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Astera Labs

Verified Job Source

Purpose-Built Connectivity for Rack-Scale AI

Santa Clara, CA

Semiconductor Manufacturing
501–1,000 people

About

Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity solutions. By collaborating with hyperscalers and ecosystem partners, Astera Labs enables organizations to unlock the full potential of modern AI. Astera Labs’ Intelligent Connectivity Platform integrates CXL®, Ethernet, NVLink™ Fusion, PCIe®, and UALink™ semiconductor-based technologies with the company’s COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. The company’s custom connectivity solutions business complements its standards-based portfolio, enabling customers to deploy tailored architectures to meet their unique infrastructure requirements. Discover more at www.asteralabs.com.

Open positions

Embedded Software Engineer, Tech Lead

Remote · Canada

Develop and modify embedded C firmware for analog and Ethernet connectivity devices, focusing on register configuration and control loops. Create Python scripts for test automation and collaborate with cross-functional teams on hardware bring-up and validation.

Manager, Physical Design Engineer

On-site · Toronto

Lead a team of physical design engineers in Toronto to implement connectivity ASICs from RTL to GDSII. Drive floorplanning, timing closure, and sign-off for complex designs at advanced TSMC nodes.

System Validation Engineer (Various Levels)

On-site · Vancouver

Responsibilities include creating comprehensive validation plans for AI fabric switch products covering functionality and performance, leading silicon and platform bring-up activities, and developing robust, repeatable automation for IC and board testing.

Technical Lead Physical Design Engineer

On-site · Toronto

Drive end-to-end timing closure and sign-off for complex connectivity ASICs from RTL through final implementation. Collaborate with RTL and verification teams to manage I/O timing budgets and ensure robust full-chip timing convergence.

Sr. Principal Program Manager, ASIC Design

On-site · Toronto

Lead the cross-functional execution of advanced ASIC programs from early planning through tapeout. Drive milestones, risk management, and operational excellence across multiple engineering teams and external partners.

Platform Applications Engineer Intern (8-month Co-Op)

On-site · Vancouver

Develop and maintain tools to ensure seamless integration and debuggability of connectivity products for customers and internal teams. Collaborate across software, systems, and silicon to solve technical challenges and influence product direction through innovation.

Firmware Engineer (Internship) - Vancouver

On-site · Vancouver

Architect and develop firmware and microcontroller subsystems for SoC and systems products. Implement major differentiating features and collaborate with customers to ensure their needs are met.

Design Verification Engineer (Intern 2026)

On-site · Toronto

The role involves the design and verification of blocks using leading-edge methodologies and tools. The engineer will work on high-performance compute and networking standards in advanced CMOS process nodes.

Director, Digital Compute & Power Optimization

On-site

Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity solutions. By collaborating with hyperscalers and ecosystem partners, Astera Labs enables organizations to unlock the full potential of modern AI. Astera Labs’ Intelligent Connectivity Platform integrates CXL®, Ethernet, NVLink, PCIe®, and UALink™ semiconductor-based technologies with the company’s COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. The company’s custom connectivity solutions business co…