Top Senior Linux Jobs in San Diego, CA

Design and build scalable backend components and indexing pipelines for semantic and hybrid retrieval, build retrieval orchestration and knowledge-graph services, improve retrieval quality via evaluation and observability, design APIs, and optimize latency, throughput, cost, reliability, and security for large-scale AI inference and retrieval workloads.

Design, implement, and maintain automated test frameworks for cloud and device software, integrate tests into CI/CD pipelines, execute functional/integration/regression tests, troubleshoot failures, support AWS environments and basic cloud operations, and ensure testing and documentation meet medical device compliance standards.

Design and build cloud services and web applications to manage and monitor medical imaging devices. Develop microservices, APIs, data pipelines, dashboards, and front-end interfaces; collaborate with product and design teams, produce regulatory documentation, and participate in on-call rotations and code reviews.

The ASIC Verification Engineer designs and develops VLSI components, leading project teams and providing technical expertise while ensuring compliance with design guidelines and quality standards.

Lead and manage a mechanical engineering team designing mechanical and thermal hardware, electronics enclosures, and production tooling. Own headcount, schedules, budgets, supplier relationships, process improvements, and staff development while communicating project status and escalating issues to stakeholders.

The Signal Integrity Engineering Director leads a team of engineers implementing PAM4 SerDes and developing signal integrity rules for hardware networking systems, overseeing product development and resolving escalations.

Lead design and delivery of enterprise automation solutions using RPA and Microsoft Copilot. Analyze processes, architect AI-enhanced workflows, develop UiPath automations, integrate systems via APIs, and ensure secure, auditable deployments. Mentor junior staff, provide production support, maintain governance, and drive continuous improvement.

Design and own complex optomechanical/optoelectronic subsystem assemblies from prototype to production. Apply DFM/DFA, GD&T, tolerance and FMEA analyses; generate BOMs, process documentation, fixtures, and test setups; perform basic structural and thermal analysis; and maintain revision control (SolidWorks PDM/Arena) while collaborating across cryogenics, optics, electronics, and manufacturing teams to meet schedule and quality targets.

The Photonic Circuits Designer will collaborate with technical teams to design photonic integrated circuits, develop software tools, and perform circuit analysis.

The Principal Power Systems Architect will design and manage large-scale power systems for quantum computing, ensuring power integrity and compliance with stringent requirements.

Design, develop, implement, test, and support Dynamics 365 ERP (Finance, Supply Chain, Commerce). Create technical specifications, build reusable solutions, own ISV integrations, troubleshoot issues, perform code reviews, lead development sub-teams, run trainings, and ensure delivery of quality project deliverables within SDLC and budget.

Lead production launch test engineering for automotive ECUs: define scalable test strategies, industrialize flashing and DFT, coordinate across contract manufacturers, drive PFMEA/PPAP, perform root cause and failure analysis, monitor production KPIs, and close corrective actions to ensure successful LRIP-to-volume transitions.

Lead and manage all QA activities across the product lifecycle. Build and maintain Java-based test automation for web and API testing, design test frameworks, implement component/system/performance tests, create simulators/mocks and data generators, integrate tests into CI, analyze and reproduce defects, guide tooling and methodology adoption, and provide code/design review feedback while collaborating with engineering teams.

Serve as technical leader and solution architect for Salesforce marketing platforms. Design end-to-end architectures, own implementation and integrations, enable stakeholders with documentation and training, enforce governance and standards, and guide platform modernization including Data Cloud and Marketing Cloud Next adoption.

Lead and scale a distributed engineering organization (10–20 engineers) for the Insights & Recommendations domain. Drive people leadership, hiring, performance management, and predictable delivery across multiple Scrum teams. Provide architectural oversight for data-driven applications, analytics pipelines, and web platforms while partnering with Product, Design, and Analytics to meet business outcomes.

Improve performance and scalability of web applications by identifying and resolving front-end and back-end bottlenecks. Optimize load times, API responses, and database queries; develop scalable features across the stack, monitor performance, conduct code reviews, troubleshoot production issues, and collaborate with product, design, and engineering teams.

Drive manufacturing readiness, standardization, and process excellence for lunar operations. Own MRL/PRL and Production Readiness Reviews, author Standard Rework/Repair Manuals, standardize ME workflows, integrate automation and digital tools, build knowledge systems, and develop dashboards and KPIs to improve readiness, throughput, and continuous improvement.

Perform fluids and thermal analyses for lunar vehicle pumps using CFD and hand calculations; provide design recommendations, run secondary flow and thermal models, support test programs, and guide pump development from CAD to flight-qualified hardware. Lead a small fluids-analysis team and optimize pump designs for efficiency, reliability, manufacturability, mass, and leakage.

The role involves leading the mechanical design and development of battery hardware for space applications, collaborating with teams for qualification and production.