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Semiconductor Modem Software Engineer

Technical LinkSan Jose, CA🇺🇸United StatesPosted 4 Aug 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Modem Software Engineer

Location: San Jose, CA (Onsite)
Duration: 12+ Months

The Semiconductor''s Modem Software team is seeking Software Engineers with strong experience in cellular modem software, embedded systems, and wireless communications to help develop and commercialize next-generation modem technology for the North American market.

Key Responsibilities:

  • Develop and commercialize Samsung Exynos modem software for the North American market.
  • Analyze field and test equipment logs, debug issues, and implement software fixes.
  • Participate in new feature development, verification, and optimization.
  • Improve embedded software performance and identify optimization opportunities.
  • Collaborate with cross-functional teams and customers to deliver end-to-end modem solutions.

Requirements:

  • Bachelor''s degree with 5+ years of relevant experience, Master''s with 3+ years, or PhD with wireless communications experience.
  • Strong C/C++ programming experience in embedded systems.
  • Solid understanding of hardware abstraction layers (HAL) and embedded software concepts.
  • Experience with 3GPP Layer 1 protocols and specifications.
  • Knowledge of physical layer channels (PDCCH, PDSCH, PBCH) and downlink procedures.
  • Understanding of Layer 2/3 protocols, especially MAC, RLC, PDCP, and RRC.
  • Experience working with test equipment, log analysis, and debugging modem software.
  • Ability to take ownership of features from development through commercialization.
  • Strong communication, collaboration, and problem-solving skills.

Skills

Embedded Systems
C++

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