Senior Systems Software Engineer – QoS

NVIDIA; Santa Clara (CA); On-site; USD 152,000 - 287,500; Full time

Benefits offered by this job

Equity

Benefits

Job summary

NVIDIA's GeForce NOW team is seeking a seasoned C++ engineer to design and optimize ultra low-latency streaming software that powers cloud gaming across devices. You’ll contribute to high-performance video pipelines and collaborate with cross-functional teams to push the boundaries of latency and quality.

With 5+ years in C++ development, you’ll tackle OS-level performance, multi-threading, and network protocols like WebRTC and QUIC, ensuring robust, scalable software and a superior user

Qualifications

• Master's degree in Computer Science or Electrical Engineering (or equivalent experience).
• 5+ years of proven C++ software development, optimization, test and debugging experience.
• Deep knowledge of operating systems, multi-threading, socket programming, and performance-critical coding on Windows and Linux.
• Strong understanding of low-latency transport protocols (WebRTC, QUIC).
• Strong analytical and problem-solving skills with a self-motivated approach.

Responsibilities

• Design, develop and test high-performance C++ software for ultra low-latency streaming.
• Build and improve media streaming pipelines using technologies such as WebRTC, GStreamer, RTP/RTCP, and related protocols.
• Analyze performance metrics across server, network and media pipeline and optimize GPU and CPU utilization to reduce latency.
• Define and implement KPIs for streaming quality, and user experience.
• Collaborate with video encoding, cloud networking, and systems teams to deliver low-latency, high-fidelity streaming experience

Skills

C++ development

OS & multi-threading

Socket programming

Low-latency protocols

Analytical problem-solving

Education

Master degree in CS or EE

Tools

WebRTC

Job description

GeForce NOW is NVIDIA's cloud gaming platform, delivering ultra-low-latency, high-performance gameplay from the cloud to PCs, Macs, mobile devices, and beyond. The same streaming technologies powering GeForce NOW are advancing the future of AR/VR, AI inference, and connected mobility.

What You’ll Be Doing

• Design, develop and test high-performance C++ software for ultra low-latency streaming
• Build and improve media streaming pipelines using technologies such as WebRTC, GStreamer, RTP/RTCP, and related protocols.
• Analyze performance metrics across server, network and media pipeline and optimize GPU and CPU utilization to reduce latency.
• Define and implement KPIs for streaming quality, and user experience.
• Collaborate with video encoding, cloud networking, and systems teams to deliver low-latency, high-fidelity streaming experience

What We Need To See

• Master degree in Computer Science or Electrical Engineering (or equivalent experience)
• 5+ years of proven experience in C++ software development, optimization, test and debugging skills.
• Deep knowledge of operating systems, multi-threading, socket programming, and performance-critical programming in Windows and Linux.
• Good understanding of some of low-latency transport protocols (e.g., WebRTC, QUIC)
• Strong analytical and problem-solving skills, with a self-motivated approach.

Ways To Stand Out From The Crowd

• In-depth knowledge of WebRTC architecture, peer connection lifecycle, ICE handshake, and real-time protocols (SRTP, DTLS-SRTP, SCTP).
• Knowledge of video codecs including H.264, H.265, AV1, color spaces, or hardware-accelerated encode/decode.
• Experience with automotive software, telematics, connected vehicle platforms, infotainment, or car connectivity.
• Experience with QNX, QNX Safety, Linux, or embedded operating systems for safety-critical platforms is a strong plus.
• Proficiency in using analytics and visualization tools for data-driven software development

With competitive salaries and a generous benefits package, NVIDIA is widely considered to be one of the technology industry's most desirable employers. We have some of the most forward-thinking and versatile people in the world working with us, and our engineering teams are growing fast in some of the most impactful fields of our generation: Quality of Service (QoS). If you're a creative engineer who enjoys autonomy and shares our passion for technology, we want to hear from you.

Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 152,000 USD - 241,500 USD for Level 3, and 184,000 USD - 287,500 USD for Level 4.

You will also be eligible for equity and benefits.

Applications for this job will be accepted at least until July 26, 2026.

This posting is for an existing vacancy.

NVIDIA uses AI tools in its recruiting processes.

NVIDIA is committed to fostering an inclusive work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.

, , JR2021815