Top Senior Linux Jobs in San Diego, CA

Owns the administration, optimization, scalability, monitoring, reliability, and architecture of PostgreSQL, MongoDB, and Databricks environments. Responsibilities include performance tuning, schema configuration, observability, autoscaling, capacity planning, production troubleshooting, maintenance, high availability, disaster recovery, incident response, and data analysis support. The role designs resilient, cost-efficient data platforms at very high volumes and partners with engineering, analytics, and product teams.

Own and build Valinor Terra’s full-stack software platform connecting environmental sensors to facilities teams. Develop TypeScript services, frontend features, integrations, alerting, reporting, and building-system controls. Lead architecture, multi-tenant design, deployment, reliability, monitoring, security, and AWS GovCloud authorization. Collaborate with hardware and firmware teams, establish engineering practices, communicate tradeoffs to technical and government stakeholders, and help grow the engineering team.

Build and improve backend product capabilities for data cataloging, agent benchmarking, and workflow automation. Own features from user problem definition through design, implementation, launch, and production support. Develop APIs, services, data models, and workflow systems; investigate performance and production issues; contribute to architecture and code quality; and collaborate with Product, Design, and Engineering. The role is hybrid, requiring at least three days weekly in San Francisco or New York City.

Leads Revenue Finance and Tax engineering teams building reliable, auditable systems for revenue recognition, billing, settlement, ledgers, reconciliation, tax calculation, compliance, and reporting. Responsibilities include technical direction, delivery execution, hiring and coaching engineers, system quality, data-driven prioritization, and collaboration with Finance, Accounting, Tax, Product, and Data stakeholders.

Leads onshore and offshore developers building and operating MANSCAPED’s Shopify Plus and headless e-commerce platforms. Responsibilities include hands-on coding, architecture, code quality, CI/CD, production reliability, incident response, security practices, vendor management, hiring, performance management, budgeting, KPI tracking, and roadmap planning. The role partners cross-functionally with Product, Marketing, Cybersecurity, Enterprise Applications, and external technology vendors while maintaining platform performance during peak trading periods.

Designs and leads enterprise Cisco ThousandEyes deployments, including architecture assessments, agent rollouts, test and alert strategies, integrations, migrations, and client roadmap sessions. Serves as a Level 3+ escalation point for networking issues, develops automation using Python, APIs, and Terraform, supports presales and SOW scoping, mentors engineers, and advises strategic accounts on digital experience monitoring.

Designs, deploys, maintains, and automates on-premises and Azure cloud infrastructure. Manages servers, storage, networking, patching, vulnerabilities, monitoring, backups, disaster recovery, and infrastructure security. Provides escalation support, collaborates with internal teams and vendors, supports application deployments, and drives infrastructure modernization through scripting, Infrastructure as Code, and configuration management. The role is onsite Monday through Friday and may require after-hours maintenance or incident response.

Develop and maintain responsive WordPress websites, custom themes, plugins, and e-commerce integrations. Manage WooCommerce and SmartCommerce, integrate third-party APIs and payment gateways, and implement SEO, performance, security, and data protection improvements. Collaborate with marketing, IT, and design teams while troubleshooting websites and delivering user-friendly interfaces. The role requires strong WordPress, front-end, PHP, database, API integration, responsive design, UX, and visual design expertise.

Build and scale developer platform capabilities, AI-powered coding and review tools, CI/CD systems, Kubernetes infrastructure, and self-service developer workflows. Improve reliability, security, observability, and delivery speed through automation, reusable templates, guardrails, documentation, and incident-response practices. Collaborate closely with platform teammates, contribute to roadmap decisions, and communicate clearly about progress, blockers, and technical tradeoffs.

Manages and sustains PLC and controls codebases across Codesys, B&R, and Siemens platforms. Develops structured-text automation applications, commissions machines, maintains repositories, creates test plans, troubleshoots technical issues, and supports machines remotely and onsite. The role also involves code architecture, project estimation, documentation, customer support, project planning, resource assessment, mentoring engineers, and up to 10% travel.