Top Linux Jobs in San Diego, CA

Design and build large-scale backend systems for real-time trading. Lead complex projects, mentor juniors, and enhance system performance.

Designs and documents electrical power and control systems for industrial, public, and commercial projects. Prepares drawings, performs conduit/cable and voltage drop calculations, power system studies (short circuit, coordination, arc flash), programs and troubleshoots PLCs and HMIs, implements SCADA and fieldbus networks, and commissions field instruments and motor controls.

Build, operate, and improve software delivery and developer infrastructure for large-scale C++ and Python applications. Design and run CI/CD pipelines, build systems, artifact management, infrastructure automation, observability, containerized workflows, and developer self-service tooling. Partner with engineers, SRE, and global platform teams to improve performance, reliability, security, and developer productivity.

As a Community Engineer, you will develop AI-powered tools and maintain community operations, engaging with diverse software engineers and delivering projects independently.

Execute manual and automated test plans across web and mobile, validate front- and back-end functionality, run smoke/functional/regression and end-to-end tests, support API and connector testing, coordinate UAT, lead QA for multiple Agile teams, improve test automation and processes, analyze defects, and drive continuous QA improvements.

Support mechanical engineering for UAS subsystems: rapid hardware prototyping, test fixture design, run and validate FEA studies, produce fabrication documentation, and collaborate with electrical, software, and manufacturing teams.

Design, build, and maintain automation frameworks and test suites using Java, Selenium, Cucumber/Gherkin, and REST Assured. Execute automated and manual tests, document defects, support test environments (Selenium Grid, Parasoft), and collaborate in Agile ceremonies to deliver reliable software.

Design and build bidirectional SAP integrations for helpdesk, CRM, and content management. Develop APIs/connectors, implement OData/REST POST/PATCH calls, handle authentication, data mapping, ETL, performance, error handling, and provide documentation and implementation support for customers and internal teams.

Lead architect for scaling LPBF and DED additive manufacturing from R&D to high-volume production. Develop and standardize process recipes, define platform standards, oversee FAIs and production launches, drive root-cause investigations and CAPA, align cross-functional roadmaps, and mentor engineering teams to ensure repeatable, traceable, production-ready parts for critical industries.

Own and improve reliability and security of production services and CI/CD delivery: define SLI/SLOs, lead incident response and postmortems, build observability (metrics/logs/traces), manage Kubernetes and IaC (Terraform), optimize pipelines and deployment strategies, integrate SAST/DAST/SCA and policy-as-code, drive vulnerability remediation, improve on-call runbooks, and coach engineers on reliability practices.