Top Senior Linux Jobs in San Diego, CA

Design, implement, maintain, test, monitor, and debug Cloudflare’s distributed Load Balancing systems. Collaborate with security, network engineering, SRE, and product teams to build scalable, fault-tolerant solutions. Participate throughout the software development lifecycle, review code, mentor teammates, support production operations, and improve system reliability using Go, Rust, TypeScript, databases, containers, and orchestration technologies.

Serves as the principal architect for an AI-native QA software development lifecycle. Designs agentic QA platforms, technical roadmaps, governance, evaluation benchmarks, and human-in-the-loop frameworks. Solves complex architectural, memory, and distributed-systems challenges using multiple programming languages. Leads Playwright automation, Datadog observability, SDK validation across Unreal Engine and Unity, code reviews, architecture reviews, technical collaboration, and mentorship.

Owns quality for solid rocket motor propellant manufacturing, including AP milling, mixing, casting, and curing. Develops process controls, validation plans, FMEAs, SPC, inspection criteria, batch record reviews, and corrective actions. Leads optimization and expansion of radiographic NDT capabilities, including equipment qualification and production integration. Supports SRM quality, audits, AS9100 compliance, safety-critical manufacturing, and MRB activities while partnering with engineering, manufacturing, EHS, and supply chain teams.

Lead integrations and AI automation for Finance systems, designing Workato workflows, AI-powered agents, copilots, and scalable integrations. Partner with Finance, IT, Security, Legal, and Audit teams to modernize accounting, procurement, billing, and revenue workflows. Own architecture, governance, operational reliability, SOX audit support, reusable frameworks, training, and success metrics while ensuring compliant handling of sensitive data.

Build and support scalable production web applications powering a large ticket marketplace. Responsibilities include developing frontend and backend solutions, designing experiments and algorithms, collaborating with cross-functional teams, maintaining software development practices, monitoring application performance, deploying production changes, and mentoring engineers through pairing, code reviews, and technical presentations.

Designs and develops electro-mechanical gaming products, including sheet metal, die-cast, and injection-molded components. Creates 3D CAD models, drawings, bills of materials, assembly procedures, and product release documentation. Evaluates prototypes through assembly and testing, balances cost and manufacturability, resolves complex engineering problems, collaborates with internal and external stakeholders, and may mentor engineers, designers, and technicians.

Implement, operate, and optimize DevSecOps and CI/CD pipelines across classified and unclassified environments. Configure cloud, development, and deployment infrastructure; maintain security monitoring, alerting, and code quality tools; automate workflows; document architectures; and coach software teams on DevOps best practices. The role supports complex embedded RF, signal processing, radar, and Air-to-Air defense applications while ensuring compliance with DoD standards.

Design and maintain automated testing frameworks for cloud-scale distributed systems. Build performance, load, stress, integration, API, end-to-end, chaos, security, and infrastructure tests. Integrate continuous testing into CI/CD pipelines, analyze observability data, validate Kubernetes and microservices environments, and collaborate with Engineering and SRE teams to improve reliability. The role also participates in on-call rotations and helps establish QA strategy and standards across GPU infrastructure, serverless endpoints, storage, billing, and event-driven systems.

Designs and manages complex multilayer avionics PCBs, including component libraries, placement, routing, fabrication and assembly drawings. Develops design standards and review checklists, manages software licenses, and coordinates PCB procurement with vendors. Collaborates with avionics, mechanical, and operations teams while owning PCB design outcomes for aerospace vehicles and ground support equipment.

Leads software engineering and Tier 1 DevOps teams responsible for business-critical applications, data platforms, integrations, production reliability, incident management, observability, automation, CI/CD, security, and operational readiness. Oversees team development, vendor relationships, service metrics, root-cause analysis, corrective actions, recruiting, and cross-functional delivery to improve system stability and engineering quality.