Top Senior Linux Jobs in San Diego, CA

Administer and maintain Oracle Fusion Cloud environments across ERP, HCM, SCM, and related services. Responsibilities include platform configuration, security and access management, environment refreshes, quarterly updates, performance monitoring, integration support through Oracle Integration Cloud, audit compliance, documentation, change management, and troubleshooting. The role partners with functional, infrastructure, security, integration, vendor, and project teams to ensure platform stability and continuous improvement.

Own the end-to-end enterprise architecture for a FinTech and cryptocurrency ecosystem spanning payments, cards, custody, wallets, mining, and core platforms. Define architecture standards, technology roadmaps, integration patterns, and service boundaries; design scalable, resilient distributed systems; lead architecture reviews; and guide technical decisions across engineering teams. Partner with CTO, engineering, product, and business stakeholders while addressing security, reliability, observability, performance, compliance, and technical debt.

Manages the IP Network Services team, including network projects, operational events, outages, staffing, vendor coordination, budgets, and technical development. Oversees project schedules, resources, KPIs, stakeholder communications, escalations, and compliance. Provides technical leadership for service provider network architecture, routing, switching, security, access technologies, automation, and carrier-grade equipment. Participates in on-call management and supports capital planning, employee development, and executive escalations.

Leads API and Model Context Protocol platform strategy and delivery for an AI-native, agent-driven platform. Designs semantic, agent-ready APIs, context-aware services, discovery patterns, governance standards, and reusable frameworks. Partners with Architecture, AI, Data, Platform, product, engineering teams, and vendors to establish scalable cloud-native systems, mentor engineers, and drive adoption of API and MCP standards.

Leads a team developing and modernizing custom applications, workflow automations, integrations, and internal collaboration platforms. Owns architecture, engineering standards, security, code review, CI/CD, application migration decisions, AI-assisted development practices, prioritization, vendor technology evaluations, and team development. The role requires hands-on software expertise while translating business needs for administrative and enterprise stakeholders. It also oversees migration to new cloud and collaboration platforms and determines when to build, buy, replace, or retire solutions.

Design, build, and operate scalable backend systems for Vay’s real-time mobility platform. Own solutions end to end, shape architecture, solve distributed-systems challenges, and improve reliability, performance, testing, and maintainability. Collaborate with infrastructure, embedded software, mobile, and product teams to connect vehicles, remote drivers, customers, and operational systems.

Lead a small engineering team building scalable backend services for booking, payments, financing, and financial reporting products. Design architecture, write code, ensure security and privacy compliance, define APIs and data contracts, mentor engineers, and collaborate with product, operations, and finance. The role involves Node.js, TypeScript, SQL, cloud infrastructure, distributed systems, experimentation, and marketplace engineering in a hybrid NYC environment.

Designs and develops products including armor, blast-attenuating seats, and security technologies for vehicles and infrastructure. Creates SolidWorks designs, drawings, technical documentation, bills of materials, trade studies, and test plans. Supports procurement, assembly, integration, testing, legacy product maintenance, design reviews, and proposals. Testing may include functional, ballistic, blast, and drop-tower evaluations.

Build and operate production software across backend services, frontend features, data pipelines, integrations, and infrastructure for a cybersecurity platform. Own features end to end, write secure and tested code, resolve production issues, participate in on-call support, improve observability and reliability, and contribute to architecture, code reviews, and planning. The role requires strong Go or Node.js experience, PostgreSQL knowledge, infrastructure familiarity, and sound technical judgment.

Design and evolve scalable, secure architectures for a multi-tenant, multi-region clinical research platform. Lead solution and platform architecture across applications, integrations, data systems, cloud services, and AI capabilities. Define reusable API, event-driven, and cloud-native patterns; guide architecture reviews; improve scalability, reliability, security, and maintainability; reduce technical debt; and mentor engineers and technical leaders while translating business requirements into practical implementations.