Top Linux Jobs in San Diego, CA

Design and validate complex engineering simulation problems for training and evaluating AI models and coding agents. Develop Python-based simulation workflows, automated tests, reference solutions, and grading systems across electrical, mechanical, and aerospace domains. Analyze AI execution logs and failure modes, validate physical plausibility and numerical convergence, refine benchmarks, and collaborate with engineering and AI research teams. This remote contractor role requires approximately 40 hours weekly, Pacific Time overlap, and weekend on-call availability.

Own and evolve CluePoints’ Azure and Kubernetes platform, including infrastructure, networking, GitOps delivery, observability, managed databases, security controls, disaster recovery, and cost optimization. Lead incident response, on-call operations, technical initiatives, audit preparation, and cross-team platform adoption. Mentor engineers and improve the reliability, security, and efficiency of business-critical SaaS systems supporting clinical-trial software.

Build and scale backend systems, APIs, infrastructure, and applications for multimodal sensing and AI intelligence platforms. Responsibilities include processing sensor, audio, video, and environmental data; supporting data pipelines and model inference; ensuring reliability, scalability, and data integrity; and contributing to engineering standards and long-term technical strategy.

Develop and optimize cloud-based, low-latency trading systems processing real-time market and event data. Responsibilities include building data pipelines, integrating trading platforms, improving trading strategies, developing analytical reporting, optimizing millisecond-level performance, collaborating with quantitative analysts, and maintaining GCP infrastructure and deployment pipelines.

Own and scale multi-cloud infrastructure across AWS, GCP, Cloudflare, and Hetzner. Manage Kubernetes production environments, Terraform infrastructure, observability, monitoring, CI/CD, incident response, networking, security, and cloud cost optimization. Partner with engineering teams on architecture, deployment reliability, developer experience, and AI workload infrastructure. Participate in L2 on-call rotations and lead lasting improvements to infrastructure resilience and performance.

Build and customize enterprise full-stack applications, data connectors, and plugins for customer technology environments. Develop dynamic front ends using React, AngularJS, or NextJS; support backend development and database management; and implement UI event instrumentation. Collaborate using Agile/Scrum, CI/CD, and cloud-native practices while helping lead engineering teams. Bonus work includes generative AI, prompt engineering, search and AI APIs, cloud platforms, and legal technology.

Lead full-stack software development across frontend and backend systems, designing scalable solutions and productionizing AI-driven capabilities. Collaborate with product, design, and support teams to translate customer needs into technical solutions, resolve complex issues, improve development processes, and contribute to product direction. The role requires React, TypeScript, and Node.js expertise, with preferred experience in LLMs, REST APIs, microservices, databases, and cloud platforms.

Build and maintain secure, scalable APIs and infrastructure for an AI-powered fintech platform. Develop features across the stack, integrate third-party APIs, deploy infrastructure with Terraform, apply compliance and security practices, and support customers as a technical point of contact. The role involves close collaboration with the CTO in a greenfield, early-stage startup environment.

Design, develop, and improve scalable software for an investment platform. Lead software development across the lifecycle, mentor junior engineers, solve complex technical problems, maintain code quality through testing and reviews, and recommend technology enhancements. The role is remote in the USA with four in-person retreats annually.

Provide systems administration, troubleshooting, and Tier 2–3 support across Linux, macOS, and Windows environments. Manage hardware, applications, integrations, automations, networks, VPNs, and device management tools. Support Meraki networking, assist employees with AI tools, document processes, and collaborate with a Sweden-based IT team. This hands-on role is based in Austin, requires independent problem-solving, hardware handling, a valid driver’s license, and up to 15% domestic travel.