Top Senior C++ Jobs in San Diego, CA

The Performance Engineer drives software performance and correctness through collaboration, teaching, and advancing measurement tools in Canonical's engineering teams.

Manage engineering teams and operations for the BootStack service, ensuring quality and timely delivery of managed services while collaborating with stakeholders and optimizing team performance.

The Senior Rendering Engineer will develop and optimize rendering pipelines and features, collaborating with technical art and maximizing graphics performance across devices.

Develop user interface components for ArcGIS Pro using C# and WPF, work in an agile team, and design software solutions for raster and imagery processing.

The Senior Software Engineer will design and develop IMS TM and DB-compatible technologies, providing architectural leadership and mentoring while optimizing mission-critical applications for modern environments.

The Senior Performance Compiler Engineer will design and implement compiler technology for optimizing AI performance on NVIDIA GPUs, collaborating with teams to enhance efficiency in AI applications.

Research and develop techniques to accelerate large-scale applications on advanced CPU platforms. Analyze and optimize database and analytics workloads for CPU performance, collaborate with internal and external experts, publish findings, and influence next-generation hardware/software design.

Seeking a Senior Site Reliability Engineer to enhance system reliability, performance, and scalability. Focus on automation, observability, and improving CI/CD practices while collaborating with engineering teams for better incident response and metrics improvement.

Lead and oversee full stack applications for Yahoo Search, ensuring architectural integrity and code quality while mentoring engineers and collaborating with cross-functional teams.

Design, develop, and optimize bare-metal or RTOS/Embedded Linux firmware for a high-throughput satellite user terminal. Implement low-level drivers, beamforming control, real-time networking and power/thermal management, secure boot/OTA systems, and collaborate with hardware teams to debug and verify mission-critical RF and transceiver systems.

Lead design and implementation of Pinterest Edge systems (CDN, TLS, DNS, proxies) to manage automation traffic and rate limiting at scale. Develop request-processing logic in Envoy, collaborate with vendors and platform teams, mentor engineers, use AI to accelerate workflows, and participate in on-call incident response and reliability improvements.

Lead implementation of software safety programs for underwater robotic/autonomous vehicles per MIL-STD-882. Produce safety plans and assessments, perform hazard analyses, track coverage metrics, catalog safety artifacts, review software independently, and present findings at reviews and customer meetings. Coordinate across programs and support demanding schedules with occasional travel.

Serve as the DevOps interface between OTECH software teams and corporate DevOps tools. Design, implement, and optimize CI/CD pipelines, monitoring, access controls, and developer tooling. Administer corporate-hosted tools, liaise with corporate IT, ensure secure handling of government-sensitive data, and support multiple projects with occasionally demanding schedules.

Lead the on-vehicle autonomy team to design, build, integrate, and field autonomy software for autonomous surface vessels. Own navigation, planning, control, behaviors, safety logic, and autonomy execution; drive architecture, testing, simulation, HIL, field deployments, and cross-functional integration while mentoring engineers and ensuring mission-ready, maintainable autonomy systems.

Lead and grow distributed database-internals engineering teams owning TimescaleDB. Set technical roadmaps, prioritize work with Product, collaborate with Platform, handle customer escalations, mentor engineers, and drive delivery of reliable, high-performance database systems.

Lead development and maintenance of gameplay features and systems for multiplayer live-service games using C++ and Unreal Engine. Integrate backend services, optimize client-side caching and APIs, build designer-facing tools, estimate and prioritize backlog, debug crashes on PC/console, mentor engineers, and collaborate with designers and external partners to deliver performant multiplayer features.

Develop and maintain native Windows endpoint functionality for Keeper's PAM platform, ensuring software is secure and high-performance. Troubleshoot issues and collaborate with engineering teams on architecture and implementation.

The Navigation Engineer will develop advanced autonomy algorithms for drone systems, focusing on Guidance, Navigation, and Control solutions, sensor integration, and lifecycle management.

The Senior LLVM Compiler Engineer will contribute to upstream LLVM development, lead design discussions, and ensure high-quality compiler solutions in collaboration with open-source communities.

The Senior C# Developer will lead AI enablement by transforming APIs into an Agent Mesh using C# and the MCP, ensuring secure AI interactions through Gravitee management.

As a Senior Technical Writer, you will develop production-ready documentation for GemTalk's products, collaborating with engineers and ensuring clarity and accuracy in technical content.

Define high-level SoC subsystem and I/O architecture for LPU products, translate product requirements into architecture and IP specifications, build and validate functional/architectural models (C++, SystemC, Python), and drive tradeoffs across performance, power, reliability, and security while coordinating with IP, firmware, software, RTL, verification, and post-silicon teams.

Provide technical leadership to industrial engineering accounts, helping CAE/CFD/FEA ISVs and OEMs GPU-accelerate solvers, apply physics-informed ML and Omniverse digital-twin workflows, analyze architectures for performance, and deliver trainings, demos, and customer-facing solution builds to drive adoption on NVIDIA platforms.

Design and implement multi-agent optimization and planning algorithms for real-time decision-making and human-machine teaming. Develop temporal logic and constraint-satisfaction frameworks, model sequential decision processes under uncertainty, and build efficient, human-interpretable computational systems. Profile, evaluate, and optimize algorithm performance in containerized Linux environments, and collaborate on systems used across air, land, sea, and space domains with defense-focused deployment requirements.

Own production reliability for customer-facing radar and weather data services across Azure, colocation, and edge Kubernetes. Refactor C#/.NET services for multi-replica safety, design multi-cluster HA, operate self-managed Kubernetes, improve observability and automation, lead incident response and postmortems, and drive operational excellence and capacity planning.