Top Senior Linux Jobs in San Diego, CA

Lead development and implementation of motion-control standards and systems for synchrotron beamlines and accelerator upgrades. Develop device drivers, graphical interfaces, software tools, and services; collaborate with scientific and engineering teams to troubleshoot technical issues; apply software and hardware engineering practices; and mentor junior staff. The role requires extensive motion-control experience, programming in C, C++, or Python, Linux development, and open-source software practices.

Technical lead for the Thomas Salesforce org, owning platform architecture, integrations, CPQ, contracts, code quality, CI/CD, incident resolution, and SOX controls. The role writes and reviews Apex, LWC, and Flow, guides technical direction, leads agile ceremonies, mentors developers and admins, manages delivery standards for contractors, and partners with Sales, Finance, Marketing, IT, and Operations to maintain a reliable Salesforce platform.

Designs, implements, configures, maintains, and troubleshoots enterprise network infrastructure across multiple sites. Manages Cisco routing, switching, wireless, VoIP, Palo Alto firewalls, VPNs, security appliances, DNS, DHCP, and related systems. Leads complex network implementations, supports hardware and software upgrades, maintains security standards, documents technical work, collaborates with IT teams and service providers, and contributes to long-term network planning and project delivery.

Designs and develops secure, scalable integrations between Salesforce, MuleSoft, legacy government systems, databases, ERPs, and constituent portals. Builds APIs, data pipelines, Apex utilities, triggers, and Lightning Web Components while supporting Public Sector Solutions workflows. Modernizes legacy systems through API-led approaches and enforces FedRAMP, NIST, and PII/PHI safeguards. Collaborates with architects, project leads, and federal stakeholders in Agile delivery teams.

Lead architecture and technical strategy for a remote engineering organization building a React, Node.js, PostgreSQL, and AWS platform. Mentor engineers, establish engineering standards, drive JavaScript-to-TypeScript migration, design ETL and AI/LLM integration systems, resolve technical debt, and oversee technical design reviews, production support, incident response, hiring, and delivery. Partner with product, clinical, and business stakeholders to build scalable, reliable software.

Build and operate end-to-end web application features using Python/Django and React. Manage CI/CD with GitHub Actions, deploy AWS infrastructure through Terraform, and participate in on-call support. Collaborate directly with customers and internal operations to turn feedback into product improvements. Contribute to technical planning, code reviews, refactoring, and feature ownership from conception through post-launch support.

Leads information systems administration, software development, system integration, testing, deployment, maintenance, troubleshooting, security, and disaster recovery activities. Collaborates with technical and functional teams to define requirements, resolve application and database issues, coordinate vendors, and manage moderately complex projects. Requires ERP experience, preferably Ellucian Banner, Oracle database expertise, Unix/Linux experience, scripting skills, and strong analytical and communication abilities.

Architect and own a shared Shopify Plus platform for multiple brands and international storefronts. Lead Magento-to-Shopify migrations, manage development partners, oversee NetSuite, Snowflake, and GA4 integrations, and establish repositories, CI/CD, testing, monitoring, release processes, and platform cost controls. Write production code while hiring and leading an engineering team and implementing AI-assisted development workflows.

Develop Gentuity medical imaging applications, internal tools, software architecture, signal and image processing algorithms, prototypes, and regulated software documentation. Support software lifecycle compliance, SOUP evaluation, intellectual property development, and embedded medical-device software. The role requires modern C++, scripting, Qt/QML, technical team leadership, and experience across at least three areas including medical imaging, machine learning, DICOM/PACS, cybersecurity, firmware, or visualization.

Provides technical and engineering expertise for industry standards, technical reports, certification programs, and collaborative working groups. Manages project engineering activities, develops scopes of work, facilitates technical meetings, coordinates industry feedback, oversees reports and nonconformance closure, and supports conferences, marketing initiatives, strategic planning, and process improvements. Requires automotive or automated vehicle engineering experience, strong project management and communication skills, and the ability to manage multiple confidential assignments.