Top Senior Linux Jobs in San Diego, CA

Lead a small software team supporting and enhancing the LabKey-based EHR for animal care and research. Design and develop code, manage multiple projects, oversee testing and performance optimization, mentor staff, and collaborate with stakeholders to implement integrations and system improvements.

Senior full-stack developer responsible for designing and coding .NET/C# and TypeScript features, working with Product and customers, handling data migrations, and using Elastic, Redis, and SQL to deliver production-ready solutions.

Lead sustaining engineer who owns client escalations end-to-end: triage, deep root-cause analysis, and ship production-quality fixes. Engage directly with clients, mentor team members, improve reliability and processes, participate in on-call rotation, and drive long-term quality improvements in the codebase.

Support roadway and transportation projects including data collection, alignment and cross-section design, superelevation, roadside barrier and ADA curb ramp design, roadway modeling, MOT/traffic plans, cost estimating, specifications, and preparation of highway construction bid packages.

Lead and build Postscript's email deliverability function: design IP/domain architecture and warming, enforce authentication standards, monitor reputation and inbox placement, advise customers on remediation and migrations, partner with Product/Engineering to build tooling, and hire/lead a deliverability team while ensuring compliance and industry relationships.

Lead design and delivery of Dynamics/Power Platform features, resolve complex technical issues, manage technical debt, define test strategies, conduct code reviews, mentor engineers, and research emerging technologies to improve platform quality and delivery.

Lead technical strategy and delivery for VMware-to-AWS migrations and cloud infrastructure. Advise customer leadership, design target architectures, review designs/code and IaC, mentor delivery teams, and drive engagements to agreed outcomes.

Build data transforms and analyst tools for text/JSON/DB/XML; gather requirements from operators; improve application performance; manage mission-critical servers; work with Python, dataframes, SQL, Git/GitLab, and modern frontend frameworks to support CNO/CNE mission needs.

Lead end-to-end delivery of web projects: discovery, architecture, implementation, deployment, and post-launch support. Act as technical lead and client contact, write front- and back-end code, perform reviews, mentor engineers, use AI-assisted workflows, manage scope/timelines, and identify risks early.

Full-stack developer responsible for designing and building user-facing applications (React/TypeScript or Flutter/Dart), integrating REST/GraphQL and real-time WebSocket patterns, implementing micro-frontends (Module Federation), writing tests, collaborating on Express and Spring Boot services, and deploying via CI/CD using Docker, Kubernetes, and Azure tooling.

Design, build, and modernize a SaaS property-management platform across the full stack. Lead architecture and feature development, mentor engineers, collaborate with product and offshore teams, improve code quality and APIs, adopt AI-assisted tools and agentic LLM workflows, and drive legacy modernization and testing/CI practices.

Design, implement, and maintain scalable, secure cloud infrastructure (primarily Microsoft Azure). Lead architecture reviews, create infrastructure as code, support SOC compliance and audits, ensure monitoring/DR/cost optimization, mentor engineers, and own security-related cloud configuration and incident response.