Top Senior Linux Jobs in San Diego, CA

Build and support production-grade frontend and backend systems, collaborate with sales and support for EU expansion, provide pre/post-sales technical support, interface with customers to gather feedback, implement and refine in-house LLM and real-time interview systems, and deploy scalable, reliable services and real-time data infrastructure.

Drive end-to-end technical integrations for enterprise eCommerce clients. Serve as subject matter expert during onboarding, partner with Sales and Account teams, maintain SDKs/APIs and integration guides, manage joint project plans, troubleshoot complex issues, and relay customer feedback to influence product roadmap.

Lead backend engineering for cloud-native, event-driven data pipelines and customer integrations (especially EHRs). Evolve core data models and APIs, improve scalability and reliability, mentor engineers, define best practices, and drive end-to-end testing and AWS-based solutions.

Lead and grow Engineering and DevOps as a hands-on VP: own roadmap and SDLC, set engineering standards, act as technical architect for APIs and database modernization, manage CI/CD and cloud infrastructure, drive security/SOC 2 readiness, recruit and mentor teams, and coordinate cross-functional delivery.

Hands-on technical lead collaborating across teams to design and deliver secure, scalable distributed systems. Guide architectural direction, mentor engineers, improve development practices, strengthen operational visibility, and lead incident response and quality strategies to deliver high-impact reporting and insights products.

The Lead Full-Stack Engineer will drive architectural direction and development at Radius, focusing on scaling their midterm-stay marketplace and tackling complex backend, frontend, and payment systems issues, while collaborating closely with founders and customers.

Provide 24x7 production support and on-call rotation for cloud-native Java applications on AWS/EKS. Monitor systems with Datadog, Splunk, and CloudWatch; respond to incidents, perform RCA, manage deployments via CI/CD, automate operational tasks with Python/Bash, and improve reliability through observability, automation, SLIs/SLOs, and runbooks. Collaborate with Dev, DevOps, DB, Network, and Security teams.

Lead architecture and technical direction for an AI-first SaaS product (Growth Studio). Define scalable services, APIs, data flows, and AI-enabled workflows; guide integrations, run architecture/code reviews and POCs; mentor engineers; produce technical documentation; and partner with product, UX, QA, and ops to deliver reliable, secure, and maintainable platform capabilities for GovCon customers.

Design and develop firmware for MCUs/SoCs, implement control algorithms for power electronics and MPPT, collaborate with hardware and cross-functional teams, perform board bring-up, debugging and verification using lab tools, document designs, use Git/CI/CD and AI-assisted coding tools, and deliver reliable consumer power products.

Lead a small engineering team to build full-stack web applications for medical researchers. Make architectural decisions, prioritize roadmap with product and customers, implement scalable front-end and back-end code, maintain deployments, build data pipelines for ML, and provide technical guidance and support.