Top C++ Jobs in San Diego, CA

The role involves optimizing hardware support within a software stack for AI model deployment, collaborating with teams and hardware vendors to enhance performance and portability across platforms.

The Product Engineer will manage new product introductions, improve product quality, lead test house qualifications, and support product development with various engineering teams.

The Product Engineer will release innovative IC products to production, improve existing product yields, carry out qualifications, analyze data, develop test plans, and assist in failure analysis.

The engineer will design and develop scripts for photonic chip fabrication, manage reticle assembly, and ensure quality in manufacturing processes.

Design and develop test plans, hardware and software solutions, and automated production level test solutions for semiconductor optoelectronic devices, while managing test documentation and schedules.

Seeking a Software Engineer responsible for designing and developing scalable software solutions, participating in Agile processes, and collaborating with teams.

Design and implement RTL and system-level SoC modules, perform logic synthesis and timing analysis, integrate modules into SOC, collaborate with architects and verification teams, support silicon bring-up, and improve design flows and methodologies to enhance efficiency and chip yield.

Design and verify FPGA-based modem and physical-layer implementations for space communications. Architect RTL for SoC FPGAs, implement DSP/modem functions, develop UVM/self-checking verification, perform timing closure and hardware bring-up, and support radiation-tolerant, high-reliability aerospace designs.

Design, build, and operate large-scale distributed web crawlers and data pipelines. Handle anti-bot systems and dynamic/JS-heavy sites, perform cleaning, deduplication, filtering, and normalization, and maintain datasets for model training while optimizing for cost, latency, and reliability.

Lead technical vision and architecture for the Mojo compiler backend: IR lowering, optimization passes, and code generation across CPUs, GPUs, and AI accelerators. Drive MLIR/LLVM initiatives, expand debugging and profiling tooling (LLDB/GDB, LSP, profilers), mentor engineers, collaborate with cross-functional teams, and engage with the open-source community to shape developer tooling and compiler strategy.

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.

Support flight software certification for the Nyx orbital vehicle through V&V and IV&V, requirements management and tracing, test planning, documentation for certification and NASA safety reviews, standards interpretation, interfacing with system engineering and product assurance, and contributing to software design and integrated mission testing using C++ and Python.

Lead design and delivery of complex backend features for a high-scale online banking platform. Own code from design to production, modernize legacy systems, develop microservices, design APIs, implement tests, ensure secure coding, use AI-assisted tools, troubleshoot issues, and document APIs while collaborating with product, QA, and front-end teams.

Lead and grow two engineering teams building NVIDIA's internal S3-compatible object storage and data movement tooling. Own roadmap execution, service reliability (SLOs, capacity, incident response), CI/CD and observability, recruiting and mentorship, and cross-team collaboration to ensure high-performance, scalable storage for AI workloads at exabyte scale.

As a Systems Engineer, you will enhance Windows support for Swift and develop features for internal projects and the Swift community, focusing on system architecture and tooling improvements.

Join our remote R&D team to innovate in graphics and spatial computing, implementing advanced techniques for immersive streaming applications.

Build and maintain backend and infrastructure software for ground navigation: control plane, workflow orchestration, databases, product repositories, ingestion pipelines, observability, CI/CD, and operator tools. Integrate orbit determination, telemetry, reference data, and validation into repeatable per-spacecraft workflows and collaborate with astrodynamics, flight software, mission operations, and systems teams to operationalize navigation products.

Develop and maintain C++ and Python constellation-level simulation and data-processing infrastructure that models spacecraft motion, link availability, routing, timing, coverage, and network behavior. Build services to generate navigation-derived products, scenario tooling, visualization, validation tests, and scalable simulation pipelines to support engineering trades, operational rehearsals, anomaly investigation, and stakeholder-facing analysis.

Implement and maintain technical frameworks and workflows for gameplay systems. Collaborate across disciplines to create reusable tools, ensure system architecture, optimize performance, and document best practices. Serve as a technical expert and advocate for the technical design team to support high-quality game content production.

Serve as a subject matter expert for shipboard gas turbine propulsion and control systems, providing technical leadership, maintenance and QA oversight, inspections, training, and readiness assessments while coordinating with shipboard personnel, maintenance organizations, and government stakeholders.

Provide diesel propulsion technical expertise to assess, maintain, troubleshoot, and improve Navy diesel main propulsion, generators, control and auxiliary systems. Support fleet readiness through inspections, engineering assessments, maintenance planning, mentorship, and coordination with shipboard personnel, maintenance organizations, and government stakeholders. Prepare technical reports and ensure compliance with Navy engineering and safety standards.

The C# / .NET Developer will design and maintain middleware applications, build Shopify integrations, and support a mobile app backend in a remote work environment.

Design, develop, and integrate embedded Linux software for next-generation radar products. Support R&D, production, system integration on custom hardware, and deployed customer systems. Collaborate on-board with small teams and travel occasionally between San Diego and Hawthorne.

Lead design and development of directional communications and data-link systems for Coherent Distributed Networks. Develop RF/DSP algorithms (beamforming, time-transfer), optimize real-time implementations on software and hardware (C++, Python, MATLAB, FPGAs, DSPs), model and simulate radar systems, plan field tests, mentor engineers, and deliver system requirements and technical reports. Onsite in El Segundo or San Diego, CA.

Build and maintain scalable, cloud-native APIs using .NET. Enhance core platform components, lead architecture and testing discussions, optimize telemetry and performance, collaborate cross-functionally, conduct code reviews, and mentor team members.