Top Linux Jobs in San Diego, CA

Design, build, and maintain scalable AWS infrastructure and developer tooling. Enable teams to own systems, support CI/CD, observability, containers, on-call/incident management, and collaborate with SRE/security to ensure resilient, secure services.

As a Software Engineer, you'll build AI-driven product experiences for scientists, optimize user onboarding, and analyze data to drive growth and retention.

Leads multiple software engineering teams developing and scaling B2B SaaS products. Oversees engineering managers and technical teams, drives product delivery and quality, promotes CI/CD, DevOps, automated testing, and lean practices, and partners cross-functionally with product, design, sales, marketing, and leadership. Responsibilities include recruiting, retaining, mentoring, and developing engineering staff while improving engineering processes, culture, and innovation.

Designs, develops, debugs, optimizes, and validates firmware and system software for high-performance IoT platforms across Linux, Android, and real-time operating systems. The role involves embedded programming, automated and unit testing, multi-core architecture debugging, architectural collaboration, cross-disciplinary feature development, and cloud-based validation at scale.

The Senior Software Engineer will design and optimize recommendation algorithms, maintain data pipelines, and improve personalized user experiences using machine learning techniques and backend engineering skills.

Own VSCO’s production GPU image-processing engine and its iOS/macOS integration. Lead rendering, shader, color-management, memory, performance, and imaging capabilities including RAW and large-image export. Define shared pipeline contracts, diagnose mobile graphics issues, mentor senior engineers, improve engineering workflows, and guide technical direction across Product, Design, and Engineering. The role requires deep GPU systems expertise, strong systems-language experience, mobile graphics experience, and proven AI-assisted developer workflows.

Lead the technical architecture and strategy for Klaviyo’s developer infrastructure, backend dependencies, platform upgrades, and distributed systems. Improve developer productivity, reliability, scalability, security, and deployment processes. Diagnose complex platform issues, establish monitoring and telemetry, mentor senior engineers, influence cross-functional architecture decisions, and evaluate emerging technologies including responsible AI tools.

Build and maintain full-stack software across data models, APIs, user interfaces, workflows, and production systems. Develop accessible, form-driven applications using TypeScript, Node.js, NestJS, React, and Next.js. Design transactional and flexible databases, implement asynchronous processing, and write unit, integration, and end-to-end tests. Participate in code reviews and technical design discussions while improving scalability, security, reliability, and WCAG compliance. Own features end to end with growing autonomy and collaborate with senior engineers and technical leadership.

Defines enterprise-wide reliability, scalability, performance, and observability standards for critical production services. Leads reliability architecture across AWS, hybrid data centers, and customer-hosted environments; establishes SLIs, SLOs, and error-budget governance; drives fault tolerance and operational sustainability; leads critical incident response and blameless postmortems; and guides teams toward a proactive, engineering-first SRE culture.

Lead hands-on software engineering for a large, revenue-critical PHP game server and associated administration tools. Responsibilities include improving legacy code, setting technical standards, making architectural and execution tradeoffs, writing production code, mentoring engineers, conducting code reviews, designing tests, and collaborating with engineering leadership on roadmap decisions. The role may also influence PHP backend and jQuery/Vue.js frontend tooling, with bonus experience in observability, cloud platforms, and live-service games.