Top Linux Jobs in San Diego, CA

Develop and operate full-stack consumer-facing features across web and mobile for Twitch communities. Collaborate with product managers, designers, technical leads, and engineers to design, launch, and improve interactive experiences, backend services, and products. Build customer-focused solutions that drive audience growth, engagement, and revenue while maintaining existing systems.

Develop web applications and backend services using Microsoft technologies, Angular, C#, .NET, REST APIs, and SQL Server. Design maintainable architectures, write automated tests, participate in code reviews and Agile delivery, resolve production issues, document systems, clarify requirements, and mentor junior developers. The role also involves enforcing development standards, managing project work, and supporting Azure and DevOps-based solutions.

Leads mechanical engineering design and development for regulated electromechanical medical devices. Responsibilities include product modeling, prototyping, testing, requirements and documentation, design for manufacturability, fixture development, verification and validation, regulatory support, design reviews, and mentoring engineers. The role requires SolidWorks proficiency, experience with manufacturing processes and quality systems, and collaboration with suppliers and manufacturing partners. Occasional travel of up to 10% is required, along with the ability to lift 50 pounds.

Lead mechanical NPI activities from prototype through high-volume production, developing manufacturing processes, tooling, fixtures, and assembly aids. Drive DFM and cost improvements, root-cause quality issues, supplier and contract manufacturer collaboration, BOM and engineering change control, PLM documentation, and production readiness. Support manufacturability, yield, reliability, inventory efficiency, and sustaining activities for networking equipment. The role also requires tolerance analysis, manufacturing process expertise, and some travel.

Leads SaniSure’s global product design organization, overseeing CAD standards, 2D/3D drawings, BOMs, PDM, ERP data integrity, design controls, change management, and customer RFP support. Manages engineering teams, improves design throughput and quality, guides mechanical and plastic component design, drives FMEA risk mitigation and DFMA/DTC practices, supports manufacturing and product development, and develops team capabilities and performance against business objectives.

Troubleshoot and repair industrial manufacturing equipment; program and modify PLC logic; interpret technical schematics; optimize machinery; lead automation upgrades and machine builds; coordinate materials purchasing; maintain preventive maintenance programs; and implement cost-saving and continuous improvement initiatives.

Supports mechanical design, CAD documentation, prototyping, bench testing, manufacturing improvements, reliability analysis, and root-cause investigations for Simbe’s Tally autonomous robot. Collaborates with hardware, software, manufacturing, and operations teams while owning a defined technical project and presenting results. This full-time internship is intended for students pursuing mechanical engineering, robotics, mechatronics, product design, or related fields.

Paid, full-time systems engineering internship building production infrastructure for long-running AI agents. Responsibilities include developing compute and runtime primitives, virtualization and sandboxing systems, persistent storage and recovery, schedulers, networking infrastructure, and performance tools. Interns will write production-quality systems software, debug complex failures, profile and optimize performance, investigate tradeoffs, and potentially contribute to virtualization, distributed systems, containers, or systems research projects.

Lead architecture, development, and operation of globally scaled payments and billing systems. Own subscription billing, payment providers, invoicing, reconciliation, security, compliance, reliability, and modernization. Use and advance AI-agent workflows for engineering, incident response, testing, and anomaly detection while enforcing strict human review and PCI safeguards. Mentor engineers, guide technical strategy, and collaborate with Product, Finance, Risk, Platform, and Analytics.

Leads capital equipment projects for plastics manufacturing from concept through production startup. Responsibilities include capacity planning, equipment specifications, RFQs, vendor evaluation, installation, commissioning, process optimization, OEE improvement, cost reduction, and compliance with OSHA, LOTO, ANSI, and NFPA standards. Partners with operations and engineering teams to improve utilization, efficiency, safety, and product quality.