Top Senior Linux Jobs in San Diego, CA

Leads frontend and full-stack development for customer order entry applications using React and Next.js. Owns frontend architecture, performance, accessibility, API integration, automated testing, CI/CD quality, observability, and production reliability. Designs complex transactional workflows, mentors engineers, influences technical direction, and partners with product, UX, architecture, and backend teams. The role is approximately 60% hands-on coding and 40% mentorship.

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.

Lead the architecture and development of Sonar’s marketing technology infrastructure. Design scalable marketing data models, SQL and ETL pipelines, custom SFMC code, personalization logic, landing pages, and API integrations. Maintain data hygiene, platform security, privacy compliance, automation performance, deliverability, and system uptime. Partner with data, DevOps, and security teams while evaluating AI-driven marketing technologies and next-generation platforms.

Build and maintain backend platform systems that connect digital banking software with core banking systems. Develop reliable, performant APIs and support account and transaction data integrity, real-time transaction alerts, transfers, and payment settlement workflows. The role requires collaboration on complex financial integrations and may involve Python, Django, infrastructure automation, and Linux administration.