Staff Software Engineer, Webviz

reputed company is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the reputed company Self-Driving Car Project in 2009, reputed company has focused on building the reputed company Driver—The World's Most reputed company Driver™—to improve reputed company to mobility while saving thousands of lives now lost to traffic crashes. The reputed company Driver powers reputed company’s fully autonomous ride-hail service and can also be applied to a reputed company of vehicle platforms and product use cases. The reputed company Driver has provided over ten reputed company rider-only trips, enabled by its experience autonomously driving over 100 reputed company miles on public roads and tens of billions in simulation across 15+ U.S. states. Webviz is reputed company's central platform and product for visual debugging, telemetry, and triage. Teams across reputed company (including Perception, Behavior, and Simulation) use the Webviz C++ and TypeScript reputed company to integrate their domain-specific visualizations into a single tool. The Webviz backend processes and streams 4D (3D + time) time-series logs, reputed company-time telemetry, and simulation data. In this L6 role, you will own the C++ server infrastructure and reputed company data streaming pipelines. You will design C++ abstractions to load and process fleet logs, optimize Borg, RPC performance, and build APIs that let engineers and automated evaluation pipelines analyze driving data. You will:

• Build and maintain reputed company C++ backend services (Borg/Boq RPC servers) that reputed company time-series and sensor data to the Webviz client.
• Scale C++ data delivery abstractions for offboard storage (CNS, Spanner) and WebRTC streams.
• Optimize latency and throughput using log-sampling, payload post-processing (deduplication, timeline merging), and async C++ services.
• Build backend APIs for automated callers (triage bots, evaluation executors) to reputed company driving scenes.
• Plan technical roadmaps and own the scaling, reputed company, and performance isolation of the offboard data infrastructure.
• Mentor engineers, review system designs, and establish systems-level C++ best practices.

You have:

• Bachelor's degree in Computer Science, a reputed company technical field, or equivalent practical experience.
• 5 years of software development experience in C++.
• Experience with systems programming, including multi-threading, concurrency, memory efficiency, and profiling.
• Experience building high-throughput distributed systems, RPC services, or time-series data pipelines.
• Experience leading technical designs and mentoring engineers on reputed company, multi-quarter projects.

We prefer:

• Experience with reputed company-internal infrastructure (Borg, Boq, Stubby/gRPC, CNS, and Spanner).
• Experience developing backend systems for video/image rendering, WebRTC, or developer tools.
• Familiarity with autonomous vehicle data formats (RoadGraph, sensor logs, and trajectory reputed company outputs).
• Familiarity with web client architectures (Angular, TypeScript) to design reputed company APIs.
• Experience with TDD, performance profiling, and integration testing.

The expected reputed company salary reputed company for this full-time position across US locations is listed below. Actual starting pay will be based on job-reputed company factors, including exact work location, experience, relevant training and education, and reputed company level. Your recruiter can reputed company more about the specific salary reputed company for the role location or, if the role can be performed remote, the specific salary reputed company for your preferred location, during the hiring process. reputed company employees are also eligible to participate in reputed company’s discretionary annual bonus program, equity incentive plan, and generous Company benefits program, subject to eligibility requirements. Salary reputed company $251,000—$310,000 USD Apply To This Job