Top Senior Linux Jobs in San Diego, CA

Develops, tests, and maintains responsive websites and web applications for the Department of State’s Passport Services. Responsibilities include translating UI/UX designs into interactive interfaces, optimizing performance and scalability, troubleshooting functionality issues, ensuring cross-browser and device compatibility, and maintaining technical documentation. Requires U.S. citizenship, a Secret clearance, federal background check eligibility, and either a bachelor’s degree with five years of relevant experience or eight years of experience without the degree.

Build and scale full-stack web applications and APIs processing healthcare data. Design frontend and backend solutions with React and Python/Django, deploy secure applications on Azure and Kubernetes, and improve performance, reliability, and automation through DevOps practices. Collaborate in an agile remote team, contribute to architecture, mentor junior developers, and deliver innovative healthcare technology.

Senior backend engineer responsible for designing and implementing new features, scaling and optimizing the platform, improving Postgres and Elasticsearch performance, fine-tuning LLMs, and making architectural decisions. Collaborate with engineering team, take ownership of features, write performant, maintainable code, and help shape product and infrastructure for data-intensive applications (NLP, search, indexing).

Design, develop, test, deploy, and maintain secure full-stack applications and microservices supporting FAA aviation operations. Build Java and Spring Boot back-end services, Angular front-end interfaces, REST APIs, and containerized cloud-native applications. Collaborate with architects, testers, platform engineers, and product owners in Agile teams. Support CI/CD, DevSecOps, code reviews, technical documentation, troubleshooting, performance optimization, and enterprise application integration.

Plans and conducts electrical, mechanical, functional, durability, and failure-mode testing for automotive components and systems. Operates and maintains test equipment, develops fixtures and measurement methods, performs calibration and gauge R&R studies, analyzes results using statistical process control, and prepares reports and recommendations. The role also supports prototype manufacturing, audits, suppliers, corrective actions, and training while interpreting engineering drawings and electrical schematics.

Develop and lead frontend platform engineering for native and hybrid mobile applications. Build reusable, well-tested Android and iOS SDK components, contribute to architecture and system design, collaborate with product and engineering teams, own customer-facing deliverables, and identify product improvements while maintaining strong engineering standards.

As a Growth Engineer, you will design and implement experiments for user acquisition, activation, and retention, collaborating with cross-functional teams and leveraging data-driven insights.

Defines and maintains enterprise architecture strategy for digital platforms, applications, integrations, automation, and AI capabilities. Provides architecture leadership, establishes reusable standards and governance, evaluates technologies and vendors, guides AI application and platform design, and builds prototypes and proof-of-concepts. Partners with business, engineering, security, data, infrastructure, and leadership teams to align technology investments, manage trade-offs, reduce delivery risk, and enable scalable, secure, and production-ready solutions.

Design, build, and operate scalable distributed systems and cloud infrastructure supporting Sentry’s products. Own complex technical projects from architecture through production, solve reliability and performance challenges, make architectural decisions, and contribute hands-on code. Collaborate across engineering teams, influence technical direction, establish standards, mentor engineers, and improve engineering practices. Focus areas may include cloud infrastructure, distributed systems, data infrastructure, reliability, or developer infrastructure.

Design, build, and maintain Terraform-based multi-account cloud infrastructure; create CI/CD pipelines; develop automation workflows and AI-assisted engineering tools; monitor observability and security posture with Datadog; eliminate operational toil via scripting, IaC, and AI tooling while ensuring compliance.