Sr. Engineer, Embedded Firmware

Ayar Labs

$160K — $192K *
Telecommunications & Hardware
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's in Electrical/Computer Engineering or related field with 2+ years of experience.
  • Expertise in bare-metal embedded firmware development with strong C programming skills.
  • Hands-on approach suitable for a fast-paced startup environment.
  • Experience with various microcontrollers and firmware debugging tools.
  • Proficiency with modern version control workflows such as Git.
  • Familiarity with project management and CI/CD tools.

Responsibilities

  • Collaborate with designers to develop control algorithms for photonic circuits.
  • Design and optimize firmware for complex electronic-photonic chips.
  • Mentor junior engineers to support their professional growth.
  • Partner with cross-functional teams to meet project objectives.

Benefits

  • Opportunity to influence groundbreaking products in optical interconnect technology.
  • Direct involvement in the firmware development lifecycle from inception to deployment.
  • Collaborative environment with diverse teams across hardware and software domains.
  • Mentorship role offering leadership experience within a dynamic team.
Full Job Description
Sr. Engineer, Embedded Firmware

Location: San Jose, CA (on-site)

We are seeking an exceptional Firmware Engineer
to own the firmware development lifecycle for our groundbreaking products.

In this critical role, you will drive firmware design from inception to customer deployment, ensuring seamless hardware validation and integration. This is a unique opportunity to leverage your expertise in embedded systems, multi-chip package environments, and high-speed SerDes to shape the future of optical interconnect.

Essential Functions:
  • Firmware Architecture: Collaborate closely with analog/mixed-signal, digital, and photonic block designers to develop sophisticated control algorithms for our photonic circuits and establish the micro-architecture and embedded requirements for our multi-chip package systems.
  • Drive embedded firmware development: Design, develop, and optimize firmware for controlling complex electronic-photonic chips featuring multiple high-speed SerDes.
  • Provide Technical Leadership: Mentor and guide junior engineers, contributing to their professional growth and development.
  • Collaborate Cross-Functionally: Partner effectively with diverse teams, including hardware, software, validation and systems engineers, to achieve project goals.


Basic Qualifications:
  • Bachelor's in Electrical/Computer Engineering or a related field with 2+ years of experience.
  • Proven expertise in bare-metal embedded firmware development, with strong programming skills in C.
  • Hands-on, proactive approach with the ability to thrive in a fast-paced, dynamic startup environment.
  • Experience with various microcontrollers and firmware debugging tools.
  • Proficiency with modern version control workflows (e.g., Git).
  • Familiarity with project management tools (JIRA), and CI/CD tools.


Preferred Qualifications:
  • Experience in embedded firmware development for high-speed electronics and photonics applications.
  • Silicon bring-up experience for high-speed SerDes and photonics applications.
  • Experience in scripting with high level language like Python.
  • Experience with Make-based build flows.
  • Writing firmware optimized for ARM CPUs.
  • Ability to own architecture and development of firmware modules from scratch.


Salary range: $160,000 - $192,000

NOTE TO RECRUITERS:
Principals only. We are not accepting resumes from recruiters for this position. Remuneration for recruiting activities is only applicable subject to a signed and executed agreement between the parties. Please don't send candidates to Ayar Labs, and do not contact our managers.

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