Top Senior Linux Jobs in San Diego, CA

Provide Tier-3 engineering support for cloud-hosted customer deployments across EMEA. Lead incident triage, troubleshoot distributed systems, perform root cause analysis, maintain observability and alerting, support cloud infrastructure and databases, and create technical documentation including runbooks and postmortems. Identify recurring failure patterns and collaborate with Engineering, Product, and Customer Experience teams on permanent fixes. The role is remote-first but based in the United Kingdom.

Manage, maintain, and improve secure government cloud, hybrid, and multi-cloud infrastructure (Azure Gov/Azure GCC High, AWS GovCloud, GCP). Provide 24x7 operational support, incident/change management, advanced troubleshooting, compliance with FedRAMP/NIST/DISA/CIS standards, automation/IaC development, capacity and performance management, and technical guidance to improve architecture, security, and service delivery.

Implement and operationalize Managed Services for Government Cloud customers across Azure Government, Azure GCC High, AWS GovCloud or Google Assured Workloads. Design secure landing zones, automation, monitoring, governance, and operational runbooks; support onboarding, transitions, compliance (FedRAMP, NIST, CMMC, etc.), incident handling, and production handoff. Collaborate with architects, security, PMs, and Managed Operations; mentor junior engineers and contribute to standards and reusable automation.

Leads a Managed Services Engineering team delivering cloud, hybrid infrastructure, automation, observability, security, and managed operations services. Owns service delivery, SLAs, operational performance, resource allocation, customer satisfaction, governance, continuous improvement, automation, reliability, and escalation practices for government customer environments. Develops teams, manages service quality and financial performance, and serves as product owner for assigned managed services offerings.

Design, build, and maintain foundational backend systems and shared infrastructure for W&B. Own schema and code-generation tooling, extend a custom job scheduler, ensure reliability and observability for distributed workloads, define API standards (REST/GraphQL/gRPC), and collaborate across teams to scale and maintain platform performance.

As a Systems Kernel Engineer, you'll debug kernel issues, analyze crashes, and develop kernel patches to enhance performance and reliability across CoreWeave's infrastructure.

As a Senior Software Engineer II, you'll design and operate a Kubernetes-native platform for AI workload orchestration, improve performance, and mentor engineers.

Build, enhance, deploy, and operate secure enterprise web applications and reporting solutions. Develop full-stack systems using Python, Django, React, JavaScript, HTML, CSS, and SQL; manage Azure cloud deployments, CI/CD, source control, monitoring, testing, and continuous improvement. Collaborate with Finance, IT, Operations, and business stakeholders to translate needs into scalable solutions, conduct code reviews, assess emerging technologies, and communicate application risks and performance insights.

Design, build, and maintain scalable backend services for a React Native mobile app. Implement API endpoints with OpenAPI, optimize multi-tier Redis caching, integrate enterprise systems (eCommerce, Salesforce, payment processors), and deploy services on AWS Lambda and ECS/Fargate. Collaborate with mobile and architecture teams, perform testing and code reviews, and mentor other engineers.

Design, build, and support scalable, cloud-native backend services and REST APIs using Java and Spring Boot. Lead technical design and architecture, implement event-driven and asynchronous systems, optimize databases and performance, and drive CI/CD, observability, and operational excellence. Mentor engineers and collaborate with cross-functional teams to deliver reliable, high-performing solutions on AWS.

Lead development and execution of flight test strategies and plans, design test methodologies and experimental flight test installations, define test requirements with cross-functional teams, mentor flight test engineers, and support certification and demonstration of aerospace products.

Lead the ISC Advanced Manufacturing Engineering team for NPI programs, driving product implementation from proposal to full-rate production. Collaborate across functions to optimize manufacturing, ensure production readiness, apply APQP and DFM/DFC, lead continuous improvement, resolve technical manufacturing issues, and provide technical oversight to team members.

Design, develop, and maintain high-quality software systems for aerospace applications. Collaborate with cross-functional teams, enforce coding standards and testing, optimize performance, troubleshoot complex systems, manage technical documentation, and provide technical leadership and mentorship while supporting project scope and deliverables.

Lead the technical direction of Samsara’s shared geospatial platform. Build scalable data ingestion and processing pipelines, map data models, spatial services, routing and map-matching foundations, and reusable APIs. Scale storage, queries, and computation for real-time products, consolidate fragmented geospatial solutions, develop customer self-service capabilities, and provide mentorship through code reviews and design leadership. Collaborate across teams and represent Samsara in the mapping and geospatial community.

Lead enterprise B2B integration projects for strategic customers using APIs, webhooks, connectors, cloud services, and scalable integration architectures. Gather requirements, design technical solutions, develop and review code, document best practices, troubleshoot implementations, and support customer deployments. Collaborate with product, sales, systems engineering, and developer ecosystem teams while managing complex projects and multiple stakeholders. Apply Python, cloud platforms, LLM-based tools, agentic workflows, databases, and modern Agile practices.

The Senior Software Engineer will lead projects for the Forms platform, designing and building features across web, mobile, and backend systems while mentoring other engineers and improving platform scalability and reliability.

Lead and validate large-scale data center deployments including rack builds, cabling validation, hardware and GPU rollouts, vendor coordination, troubleshooting across hardware, cabling, Linux, networking and optics, training site teams, maintaining runbooks and tooling, and supporting extended onsite domestic and international deployment schedules.

Lead PLM application design, configuration, testing, implementation, and support focused on PTC WindChill and related tools. Elicit and analyze business requirements, create functional specifications, support Super User testing and training, manage small projects, and provide production support and continuous improvement for PLM processes.

Lead the technical evolution of the Incentive Offers platform by architecting scalable services and mentoring engineers while solving complex technical challenges.

Lead the design and implementation of the backend services for the incentive and rewards platform, build real-time event streaming architectures, and mentor team members while managing the software development lifecycle.

Lead multiple engineering areas to set strategy, drive architecture, and scale AI-enabled SDLC automation. Partner with stakeholders to define requirements, govern technology decisions, ensure reliability and compliance, and mentor engineering teams to deliver cloud-native, high-availability payment systems.

Leads software engineering efforts across design, development, testing, troubleshooting, and operational stability. Builds secure, scalable production applications using C#/.NET, Java, React, and related technologies; reviews code and drives automation, CI/CD, cloud development, and testing practices. Leads adoption of approved AI-assisted engineering tools with responsible-use standards, evaluates architectural solutions with vendors and internal teams, and promotes engineering communities of practice.

Lead development of secure, scalable Java full-stack applications for mortgage technology. Design, develop, test, troubleshoot, review, and debug production code; improve operational stability through automation and remediation. Drive responsible adoption of enterprise-approved AI-assisted development tools, establish validation and security standards, coach engineers, and evaluate vendor and architectural solutions. Collaborate within agile teams using SDLC, CI/CD, resiliency, and security practices.