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Salary
$162k – $243k per year
Location
In office (San Diego, Markham)
Seniority
Staff · 4+ years exp
Visa
H-1B filings in 12 months: 55 · for this role: 25 · green card filings: 6

Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Sep 29, 2025. Qualcomm scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Qualcomm is an American semiconductor and wireless technology company founded in 1985 and headquartered in San Diego, California. It holds foundational patents in CDMA and the 3G, 4G and 5G cellular standards, licensing them to nearly every handset maker in the world, while its chip division designs the Snapdragon platforms that power a large share of Android smartphones, personal computers, wearables and connected cars. The company has been diversifying away from smartphone dependence into automotive digital cockpit and driver assistance systems, industrial internet of things, and on-device AI processing through its Hexagon and Oryon architectures.
Backed by NEA, Valueaddvc, Mayfield

Company:

Qualcomm Technologies, Inc.

Job Area:

Engineering Group, Engineering Group > Machine Learning Engineering

General Summary:

LLM Serving Engineer (Cloud AI Engineering)

Qualcomm is utilizingits traditional strengths in digital wireless technologies to play a central rolein the evolution of Cloud AI. We are investing in several supporting technologies including Deep Learning. The Qualcomm Cloud AI team is developing hardware and software solutions for Inference Acceleration.

We are hiring LLMServing Engineers at multiple levels to join our dynamic, collaborative team. This role spans the full product lifecycle-from cutting-edgeresearch and development to commercial deployment-and demands strategic thinking, strong execution, and excellent communication skills.

This role involves thefollowing activities:

  • Building a scalable LLM inference platform using inference techniques (e.g.disaggregated servingand KV-Cache management,advanced parallelism,speculative algorithms, model optimization, specialized kernels).

  • Contribute to the development of LLM Servingpackages (e.g.vLLM, SGLang, TGI, Triton-Inferenceserver, Dynamo, LLM-d).

  • Work closely with customers to drive solutions by collaborating with internal compiler, firmwareand platform teams.

  • Work atthe forefront of GenAIby understanding advanced algorithms (e.g.attention mechanisms, MoEs)and numericsto identifynew optimization opportunities.

  • Drive efficient servingthrough smart autoscaling, load balancingandrouting.

  • Engage with open-sourceserving communitiesto evolvethe framework.

Candidates for this position will demonstratethe following:

  • Hands-on experience in one or more of thefollowing LLM serving/Orchestrationpackages (Triton-Inference Server, vLLM, SGLang, Ollama, llm-d, KServe, LMCache, MoonCake)

  • Deep understanding of foundational LLMs, VLMs, SLMs, transformer-basedarchitectures.

  • Strong experience in developinglanguage models using PyTorch.

  • Strong computer science fundamentals - algorithms, data structures, parallel and distributed programming.

  • Understanding of computer architecture,ML accelerators,in-memory processinganddistributedsystems.

  • Strong Python development skills for large-scale projects with passion for software engineering.

  • Experience in analyzing, profiling, and optimizingdeep learningworkloads.

  • Proactive learning about the latest inference optimization techniques.

  • Excellent communication and problem-solving skills, with the ability to thrive in afast-pacedand collaborative environment.

  • MSin Computer Science, Machine Learning, Computer Engineering or Electrical Engineering.

Bonus Skills:

  • Open-source contribution to any GenAIpackage.

  • Experience architectinganddeveloping large-scale distributed systems.

  • High-level kernel design experience (PyTorch, CUDA, Triton).

  • Knowledge of torch.compileor torchDynamo

  • PhDin Computer Science, Computer EngineeringorMachine Learning

Minimum Qualifications:

• Bachelor's degree in Computer Science, Engineering, Information Systems, or related field and 4+ years of Hardware Engineering, Software Engineering, Systems Engineering, or related work experience.

OR

Master's degree in Computer Science, Engineering, Information Systems, or related field and 3+ years of Hardware Engineering, Software Engineering, Systems Engineering, or related work experience.

OR

PhD in Computer Science, Engineering, Information Systems, or related field and 2+ years of Hardware Engineering, Software Engineering, Systems Engineering, or related work experience.

Qualcomm is an equal opportunity employer. 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 [email protected] or call Qualcomm's toll-free number found here. Upon 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).

To all Staffing and Recruiting Agencies:Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications.

EEO Employer: Qualcomm is an equal opportunity employer; 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.

Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law.

Pay rangeand Other Compensation & Benefits :

$162,000.00 - $243,000.00

The above pay scale reflects the broad, minimum to maximum, pay scale for this job code for the location for which it has been posted. Even more importantly, please note that salary is only one component of total compensation at Qualcomm. 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. Your recruiter will be happy to discuss all that Qualcomm has to offer - and you can review more details about our US benefits at this link.

If you would like more information about this role, please contact Qualcomm Careers.

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