java jobs in San Diego

The SAP Basis Senior Administrator will manage the performance, administration, monitoring, maintenance, and 24/7 availability of SAP and OpenText applications across SAP HANA and Microsoft SQL databases in a hybrid environment. The role requires hands-on experience supporting both SAP ABAP and Java NetWeaver applications, with specific expertise in S/4HANA, ECC-to-S/4HANA migrations, and other SAP products (C/4HANA, BW/4HANA).…See more The candidate must have 10+ years of senior-level SAP Basis administration experience, including leadership on at least 10 full SAP lifecycle implementations or version upgrades, and proficiency with Linux and Windows operating systems.

Lead architecture, design, and development of XR platform software (AR/VR/MR) on Snapdragon platforms, working across system architecture, embedded software, graphics, AI/ML, and computer vision. Translate product requirements into implementation specifications, drive architectural trade-offs for performance and power efficiency, and provide technical leadership across multiple teams.…See more Requires strong C++ proficiency, experience with heterogeneous computing systems (CPUs, GPUs, DSPs, AI accelerators), Android/Linux embedded platforms, and 8+ years of software engineering experience.

HII Mission Technologies seeks a mid-level Software Engineer to develop and integrate software for unmanned underwater vehicles, distributed maritime communications, and tactical situational awareness systems. You will design, develop, and test C# applications, build plug-ins for WinTAK, ATAK, and TAK Server, and support MK18 family systems including Hydroid VIP, Neptune, and Coin Nexus.…See more You'll collaborate with cross-functional teams on lab and fleet testing, troubleshoot performance in distributed environments, and contribute to integration testing, validation, verification, and program documentation. The role requires a Secret security clearance and offers a hybrid schedule with 1–2 days onsite per week.

Qualcomm seeks a Principal Engineer to lead the architecture, design, and development of XR platform software (AR/VR/MR) on Snapdragon platforms. The role requires deep expertise in C++, heterogeneous computing (CPUs, GPUs, DSPs, AI accelerators), Android/Linux embedded systems, and system-level performance optimization.…See more Responsibilities include defining platform requirements, conducting architecture trade-offs for power/latency/performance, collaborating with computer vision and AI/ML teams, and driving technical decisions across multiple product areas. The ideal candidate brings commercial product experience and expertise in computer vision, graphics, SLAM, sensor fusion, or XR frameworks.

Design, develop, test, and maintain software applications using C# for unmanned maritime systems, including building and integrating plugins for WinTAK, ATAK, and TAK Server environments. Support software development for MK18 family systems and work with cross-functional engineering teams to translate requirements into technical solutions.…See more Troubleshoot and optimize software performance in distributed and tactical environments, participate in code reviews, and support integration testing, validation, and verification activities. Participate in Government and Fleet test events to demonstrate and validate capabilities.

Digital Test Engineers will create test solutions for Qualcomm silicon validation, characterization, and manufacturing enablement across microprocessors, high-speed I/O, logic, and memory IP. The role involves hands-on work with test equipment (oscilloscopes, spectrum analyzers, logic analyzers, network analyzers), signal integrity analysis, and development using Python, Java, and Linux.…See more Candidates will support product introduction across multiple specializations including DFT/yield management, AI/ML-driven test development, and emerging areas like 2.5D/3D IC testing and photonic integrated circuits. The position requires a Bachelor's degree in Engineering or related field and 3+ years of hardware engineering experience.

Design and build a scalable Fleet Dispatch System for autonomous robotaxis, optimizing real-time mission assignment and route planning. Apply operational research techniques—linear programming, integer programming, stochastic processes, and queuing theory—to solve complex dispatch problems.…See more Develop and integrate optimization algorithms, using simulation models to validate effectiveness. Requires a strong foundation in algorithm development, machine learning, and data analysis, with proficiency in Java or Kotlin.

Design, develop, and deploy end-to-end generative AI solutions including GenAI agents, LLMs, and applications to solve complex business challenges. Build data pipelines, design APIs for AI accessibility, and collaborate with cross-functional teams (developers, data scientists, business) to implement enterprise GenAI solutions.…See more Requires 4+ years of full-stack application development (Java, Python, JavaScript) and 3+ years with data structures, algorithms, and data stores. Stay current with AI research and communicate technical concepts to non-technical stakeholders.

Staff Software Engineer supporting Sony Engagement Platform Services, designing and building secure, scalable full-stack applications with hands-on contributions to both front-end and back-end systems. Responsibilities include architecting RESTful APIs, collaborating with product and design teams, defining data models and database schemas, and mentoring junior engineers.…See more Required experience includes 8+ years with complex codebases, full-stack development, proficiency in Java/Go/Python, REST API design, and modern web technologies (HTML, CSS, JavaScript, React/Angular, TypeScript).