Principal Backend Engineer - Core Infrastructure
Qualcomm· Semiconductors· Jul 24, 2026 · 3mo agoPosted 95 days ago
Santa Clara, California, United States of America
In office
Full-time
Principal
$168K–$230K est.
8+ years exp
Before you apply
Ghost Signal:
Open since July 24, 2026 — 95 days, and still accepting applications.
Job description
Company:
Qualcomm Technologies, Inc.
Job Area:
Engineering Group, Engineering Group > Software Engineering
General Summary:
We are seeking a skilled and motivated Backend Engineer to join our backend team. You will help design and implement the scalable backend systems that power our AI-driven Video Surveillance as a Service (VSaaS) platform. In this role, you will contribute to building robust, extensible infrastructure to support the platform’s rapid growth, increasing AI capabilities, and the evolving demands of connected devices.
Key Responsibilities
· Design and implement scalable backend services and APIs for our cloud-based VSaaS platform.
· Develop infrastructure and reusable frameworks to ensure reliability, scalability, and ease of maintenance.
· Collaborate with cross-functional teams, including AI, DevOps, and Product, to deliver end-to-end solutions.
· Design and optimize data models, data pipelines, and storage for video metadata, analytics, and real-time search.
· Ensure system reliability, observability, and performance in production using industry best practices.
· Participate in architectural design, code reviews, and ongoing engineering process improvements.
Minimum Qualifications:
• Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 8+ years of Software Engineering or related work experience.
OR
Master's degree in Engineering, Information Systems, Computer Science, or related field and 7+ years of Software Engineering or related work experience.
OR
PhD in Engineering, Information Systems, Computer Science, or related field and 6+ years of Software Engineering or related work experience.
• 4+ years of work experience with Programming Language such as C, C++, Java, Python, etc.
Preferred Qualifications:
• Master's Degree in Engineering, Information Systems, Computer Science or related field.
• 15+ years of Software Engineering or related work experience. · Strong backend development skills in Go, Java, Python, or Node.js.
• Solid experience with distributed systems, microservices architecture, and API design.
• Experience with cloud platforms (e.g., AWS, GCP, or Azure).
• Proficient with Docker and Kubernetes for containerization and orchestration.
• Familiarity with MongoDB, with experience designing performant and scalable schema.
• Strong understanding of CI/CD pipelines and version control (e.g., Git).
• Proficiency in Go (Golang).
• Experience with AI-powered platforms, especially in computer vision or LLM agents.
• Familiarity with video streaming technologies, media processing, or real-time analytics.
• Hands-on experience with observability tools such as Prometheus, Grafana, or ELK stack.
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 disability-accomodations@qualcomm.com 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 range and Other Compensation & Benefits :
$211,800.00 - $317,800.00
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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