennheiser Group; Województwo wielkopolskie; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Flexible hours

Mobile work options

Global collaboration

Job summary

Sennheiser is seeking a Senior Embedded Software Engineer to shape the software foundation for embedded wireless audio platforms. You will design and implement large, complex systems and modules that serve as reusable building blocks across multiple products and product families.

You will collaborate closely with a cross-functional team from electronics, Audio DSP, RF and transmission systems. Your work ensures faster integration with predictible performance and high reliability, while mentoring

Qualifications

• 5+ years of embedded software experience on real time operating systems.
• Bachelor's or Master’s degree in computer science or a related field.
• Strong C/C++ for embedded software development.
• Experience with ARM Cortex-M processors.
• Experience with CI/CD pipelines.
• Modular, reusable design mindset and robust coding practices.
• Experience with GitHub and Azure DevOps.
• Excellent cross-functional teamwork and communication.
• Proficient documentation skills and ability to communicate engineering intent.
• Experience with FreeRTOS or Zephyr RTOS is a plus.
• English proficiency for international collaboration.
• Firmware development for battery-powered devices.
• Experience with wireless interfaces and related stacks is a plus.
• Experience with software stacks development and maintenance is a plus.

Responsibilities

• Advanced embedded software development and design optimization.
• Mentors junior engineers and drives project innovation.
• Collaborates with hardware teams for seamless integration.
• Delivers reliable embedded software meeting high quality standards.
• Ensures successful integration of software components in larger projects.
• Performs software debugging and analyzes test results.
• Oversees code reviews within the team.
• Supports software architects on planning and time estimation.
• Supports main software decisions on platforms and systems.

Skills

C/C++ (embedded)

RTOS experience

ARM Cortex-M

CI/CD pipelines

Cross-functional teamwork

English proficiency

Firmware development

Education

BSc/MSc in CS/related field

Tools

GitHub

Azure DevOps

Job description

Sennheiser is seeking a Senior Embedded Software Engineer to shape the software foundation for embedded wireless audio platforms. You will design and implement large, complex systems and modules that serve as reusable building blocks across multiple products and product families.

You will collaborate closely with a cross-functional team from electronics, Audio DSP, RF and transmission systems. Your work ensures faster integration with predictible performance and high reliability, while mentoring