Top Linux Jobs in San Diego, CA

Develop and maintain full-stack web applications using Angular, Java, Spring Boot, REST APIs, and AWS services. Gather customer needs, design software solutions, apply process-driven development practices, collaborate with senior engineers, implement new technologies, and maintain existing systems. The role also involves Agile collaboration, CI/CD, cloud-native development, and responsible adoption of AI-enabled solutions.

Designs, develops, and supports secure enterprise applications and relational databases for state land, mineral, real estate, auction, investment, and financial systems. Leads application architecture, database administration, DevOps, release governance, disaster recovery, reporting, integrations, performance optimization, and full software lifecycle activities. Provides technical guidance, code reviews, production support, documentation, and stakeholder assistance during mission-critical operations.

Build and own a React and TypeScript frontend for agentic AI analysis tools. Responsibilities include streaming conversation interfaces, workflow and knowledge-graph visualizations, frontend architecture, state management, shared components, performance, accessibility, testing, and offline operation in air-gapped classified environments. Collaborate with analysts and forward-deployed engineers to turn field feedback into product improvements. This is an onsite Arlington, Virginia role.

Leads the design and development of Java-based test automation frameworks for UI, API, integration, and backend testing. Builds reusable automation code with Selenium, TestNG, JUnit, Rest Assured, SQL, and CI/CD tools. Drives automation-first quality practices, AI-driven testing, framework scalability, debugging, code reviews, architecture discussions, and technical mentoring across Agile engineering teams.

Design, develop, and modernize cloud-native, high-performance Financial Risk Management applications using Java/Spring Boot, microservices, AWS, Kafka, and React. Build automated testing frameworks, integrate tests into CI/CD, optimize Oracle and Snowflake interactions, participate in architecture and code reviews, troubleshoot production issues, and drive platform modernization and resiliency.

Develops, designs, tests, deploys, and supports software applications for financial markets technology. Responsibilities include serving as an application technical expert, translating functional requirements into designs, optimizing performance, evaluating technical solutions, building applications and unit tests, supporting production troubleshooting, and advancing CI/CD practices. The role also partners with infrastructure, business analysts, architects, and project teams while managing technology risks and mentoring colleagues.

Develop and optimize C++ software for real-time synthetic environments, simulators, RADAR, sensors, weapons models, and related algorithms. Build and maintain software environments using CMake and Git, troubleshoot simulator equipment and interfaces, improve performance, and collaborate across engineering teams. The role requires strong 3D mathematics, linear algebra, debugging, and systems analysis skills. Travel to customer sites may be required up to 25% of the time.

Build and maintain software spanning embedded edge devices and scalable AWS cloud services. Develop Python backend systems, support Raspberry Pi environments, integrate hardware with cloud services, monitor performance, troubleshoot production issues, and contribute across infrastructure and hardware testing. The role values strong debugging, clean code, and adaptability across systems.

Develop technical training, hands-on labs, demonstrations, documentation, and instructor-led programs for Cognite’s industrial AI and data products. Serve as a technical subject matter expert, collaborate with Product, Engineering, Professional Services, and Customer Success, and translate complex data engineering concepts into practical learning experiences. Deliver training virtually and in person, improve digital content and learner outcomes, and travel up to 25% for training events.

Develops mathematical optimization models and software solutions for airline network operations. Responsibilities include designing solution strategies, coding, testing, documenting, calibrating, and supporting optimization applications. The role collaborates with business and technology teams, leads technical and customer reviews, resolves complex problems, and mentors junior team members. Focus areas include aircraft operations, crew planning, passenger movement, airport operations, and maintenance.

Leads engineering strategy and teams supporting front-end engineering, NPI, process engineering, and manufacturing engineering for PCBA manufacturing. Oversees process controls, DFM/DFT, MES administration, tooling, production support, continuous improvement, customer technical support, and NPI delivery. Drives quality, yield, throughput, cost, documentation, compliance, and data integrity while mentoring staff and collaborating across manufacturing, quality, supply chain, sales, finance, customers, and suppliers.

Supports sustainability projects and day-to-day plant operations while collaborating with experienced professionals. The intern gains industry knowledge through hands-on work in waste solutions, engineering, and facility operations, contributing to initiatives that transform waste into value. The role requires strong communication, initiative, teamwork, and commitment to safety. Candidates must be enrolled in an undergraduate or graduate program in engineering, environmental sciences, or a related discipline.