credosemi

credosemi

Senior System Application Engineer

San Jose, California · Senior

Sponsorship not specified$130k-$160kDetected 10 days ago
PythonNLPElectrical EngineeringSignal ProcessingLoad TestingCommunicationCollaborationProblem Solving

About the role

  • Credo is seeking Senior System Application Engineer to join our dynamic team in San Jose.
  • In this role, you will work in a fast-paced, cross-functional environment focused on validating next-generation high-speed modules, including 400G, 800G, and 1.6T solutions.
  • Characterize TIA/EML/SiPho optical components, including TIA gain and bandwidth, AC response, and tuning bias current and thermal settings for laser and modulator optimization.

Responsibilities

  • Develop automation scripts for test execution, data collection, and analysis using Python or similar programming languages.
  • Perform environmental and reliability stress testing, such as thermal cycling, voltage margining, and soak tests.
  • Analyze test results, identify root causes, and drive resolution in collaboration with cross-functional teams.
  • Support platform bring-up, firmware validation, and vendor qualification for high-speed modules.

Requirements

  • Bachelor's or higher degree in Electrical Engineering, Communications Engineering, Physics, or related field.
  • 5+ years of experience in high-speed systems or related fields.
  • Hands-on experience with high-speed transceivers (e.g., QSFP-DD, OSFP, AEC) and related lab instruments (oscilloscope, BERT, VNA).
  • Strong problem-solving skills and ability to work independently or collaboratively.
  • Familiarity with DSP architecture and ability to write bring-up and tuning code.
  • Passion for high-speed signaling, system-level validation, and continuous learning.
  • Solid understanding of SerDes architecture, signal integrity, and high-speed link behavior.
  • The base salary range for this position is $130,000 to $160,000 per year. The base salary ultimately offered is determined through a review of 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.
  • Credo is an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees and welcome applicants from diverse backgrounds without regard to race, color, religion, gender, sex, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis.
  • If you have a disability or special need that requires accommodation to navigate our website or complete the application process, email people@credosemi.com.

Skills

  • Credo is engineering the future of high-speed connectivity for the AI-driven world.
  • Excellent communication skills for cross-functional collaboration.

Compensation

  • The base salary range for this position is $130,000 to $160,000 per year.
  • The base salary ultimately offered is determined through a review of education, experience, training, skills, qualifications, and location.

Benefits

  • This position is also eligible for a discretionary bonus, equity and a full range of medical and other benefits.

Equal opportunity

  • Credo is an Equal Opportunity Employer.
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This listing is sourced directly from credosemi's careers page and normalized into a canonical job model.