Top Senior Linux Jobs in San Diego, CA

Develop and maintain enterprise full-stack applications using Java, Spring Boot, and Spring Framework. Build backend services and browser-based frontend components, integrate application layers, troubleshoot issues, and contribute to secure, scalable software. Collaborate with cross-functional teams in an Agile environment, follow software engineering standards, communicate technical concepts, and apply knowledge of JavaScript or TypeScript, SQL, relational databases, Git, and the SDLC.

Administer, secure, maintain, and improve on-premises and cloud infrastructure, including Windows Server, VMware, Azure, Microsoft 365, identity services, backups, and disaster recovery. The role monitors availability, performs lifecycle management, implements security controls, supports cybersecurity activities, troubleshoots complex infrastructure issues, coordinates vendors and projects, documents systems, and mentors IT staff. After-hours support may be required for critical 24/7 operations.

Designs, develops, implements, and maintains business applications on Microsoft Dynamics 365. Configures model-driven and canvas apps, plugins, custom controls, Power Platform tools, and automated testing frameworks. Leads solution architecture, code reviews, process improvement, and stakeholder collaboration while mentoring junior and mid-level developers. The role requires strong software development, problem-solving, communication, and project management skills, along with experience in Agile and DevOps methodologies.

Builds and maintains complex Android applications for an MDM platform, including launcher, kiosk, and guardian apps. Implements Android Enterprise policies, integrates with AMAPI and backend services, improves reliability and fleet-scale telemetry, supports security and compliance, and manages OS upgrades. Responsibilities include coding, testing, troubleshooting, code reviews, mentoring, requirements analysis, stakeholder collaboration, release support, and on-call monitoring.

Own and improve ARM and AArch64 emulation support, including instruction semantics, operating-system behavior, ABI variants, system calls, memory management, and execution environments. Diagnose differences between native, QEMU, and analysis-engine execution; improve performance, determinism, observability, and reliability; and develop regression testing. Debug complex binaries and firmware while contributing expertise in low-level systems, binary analysis, fuzzing, and symbolic execution.

Oversee engineering operations across multiple broadcast radio markets, ensuring broadcast continuity, FCC compliance, infrastructure reliability, and emergency response. Diagnose, repair, and maintain transmitters, antennas, automation, studio, satellite, networking, and related systems. Lead technical standards, capital planning, vendor selection, and regulatory operations while serving as Chief Operator. Travel between transmitter sites, respond to after-hours emergencies, and maintain on-call availability.

Leads application engineering for automation and motion control systems, supporting OEMs from concept through commissioning. Responsibilities include servo motor and drive sizing, tuning, control logic development, troubleshooting, motion software and HMI/PLC configuration, system integration, field deployment, documentation, and customer training. Collaborates with sales, engineering, and manufacturing teams to deliver high-performance motion solutions.

Leads software quality strategy within Agile Scrum teams. Designs, automates, executes, and reports on functional, integration, performance, usability, security, and accessibility tests. Defines acceptance criteria, evaluates risks, investigates defects, performs root cause analysis, improves testing processes, and supports backend testing of web services, databases, and APIs. Mentors junior quality engineers and collaborates with developers, product owners, analysts, and stakeholders to deliver reliable software.

Manages software engineering teams across multiple locations, balancing staffing and priorities across projects. Leads Agile development, sprint and release planning, stakeholder communication, production support, root-cause analysis, mentoring, knowledge transfer, and engineering excellence initiatives. The role requires strong technical judgment, experience building mission-critical applications, and expertise in at least three listed technologies.

Leads aerospace quality engineering and AS9100 compliance, including audits, corrective actions, scrap and rework reduction, inspection standardization, SPC, PPAP, FMEAs, control plans, process capability analysis, and nonconformance resolution. Supports NADCAP heat treatment audits, customer quality requirements, manufacturing process audits, technical presentations, and team mentoring.