Top Linux Jobs in San Diego, CA

Lead engineering for customer-facing e-commerce websites and native mobile apps, owning architecture, delivery, and operations. Partner with Digital, Marketing, Product, and Data to define roadmaps, drive KPIs, implement headless/MACH architectures, DevSecOps/CI/CD, and experimentation. Build and mentor high-performing teams, manage vendors and budgets, and ensure reliability, performance, security, and measurable business impact across omni-channel capabilities like BOPIS and marketplace.

Owns GitHub Enterprise administration and governance, Terraform-based infrastructure, CI/CD pipelines, Azure cloud deployment architecture, runner infrastructure, identity integrations, and software supply-chain security. Builds automation using GitHub APIs and scripting, administers Azure DevOps, supports platform incidents, and establishes secure AI-assisted development practices. Collaborates with engineering, security, identity, and business stakeholders while maintaining documentation, runbooks, and onboarding materials.

The Senior Site Reliability Engineer improves production reliability, resilience, and system availability. Responsibilities include operating Linux and Kubernetes infrastructure, automating workflows, developing tools, managing observability, responding to incidents, participating in on-call rotations, writing runbooks, and conducting blameless postmortems. The role collaborates with distributed teams and stakeholders, supports cloud infrastructure, troubleshoots live systems, and promotes DevOps and SRE best practices.

Own end-to-end development of storage management and automation tools: design and implement Python CLI and libraries, extend Ansible Collection modules, maintain containerized services, manage multi-distribution packaging and GitLab CI/CD, investigate field exceptions, and validate/promote releases across heterogeneous host and hypervisor environments.

Leads enterprise Power Platform application delivery, governance, architecture, lifecycle management, security, environment strategy, and support practices. Manages solution development using Power Apps, Power Automate, Dataverse, and Power Pages; oversees staff and scalable integrations with enterprise systems. Partners with stakeholders on automation, modernization, workflow improvement, and digital transformation while ensuring compliance, maintainability, and effective Agile execution.

Supports enterprise systems, DevOps workflows, deployments, infrastructure, monitoring, configuration management, and automation. Troubleshoots technical issues, validates system changes, documents procedures, performs quality testing, and assists with scripting and continuous improvement. The internship provides hands-on exposure to Linux, cloud technologies, system administration, networking, databases, and application deployment while collaborating with Systems Engineering and other technical teams.

Designs and executes automated, functional, application, and regression tests for moderately complex systems supporting Texas Health and Human Services. Responsibilities include creating automated scripts, test plans, cases, execution strategies, and test environments; interpreting requirements; maintaining documentation; reporting test activities; and collaborating with technical, non-technical, and customer stakeholders. The role is hybrid in Austin, Texas, and requires extensive automated testing experience.

Analyzes business objectives, user requirements, operational procedures, and existing computer systems to identify problems and develop automation or improvement solutions. Performs cost-benefit and feasibility analyses, documents system requirements and program functions, collaborates with organizational personnel, and evaluates architecture, infrastructure, applications, and emerging technology trends. The role supports Texas Health and Human Services in a hybrid Austin-based environment.

Develops, tests, debugs, and maintains complex software applications using Angular, C#, ASP.NET, and Oracle Database. Collaborates with developers, designers, analysts, and stakeholders to design business solutions, participate in code reviews, resolve issues, improve performance, and support production systems. Applies software development standards, Agile or Scrum methodologies, testing practices, and architectural principles throughout the solution delivery lifecycle.

Lead software engineering and developer advocacy initiatives across Barclays. Build production-grade applications, technical demonstrations, proof-of-concepts, workshops, and reference implementations while promoting cloud, automation, CI/CD, AI, and modern engineering practices. Engage engineering communities through hackathons, technical content, mentoring, and knowledge-sharing programs. Partner with platform owners and technology leaders to improve developer experience, drive adoption, influence technical strategy, and strengthen engineering quality, security, and productivity.

Lead platform engineering strategy across multi-environment and multi-region cloud systems. Architect Kubernetes and container platforms, establish infrastructure-as-code standards, and implement DevSecOps, security, compliance, reliability, observability, and cost optimization practices. Lead cloud migrations and AI/ML infrastructure initiatives involving model serving, GPU orchestration, LLM gateways, vector stores, and CI/CD. Mentor engineers, guide architecture decisions, communicate with stakeholders, and serve as a technical escalation point.

Build, deploy, and optimize cloud-native applications across Azure and AWS. Develop CI/CD pipelines, provision environments with Terraform and Ansible, support Kubernetes and serverless deployments, and integrate DevSecOps security controls. Monitor application performance using observability tools, troubleshoot issues, document standards, and collaborate with software, infrastructure, automation, and security teams to support agile cloud transformation initiatives.