Top Senior Linux Jobs in San Diego, CA

Establishes and owns Bloom’s production support and incident response function. Responsibilities include implementing monitoring, supporting major incidents, coordinating responders and vendors, overseeing root cause analysis, tracking preventive actions, automating repetitive support tasks with Python or Bash, maintaining documentation, and measuring incident response effectiveness. The role also supports client-facing Operations teams with onboarding, offboarding, sandbox resets, and other technical support needs while partnering with product and engineering teams to reduce support overhead.

Develop and maintain Time To Pet’s React Native mobile applications. Responsibilities include designing scalable features, fixing bugs, writing clean and testable code, collaborating cross-functionally, addressing customer issues, participating in code reviews, contributing to the technical roadmap, and staying current with mobile development best practices.

Lead architecture and complex cross-team initiatives for Taskrabbit’s Tasker and Supply marketplace systems. Build onboarding, eligibility, geography, and matching capabilities using Ruby on Rails and Sorbet, while advancing strongly typed TypeScript service contracts. Improve reliability, observability, and alerting with Kafka and Datadog; resolve difficult production issues, reduce technical debt, mentor engineers, promote testing and AI-driven development, and influence technical strategy across teams.

As a Fullstack Software Engineer, you'll design, develop, and maintain scalable frontend and backend systems while collaborating across teams.

Build and configure digital banking features for financial institution customers, solve novel technical challenges, extend APIs, prototype and scale solutions, automate workflows, and develop internal tools. Collaborate with Customer Success, Implementations, Product, and Engineering while identifying product gaps and communicating customer feedback to platform teams. The role is primarily in-person in New York City with occasional client travel.

Build and scale Posh’s backend services and APIs, owning systems from design through deployment and on-call. Responsibilities include improving performance and reliability, creating data models and pipelines, embedding security and instrumentation, contributing to architecture and code reviews, mentoring engineers, and participating in technical interviews.

Leads a distributed software engineering team responsible for New Relic’s cloud foundation platform. Responsibilities include mentoring engineers, driving proactive platform ownership, leading multi-region infrastructure expansions, guiding Go-based microservices and cellular architectures at extreme scale, partnering across Engineering, Security, and Product, and overseeing production reliability, incident response, GitOps, and infrastructure-as-code practices.

Design, deploy, automate, and support large-scale cloud network infrastructure across AWS, Azure, and GCP. Manage firewalls, Kubernetes networking, VPNs, DNS, BGP, monitoring, infrastructure as code, and network performance. Lead technical roadmaps, design reviews, troubleshooting, engineer onboarding, and team direction while participating in on-call support and occasional travel.

As a Software Engineer at Citadel, you will build systems for investments, collaborate with researchers, and tackle complex problems.

Lead design and build of an AI-powered, spec-driven development platform: evaluate frameworks, architect end-to-end tooling, integrate with CI/CD and Kubernetes, partner with DevOps, MLE, and Security, instrument adoption and velocity metrics, and drive org-wide rollout and training to enable non-engineers to author specs.