Top Senior Linux Jobs in San Diego, CA

Design, implement, and optimize high-performance, data-centric front-end components and visualizations. Build responsive UIs, integrate mapping/geolocation, containerize applications with Docker/Kubernetes, collaborate with teams and users, document requirements and user guides, and support deployment for defense/intelligence missions.

As a Senior Software Engineer, you will design and implement software solutions, support integration and testing, and collaborate across teams to address national security challenges.

Design, implement, test, and deploy interactive UX and data-visualization front-end applications for defense programs. Build high-performance components, optimize responsiveness across devices and browsers, integrate geolocation/mapping, containerize deployments (Docker/Kubernetes), collaborate with stakeholders, and produce software documentation and user training materials.

Lead Engineer responsible for end-to-end feature design, development, testing, and delivery of a cloud-based healthcare platform. Work full stack from database to frontend, design scalable data services and APIs, mentor junior engineers, ensure testing and security best practices, and deploy to modern cloud infrastructure.

Manages a fluids analysis engineering team supporting rocket vehicle design and operations. Defines and schedules analyses, oversees thermal-fluid calculations, CFD and fluid-network modeling, validates uncertainty using test data, and develops internal simulation tools. Provides technical guidance on propellant management, compressible and multiphase flow, thermal systems, and hardware requirements while mentoring engineers and coordinating cross-functional delivery across vehicle development milestones.

Leads a vehicle fluids analysis team supporting rocket hardware design, operations, propulsion, and GNC. Defines and schedules analyses, manages resources, ensures appropriate fidelity, and mentors engineers. Performs thermal-fluid calculations and CFD modeling for compressible, incompressible, and multiphase flows, including propellant management, manifolds, feedlines, and thermal stratification. Validates models using test data and literature while advancing internal simulation tools for ascent, in-space, and reentry operations.

Lead quality and reliability for Terran R components by embedding reliability into design and production. Develop processes, controls, inspections, DFM practices, nonconformance and corrective action workflows, and coordinate in-process verification while partnering with engineering, additive, manufacturing, test, and launch teams to scale a robust quality system.

Lead implementation of quality systems and continuous improvement in automotive electronics manufacturing: develop APQP/PPAP deliverables, perform SPC and capability studies, drive root-cause analysis, support audits, and collaborate with cross-functional teams to improve yield and reduce scrap.

Leads global technical development of automotive semiconductor components for radar, electrification, and powertrain applications. Translates product needs into component requirements, supports RFQs and sourcing, evaluates supplier roadmaps, coordinates component development through PPAP, approves technical deliverables, and supports post-launch PCN and EOL activities. Partners with project, purchasing, quality, platform, application, supplier, and customer teams, with limited domestic and international travel.

Lead and optimize high-pressure die casting operations: apply statistical methods and DOE, design runners and cooling, sample tooling, analyze scrap and cycle times, document and control process parameters, manage suppliers and equipment, and support continuous improvement on the plant floor.

Support manufacturing of solid rocket motors through mechanical design and improvement, project management, and cross-functional collaboration while ensuring quality and safety standards.

Lead platform engineering and architecture for cloud, on-prem, and manufacturing environments. Implement IaC and GitOps (Terraform, Helm, ArgoCD/Flux), container orchestration (Kubernetes, Docker), DR/HA, telemetry (Prometheus, Grafana), DevSecOps integrations, and automated AI model pipelines. Mentor engineers, author technical designs, and align software, IT, networking, and security to enable reliable, compliant mission-critical deployments.

The Senior Software Engineer will develop innovative solutions in real estate, utilizing modern backend technology and mentoring junior engineers, while focusing on consumer experience and technical decision making.

Lead architecture, design, and delivery of Salesforce solutions for Revenue: build custom development, integrations, CPQ and CLM architecture, mentor engineers, govern platform, and partner cross-functionally to optimize Revenue systems and workflows.

Provide technical leadership for partner integrations (e.g., Shopify, Stripe), design solutions, manage project plans and timelines, support external partner technical questions, produce integration documentation, serve as SME/escalation point, recommend platform and tooling improvements, and collaborate with engineering and commercial teams to execute long-term partnership initiatives.

Design, develop, test, deploy, and maintain enterprise applications using Java, Spring Boot, and AngularJS. Troubleshoot defects, support production systems, contribute to technical decisions and code reviews, develop automated tests, assist with AWS cloud deployments, and collaborate with cross-functional Agile/Scrum teams. Maintain legacy applications, monitor performance, document technical solutions, and communicate effectively with technical and non-technical stakeholders.

Design and analyze aerospace mechanisms and precision electro-/opto-mechanical flight hardware from concept to delivery. Perform CAD modeling (SolidWorks), GD&T, design analysis, control system/robotics architecture, DFM/DFT, requirements development and verification, manage risks and subcontracts, improve mechanism processes, and support proposal and design reviews. Must be onsite and willing/able to obtain required security clearance.

Lead architecture and development of new software features and applications while maintaining mission-critical systems. Translate NGA customer requirements into scalable code, integrate steganographic tools, and support modernization efforts. Mentor junior engineers, conduct code reviews, establish development practices, engage customers, and contribute to the technical roadmap. The role requires full-time onsite work in Rome, NY, supporting geospatial intelligence capabilities.

Design and evolve reliable edge computing systems connecting cameras, sensors, deployed hardware, and cloud infrastructure. Responsibilities include architecture, distributed systems, diagnostic tooling, remote troubleshooting, sensor-fusion problems, code reviews, technical design discussions, and mentoring engineers. The role requires hands-on systems expertise across Linux, networking, hardware, and software, with ownership of ambiguous technical initiatives from conception through delivery.

Leads Cloudflare’s billing platform engineering organization and quote-to-cash systems. Owns multi-year strategy, architecture, organizational design, execution, reliability, auditability, reconciliation, and financial data integrity across billing, payments, tax, ERP, CRM, and revenue platforms. Manages engineering managers and senior technical leaders while partnering with Product, Finance, Legal, Sales, and Support. Drives operational excellence, platform modernization, executive communication, and scalable systems supporting subscriptions, usage-based billing, invoicing, entitlements, and enterprise transactions.

Lead design, configuration, and integration of global Source-to-Pay systems (Zip and Oracle Fusion). Build intake workflows, configure requisitioning/purchasing/supplier portals, manage Zip-to-Oracle integrations, ensure data governance and audit readiness, run release impact assessments, and govern AI procurement agents and automation.