Staff Modem Technologies Software Engineer at Qualcomm
Santa Clara, CA
$174,600–$262,000from the description
Aug 10, 2026
Santa Clara, CA
Sep 24, 2026
What this job asks for AI summary
This role involves designing, implementing, and optimizing wireless modem software for cellular (WWAN) air interface technologies, including LTE and 5G NR, within Qualcomm's modem IP group. The engineer works across access stratum layers (L1/L2/L3), RF software, and HW/SW co-processor architecture, collaborating with RFFE and cross-functional teams to deliver high-performance, cost-effective modem solutions. It suits someone with deep expertise in 3GPP standards and multi-RAT modem design.
Senior level · 3+ years · San Diego, CA · Master's required · Full-time
We read this from the posting text with AI. Skim the description below before ruling yourself out.
Why we read it this way (6)
The job description is sparse on named technologies and tools; most requirements are stated in domain-concept terms (e.g., 'access stratum,' 'multi-RAT,' 'transceiver HW control') rather than as specific software frameworks or languages, so the skills list reflects the concrete technical domains named rather than specific tools.
The posting does not specify a work location beyond Qualcomm's general presence; San Diego, CA (Qualcomm's headquarters) is inferred as the most likely location since no city is stated.
The degree requirement is a Master's in Electrical Engineering, Computer Engineering, Computer Science, or a related field — this is stated as a hard gate ('Will accept a Master's Degree … and three (3) years of experience'), making it a minimum formal requirement.
SOC classification is Medium confidence: the role is primarily software development for modem firmware/algorithms, fitting 15-1252, but the heavy RF/hardware co-design and systems-engineering scope could also place it in 15-1299 (Computer Occupations, All Other), noted as the alternate.
RFFE (RF Front-End) and HW/SW co-design are listed as preferred rather than required because they appear in a collaborative/contextual framing ('working with the RFFE team,' 'define and guide') rather than as explicit candidate gates.
Ignored 2 non-technology phrase(s) as skills (responsibilities/concepts, not named tools): L1/L2/L3 protocol stack, HW/SW co-design.
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