Top Linux Jobs in San Diego, CA

Designs, implements, and operates cloud-based HPC platforms supporting quantitative research and trading. Responsibilities include cloud architecture, HPC scheduling, containerization, software distribution, automation, CI/CD, monitoring, capacity management, benchmark optimization, and production support. Partners with researchers and engineers to deliver reliable, scalable, high-performance computing systems.

Build and operate scalable, accessible, high-performance web experiences for Calendly’s marketing website and Help Center. Own projects from technical design through deployment and iteration, develop frontend architecture and CMS integrations, improve SEO, AEO, accessibility, Core Web Vitals, and reliability, and collaborate with Marketing, Content, SEO, Design, Product, and Engineering. Provide technical leadership through testing, code reviews, documentation, mentorship, and architectural improvements.

Build and maintain scalable APIs and web applications across the full stack. Own end-to-end development of customer-facing and internal product features, collaborate cross-functionally, engage with customers, and help create secure, performant applications for healthcare environments.

Leads architecture and development of Trellix’s high-throughput cloud threat detection platform. Designs microservices, asynchronous submission pipelines, sandbox execution systems, full-stack analyst interfaces, secure AWS infrastructure, identity integrations, telemetry pipelines, and compliant multi-region architectures. Owns infrastructure as code, observability, production reliability, security practices, technical documentation, incident response, and SLA commitments while integrating AI-assisted development tools.

Designs, operates, and improves scalable cloud and on-premise infrastructure, CI/CD pipelines, Kubernetes platforms, data streaming systems, and observability tooling. Owns AWS reliability, security, cost efficiency, automation, progressive deployments, incident response, and production troubleshooting. Partners with software engineering teams to integrate services and drive continuous improvements in system performance, scalability, and uptime.

Leads Trexon’s multi-site IT infrastructure function, including networks, cloud, servers, identity, end-user computing, backup, service delivery, disaster recovery, and vendor relationships. Manages the infrastructure team, project portfolio, budget, controls, and operational reliability. Co-leads CMMC Level 2 implementation, oversees managed security services, strengthens IT procedures, and standardizes infrastructure across manufacturing sites. Requires strong technical, project management, communication, and leadership skills.

Build and scale reliable software systems supporting donor platforms, cash payments, and rapid-response programs. Own features end to end from architecture through deployment and monitoring, improve CI/CD and testing, troubleshoot production issues, and collaborate with product, operations, and data teams. The role also contributes to technical roadmaps and sustainable engineering practices in a mission-driven, fully remote organization.

Leads programming and development across three teams, overseeing software architecture, UI/UX, databases, application development, testing, controls, workflows, and system lifecycles. Translates business needs into technical requirements, manages project resources and delivery expectations, resolves system issues, establishes engineering standards, develops programming talent, and sets departmental budgets, policies, and strategic plans.

Build and own Clouted’s full-stack platform for automating content distribution, campaign operations, creator management, and performance intelligence. Develop frontend and backend features, social-platform integrations, data pipelines, cloud infrastructure, and AI agent tooling. The role requires end-to-end product ownership, rapid execution, production reliability, and helping establish engineering standards in an early-stage startup.

Build and scale Bubble’s backend infrastructure, distributed systems, workflow engine, data tier, and core backbone services. Improve performance, reliability, observability, capacity management, and scalability across billions of requests. Define SLOs, support high-volume workloads, participate in triage and on-call rotations, diagnose incidents, and implement durable fixes while collaborating with a small engineering team.