Q

Qualcomm

Designs mobile chips and licenses wireless patents

Wireless Software Engineer - Modem Technologies Software

Full-TimePosted on 9/18/2026
$103k - $154.6k+ Annual discretionary bonus + Annual RSU grants
Mid
Bachelor's
Boulder, CO, USA
In Person
Software EngineeringEmbedded Engineering
No H1B Sponsorship

About the job

Requirements
  • A bachelor's degree in Computer Engineering, Computer Science, Electrical Engineering, or a related field.
  • Strong command of data structures and algorithms, including reasoning about time and space complexity in memory- and cycle-constrained environments.
  • Deep understanding of operating systems concepts, including scheduling, concurrency, interrupts, memory management, inter-process communication, real-time constraints, and real-time operating system internals such as QuRT, ThreadX, FreeRTOS, or similar.
  • Proficiency in modern C and C++ (C++17 and beyond), including performance optimization, cache-aware design, and lock-free or thread-safe patterns.
  • Experience with embedded software on digital signal processor and Arm architectures, including familiarity with SIMD/vectorization, direct memory access, and low-power design.
  • Experience debugging on target hardware using JTAG, logic analyzers, protocol analyzers, crash-dump or RAM-dump analysis, and log parsing.
  • Familiarity with device drivers, hardware abstraction layers, boot flows, and hardware/software co-design.
  • Experience using AI coding assistants and agentic tools, such as GitHub Copilot, Cline, or Claude/GPT-based agents, to generate, refactor, and review embedded C/C++ at scale.
  • Ability to build and maintain AI-augmented developer workflows, including prompt libraries, agent rules, retrieval-augmented context over large firmware codebases, and MCP-style tool integrations.
  • Experience applying large language models to crash triage, log summarization, root-cause analysis, and automated defect classification in complex embedded systems.
  • Interest in AI-assisted test generation and verification, including synthesizing unit/integration tests, fuzzing harnesses, and coverage-driven test expansion for modem software.
  • Ability to evaluate AI output critically, understand hallucination risks, validate generated code against timing and memory budgets, and enforce safety and correctness in real-time firmware.
Responsibilities
  • Design, implement, and optimize real-time embedded modem software across protocol layers, drivers, and platform services while meeting strict latency, memory, and power constraints.
  • Apply rigorous data-structure and algorithm design to build efficient, scalable firmware components.
  • Own end-to-end feature delivery, including requirements, architecture, implementation, unit and integration testing, on-target bring-up, and maintenance.
  • Pioneer AI-native development practices within the team by integrating AI coding agents into daily workflows, establishing agent rules and prompt patterns, and reducing development and debugging cycle time.
  • Build and maintain AI-assisted tooling for code review, static analysis, test synthesis, and automated crash and log triage over the modem codebase.
  • Debug and root-cause complex, multi-layer issues on target hardware, increasingly leveraging AI-assisted analysis of logs, traces, and RAM dumps.
  • Collaborate with systems, hardware, test, and integration teams to deliver production-quality modem firmware.
  • Contribute to code reviews, design reviews, and continuous improvement of engineering standards, including standards for responsible and effective AI use in the software development lifecycle.
  • Mentor peers on embedded fundamentals and AI-native engineering techniques.
Desired Qualifications
  • Bonus: experience fine-tuning, prompt-engineering, or building tooling around code models; familiarity with embedding/vector search over source repositories.

About the company

Qualcomm designs the Snapdragon processors and modems inside many Android phones, and it licenses its wireless patents to device makers around the world. It helped commercialize CDMA, the cellular technology behind 3G networks, and its patents cover core parts of the 4G and 5G standards that phones use to connect. The company does not run its own chip factories; contract foundries make its chips, which it sells to makers of phones, PCs, cars, and connected devices. Device makers also pay Qualcomm royalties for using its patented technology, which forms a second business alongside chip sales. Qualcomm was founded in 1985 and is based in San Diego, California.

Company Size

10,001+

Company Stage

IPO

Headquarters

San Diego, California

Founded

1985

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Simplify Jobs

Simplify's Take

What believers are saying

  • Cars are a second engine: automotive chip revenue rose 61% to $1.59 billion in the June 2026 quarter.
  • Pays for learning: Qualcomm funds tuition assistance and apprenticeships and sells staff discounted shares through a stock purchase plan.
  • Profits support stability: Qualcomm earned $2.21 non-GAAP per share in the June 2026 quarter despite a 4% sales dip.

What critics are saying

  • Apple is walking away: Qualcomm expects Apple revenue to fall about 50% from the September to December 2026 quarter.
  • Data-center deals start thin: in July 2026, management said custom chips will cut chip gross margin 1.5 to 2 points.
  • Cuts keep trickling: Qualcomm filed WARN notices in April 2026 covering 144 layoffs, including 68 in San Diego.

What makes Qualcomm unique

  • Phones are only part of it: handsets were $5.09 billion of $8.50 billion chip revenue in fiscal Q3 2026.
  • Cloud giants buy its custom chips: two hyperscaler design wins start producing revenue in the December 2026 quarter.
  • It owns an AI software layer: Qualcomm completed its Modular acquisition in July 2026 for open generative AI software.

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Benefits

Premium-free health coverage

Onsite health & fitness centers

Retirement programs

Disability & life insurance programs

Tuition reimbursement

Product discounts

Flexible time off

Parental leave

Growth & Insights and Company News

Headcount

6 month growth

2%

1 year growth

1%

2 year growth

0%
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