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Astera Labs

Principal Product Application Engineer - Leo

Astera Labs
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about 4 hours ago
San Jose, CA, USA
Staff+
H1B Sponsor

Base Salary

$175k - $230k/yr

Responsibilities

  • Lead firmware-focused customer engagements for Leo CXL Smart Memory Controllers.
  • Develop, validate, and debug firmware using C and Python.
  • Spearhead discussions on design requirements of DDR4/DDR5 DRAM interfaces.
  • Serve as the primary firmware technical point of contact for key customer accounts.
  • Interpret and implement requirements from CXL, PCIe, and JEDEC DDR specifications.
  • Collaborate with cross-functional teams to deliver firmware releases on schedule.
  • Develop and maintain Python-based test scripts and diagnostic tools.
  • Contribute to technical documentation including application notes and design guides.
  • Represent the Leo team in customer technical reviews and industry forums.

Requirements

  • Bachelor's degree in Electrical Engineering, Computer Science, or a related field; Master's preferred.
  • 8+ years of experience in firmware development or product applications engineering.
  • High proficiency in C for embedded firmware development in RTOS environments.
  • Working knowledge of CXL, including memory expansion and pooling concepts.
  • Proficiency in Python for scripting and test automation.
  • Deep knowledge of high-speed memory interfaces like DDR4 and DDR5.
  • Experience with firmware bring-up and validation of memory or I/O subsystems.
  • Strong debugging skills in complex embedded systems.
  • Familiarity with SoC interfaces and developer workflows.

Tech Stack

CGitPython

Categories

BackendEmbedded