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Jobs in California, United States

13 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

1–13 of 13 jobs

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  • Staff Embedded Linux Software Engineer

    3 weeks ago

    SirenOpt · San Leandro, California, United States

    Full-timeLead / staff$180K – $240K a yearEngineering

    Job Title: Staff Embedded Linux Software Engineer — Firmware Team

  • Software Engineer (Early Career) – C++ & Systems

    3 weeks ago

    SirenOpt · San Leandro, California, United States

    Full-timeEntry level$120K – $160K a yearEngineering

    Job Title: Software Engineer (Early Career) – C++ & Systems

  • Senior Technical Sales Engineer

    4 weeks ago

    SirenOpt · San Leandro, California, United States

    Senior$130K – $170K a yearSales

    SirenOpt is hiring a Senior Technical Sales Engineer to grow adoption of our products. This is one of the most consequential hires we will make: in a deeply technical business, the sales function is where product capability and credibility becomes revenue. The person in this…

  • Staff/Senior Mechanical Engineer

    4 weeks ago

    SirenOpt · San Leandro, California, United States

    Full-timeLead / staff$130K – $190K a yearEngineering

    Job Title: Staff/Senior Mechanical Engineer

  • Senior/Staff Software Engineer - C++

    5 weeks ago

    SirenOpt · San Leandro, California, United States

    Full-timeLead / staff$160K – $240K a yearEngineering

    Job Title: Senior/Staff Software Engineer - C++

  • Senior/Staff Scientist - Algorithms & Data Products

    5 weeks ago

    SirenOpt · San Leandro, California, United States

    Full-timeSenior$140K – $190K a yearData & AI

    Job Title: Senior/Staff Scientist - Algorithms & Data Products

  • Metrology Data Scientist

    5 weeks ago

    SirenOpt · San Leandro, California, United States

    Full-timeMid level$120K – $170K a yearData & AI

    Job Title: Metrology Data Scientist – Signal Modeling & Applied Metrology

  • Staff Quality Engineer

    5 weeks ago

    SirenOpt · San Leandro, California, United States

    Full-timeLead / staff$150K – $190K a yearEngineering

    Job Title: Staff Quality Engineer

  • Sr. Account Manager

    5 weeks ago

    SirenOpt · San Leandro, California, United States

    Full-timeSenior$165K – $190K a yearSales

    Job Title: Sr. Account Manager

  • Senior Product Manager

    5 weeks ago

    SirenOpt · San Leandro, California, United States

    Full-timeSenior$155K – $190K a yearProduct

    Job Title: Senior Product Manager

  • Metrology Applications Engineer

    5 weeks ago

    SirenOpt · San Leandro, California, United States

    Full-timeEntry level$120K – $170K a yearEngineering

    Job Title: Metrology Applications Engineer

  • Senior/Staff Systems Engineer

    5 weeks ago

    SirenOpt · San Leandro, California, United States

    Full-timeLead / staff$150K – $190K a yearEngineering

    Job Title: Senior/Staff Systems Engineer

  • Staff Electrical Engineer – FPGA

    5 months ago

    SirenOpt · San Leandro, California, United States

    Full-timeLead / staff$180K – $220K a yearEngineering

    Job Title: Staff Electrical Engineer – FPGA / MPSoC Systems & Digital Signal Processing

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.