Top C++ Jobs in San Diego, CA

Define and execute verification plans for block-to-full-chip ASICs using SystemVerilog/UVM. Build testbenches, assertions, constrained-random and directed tests, manage regressions and CI, run simulations, triage failures, close coverage, and support silicon bring-up and post-silicon debug while collaborating across architecture, RTL, DFT, firmware, and physical design teams.

Develop and optimize embedded Linux-based gateway systems for IoT applications, focusing on firmware design, connectivity, security, and cloud integration.

The role involves modeling and verifying analog/mixed-signal IPs, collaborating with teams for optimal performance in communication SoCs.

As a Windows Engineer at Upwind, you will develop security modules, lead projects from inception to production, and collaborate across teams.

The role involves designing and optimizing GPU architectures for AI Inference, analyzing hardware-software relationships, and developing performance models.

The Senior Developer Technology Engineer will optimize GPU applications in the public sector by collaborating with developers, crafting parallel algorithms, and improving software stacks while ensuring high performance on GPUs.

Develop innovative physical design methodologies for GPUs and SOCs, focusing on PPA improvements and collaboration across multiple teams. Use AI/ML to enhance design efficiency.

Design and maintain system software for GPU communication, develop architectural solutions for computing platforms, and work with cross-disciplinary teams.

The Staff+ Software Engineer will shape the technical direction, mentor junior engineers, and lead complex software system development while collaborating effectively with cross-functional teams.

As a Principal Software Engineer, you will architect AI-enabled systems, mentor teams, and guide technical decisions for scalable products.

Develop simulation models for networking hardware, evaluate architectures, create performance analysis tools, and collaborate with cross-functional teams.

Design and implement cloud-based microservices for multiplayer game backends, author design documents, support live features/releases, collaborate with partners and designers, and contribute to a strong technical culture focused on player experience.

Build and maintain full-stack Azure-hosted portals and an EDI processing platform. Develop APIs, UI, data layers, CRM integrations, and AI/automation features. Participate in architecture, CI/CD, and stakeholder collaboration to deliver production-ready solutions.

Participate in full SDLC building and integrating software for DoD customers. Develop C++/Python systems, curate synthetic geospatial raster data, apply TDD, operate in DevSecOps pipelines, and use containerization and CI/CD for deployment and testing.

The Staff Performance Engineer will optimize latency-critical systems at Helius, focusing on design for low-latency environments, mentoring engineers, and leading performance strategies.

Design, build, and maintain backend workflow orchestration and state management for analyzer integrations on the ECL platform. Modernize legacy .NET systems, ensure reliable event-driven operations, collaborate with integration, infrastructure, and QA teams, and preserve workflow behavior during knowledge transfer.

Design, build, and maintain backend workflow orchestration and analyzer integrations for the ECL platform. Manage analyzer state transitions, runtime event handling, and legacy modernization; extract shared .NET libraries, collaborate with integration and QA, and support knowledge transfer.

Remote backend C# developer to build and optimize a high-load spot-exchange matching engine. Improve performance and API throughput, implement business features, write unit and integration tests, work with .NET Core and PostgreSQL on AWS, and apply multithreading, async, and distributed systems concepts.

Develop and maintain .NET Core trading systems for Linux with service-oriented architecture and multi-threaded processing. Implement async, lock-free structures and distributed systems, write unit and integration tests, optimize SQL queries, design data structures and algorithms, and work with communication protocols (SignalR, gRPC, HTTP). Use PostgreSQL, Docker, and AWS in the deployment stack.

The Back End Software Engineer will design and build scalable services for a SaaS platform, collaborate with teams, and contribute to quality code and architecture discussions.

Develop real-time beam control software for satellite systems, managing interfaces between software and hardware, conducting analyses, and supporting mission operations.

Lead the development of onboard real-time beam control systems, integrating control software with mission requirements, while managing interfaces and conducting performance analyses.

Lead the architecture and development of RAN Stack software for Logos network. Responsibilities include design, integration, and technical leadership in wireless communication systems.

Lead the architecture and development of data plane software for a satellite network, ensuring performance and integration with control systems.

The Senior Flight Software Engineer will develop and integrate embedded software for satellite systems, ensuring successful hardware validation, product delivery, and support throughout the entire lifecycle.