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Builds and scales the Grok chat interface, handling tens of thousands of queries per second with TypeScript, Python, or Rust, while collaborating with AI teams to deliver a seamless, productivity-boosting user experience.
Develops and deploys multimodal AI models focused on image, video, and audio generation and understanding, integrating them into end-user products.
Develops and optimizes AI training pipelines for large-scale models, focusing on synthetic data generation and mid-training techniques to enhance model performance.
Build and optimize large-scale multimodal AI systems (image, video, audio, text) from data pipelines to real-time interactive models, working across the full stack in a fast-paced research environment.
Develops and refines AI models using post-training and reinforcement learning techniques to improve reasoning, truthfulness, and real-world capabilities in Palo Alto.
Builds and optimizes AI-powered recommendation systems for a platform used by 600M monthly users, focusing on ranking algorithms, search, and scalable ML pipelines.
Builds and maintains a secure, scalable system that gives AI models safe access to computational environments, using Rust/C++/Go and container/virtualization tech.
Build and optimize large-scale voice AI models for natural, low-latency spoken interactions, handling data pipelines, training, and deployment across real-time applications.
Builds and maintains scalable voice infrastructure and AI integrations for Grok’s cross-platform voice features, collaborating with mobile and product teams to deliver low-latency, high-quality voice experiences.
Senior Network Security Engineer designs, secures, and maintains cloud-native and AI infrastructure networks, focusing on firewalls, VPNs, IDS/IPS, and routing/switching technologies in Palo Alto.
Leads security threat detection, incident response, and threat hunting for a cutting-edge AI company in Tokyo, using Python, cloud security practices, and automation to monitor and mitigate risks across global infrastructure.
Builds AI-powered security tools to protect Kubernetes infrastructure and secure AI-driven systems, using Python, Rust, or Go in a fast-paced startup environment.
Senior IT Systems Engineer designs, integrates, and secures SaaS platforms (Okta, Google Workspace, Slack, Atlassian) and automates workflows to support a fast-growing AI company in Palo Alto.
Designs and maintains data pipelines and integrations to support internal operations, using SQL, Java, Python, and ETL tools in a fast-paced enterprise environment.
Builds and operates distributed data pipelines processing billions of events daily to power AI-driven insights, using Python, Spark, Kafka, Flink, and SQL in Palo Alto.
Develops and optimizes a reinforcement learning training framework for AI systems, working with distributed systems and languages like Python, JAX, Rust, or C++.
Build and optimize GPU-based ML infrastructure for large-scale AI systems, including training frameworks and data pipelines, while collaborating with ML teams to productionize models.
Builds and maintains AI evaluation systems to measure model capabilities, behaviors, and failures for xAI’s frontier research, using software engineering best practices.
PG&E's Technology & Security team in Oakland (hybrid) is hiring an individual-contributor Storage Platform Engineer to build and support modern enterprise data infrastructure — storage platforms, infrastructure services, cloud operations, and automation that underpin critical business applications.
PG&E Corporation is hiring an individual-contributor Data Platform Engineer in Oakland (hybrid) within its Technology & Security unit to build and support modern data infrastructure — delivering secure, resilient, scalable enterprise data platforms for critical business applications.
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