Top Entry Level Linux Jobs in San Diego, CA

Lead the quality practice for an AI voice interface product by developing automated tests across desktop, mobile, backend services, and integrations. Establish continuous regression testing and CI/CD release gates, investigate real-world voice workflows and failures, prioritize risk-based testing, and provide release recommendations. Partner cross-functionally throughout development, improve coverage from incidents and defects, and coach QA teammates while remaining hands-on.

Lead iOS and Android mobile application development. The job description does not provide further responsibilities, qualifications, or technical details. Compensation ranges from $52,000 to $182,000 annually, with benefits available to full-time employees. Independent contractor arrangements are also available.

Build and ship end-to-end features for Augment’s iOS app, collaborate closely with product, design, backend, and fellow iOS engineers, and contribute to architecture, code quality, tooling, and long-term product health. The role emphasizes Swift and SwiftUI development, ownership, thoughtful collaboration, feedback, and effective use of AI-assisted development tools.

Engineer and operate infrastructure for a high-volume global payments platform in a secure, highly available PCI DSS environment. Responsibilities include designing solutions, troubleshooting production systems, managing Windows and Linux infrastructure, virtualization, networking, load balancing, Microsoft 365, security technologies, datacenter hardware, and automation. The role includes hands-on operations, root-cause analysis, international collaboration, and rotational after-hours on-call support.

Build frontend features across Sierra’s product and marketing sites. Develop Sanity CMS infrastructure, structured content models, preview workflows, analytics, experimentation, localization, and accessibility-focused components. Own Core Web Vitals, asset optimization, and performance improvements while collaborating with marketing, sales, operations, designers, and content teams.

Deploys and sustains a refinery operating system across assigned departments. Leads structured problem solving, root-cause analysis, performance improvement, standard work, visual management, training, coaching, audits, and cross-functional improvement workstreams. Analyzes operational losses, quantifies benefits, maintains governance reporting, and ensures improvements comply with MOC, PSM, safety, and environmental requirements. This hands-on role works directly with plant leaders, supervisors, engineers, planners, and operators across operating areas and shifts.

Associate Roadway Engineer responsible for designing roadway and temporary traffic control plans, preparing calculations, drawings, reports, and contract documents under licensed engineer supervision. The role develops 3D roadway models using GEOPAK or OpenRoads, coordinates with internal and external teams, reviews technician work, manages assigned tasks, presents design solutions, and supports marketing and administrative requirements.

Develop, customize, test, troubleshoot, and maintain software applications. Translate requirements into application features, create prototypes, write and debug source code, perform unit and integration testing, update existing applications, document designs, and collaborate with IT and other departments to resolve development issues and support operational workflows. This is an onsite role in Sioux Falls, South Dakota.

Design, develop, and improve product-specific manufacturing processes, including plant layout, tooling, equipment installation, and process verification. Create work instructions, ensure quality conformance, support engineering changes, manage materials and purchase orders, and drive process efficiency, safety, and cross-functional collaboration. Lead small teams and participate in trials and continuous improvement efforts.

Supports system-level integration of connectivity hardware and software modules. Assists with integration planning, test and verification activities, issue tracking, readiness coordination, technical documentation, risk management, and deployment support. Collaborates with systems, software, hardware, laboratory, supplier, program, and customer-facing teams to prepare environments, track dependencies, resolve issues, and report milestone status.