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AI Agent Engineer
Build production-grade AI agent systems that power marketing content workflows, focusing on agent loops, retrieval, evaluation, and cost/latency optimization using TypeScript and Python.
Lead Instructor: Machine Learning Data Associate
Teach live virtual classes in German on ML/AI workflows, generative AI, and data labeling to diverse audiences, while refining curriculum and collaborating with teams in English.
AI Revenue Growth Manager
The AI Revenue Growth Manager will lead commercial development and revenue generation for Keywords AI Data Services across the UK and EMEA, identifying, qualifying and closing new business opportunities with frontier…
Software Engineer, Feedback & Learning Systems — Meta Factory
Build and own Meta Factory’s agent learning and feedback systems, including evaluation-driven improvement pipelines and reinforcement learning to enhance agentic AI tools used by thousands of Adobe engineers.
LLM Engineer
Designs and runs fine-tuning workflows for large language models using supervised, DPO, RLHF, and related techniques, while building scalable training pipelines and rigorous evaluation suites.
AI Application Architect
Design and lead the architecture of AI-native applications, including agent systems, LLM infrastructure, and scalable data pipelines, while ensuring security and compliance for production-grade systems.
Principal Data Scientist_Boston
Lead enterprise Generative AI strategy, designing advanced RAG architectures and evaluation frameworks to deploy production-grade LLM systems with a focus on accuracy, safety, and business impact.
Machine Learning Engineer – RL
Design, train, and deploy reinforcement-learning systems for high-stakes decision problems using Python, deep-learning frameworks, and GPU clusters.
Senior Staff Product Manager - Splunk AI Foundations
Lead the roadmap for Splunk’s core AI/ML platform, defining tools for model development, orchestration, and enterprise-grade deployment with security and observability.
AI Research Engineer - Datadog AI Research (DAIR)
Research Engineer at Datadog’s AI lab in Paris builds and scales multimodal AI systems for cloud observability, training world models and autonomous agents using PyTorch, Ray, and GPU clusters.
Business Development
About Arena Intelligence Arena is the platform for evaluating how AI models perform in the real world. Founded by researchers from UC Berkeley's SkyLab, we're on a mission to measure and advance the frontier of…
Senior NLP/LLM Engineer (Copilot)
Senior NLP/LLM engineer builds and owns end-to-end AI-copilot pipelines for premium client managers, including RAG, multi-agent orchestration, and LLM alignment.
Senior NLP/LLM Engineer (Copilot)
Senior NLP/LLM engineer to design and build end-to-end AI-copilot pipelines for premium client managers, including RAG, multi-agent orchestration, and LLM fine-tuning with PyTorch.
AI Safety Expert - Red Team
Red-team conversational AI models by probing for jailbreaks, prompt injections, and bias to uncover vulnerabilities and improve safety.
Staff Machine Learning Engineer Waymo London, England, United Kingdom
Build and scale ML systems for autonomous driving, including RL algorithms and generative models to evaluate and improve self-driving behavior.
Senior AI/ML engineer
Build and scale Flo’s GenAI platform: LLM judges, fine-tuning pipelines, evaluation frameworks, and real-time personalization for a women’s health app used by 80M+ monthly users.
Senior Software Engineer, Identity Scale AI London, UK
Builds and scales identity infrastructure (SSO, MFA, OAuth, RBAC/ReBAC) for AI platforms, ensuring secure access across enterprise systems and compliance with standards like SOC2.
Senior Software Engineer - ML/AI
Build and deploy production-grade AI agents and LLMs for payments, optimizing merchant experiences and internal workflows at a global fintech scale.
Senior Machine Learning Engineer
Build and scale ML systems for search, recommendations, and LLM-powered assistants that help teachers plan lessons and personalize learning in K–12 education.
Lead AI Engineer
Lead AI Engineer builds and architects AI-driven solutions, prototypes with LLMs and GenAI frameworks, and sets engineering standards for scalable, secure, and cost-efficient AI applications.