java jobs in San Diego

Join Illumina's Primary Analysis team to design and develop high-performance signal processing software for genomic data analysis. You will architect C/C++ solutions for multi-threaded, real-time applications running on Linux, optimize algorithms for genomic base calling from image signals, and collaborate across bioinformatics, instrument design, and quality teams.…See more The role demands expertise in memory management, performance optimization, debugging tools, and unit testing, with 8+ years of professional software development experience.

Software Developer I/II at a DoD contractor performing full-stack web application development using Java and JavaScript frameworks. Responsibilities include software planning, requirements analysis, design, development, integration, testing, and debugging of large-scale systems within Agile environments.…See more Requires 3+ years of programming experience, proficiency with Git/GitLab/Bitbucket and Jira, and the ability to obtain and maintain a DoD security clearance.

BAE Systems seeks a Software Engineering Intern III for Summer 2027 to develop new code, resolve critical problems, and improve system stability within the Electronic Systems division. The intern will work alongside experienced engineers on real-world aerospace and defense projects, gaining hands-on experience with modern software architectures, frameworks, and databases.…See more Required skills include proficiency in Java, C++, C#, Python, or JavaScript, along with knowledge of data structures and object-oriented programming. The role offers exposure to cloud platforms (AWS, Azure), containerization (Kubernetes, Docker), frontend frameworks (React, Angular), backend tools (Spring, Gradle), and various databases (SQL, NoSQL).

Staff Software Engineer at Illumina's Primary Analysis team designing high-performance signal processing pipelines for genomic data analysis. The role involves architecting C/C++ software for multi-threaded, memory-optimized Linux applications that detect genomic signals from images, with responsibilities including algorithm development, performance optimization, debugging, and collaboration across bioinformatics, instrument design, and quality teams.…See more Requires 8+ years of professional software development experience, deep expertise in C/C++, multi-threading, memory management, and debugging/profiling tools, plus strong object-oriented design and unit testing practices.

As an Associate Software Engineer on the Digital Product Development team, you will participate in full-stack, full-cycle product development for cloud-native applications and IoT device lifecycle management platforms. You'll design, develop, and deploy web applications and services using languages like Java, React, and JavaScript, with emphasis on PaaS/IaaS, serverless services, and container technology.…See more Responsibilities include code reviews, CI/CD pipeline development, automated testing, and building reliable, scalable cloud-native applications following security best practices. The role requires solid technical acumen, strong problem-solving skills, and the ability to work collaboratively in a fast-paced, high-growth environment.

Lead Systems Engineer to support government sponsors in architecting, analyzing, and integrating complex mission and enterprise systems. The role focuses on applying Model-Based Systems Engineering (MBSE), executable MBSE, architecture analysis, and digital engineering methods to develop system architectures and inform acquisition decisions.…See more Responsibilities include modeling complex systems using standards-based frameworks (UAF, SysML, UML), developing executable models for verification and validation, designing prototypes and dashboards in Java and Python, applying industry standards (MOSA, OMS, UCI, FACE), and advising government sponsors on architecture strategies and digital transformation. The position requires 8+ years of systems/aerospace engineering experience (or equivalent with advanced degrees) and includes mentoring junior engineers.

Staff-level cloud software engineer responsible for building and operating Intuit's edge, CDN, and WAF infrastructure at scale. Design self-service platforms and APIs for CDN/WAF onboarding, DNS, and certificate lifecycle management.…See more Engineer edge security policies (Akamai, AWS WAFv2), troubleshoot packet-path connectivity, and automate compliance and cost operations. Direct AI agents to build and operate infrastructure faster while providing 24x7 incident response and mentoring engineers on automation patterns.

Qualcomm seeks a Software Engineer to design, develop, and validate Android and Linux networking software for Snapdragon SOCs across smartphones, PCs, wearables, automotive, and IoT platforms. You will write C/C++ code within AOSP, debug across kernel/HAL/system-service layers, contribute eBPF programs for traffic classification, and develop unit tests.…See more The role spans cellular (5G/LTE/Satellite), Wi-Fi, TCP/IP, and IMS connectivity stacks, requiring hands-on experience with Linux kernel interfaces, Android platform internals, and cross-layer system debugging.

Qualcomm is hiring Sr. Staff and Principal Engineers to develop low-level software for custom CPUs, focusing on Linux kernel, boot firmware, and platform optimization.…See more The role requires deep expertise in computer architecture, C/assembly programming, and systems-level software development across pre-silicon and hardware environments. You will collaborate with hardware and software teams to optimize performance, ensure OS efficiency, and enable new architectural features while working independently on multi-faceted technical challenges.

Qualcomm seeks a Machine Learning R&D leader to design and deliver Agentic AI systems for hardware design automation. The role combines hands-on technical execution with team leadership, requiring deep expertise in generative AI, large language models, and ML/AI product development.…See more Responsibilities include architecting end-to-end ML solutions, coaching an interdisciplinary team of researchers and engineers, and bridging research prototypes into production design tools. The ideal candidate brings PhD-level credentials, 2+ years of industry ML/GenAI experience, and proven expertise in agentic AI frameworks, foundation models, and complex ML software pipelines.

As a CPU Power Management Firmware Developer, you will design, implement, and verify embedded firmware for power and performance management across Qualcomm's custom CPU subsystems and SoCs. You'll collaborate with hardware power management and firmware teams to define and implement solutions, working in both pre-silicon and post-silicon environments.…See more The role requires 6+ years of software engineering experience with proficiency in C/C++, embedded systems, and RTOS/OS kernel development, plus demonstrated experience with embedded operating systems and ARM architecture.

Qualcomm seeks a Sr. Staff/Principal Software Engineer to provide system-level technical leadership for next-generation ARM server platforms, spanning Linux kernel, firmware, and platform software.…See more The role requires architecting across hardware, firmware, OS, and hypervisor boundaries using standards like ACPI, UEFI, SystemReady, SBSA/SBBR, and PSCI. Responsibilities include Linux kernel enablement, performance optimization, platform driver development, and guiding boot flows, power management, virtualization, and telemetry. This position demands 10+ years of hands-on Linux kernel development, deep C/assembly proficiency, firmware and pre/post-silicon debug experience, and the ability to mentor senior engineers while influencing SoC roadmaps.

Lead Veracyte's Quality Engineering Platform team as Manager of Software Test Automation, defining quality strategy and building scalable automation frameworks that enable product teams to own software quality. Manage a team of SDETs, Automation Engineers, and Quality Platform Engineers to develop self-service testing platforms, reusable automation libraries, and AI-assisted quality tools supporting unit, integration, API, UI, end-to-end, regression, performance, security, and compliance testing.…See more Establish modern engineering practices, quality standards, and reference architectures across the organization while fostering a culture of innovation and continuous improvement. Drive Veracyte's strategy for AI throughout the software testing lifecycle, including automated test generation, regression analysis, defect classification, and synthetic test data creation.

Software Developer I or II at a defense software company delivering mission-critical DoD solutions for air defense, counter-drone, secure communications, and C4ISR operations. The role involves full-stack web application development using Java and JavaScript, along with software planning, requirements analysis, design, development, integration, testing, and debugging of large-scale systems.…See more Required qualifications include a Bachelor's degree in Computer Science or related field, 3+ years of Java/JavaScript full-stack development experience, proficiency with Agile processes, and hands-on experience with Git, Jira, and automated build environments. Preferred experience includes 5+ years of Java/JavaScript development and relational database work (H2 DB).

Software Engineer I will research, design, and implement containerized web applications and services for the Department of Defense, with a focus on automating and orchestrating mission-critical systems for the U.S. Navy.…See more Day-to-day work includes developing in Java, Groovy, Kotlin, or front-end frameworks; conducting manual and exploratory testing; maintaining test plans and traceability; and supporting CI/CD pipelines and container orchestration. The role requires a minimum of two years in software development, familiarity with Java or similar OOP languages, comfort in Linux environments, and experience with build tools like Gradle or Maven.

Software Engineer II will research, design, and implement containerized web applications and services for the Department of Defense, with a focus on automating, integrating, and delivering orchestrated systems for Navy warfighters. The role involves developing in Java, Groovy, Kotlin, or front-end frameworks; conducting manual and exploratory testing; maintaining test plans and traceability; and supporting CI/CD pipelines and container orchestration.…See more Requires a minimum of five years of software development experience, familiarity with object-oriented programming languages, comfort with Linux environments, and experience with build tools like Gradle or Maven.

Software Engineer IV develops software across all layers—programming, designing, and testing code to meet business requirements. Working autonomously on new projects and production support, this role involves translating business and technical requirements into robust software solutions, maintaining existing applications, and collaborating with cross-functional teams.…See more The engineer applies object-oriented design principles, participates in code reviews, and mentors junior staff while staying current with industry best practices and emerging technologies.

Staff-level cloud software engineer responsible for building and operating Intuit's edge, CDN, and WAF infrastructure protecting ~100M customers. Design and automate self-service platforms for CDN/WAF onboarding, edge security policies, DNS, and certificate lifecycle management across Akamai and AWS.…See more Engineer APIs, UIs, and infrastructure-as-code solutions; troubleshoot the full packet path; and direct AI agents to scale operations. Provide 24x7 incident response and mentor engineers on networking, security, and cloud platform best practices.

Software Engineer I at Fuse will develop embedded communications, networking, and computing solutions for U.S. defense agencies.…See more The role involves contributing to the full software development lifecycle—from kernel to UI—including design, implementation, testing, code review, and security integration across airborne, maritime, and ground platforms. The ideal candidate holds a BS in Computer Science and has academic or professional experience with strongly typed languages (C/C++, Java, C#, Rust, Go, or Zig), design patterns, and agile development practices. Nice-to-have skills include Linux/DevOps, Python/Bash scripting, networking protocols, CI/CD, build systems, React/web stacks, and containerization.

Software Engineer II will research, design, and implement technologies for automating, integrating, and delivering containerized web applications and services for the Department of Defense. The role involves designing and sustaining mission-critical software systems for U.S.…See more Navy warfighters, developing in Java, Groovy, Kotlin, and front-end frameworks, and conducting manual and exploratory testing. Responsibilities include developing test plans, maintaining traceability to requirements, and supporting CI/CD pipelines and container orchestration. Requires 5+ years of software development experience, familiarity with OOP languages, comfort with Linux environments, and experience with build tools like Gradle or Maven.

Software Engineer I will research, design, and implement containerized web applications and services for the Department of Defense, focusing on mission-critical systems for Navy warfighters. Responsibilities include development in Java, Groovy, Kotlin, or front-end frameworks; manual and exploratory testing; test plan creation and requirement traceability; and CI/CD pipeline and container orchestration enhancements.…See more The role requires 2+ years of software development experience, familiarity with OOP languages, Linux proficiency, and experience with build tools like Gradle or Maven.

Software Developer I/II at G2 Software Systems will perform full-cycle software engineering including planning, requirements analysis, design, development, integration, testing, and debugging of large-scale defense software systems. The role requires 3+ years of Java and JavaScript full-stack web development experience, proficiency with Agile processes, and hands-on use of Git/GitLab/Bitbucket, Jira, and Confluence in automated CI/CD environments.…See more Candidates must be U.S. citizens able to obtain and maintain a DoD security clearance. This is a mission-critical position supporting DoD air defense, counter-drone, secure communications, logistics, and C4ISR operations.

Qualcomm Cloud AI team seeks a Linux device driver engineer to develop and extend Linux kernel driver code for QCR-100 accelerators and related products that handle image reprocessing and AI workloads. The role focuses on PCIe device setup, firmware loading, MHI bus, DMABUF importation, and DMA transfers.…See more Required expertise includes Linux kernel driver development, C programming, git, and low-level debugging. Desirable experience includes PCIe stack knowledge, DMA/IOMMU understanding, DEB/RPM packaging, and embedded Linux systems connected via PCIe.

The Software Engineer IV develops software across all layers—programming, designing, and testing code to meet functional requirements. Working autonomously within the Application Development & Support team, this role involves translating business requirements into working software, maintaining existing applications, and identifying and resolving technical problems.…See more The engineer applies Object-Oriented Design principles, participates in code reviews, and mentors less experienced staff while staying current with industry best practices and emerging technologies.

Staff-level frontend engineer leading the Identity team to build next-generation authentication systems across MailChimp and QuickBooks. You will architect and develop Kubernetes-based services, design hosted authoring and administrative UIs, mentor engineers, and drive technical decisions across the full SDLC.…See more Requires 8+ years building enterprise cloud-native applications, strong React/JavaScript and Python skills, microservices and API design expertise (REST, GraphQL), and proven leadership in cross-functional environments.