Top Senior Linux Jobs in San Diego, CA

Develop, maintain, and enhance full-stack Java applications for a federal agency. Responsibilities include building REST APIs and microservices, writing automated tests, troubleshooting production issues, optimizing SQL and NoSQL database use, conducting code reviews, and contributing to architecture decisions. The developer will collaborate with product managers, QA engineers, and other developers while following federal standards, secure development practices, and DevSecOps processes.

Lead mechanical design and production for unmanned surface vessels: create and review CAD models, design fixtures and assemblies, manage BOMs and suppliers, mentor junior engineers, test and validate components, and improve manufacturing processes for maritime systems.

Build across the full stack to create and iterate on AI agent products. Conduct user interviews, prototype features, ship frontend and backend code, collaborate with design, and help define product roadmap and direction for a 0-1 product.

The Controls Engineer at Marble will design and implement advanced automation solutions, focusing on control systems for food processing, while collaborating with various teams and vendors.

Lead engineering for a federal public data website built with Drupal and React. Own architecture, Drupal modules, coding standards, hosting and CDN migrations, reliability, security, testing, accessibility, incident response, and ATO documentation. Enable self-service publishing for CMS offices, consolidate agency data, and guide responsible AI use. Lead engineers on an agile team while collaborating with government stakeholders, contractors, and partner firms.

Leads a distributed product engineering team, overseeing hiring, coaching, performance, delivery, quality, incident response, and production releases. The manager partners with Product, writes and ships code weekly using C# and .NET, reviews pull requests, and advances AI-assisted engineering practices. The role requires experience operating regulated systems, managing engineers across time zones, and building secure, reliable software for a healthcare-related SaaS platform.

Designs and builds maintainable, high-performance full-stack applications for digital and physical live-streaming experiences. Integrates front-end applications with distributed backend services using REST and gRPC, develops automation and AI-assisted tooling, makes architectural decisions, collaborates with product and design, participates in code reviews, and mentors engineers. The role requires expertise in modern JavaScript frameworks, state management, backend development, SQL and NoSQL databases, and large-scale software applications.

Designs, prototypes, debugs, and brings up custom PCBs and electrical hardware for warehouse robots. Responsibilities include schematic capture, PCB layout, electrical architecture, hardware testing, design documentation, rapid prototyping, firmware integration, and collaboration with mechanical, firmware, and software teams. The engineer also supports EMC-compliant production releases and works with fabrication houses and contract manufacturers to transition boards from prototype to production.

Supports network deployment, integration, testing, commissioning, and troubleshooting for mission-critical FAA air traffic systems. Coordinates site readiness, telecommunications circuits, hardware installation, field teams, change control, documentation, and stakeholder communications. Provides remote and on-site technical guidance during cutovers and resolves infrastructure issues across federal operational environments.

Develop and maintain accessible front-end applications compliant with Section 508 and WCAG 2.1/2.2 AA. Conduct manual and automated accessibility testing using JAWS and tools such as axe, Pa11y, and Lighthouse; remediate keyboard, focus, ARIA, contrast, and semantic HTML issues. Collaborate with designers, developers, QA, DevOps, and product owners in an Agile environment, integrate accessibility checks into CI/CD pipelines, document audit findings, and support federal agency compliance.