cpp jobs in San Diego

Design, develop, and optimize embedded firmware systems for Meta's AR, VR, and wearable devices, working across kernel, drivers, and connectivity protocols (Wi-Fi, Bluetooth, Cellular, UWB). Lead hardware bring-up, silicon integration, and power/performance optimization while debugging complex multi-layer system issues and integrating components from partner teams.…See more Requires 7+ years of software development (3+ in embedded systems) with strong C/C++ expertise, large-scale codebase experience, and demonstrated technical leadership.

This role involves designing, developing, and implementing software solutions to migrate legacy virtualized systems to cloud platforms. The engineer will participate in code reviews and technical discussions, troubleshoot issues, and ensure software quality and performance.…See more Strong proficiency in Java, C++, and Spring Boot is required, along with expertise in AWS or Azure, microservices, Docker, Kubernetes, and DevSecOps practices including CI/CD pipelines. A minimum of 2 years of software engineering experience and an active Top Secret clearance with SCI eligibility are required.

As a System Performance Engineer at Qualcomm, you will optimize and validate power, performance, and thermal behavior of Snapdragon chipsets across mobile, compute, automotive, IoT, and data center platforms. You will profile complex concurrent system use-cases in emulation and software environments (Android/Linux/Windows), define performance analysis plans across CPU, GPU, and AI/ML workloads, identify optimization opportunities in SoC architecture, and triage performance issues to root cause.…See more You will collaborate with cross-functional hardware, software, and architecture teams, mentor junior engineers, and prepare technical recommendations for senior leadership. The role requires strong programming skills (Python, C/C++), deep knowledge of ARM SoC architecture, memory hierarchy, system interconnects, and hands-on experience with power/performance analysis tools and benchmarks.

Design, develop, integrate, and test embedded real-time software for cryptographic applications, working with multi-disciplinary teams in an Agile environment. Architect and maintain embedded systems using C/C++, real-time operating systems, and Xilinx platforms (Zynq, Ultrascale, VERSAL).…See more Implement cryptographic mechanisms, integrate low-level firmware with complex multi-threaded applications, and resolve system-level problems around requirements, data acquisition, and controls. Requires 5+ years experience (or equivalent education) with active Secret clearance, proficiency in C/C++, and hands-on experience with real-time embedded systems, Linux (Yocto/Petalinux/WindRiver), TCP/IP networking, and formal software lifecycle processes.

Lead a software engineering team at L3Harris designing and implementing embedded and cloud-based systems across space and airborne technologies. You will own system and software architecture, lead design and implementation in Java and C++, serve as technical point of contact across programs, mentor junior engineers, and collaborate with cross-functional teams on the full software development lifecycle.…See more Requires 9+ years of relevant experience (or equivalent), minimum 5 years in a technical lead or architect role, and an active Secret clearance.

Design and develop camera firmware and image-processing software for Qualcomm IoT devices, including ISP drivers, 3A algorithms, and image-quality systems. Architect embedded camera subsystems optimized for power and performance, leveraging ARM, DSP, GPU, and ML accelerators.…See more Lead full software lifecycle from concept through commercialization on Linux and Android platforms, collaborating with cross-functional teams to deliver production-ready imaging solutions.

Qualcomm is seeking a Software Engineer to develop 5G/6G wireless systems for a Test Base Station platform. The role focuses on designing and implementing Radio Access Network Layer 2 (MAC, RLC, PDCP, SDAP) functionality in C++ as a Linux service, including channel configuration, scheduler optimization, and multi-threaded, real-time software.…See more Responsibilities span specification interpretation, feature development through commercialization, cross-layer integration with RRC and PHY components, and performance optimization for latency and throughput.

Senior Graphics Programmer role focused on building and maintaining cross-platform build pipelines, data-packaging systems, and internal developer tools for AAA game titles. Responsibilities include bringing engines to new platforms, resolving low-level crashes and memory issues across console and mobile hardware, managing SDK upgrades, and leading modernization of long-lived build infrastructure.…See more Requires 5+ years of performance-critical C++ development, strong debugging skills, hands-on experience with build systems (Jenkins, MSBuild, gradle), and proficiency in C# for tools development.

Lead a software engineering team at L3Harris, taking ownership of system and software architecture for space and airborne technologies. You will design, implement, integrate, and test solutions across embedded, platform, and cloud environments using Java, C++, and other modern languages.…See more Responsibilities include leading architecture decisions, mentoring junior engineers, serving as a technical point of contact across programs, and collaborating with cross-functional teams on the full software development lifecycle. Requires a bachelor's degree with 9+ years of experience, minimum 5 years in a technical lead or software architect role, and an active Secret clearance.

SAIC seeks a Principal Cybersecurity Engineer to perform penetration testing, vulnerability assessments, and security architecture work on classified Navy communication systems. The role requires hands-on expertise in network traffic analysis (Wireshark), hardened IT systems design, DoD/IC security frameworks (NIST RMF, DISA STIG), and offensive security techniques against DoD/IC infrastructure.…See more Candidates must have 9+ years total experience (5–7 years in cybersecurity engineering, 5+ in classified/high-security environments), proven red-team capabilities, and an active Top Secret clearance with ability to obtain TS/SCI.

A software security engineer role focused on vulnerability research, secure embedded software design, and tool development for government partners. The engineer will perform end-to-end vulnerability analysis against software stacks, design and implement embedded solutions, conduct code reviews and regression testing, and write technical documentation.…See more The role requires 2+ years of programming experience in C/C++/Java/Python, strong knowledge of x86 and ARM architectures, Linux fundamentals, reverse engineering tools (IDA Pro, Ghidra), and experience with security vulnerability identification and remediation.

Design and develop CPU software architecture for Qualcomm's custom processors across mobile, laptop, automotive, cloud, and server platforms. Work on ARMv9 architecture features, firmware development, and hardware-software co-design, including performance optimization and system-level software enablement.…See more Participate in code reviews, debugging, unit testing, and technical documentation while collaborating with cross-functional hardware and software teams. Requires 8+ years of software engineering experience with strong C/C++ programming skills and embedded systems expertise.

Design, implement, and maintain automated test systems and scripting environments for advanced radio and communications hardware at TrellisWare. Develop test cases, programming APIs, and user interfaces; operate RF test equipment (spectrum analyzers, oscilloscopes, signal generators); and perform data-driven analysis to characterize performance and diagnose issues.…See more Required skills include VB.NET, C#, Python, Linux, embedded systems knowledge, and test automation; plus object-oriented design, device drivers, and shell scripting. BSEE, BSCE, or BS Physics degree and 1–8 years' experience required.

Software Engineer III will provide on-site development and support for the Ship's Signal Exploitation Equipment (SSEE) Family of Systems, including refactoring legacy Java/JavaScript code, designing and implementing system integrations, and researching innovative features. The role requires decomposing existing systems, troubleshooting code, and orchestrating integration across competing software branches.…See more Requires 5+ years of professional software development or computer networks experience, 2+ years in systems or software engineering, and proficiency in C, C++, and Java with scripting languages (Ansible, PowerShell, Bash, JavaScript). Must obtain Security+ certification within 6 months and hold a TS/SCI clearance.

Senior Staff Security Engineer responsible for developing hardware and software security features, conducting advanced security assessments and vulnerability analysis, and designing security architectures for Qualcomm products. The role requires deep security expertise to identify design and implementation vulnerabilities, lead cross-organizational teams on security adoption, and ensure product security throughout the lifecycle.…See more Requires a bachelor's degree in Engineering or Computer Science with 6+ years of security engineering experience (or equivalent with advanced degree), plus proficiency in programming languages like C, C++, Java, or Python.

Design, develop, and maintain embedded software for wireless modem and broadband networking systems, working across connectivity protocols, system services, and platform layers. Debug and resolve technical issues using structured problem-solving, conduct code reviews, and collaborate with cross-functional teams (System Engineering, RF, Ethernet, Wi-Fi) to deliver high-quality, scalable software.…See more Participate in the full development lifecycle including on-target and off-target kernel debugging, and support field issues by analyzing and fixing complex functional, performance, and stability problems.

Own end-to-end feature development for Voice AI on Windows, including wake-on-voice, ASR, translation, transcription, and TTS. Design and implement Windows audio driver stack solutions (UMDF/KMDF) that leverage Qualcomm SoC CPU/DSP/NPU capabilities while meeting strict latency and power targets.…See more Debug complex multi-threaded, multi-processor issues across hardware/software boundaries and optimize for low-power always-on scenarios. Collaborate with cross-functional teams (hardware, DSP, ML, systems, product) and communicate status, risks, and mitigations to stakeholders.

Staff Software Engineer on the AI Experience Framework (AIUX) team, responsible for full-stack architectural decisions in a JavaScript/component-driven environment powering ServiceNow's AI-first user interfaces. You will own code from design through delivery, architect modular reusable component systems, set framework-level technical direction for AI integration and state management, and serve as an escalation point for production issues across multiple teams.…See more The role requires 8+ years of OO language experience (Java, C++, C#, Go), advanced expertise in modern UI frameworks (React, Angular, Vue, Lit), relational databases, and data structures/algorithms/design patterns at scale.

Design and develop software applications that orchestrate complex automated laboratory workflows and closed-loop learning systems for biotherapeutics discovery. Build data pipelines, visualization tools, and machine learning models for visual inspection, predictive maintenance, and process optimization.…See more Implement IoT integrations, digital lab twins, telemetry systems, and maintain integrations across automation schedulers, LIMS, and data platforms using DevOps best practices and cloud solutions. Requires a Ph.D. in Computer Science, Software Engineering, or Bioengineering with 3+ years of industry experience (or equivalent M.S./B.S. with 10+/13+ years respectively), strong proficiency in Python, SQL, and JavaScript, and experience with lab digitalization and autonomous systems.

Senior Software Engineer role developing reliable, modular, and secure software components for federal government systems. Responsibilities include designing and building C++ applications and web-based middleware on RHEL, front-end development with React/JavaScript/HTML5/CSS3, and writing security accreditation policies.…See more Requires 7–9 years of software engineering experience, active Secret clearance at hire, and ability to obtain Top Secret clearance.

Staff Software Engineer role owning full-stack architecture for ServiceNow's AI Experience Framework (AIUX), building modular Lit-based web components that power conversation-first applications. Responsible for end-to-end code delivery from design through production, setting technical direction for framework-level APIs, and serving as an escalation point for production issues across multiple teams.…See more Requires 8+ years of OO language experience (Java, C++, C#, Go), advanced JavaScript/modern UI framework expertise (Angular, React, Vue, Lit), and deep knowledge of data structures, algorithms, design patterns, and performance optimization. Expected to mentor colleagues, coordinate cross-org architecture decisions, and architect scalable component systems for extensibility.

Staff Engineer responsible for building and integrating core platform infrastructure for autonomous systems across SIL, HIL, VIL, and edge deployment workflows. The role involves developing reference implementations, platform tooling, and developer infrastructure while integrating hardware, sensors, controllers, and APIs.…See more Requires 5+ years of software engineering in robotics, autonomy, or embedded systems; strong C++ and Python skills; and hands-on experience debugging across Linux systems, hardware interfaces, and embedded communication using diagnostic tools.

This software engineering internship involves developing embedded software for real-time control of advanced tactical radio equipment, working across the full software development lifecycle from requirements analysis through testing and integration. The role requires applying computer science and engineering principles using multiple programming languages (C++, C#, C, Java, Python, etc.) on embedded real-time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE) and evaluating hardware-software interfaces.…See more Interns will develop test procedures, participate in peer reviews, and utilize modeling tools to conduct experimental tests. The position demands a strong foundation in computer science, computer engineering, software engineering, electrical engineering, or related disciplines.

Design and architect AI-powered engineering productivity solutions and agentic workflows to automate software development lifecycle processes at scale. Build automation platforms, engineering dashboards, and AI-assisted debugging/triage systems while collaborating with engineering and platform teams.…See more Drive adoption of generative AI and LLMs within software engineering workflows, mentor engineers, and define technical direction for productivity services. Requires strong system design skills and proficiency in Python or C++, with preferred experience in LLMs, RAG systems, CI/CD, and internal developer platforms.

Software Developer III responsible for designing, developing, and delivering software capabilities in production environments using Agile frameworks. The role requires 5+ years of software development experience with proficiency in at least one modern programming language (Python, Java, C#, Go, C++) and modern architectural patterns (Microservices, Event-Driven, Serverless).…See more Must have 2+ years applying DevSecOps principles with automated security testing tools (SAST, DAST, SCA, container scanners) in CI/CD pipelines within regulated government/DoD environments, and 2+ years building resilient software architectures for DDIL and Navy PaaS environments. Responsibilities include software installation, version control, build processes, automated testing, systems modeling, and technical infrastructure support.