Top Linux Jobs in San Diego, CA

Join a small fintech team to design, build, and scale a rewards platform. Work with product and engineering leadership to implement features across frontend and backend, contribute to architecture, and learn cloud and security practices.

Build the realtime, HIPAA-compliant messaging and collaboration frontend ('Pulse') that makes an AI colleague feel human. Implement complex interactive data visualizations, micro-interactions, and high-performance accessible interfaces. Work embedded with product and design, own UI quality, iterate on AI-driven specs, and deliver production frontend experiences clinicians will trust.

Own internal IT services, Microsoft 365, Entra ID, endpoint management, asset logistics, third-line support, change and problem management, and assigned IT projects. Resolve complex incidents, manage equipment lifecycles, coordinate suppliers, maintain security and operational controls, develop technical documentation, mentor support engineers, and deliver infrastructure, identity, endpoint, and cloud improvements. The role also manages project plans, budgets, risks, stakeholders, governance, implementation, testing, and operational handover.

Performs computer systems analysis, design, troubleshooting, installation, and maintenance for DoD systems. Supports network servers, interfaces, communications equipment, databases, and operating systems; resolves data-processing issues, assesses system impacts, coordinates with users and programs, and trains personnel on system changes. Works independently on routine assignments while supporting complex systems under project objectives. Requires a DoD Secret Clearance, U.S. citizenship, networking and systems administration experience, and relevant technical training.

Provides technical assistance to dealership stores, customers, service departments, sales, and parts teams. Troubleshoots engine and product issues, communicates with Caterpillar engineers, performs failure analysis, supports dyno testing, interprets schematics and machining specifications, and develops economical technical solutions. The role also helps resolve critical problems, supports technicians, completes goodwill requests, and maintains collaboration across departments.

Lead engineering on a cross-platform web game: write code, build infrastructure, and influence game design. Collaborate with the CEO and creative team to prototype, ship features, and evolve a collectible card/deckbuilding roguelike. Start contract-to-hire with an initial part-time assessment.

Build and improve ML and data pipelines, ship full-stack product features, and enhance Mac and Windows desktop applications. Work directly with enterprise customers to clarify requirements, deploy solutions, and turn customer learnings into repeatable product improvements. The role requires high ownership, rapid execution, strong engineering practices, and measurable customer outcomes across applied ML, AI systems, product, and infrastructure.

Architect mechanical systems and sub-assemblies for a novel robotic haircare product, taking designs from CAD through production. Collaborate across mechanical, electrical, industrial design, manufacturing, suppliers, and users. Lead engineers, establish engineering standards, manage CAD systems, and drive hands-on development involving mechanisms, mechatronics, prototyping, DFM/DFA, mass manufacturing, and user-centered design.

The Head of Engineering will drive technical direction, develop product architecture, and eventually lead the engineering team while coding and building AI systems.

Build and operate large-scale audio data pipelines for AI model training. The role involves discovering data sources, developing reliable data-processing systems, optimizing quality, throughput, and cost, and collaborating with AI scientists. The engineer will own projects from discovery through implementation and ongoing improvement, using strong backend engineering skills in Python, Bash, and Linux environments.