Principal Engineer - Software

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Job Description:

As a Software Engineer, you will design, develop, and debug wireless connectivity solutions, with a focus on Bluetooth Low Energy (BLE) protocols. You will work closely with clients to troubleshoot and resolve BLE-related issues. Your role will involve implementing Bluetooth stacks and profiles, ensuring compliance with Bluetooth SIG standards, optimizing power consumption, and diagnosing connectivity challenges across embedded systems.

Key Responsibilities

• Protocol & Profile Development: Develop and implement Bluetooth Host and Controller stack components, including GAP, GATT, and Audio profiles.
• Firmware & Software Integration: Design, develop, and debug Bluetooth drivers and firmware using C/C++.
• Testing & Validation: Perform interoperability testing, analyze packets using tools such as Frontline/Ellisys sniffers, and develop automated test frameworks.
• Performance Optimization: Enhance system performance by improving throughput, reducing latency, and optimizing power efficiency.
• Cross-functional Collaboration: Work closely with cross-functional teams to deliver high-quality solutions.

At Microchip Technology, our values empower employees to grow and succeed in a supportive, collaborative, and global environment. We embrace change and continuous improvement, driving innovation that benefits both our organization and our customers. We are seeking passionate individuals who share our commitment to excellence and success.

Requirements/Qualifications:

• A Bachelor’s or Master’s degree in Engineering (EE or CS) is required
• In-depth knowledge of Bluetooth Core Specifications and experience with SIG qualification processes.
• 10+ years of firmware development experience. Strong working knowledge of C/C++ language, SDKs, RTOS, and embedded system design is required.
• Hands-on experience with Bluetooth software development is required. Experience in following areas is highly desired:
  • Bluetooth Low Energy Controller and Host Stack development.
  • Bluetooth Low Energy Profiles and application development.
  • Debug and development experience with wireless baseband and protocol timing.
  • Proficiency of Bluetooth protocol analyzers, logic analyzers, oscilloscope, and advanced debugging techniques for non-deterministic issues.
• Ability to work with teams in various locations on all aspects of projects.
• Strong communication skills and the ability to resolve technical issues with customers and remote teams.
• Experience with Bluetooth LE Audio is desired.
• Knowledge of MFi-iAS / ASHA protocol is a plus.
• Experience with Zephyr or CMSIS is a plus.
• Experience with Bluetooth LE Channel Sounding, or Direction Finding (AoA/AoD) is a plus.
• Moderate-level experience in Python is a plus.
• Experience with PTS certification is a plus.

Travel Time:

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