Description Credo

Description

Credo is seeking a Senior Staff Software Engineer to lead the development of scalable software systems for automated validation of 800G and 1.6T OSFP and QSFP-DD optical modules. You’ll architect lab automation frameworks, integrate advanced optical and electrical test equipment, and define the next-generation validation infrastructure that enables rapid deployment of Credo’s high-speed data center interconnect products.
 
Base salary range is $140,000 – $210,000 a year. The base salary offer will depend on factors such as education, experience, training, skills, qualifications, and location. This position is also eligible for a discretionary bonus, equity and a full range of medical and other benefits.
  
Why Credo

• Purpose: We invest in what matters. From meaningful-future shaping projects to competitive compensation, we empower you to grow your career while making a lasting impact.
• People: Connection starts within. We collaborate, celebrate wins, and create an environment where everyone can do their best work.
• Possibilities: Our belief shapes what’s next. Our technology powers the most reliable and energy-efficient connections around the world – and our team powers new products and markets that come next.

Requirements

Basic Qualifications

• B.S. or M.S. in Electrical Engineering, Computer Engineering, Computer Science, or Photonics.
• 8+ years of experience in test automation, instrumentation, or optical systems.
• Strong proficiency in Python and/or C++.
• Hands-on experience with SCPI, PyVISA, and Linux.
• Hands-on experience with DCAs, VNAs, optical switches, and VOAs.
• Working knowledge of PAM4, signal integrity, and optical link budgets.
• Experience with QSFP-DD and OSFP modules at 400G, 800G, and 1.6T.
   

Preferred Qualifications

• Experience automating Arista EOS, SONiC, or Cumulus Linux.
• Familiarity with IEEE 802.3 and OIF specifications.
• Experience with high-volume validation or manufacturing test systems.