Top Senior Linux Jobs in San Diego, CA

Leads and mentors a team of mechanical engineers developing complex robotic systems from concept through production. Provides technical leadership, drives cross-functional execution, removes roadblocks, establishes effective engineering processes, communicates project progress to senior management, and promotes simple, reliable, data-driven designs. The role requires extensive mechanical design experience, people management, CAD/PDM expertise, and on-site availability in Fremont, California.

Develop and optimize HPC software for computationally intensive workloads across CPU and GPU architectures. Responsibilities include parallel algorithm development, performance profiling, memory and scalability optimization, GPU enablement, compiler and systems-level improvements, and support for scientific applications such as physics, fluid dynamics, and molecular dynamics. The role also contributes to architecture, technical decisions, code reviews, research, feature development, and collaboration across distributed engineering teams.

Develop and maintain secure, scalable Salesforce solutions for a federal healthcare modernization program. Build Apex, Lightning Web Components, Flow, and API integrations; translate requirements; troubleshoot application and data issues; support testing, deployments, releases, documentation, Agile ceremonies, and DevSecOps processes. Collaborate with architects, administrators, QA, integration teams, and stakeholders while meeting federal security, privacy, accessibility, and governance requirements.

Lead the evolution of the Password Safe platform and infrastructure across cloud and on-premises environments. Design highly available systems, optimize platform services, standardize CI/CD and infrastructure-as-code practices, and establish GitOps workflows. Build observability, SLOs, chaos engineering, and disaster recovery capabilities. Serve as a technical leader by defining SRE strategy, mentoring engineers, conducting design and incident reviews, and influencing the engineering roadmap.

Leads new product introduction and industrialization of complex mechanical and opto-mechanical assemblies. Develops, validates, and optimizes scalable manufacturing processes, tooling, fixturing, automation, and material flow for high-volume production. Partners with engineering, manufacturing, quality, supply management, and contract manufacturers to achieve production readiness, yield, quality, cycle-time, and throughput targets. Drives root-cause analysis, corrective actions, process capability, and successful transfer to manufacturing operations.

Designs, develops, maintains, and supports scalable financial and e-commerce applications. Responsibilities include building new functionality, troubleshooting customer and production issues, developing unit and higher-level tests, collaborating cross-functionally, supporting customer rollouts, researching technologies, and improving existing products. The role requires regular customer interaction and experience with .NET, ASP.NET, web services, SQL, UI development, automated testing, DevOps, and cloud deployment.

Designs, deploys, administers, and optimizes secure, highly available AWS infrastructure and Microsoft-based enterprise environments. Responsibilities include AWS architecture, SQL Server administration, enterprise networking, Windows Server and IIS support, infrastructure automation, monitoring, incident response, disaster recovery, security, and compliance. The role troubleshoots complex issues across cloud, network, operating system, database, and application layers, leads major incident resolution, supports migrations, and participates in on-call operations.

Serve as a technical expert for NXP i.MX processors, DDR memory, and embedded system architecture. Support customers through design-in, board bring-up, production ramp, and system-level debugging. Analyze memory controller and PHY behavior, perform validation and root-cause analysis, conduct architecture and design reviews, and develop reference materials. Collaborate with memory suppliers, architects, software teams, and strategic customers to influence future processor and memory subsystem roadmaps.

Design, build, and own backend and distributed systems for a cloud-native platform supporting AI agent identity, policy enforcement, observability, and lifecycle management. The role includes developing secure APIs, making architecture tradeoffs, owning services through production, establishing engineering standards, leading design reviews, mentoring engineers, and collaborating with security, AI, and product teams.

Designs and develops mechanical parts, assemblies, and injection-molded components for wearable medical devices. Creates 3D models, technical drawings, prototypes, manufacturing fixtures, and supports design change control. Collaborates with R&D, manufacturing, and cross-functional teams while applying design-for-manufacturing principles. Responsibilities include component selection, documentation, scheduling, technical communication, and support for medical-device development and manufacturing requirements.