Top Linux Jobs in San Diego, CA

Build and maintain full-stack web and mobile features for a workforce management platform. Develop React and React Native applications, PHP and Node.js backends, RESTful APIs, microservices, database integrations, and scalable systems. Troubleshoot production issues, optimize performance, write tested code, participate in reviews, and collaborate with product and design teams. The role also involves mobile app integrations, modernization efforts, CI/CD, security, and evaluating evolving development tools.

Build and maintain scalable infrastructure for real-time analytics and machine learning workloads. Improve reliability through automation, observability, capacity planning, CI/CD, monitoring, incident response, and infrastructure as code. The role partners with engineering and data science teams, manages cloud infrastructure security and compliance, leads post-incident analysis, and supports operational readiness. This is an onsite position in Dunwoody, Georgia.

Senior Systems Architect responsible for assessing physical and colocation infrastructure, designing and executing migration to AWS, supporting Windows Server environments, and building hybrid cloud networking, security, and infrastructure-as-code capabilities. The role partners with architecture and engineering teams, directs external consultants when needed, troubleshoots across infrastructure domains, and mentors junior engineers. Remote within the United States, with Georgia candidates preferred for occasional onsite support.

Supports and maintains computer systems, business applications, blood banking software, and IT infrastructure. Responsibilities include software installation, upgrades, security settings, backups, interfaces, validation, system administration, SQL queries, BI reporting, data aggregation, and compliance reporting. The role manages technologies including VMware, Active Directory, Exchange, SQL Server, DHCP, DNS, and RDP, provides on-call support, resolves complex technical issues, and occasionally travels to other facilities.

Designs and builds Salesforce data structures, metadata, flows, security configurations, and scalable automations. Supports NetSuite workflow automation, Salesforce backup coverage, data quality validation, and warehouse integration. Documents technical solutions, follows GitHub and release-management standards, collaborates with data and software engineering teams, and translates business requirements into maintainable platform implementations.

Build and improve Flipturn’s embedded Linux controller for EV charging and energy management. Responsibilities include integrating chargers, batteries, generators, meters, and utility programs; upgrading Yocto-based systems, bootloaders, and board bring-up; and delivering firmware and full-stack features. The role also involves customer feedback, product vision, end-to-end delivery, and contributing to engineering team culture.

Lead design, implementation, and support of secure on‑prem and AWS cloud networking. Own outages and root‑cause analyses, manage firewalls, segmentation, load balancers, Terraform IaC, monitor performance, ensure NIST/HIPAA compliance, and drive network projects and process improvements.

Engineering leadership opportunities across Dragonfly portfolio companies. Candidates should have 6+ years of engineering management experience, including experience as a team lead, manager, or technical co-founder. Dragonfly’s Talent team confidentially matches candidates with aligned portfolio companies and facilitates introductions when mutual interest exists.

Build and operate Helios’s acquisition and document-processing infrastructure, including web crawlers, connectors, fault-tolerant pipelines, multilingual document and media processing, OCR, extraction, transcription, and enrichment. Establish data contracts, provenance, versioning, observability, security, and correction propagation across distributed systems. Scale batch and real-time CPU/GPU workloads while supporting international sources and restricted environments.

Leads and mentors a software engineering team while contributing hands-on to scalable enterprise applications, backend services, data solutions, integrations, and distributed architectures. Oversees the full Agile development lifecycle, promotes automated testing and continuous delivery, supports cloud and data platform initiatives, and communicates technical decisions to cross-functional stakeholders. The role also explores AI, large language models, and modern application development practices.