Top Linux Jobs in San Diego, CA

Build and operate backend APIs, services, integrations, and cloud infrastructure powering patient applications, clinical workflows, and AI agents. Integrate electronic medical records and healthcare systems, ensure security and reliability for sensitive patient data, and collaborate with product, clinical, and AI teams. The role includes architectural ownership, production operations, tooling improvements, and hiring or mentoring engineers in an early-stage startup.

Provides hands-on technical support for counter-UAS systems through customer demonstrations, system setup, troubleshooting, repairs, equipment preparation, prototype builds, testing, and technical documentation. The role supports customers at facilities and outdoor test sites, collaborates with engineering teams, and helps establish daily operations at the Detroit facility. Travel includes approximately one week away per month, occasional international travel, and initial training in the UK.

Develop and maintain web applications and APIs using C# and ASP.NET. Write optimized SQL, integrate RESTful APIs and third-party services, deploy applications on AWS, implement OAuth authentication, use Git and code reviews, troubleshoot issues, improve performance, and collaborate with product, design, and engineering teams. Preferred experience includes CI/CD, automated testing, DevOps, Docker, microservices, distributed systems, application security, and Agile development.

Design, deliver, and operate scalable .NET Core backend services and APIs for an AI-driven advertising platform. Lead technical design, improve reliability and observability, conduct post-mortems, review code, mentor engineers, document architecture, and collaborate with Product and Engineering leadership. The role focuses on distributed systems, high-throughput workloads, partner integrations, performance, security, and platform growth.

Leads the engineering team responsible for Oracle HCM architecture, integrations, enhancements, production support, security, and transformation delivery. Owns roadmap prioritization, technical standards, operational reliability, vendor management, and stakeholder communication across recruiting, payroll, benefits, onboarding, and other HCM functions. Manages distributed engineering teams, implementation partners, incident response, testing, cutover, and post-launch stabilization while ensuring data privacy, SOX compliance, documentation, and scalable engineering practices.

Own end-to-end customer deployments of a Physical AI robotics platform. Translate scientific workflows into technical requirements, integrate robots, instruments, and software, and build, test, debug, and deploy production workflows. Work directly with customers and forward-deployed scientists during site bring-up and validation, diagnose cross-system failures, extend integrations, and generalize deployment learnings into reusable platform capabilities. The role is fully in-person in San Francisco and requires approximately 30% travel.

Leads and develops backend software engineering managers and technical teams, establishes development metrics and delivery processes, and drives high-quality product releases. Partners with design and business teams on customer-centered experiences, facilitates cross-functional planning, mentors employees, improves engineering practices, and supports long-term organizational and product goals.

Develop and maintain Ruby on Rails backend systems supporting solar development, value evaluation, and loan servicing. Responsibilities include writing and reviewing code, maintaining CI/CD pipelines, solving complex domain problems, collaborating with Product and company experts, shaping architecture and technical direction, and improving engineering processes as the company scales.

The RF Systems Engineer will optimize satellite communication terminal RF performance, troubleshoot RF issues, and develop test procedures, managing component BOMs and validating modem integration.

Supports prototype, pilot, and production builds for electrified thermal systems. Develops work instructions, improves assembly processes, tooling, fixtures, layouts, and test setups, and troubleshoots manufacturing issues on the production floor. Provides DFMA feedback, supports engineering changes, root-cause investigations, supplier issues, capacity planning, and Lean continuous-improvement initiatives while improving safety, quality, cost, and throughput.