Software Engineering / Technology

Company Qualcomm Technologies, Inc.

Job Area Engineering Group Modem Technologies Software

Overview Qualcomm Technologies (QCT) is the world's leading innovator in wireless connectivity and intelligent computing, powering the devices and infrastructure at the heart of the 5G era. Our Snapdragon platforms — spanning smartphones, automotive, IoT, and XR — integrate advanced 5G modem‑RF systems with on‑device AI to deliver breakthrough experiences at the connected intelligent edge. QCT partners with 100+ network operators worldwide and maintains the industry's largest modem engineering organization, driving the standards and technologies behind 5G‑Advanced and the path toward 6G.

As a member of the Modem SW team, you will design and develop modem software that powers 5G/6G NR connectivity across Qualcomm's Snapdragon chipset portfolio. You will work across protocol stack layers (L1/L2/L3) to implement 3GPP‑compliant features, develop real‑time scheduling and resource management algorithms, and use custom scripting languages to dynamically reconfigure the modem in response to real‑time network conditions, device states, and AI‑driven optimization signals. Your work will directly influence how billions of devices connect, communicate, and leverage on‑device intelligence.

We are looking for engineers with a strong foundation in C/C++ software design and real‑time embedded systems, deep understanding of wireless communication principles, a sharp problem‑solving mindset, and a passion for shaping the future of wireless connectivity and AI‑powered communications.

Responsibilities Design, develop, debug, and optimize modem firmware/software for LTE, 5G‑Advanced protocol stack layers and early 6G research prototyping

Develop and maintain real‑time embedded software on proprietary RTOS (QuRT) with strict latency and throughput constraints

Collaborate with systems, architecture, and hardware teams on modem bring‑up, integration, and performance optimization

Analyze and resolve complex field issues, interoperability problems, and network‑specific behaviors using protocol logs, trace tools, and debuggers

Write and maintain unit tests, integration tests, and automation scripts to ensure software quality

Minimum Qualifications Bachelor's degree in Computer Science, Electrical Engineering, Electronics/Communication Engineering, or a related field

1–2 years of academic or industry experience in C/C++ programming

Foundational understanding of embedded systems, real‑time operating systems, and data structures & algorithms

Basic knowledge of wireless communication concepts (OFDM, MIMO, channel coding) or digital signal processing fundamentals

Preferred Qualifications Master's degree in Computer Science, Electrical Engineering, Electronics/Communication, or Wireless Communications

2+ years of industry experience in embedded software development for wireless/telecom systems

Strong software design and object‑oriented design/implementation skills (design patterns, SOLID principles)

Experience with modem protocol stack development, state machines, or wireless protocol implementation

Familiarity with AI/ML fundamentals and interest in applying machine learning to modem optimization (e.g., Understanding of scripting or domain‑specific languages for system configuration and modem parametrization

Experience with debugging and performance profiling in embedded environments (JTAG, Trace32/Lauterbach, QXDM, log analysis tools)

Familiarity with version control systems (Git/Perforce), CI/CD pipelines, and Agile development practices

Experience with simulation/emulation environments or lab equipment

We also offer a competitive annual discretionary bonus program and opportunity for annual RSU grants (employees on sales‑incentive plans are not eligible for our annual bonus). In addition, our highly competitive benefits package is designed to support your success at work, at home, and at play.

If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail disability‑View email address on click.appcast.io request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries).

all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or any other protected classification.

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