Top Linux Jobs in San Diego, CA

Lead and maintain high-availability production and non-production databases (primarily SQL Server) supporting clearing operations. Responsibilities include performance tuning, capacity planning, HA/DR design and runbooks, upgrades, automation for monitoring and maintenance, incident escalation, vendor interaction, and participation in on-call rotation and cross-region handoffs.

Build and maintain the TypeScript-based Duo Client SDK, including Node.js core packages, public APIs, browser-compatible modules, Vue 3 client components, and platform adapters. Responsibilities include migrating consumers from the GitLab Language Server, managing versioning and deprecation paths, strengthening credential security, optimizing browser performance, writing tests, conducting code reviews, and participating in on-call support.

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.

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.

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.

Administer and improve cloud infrastructure, identity systems, enterprise services, networking, and end-user technology. Provide technical support, manage access, backups, disaster recovery, security controls, vendors, documentation, and procurement. Integrate laboratory instruments, scientific software, databases, research computing, HPC resources, and data platforms while supporting compliance, governance, and the organization’s digital technology roadmap.