Top Senior Linux Jobs in San Diego, CA

Build and operate end-to-end revenue systems for promotional campaigns, payment processing, and related capabilities. Develop scalable backend services and frontend applications, make architecture decisions, improve observability and reliability, lead projects through launch, and mentor engineers. Collaborate with Product, Marketing, Finance, and Business Operations while supporting on-call operations and continuous platform improvement.

Owns enterprise software development across the full SDLC, including requirements analysis, design, coding, testing, integration, release support, and production troubleshooting. Develops IBM Sterling B2B Integrator business processes, EDI workflows, and trading partner integrations alongside .NET, Java, and JavaScript applications. Leads code reviews, mentors developers, documents technical solutions, monitors web properties, and oversees third-party technology vendors and deliverables.

Staff Software Engineer role to design and build scalable, production-ready backend systems handling high throughput data. Move fast, iterate on large software projects, launch products, and participate in recruiting. Work across frontend and backend tech and influence platform and infrastructure decisions.

Develop open source SDKs, enterprise APIs, UIs, and backend systems supporting large-scale computer vision datasets. Build scalable, maintainable, performant, and well-tested software for unstructured data and AI workflows. Contribute to enterprise deployments across customer clouds and on-premises environments, while improving tooling, automation, engineering practices, and open source community initiatives in a remote-first team.

Develop custom ServiceNow applications for work order management, scheduling, and dispatch. Collaborate with stakeholders and technical SMEs, enhance event rules and CMDB binding, build REST integrations and user interfaces, and configure Discovery, Service Mapping, MID Servers, Service Graph Connectors, and multisource CMDB. The role also involves creating discovery patterns, preventing duplicate CIs, configuring identification rules, migrating patterns across environments, and supporting multi-tier service discovery.

Design, develop, and maintain scalable enterprise web applications using React, JavaScript or TypeScript, C#, and .NET. Build responsive interfaces, backend APIs, microservices integrations, and Azure cloud solutions. Participate in architecture discussions, code reviews, Agile ceremonies, troubleshooting, performance optimization, application security, and CI/CD deployment processes while collaborating with stakeholders, QA, product owners, and developers.

Design and develop architectures for complex, multi-domain defense systems. Responsibilities include modular system decomposition, requirements analysis, functional allocation, interface definition, trade studies, architecture documentation, integration strategy, and verification planning. The engineer collaborates across disciplines, communicates technical recommendations, supports stakeholders, and may mentor engineers, track budgets, and represent the organization in technical reviews. The role is primarily on-site in State College, Pennsylvania, with project-dependent hybrid options and periodic travel.

The role involves building creative tools, managing all aspects of the tech stack, and optimizing production for user-friendly applications with ML capabilities.

Lead Unity architecture and build persistent, multi-user spatial systems for mobile and wearables. Design spatial persistence, synchronization, AI-assisted content pipelines, and define long-term platform direction as a founding technical contributor.

Build core architecture and products for a global payments platform from 0-to-1. Lead and mentor engineers, own full stack and uptime, design ledger data architecture, and integrate banking/on-off ramp providers while balancing speed and scalability.