Top Senior Linux Jobs in San Diego, CA

Design and develop mobile applications for the mello Home platform; collaborate with product and QA to implement features; analyze and resolve performance issues; advise on mobile architecture and best practices; research new mobile technologies.

Senior Java Developer to support and convert ILMT V7.2 to V9.x, implement IBM BigFix infrastructure, convert Java and shell scripts, perform installation, configuration, troubleshooting, documentation, and process development while collaborating with vendors and business users.

Design and deliver scalable, secure enterprise Java solutions. Produce HLDs/LLDs, define APIs, enforce standards, guide development teams, promote microservices, integrate systems, and collaborate with DevOps for CI/CD and deployment.

Hands-on technical lead responsible for designing, coding, and maintaining APIs, integrations, automations, and services across backend, frontend, data, and DevOps. Own end-to-end delivery, set technical standards, mentor offshore/nearshore developers, manage vendor integrations, and establish engineering processes, CI/CD, and SRE practices.

Design, build, and execute automated and manual test frameworks and scripts (primarily UiPath/RPA). Perform regression, smoke, compatibility, and functional testing; document defects and traceability. Lead test automation strategy, mentor QA engineers, manage test execution across environments, and collaborate with development and infrastructure teams to deliver reliable application releases.

Design, develop, customize and maintain enterprise Sitecore solutions (versions 9/10, SXA, JSS, XM Cloud). Produce technical specs, implement components, test and debug in test and production, support teammates, perform demos to customers, and escalate/resolve issues.

Design, analyze, and deliver mechanical systems for a greenfield enrichment facility from concept through commissioning. Prepare permit-level Revit/AutoCAD design packages, perform calculations and code-compliant reviews, collaborate with multi-discipline teams, support vendors, troubleshoot field issues, and contribute to project feasibility, scope, and technical documentation.

Lead and own end-to-end engineering execution as a player-coach: ship reliable, high-velocity AI-native products; align architecture with business; build engineering operating systems (code review, on-call, incident response, security); hire and raise the engineering bar; work closely with the CEO and customers to deliver production systems for government permitting.

Responsible for end-to-end automated mainframe testing of 1600+ jobs, performing bi-weekly E2E runs, environment setup and maintenance, monitoring job execution, debugging ABENDs, maintaining job schedules and IMS unload/load processes, and coordinating with developers and sysadmins to log and resolve defects.

Lead design and development of .NET/Silverlight applications, mentor team members, coordinate onsite-offshore delivery, optimize performance, engage clients, and work in Agile environments using AngularJS, MVC4, SQL Server, WCF, JavaScript, HTML5 and CSS3.