Astera Labs is a global leader in purpose-built connectivity solutions that unlock the full potential of AI and cloud infrastructure. Our Intelligent Connectivity Platform integrates PCIe®, CXL®, and Ethernet semiconductor-based solutions and the COSMOS software suite of system management and optimization tools to deliver a software-defined architecture that is both scalable and customizable. Inspired by trusted relationships with hyperscalers and the data center ecosystem, we are an innovation leader delivering products that are flexible and interoperable. Discover how we are transforming modern data-driven applications at www.asteralabs.com.
Astera Labs is a global leader in purpose-built connectivity solutions that unlock the full potential of cloud and AI infrastructure. Our Intelligent Connectivity Platform integrates PCIe, CXL and Ethernet semiconductor-based solutions based on a software-defined architecture that is both scalable and customizable. Inspired by trusted partnerships with hyperscalers and the data center ecosystem, we are an innovation leader of products that are flexible, interoperable, and reliable. We are headquartered in the heart of California’s Silicon Valley, with R&D centers and offices in Taiwan, China, Vancouver and Toronto, Canada, and Haifa, Israel.
Job Description: The mission of this role is to architect and develop firmware and microcontroller subsystems for Astera Labs’ SoC and systems products. Firmware is responsible for implementing the major differentiating features of Astera Labs’ products. As such, firmware is considered equally important to the hardware, and the firmware team is often customer-facing accordingly to ensure the needs of the customer are fully comprehended.
Basic qualifications:
• Strong academic and technical background in electrical engineering. At a minimum, a Bachelor’s in EE or Computer Science is required.
• Completed one or more Co-op terms of firmware or embedded software development or up to 3 years of industry experience. • Completed one or more courses in Real Time Operating Systems (RTOS) or detailed use of an RTOS during project work or prior role.
• Professional attitude with the ability to formulate theories and well thought out questions as part of helping debug/develop complex systems. • Authorized to work in Canada and can start immediately. Required experience: • Proficiency in C (preferred) or C++, including development of firmware.
• Proficient in Python for scripting.
• Ability to design, implement, and write unit-level tests.
• Experience with developer workflows, SCM (preferably git), code reviews, CI.
• Experience developing firmware to execute in on-chip microcontrollers.
• Experience debugging firmware/hardware issues using JTAG, trace logs, or other lab tools.
Preferred experience:
• Knowledge of tools like PyTest or GoogleTest is an asset.
• Knowledge of software build environments, CI/CD, gcc/make is an asset
• Experience with lab hardware/firmware debug is an asset.
• Experience developing firmware for PCIe/CXL/Ethernet is an asset.
A competitive compensation package will be provided. We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color,
We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.
Top Skills
What We Do
Astera Labs Inc., a fabless semiconductor company headquartered in the heart of California’s Silicon Valley, is a leader in purpose-built connectivity solutions for data-centric systems throughout the data center.
Partnering with leading processor vendors, cloud service providers, seasoned investors, and world-class manufacturing companies, Astera Labs is helping customers remove performance bottlenecks in data-intensive systems that are limiting the true potential of applications such as artificial intelligence and machine learning.
The company’s product portfolio includes system-aware semiconductor integrated circuits, boards, and services to enable robust CXL, PCIe, and Ethernet connectivity.
