Drive innovation at Astera Labs as a Principal Engineer focusing on embedded firmware and software. This full-time remote role shapes advanced connectivity solutions for AI infrastructure.

Astera Labs is seeking a Principal Engineer for their Signal Connectivity Engineering team, specializing in firmware and software for analog connectivity and Ethernet retimer platforms. You will be responsible for owning embedded software throughout its lifecycle, from hardware abstraction to customer deployment. Collaborate cross-functionally with software, validation, and applications teams to ensure reliable performance in advanced systems.

Key Responsibilities: • Own the embedded firmware stack for device drivers and APIs • Design firmware for adaptive equalization, calibration,



and thermal management • Architect control algorithms managing high-speed interfaces • Define software quality gates and validation criteria

Requirements: • Bachelor’s degree in Computer Science or Engineering • 8–12 years in embedded firmware/software development • Solid skills in C/C++ and microcontroller architecture • Experience with Ethernet and high-speed devices • Proficient in Microsoft and Linux development tools

Embrace the challenge of top-tier firmware development at Astera Labs to enhance AI connectivity solutions. #J-18808-Ljbffr

📌 Principal Engineer for Firmware and Software (Toronto)
🏢 Astera Labs
📍 Toronto