Top Senior Linux Jobs in San Diego, CA

Build and operate production Web3 products across backend, frontend, and smart contracts. Develop Go and TypeScript services, React dApps, SDKs, tokenization infrastructure, smart-wallet integrations, and blockchain event processing. Own on-chain/off-chain architecture, security, testing, observability, deployments, and on-call operations. Review code and configure AI-assisted engineering tools for the repository.

Provides instrumentation and process engineering support for oil and gas capital projects. Responsibilities include instrumentation and control valve selection, PSV sizing, process analysis, P&ID development, equipment and line sizing, technical data sheets, feasibility evaluations, scope development, vendor coordination, and economic analysis. The role requires collaboration with stakeholders and engineering providers, use of process simulation software, troubleshooting, and occasional commissioning travel.

Design and develop components, mechanical subsystems, and complete hypersonic flight vehicles. Responsibilities include leading component and system analyses, architecture trade studies, manufacturing drawing releases, subsystem integration, and technical project ownership. The engineer will collaborate across disciplines to optimize vehicle performance and support test activities.

Leads process improvement initiatives in a glass manufacturing facility, particularly the Decorating department. Identifies process leverage points, quantifies benefits, develops implementation plans, and tracks results. The role improves quality, productivity, maintenance, reliability, and HS&E performance while overseeing Kamman & Eldred machines. It also communicates project priorities and progress across the organization and collaborates with multidisciplinary teams to drive operational improvements.

Owns the implementation, hardening, tuning, and polish of game AI behaviors and systems for shipping quality. Collaborates with design, animation, and other disciplines to create believable enemy behavior and strong player experiences. The role requires expertise in Unreal Engine, modern game AI architecture, animation systems, and C++, along with experience shipping at least one game focused primarily on AI, preferably a AAA action or FPS title.

Build and own mobile SDKs for identity and fraud prevention products, focusing on Android development, device-level signal collection, authentication, and emerging agentic identity use cases. Partner with product and engineering leaders on architecture and roadmap decisions, improve observability and production resilience, mentor engineers, and drive technical initiatives across Twilio and Stytch.

Hands-on software architect responsible for designing, developing, modernizing, and supporting enterprise applications. Maintains VB.NET and .NET Framework systems while building C# and modern .NET capabilities. Develops SQL-backed applications, APIs, integrations, and data flows; troubleshoots production issues; contributes to architecture, code reviews, documentation, testing, security, and deployment decisions. Works with technical leadership, QA, business analysts, infrastructure teams, and peers while gradually assuming ownership of defined solution areas.

Owns reliability, availability, incident response, and infrastructure for a regulated SaaS platform. Maintains AWS and Azure environments using Terraform, operates Kubernetes production systems, develops automation, improves observability and deployment safety, mentors engineers, and helps establish the company’s reliability practice.

Design and implement industrial automation and control systems from requirements through commissioning and startup. Responsibilities include PLC and HMI programming, instrumentation and controls design, control panel design, technical documentation, estimating, project coordination, client communication, and training. The engineer may lead projects, mentor junior staff, and support industrial clients across manufacturing, power, mining, utilities, and process facilities. Travel of 10–20% is expected, with hybrid work based in Ann Arbor, Michigan.

Develops and launches industrial and collaborative robotic automation for logistics and manufacturing operations. Owns projects from concept and process development through design, commissioning, production ramp-up, and handoff. Responsibilities include robotic cell design, tooling, controls, machine vision, safety systems, supplier coordination, feasibility studies, troubleshooting, project management, validation, training, and operational standardization. Requires collaboration with customers, integrators, and cross-functional teams.