Top Senior Linux Jobs in San Diego, CA

Full-stack product engineer (backend-focused) who builds scalable NodeJS services, crafts React/TypeScript UIs, designs APIs, writes well-tested code, optimizes PostgreSQL queries and data pipelines, improves observability, and contributes to architecture and engineering practices for a fintech platform.

Manages aircraft certification projects by preparing certification and conformity plans, coordinating FAA and airline interfaces, supporting ODA functions, developing regulatory procedures and compliance methods, and maintaining project estimates, reports, audits, and internal controls. Provides mentoring and training to certification personnel and coordinates technical reviews, regulatory correspondence, and certification activities for aircraft interior systems and components.

Design, tape out, and test mixed-signal ASICs interfacing with photonic integrated circuits. Responsibilities include architecture, schematic capture, layout, verification, manufacturing, bring-up, characterization, validation, packaging, and test support for circuits such as ADCs, DACs, TIAs, and transconductance amplifiers. The role also involves cross-functional collaboration with photonics teams and contributing to prototype demonstrations.

Designs and scales enterprise cellular connectivity solutions for mobility, IoT, and connected-device customers. Leads technical discovery, architects multi-carrier SIM/eSIM solutions, evaluates carrier and partner capabilities, supports deployments and troubleshooting, and translates technical architectures into commercially sound recommendations. Partners with sales, product, operations, carriers, and customers while communicating tradeoffs involving reliability, scalability, cost, risk, and business impact.

Design, develop, optimize, and maintain core game engine systems using modern C++. Collaborate with external programmers, evaluate technologies, improve runtime performance, and resolve crashes and bottlenecks across PC and console platforms. The role requires commercial game development experience, strong computer science fundamentals, multithreading expertise, and GPU/CPU profiling knowledge. This is an engine programming position rather than gameplay engineering.

Designs, tests, troubleshoots, and documents low-voltage DC electrical control systems for mobile equipment. Responsibilities include electrical schematics, component selection, prototype installation, field testing, diagnostic analysis, quality validation, production documentation, and regulatory compliance. The role collaborates with internal teams and customers to deliver practical, reliable, manufacturable control solutions, requiring hands-on work with equipment, testing tools, and electrical systems.

Analyzes, designs, validates, and improves CNC manufacturing processes to increase efficiency, quality, safety, and equipment effectiveness. Provides technical troubleshooting, trains production teams, develops procedures, monitors process metrics, conducts capability studies, and leads root-cause and corrective-action activities. Collaborates with engineering, production, quality, vendors, and suppliers to integrate processes, equipment, and technologies while reducing cycle time, scrap, waste, and costs.

Lead the technical architecture and implementation of scalable GTM systems, Salesforce solutions, integrations, AI-powered workflows, data models, and scoring frameworks. Build advanced Salesforce applications using Apex, Flow, APIs, and custom objects; manage Workato and Zapier integrations; prototype with AI development tools; translate executive goals into technical designs; and mentor GTM engineers and administrators on development, testing, documentation, and deployment best practices.

Own QA strategy and execution across a portfolio of published games. Manage external FQA, CQA, LQA, and compatibility vendors, including scopes, SOWs, budgets, schedules, and performance. Coordinate testing with external developers, review and prioritize defects, verify fixes, support certification, and make quality risk and ship decisions. Create scalable QA documentation, test plans, workflows, and reporting while providing hands-on testing and gameplay feedback when needed.

Manage multidisciplinary oil and gas engineering projects from scope development through completion. Responsibilities include establishing schedules and budgets, monitoring cost and progress, coordinating engineering disciplines, reviewing designs and deliverables, managing vendors and field crews, resolving technical issues, overseeing facility and plant design, and maintaining client communication. The role also coordinates oil field equipment installation, maintenance, and operation while ensuring compliance with project, customer, and industry requirements.