Senior Embedded Software Developer Switch/PHY API-Team

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Are you passionate about embedded software and Ethernet technologies?

Join Microchip Denmarks API team and help shape the future of Ethernet switch and PHY software interfaces. Were looking for a skilled embedded developer to design and maintain OS-agnostic C APIs that enable advanced digital features in Ethernet devices used in automotive and industrial applications.

• Design, develop, and maintain OS-agnostic C APIs for Ethernet PHYs and Switches.
• Focus on digital features such as:
  • Auto-negotiation (aneg)
  • Quality of Service (QoS)
  • Time-stamping for IEEE 1588/PTP
  • MACsec security
  • Traffic shaping and policing.
• Ensure APIs are intuitive, extensible, and maintain backward compatibility.
• Contribute to and maintain automated test infrastructure for API validation.
• Write MISRA-compliant C code aligned with ASPICE and automotive safety standards.

Qualifications

• Strong proficiency in C and embedded software development.
• Experience working in regulated environments with safety and quality standards.
• Ability to work independently and collaboratively in cross-functional teams.
• Solid communication skills in English (written and oral).
• Relevant technical education and 5 years of applicable experience.

Additional Skills

• Experience with Ethernet switch SoCs and PHYs.
• Familiarity with IEEE 802.1Q and basic Layer 2 forwarding concepts.
• Knowledge of QoS and/or TSN standards.
• Experience with tools and standards such as GIT, MISRA, ASPICE, ISO 26262, and IEC 62443.
• Exposure to standardization bodies or industry consortia.
• Some experience with Linux (user-space or kernel-space), Ruby, and/or CMake.

• A key role in a team developing cutting-edge Ethernet technologies.
• Collaboration with experts in chip design, networking, and standards.
• International work environment with travel opportunities.
• Informal and pleasant office culture with meals and snacks provided.
• Competitive compensation and benefits including pension, healthcare, and stock options.

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