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Firmware Architecture at - Santa Clara, CA - ONSITE Position.

Job

Data Wave Technologies Inc

Santa Clarita, CA (In Person)

Full-Time

Posted 2 weeks ago (Updated 1 week ago) • Actively hiring

Expires 7/12/2026

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Job Description

Job Title:

Senior Principal Engineer, Software/Firmware.

Location:

Santa Clara, CA, (ONSITE)

Duration:

Full Time. . Job Description Required 15+ Years of experience in embedded software/firmware architecture, design, and implementation coherent optical module firmware/SoC-based embedded platforms/CPO Deep expertise in coherent optical module firmware (400ZR, 800ZR, or equivalent) and associated standards (OIF-400ZR, C-CMIS, CMIS 4.x/5.x) Strong background in bootloader design, firmware upgrade mechanisms (including hitless/in-service upgrade), and flash management Experience with SoC-based embedded platforms (MCU/DSP-based architectures) Proficiency in C/C++ firmware development and Python-based test/automation scripting Demonstrated ability to own and deliver programs end-to-end - from alpha bring-up through GA release and production support Strong debugging skills across hardware/firmware boundaries; experience with lab bench bring-up, ATE integration, and field issue resolution Experience with Jira, GitLab, and CI/CD-based firmware release flows Excellent communication skills; able to work effectively with customers, hardware engineers, and DSP teams PreferredPrior experience at an optical module company or optical semiconductor company Familiarity with Marvell optical or coherent DSP platforms or equivalent Background in calibration and control algorithms for optical components (EDFA, MZ, TOSA, etc.) If you are interested, Please fill the required detail's:- Candidate Full Legal Name as per

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Available for WebEx interview (Yes/No): Work authorization (Specify validity of Work permit for applicable cases): DOB Bill Rate (W2/1099/C2C) Experience in

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Vacation Plans , if any Education Interview Availability with the time zone: ( 2 prefer slots):