Top Linux Jobs in San Diego, CA

Four-month, fully remote software engineering internship embedded within Wikimedia Foundation engineering teams. Interns complete a primary project with defined deliverables while learning through mentorship and hands-on work across mobile applications, editing tools, data platforms, release engineering, cloud infrastructure, observability, and contributor connection systems. The program requires 40 hours per week, independent problem-solving, collaborative communication, and foundational programming, database, scripting, and potentially SQL, Linux, networking, operating systems, or distributed-systems knowledge.

Leads software engineering for administrative and reporting tools, overseeing web and service integration architecture, development practices, scalability, testing, and production transitions. Designs full-stack solutions using Java EE and Angular, tunes SQL performance, manages feature delivery, and collaborates with UX/UI, product, architecture, and development teams. Coaches and trains full-stack developers while communicating technical solutions to stakeholders.

Supports the design, documentation, testing, assembly, and continuous improvement of electrical control systems for electron beam equipment. Develops schematics and wire run lists, creates manufacturing documentation, assists with PLC and industrial control implementation, troubleshoots wiring and machines, and validates electrical systems using test equipment. Collaborates with mechanical engineering, manufacturing teams, and controls consultants while working under senior engineering mentorship.

Build Gamma’s AI-powered, real-time collaborative editor using CRDTs and WebSockets. Develop full-stack AI features, optimize frontend performance, implement polished interfaces, contribute to open-source projects, and design APIs with backend engineers. The role requires close collaboration with designers, product managers, and backend engineers to create fast, intuitive web experiences at scale.

Lead the PayIn engineering organization responsible for payment acceptance, recurring billing, funding, transfers, reconciliation, processor integrations, and payment intelligence. Build and retain a high-performing team, scale reliable backend systems, establish SLOs and observability, improve release safety, and partner with Product, AI, and Risk Engineering. The role requires deep payments expertise, strong backend and distributed-systems experience, and the judgment to make technical and people decisions for business-critical services.

Designs and engineers electronic security solutions, including burglar and fire alarms, video surveillance, access control, and integrated systems. Creates plans, wiring diagrams, estimates, programming guides, installation documentation, and customer recommendations. Calculates wiring, power, network, and mounting requirements; develops panel programs; produces quotes; and supports project teams, technicians, customers, and junior designers. Uses AutoCAD, BlueBeam, Microsoft Dynamics 365, Experlogix, and related technical tools.

Provides technical support and semiconductor package assembly solutions to customers, factories, sales teams, engineers, and substrate manufacturers. Manages package design projects from concept through qualification and production, documents assembly processes and tooling, troubleshoots production and quality issues, identifies cost savings, and supports corrective and preventative actions. Requires semiconductor packaging experience, engineering knowledge, CAD proficiency, communication skills, and cross-functional project coordination.

Designs, develops, tests, and documents electrical components and systems for rugged industrial and military applications. Responsibilities include preparing technical drawings, specifications, statements of work, cost estimates, and proposals; resolving complex technical issues; coordinating manufacturing and testing; supporting hardware bring-up and debugging; and mentoring engineers. The role requires collaboration with customers, engineers, manufacturing teams, and external partners while ensuring compliance with applicable standards and requirements.

Leads data engineering teams while designing and optimizing scalable batch and real-time data pipelines on cloud platforms. Responsibilities include developing PySpark and Spark workflows, orchestrating Airflow DAGs, managing cloud infrastructure, implementing CI/CD, improving data quality and performance, and mentoring engineers. The role collaborates with clients, product, architecture, and program management teams, while applying generative AI and DevOps practices to improve engineering productivity and operational efficiency.

Build challenging AI coding tasks from familiar repositories, including task briefs, correct solutions, grading checks, stress tests, and model evaluations. Revise tasks through quality review and produce work suitable for training and assessing AI coding models. Requires at least 10 hours weekly and strong software engineering, testing, repository, and AI coding tool experience.