Top Senior Linux Jobs in San Diego, CA

Design, develop, and maintain web and mobile applications for Alpaca’s trading API customers. Build responsive, performant, accessible user interfaces and deliver high-visibility features from design through deployment. Collaborate with cross-functional teams, contribute to frontend and backend systems, influence technical strategy, and mentor peers. Work includes trading dashboards, product features, and end-to-end user experiences across frontend and backend platforms.

Leads enterprise infrastructure and operations across multi-brand, multi-site environments. Responsibilities include managing technical teams, Azure migration and hybrid connectivity, enterprise networking, servers, cloud platforms, IT service management, vendors, budgets, security collaboration, disaster recovery, and business continuity. The role also supports Microsoft Dynamics 365 infrastructure and drives reliability, proactive operations, and infrastructure roadmap development.

Build a modern web application from its earliest stages as a contract senior software engineer. Responsibilities include backend and frontend development, clean architecture, dependency inversion and dependency injection. The technology stack includes .NET Core, Entity Framework, MediatR, FastEndpoints, Next.js, React, PostgreSQL and Azure.

Senior backend-focused engineer to provide technical leadership across backend, APIs, and data pipelines. Collaborate with product, design, and stakeholders, author documentation, and drive engineering best practices on a distributed remote team building scalable energy software.

Lead and consolidate Evinova’s distributed testing teams into a unified quality engineering function. Establish testing standards, GA-readiness criteria, automation roadmaps, CI/CD integration, quality metrics, GxP traceability, audit readiness, and AI evaluation practices. Build the leadership structure, improve automation maturity, oversee multi-product release quality, and embed AI-assisted testing across engineering and product delivery.

Develop and support enterprise applications, reporting, and integration solutions for financial, healthcare, insurance, and mortgage clients. Responsibilities include designing data models, building SSIS batch integrations, implementing IBM MQ and .NET real-time integrations, creating SSRS reporting solutions, and supporting order management systems. Candidates need strong ASP.NET, C#, .NET, SQL Server, enterprise data management, software design, and Agile delivery experience, plus substantial asset management experience.

Designs, implements, configures, monitors, and troubleshoots complex network infrastructure for City operations. Responsibilities include managing routers, switches, firewalls, wireless systems, VPNs, load balancers, and SD-WAN; planning capacity and upgrades; ensuring security and compliance with CLETS and CJIS; managing vendors; documenting systems; mentoring engineers; and responding to critical incidents through on-call rotations.

Creates and maintains 2D electrical schematics, panel layouts, wiring diagrams, 3D models, assemblies, drawings, BOMs, and engineering documentation for hydraulic fracturing and power generation equipment. Maintains revisions in Autodesk Vault, supports engineering changes, coordinates electrical and mechanical designs, and collaborates with procurement, manufacturing, production, and maintenance teams. The role also participates in design reviews, documentation standardization, and continuous improvement initiatives.

Build and deploy production software directly with customers across frontend, backend, infrastructure, and AI systems. Translate ambiguous needs into technical designs, prototype rapidly, and own solutions from discovery through operation. Identify platform improvements from customer usage, debug complex cross-system issues, and help establish the Forward Deployed Engineering function’s standards and practices. Contribute to product strategy, architecture, and foundational engineering decisions.

Designs and validates electrical device and panel layouts, motor control and I/O schematics, bills of materials, power distribution systems, industrial control panels, and network architectures. Reviews designs for standards and contract compliance, supports field and project teams, approves design changes, and provides customer installation and commissioning support. The role operates with minimal supervision, may lead others, and requires some travel to customer job sites.