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Senior AI Engineer
We're hiring a Software Engineer to build the infrastructure that powers our AI agents and ML systems end-to-end — from fine-tuning foundation models to shipping production-grade agent harnesses. You'll work…
Senior Security Researcher
Our Mission At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology…
Member of Technical Staff, Small Language Models
You will co-own the SLM training stack and the Expert Fidelity evals that already beat frontier models on the dimensions our experts and users care about. You will co-own the SLM training stack and the Expert Fidelity…
Machine Learning Engineer
MailerLite is one of the fastest-growing email marketing services. We help more than 1 million businesses around the world stay in touch with their customers. Today, we are a team of more than 170 dreamers,…
Founding Full Stack Engineer
About the Role A well-funded, early-stage B2B SaaS startup in the AI-powered sales automation space is hiring its first Founding Engineer. You'll join the CTO as a core member of a tiny, high-caliber team and help…
Data Scientist - Agentic AI Systems - Loops
We are seeking a Data Scientist with a strong research mindset to help shape the future of agentic AI systems . This role blends deep analytical thinking with fast-paced experimentation and model development, where…
Senior Machine Learning Engineer
You will fine tune models, develop AI inference services for product use cases, optimize agentic workflows through finetuning and reinforcement learning, improve evaluation and training of fine tuned models for product…
Senior Machine Learning Engineer, Agentic AI Systems
Company Description Who we are Moveworks is the Agentic AI Assistant platform that empowers the entire workforce. Our platform enables employees to converse with all of their business systems through natural language…
AI/ML Engineer (GenAI), G&A Solutions Engineering (GSE)
Imagine what you could do here. At Apple, great ideas have a way of becoming great products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you…
Senior Staff Research Engineer – Reinforcement Learning for AI Agents
XPENG is a leading smart technology company at the forefront of innovation, integrating advanced AI and autonomous driving technologies into its vehicles, including electric vehicles (EVs), electric vertical take-off…
Staff Machine Learning Engineer - Foundation Model
XPENG is a leading smart technology company at the forefront of innovation, integrating advanced AI and autonomous driving technologies into its vehicles, including electric vehicles (EVs), electric vertical take-off…
Technical Program Manager, Model Alignment and Deployment
About the role Model Alignment and Deployment is a critical, cross-functional effort spanning our Post-Training, Safety Engineering, Trust & Safety, ML Infra/Model Serving, and User Experience Research (UXR) teams.…
Director of Engineering, Applied AI
Work Locations: With the exception of some select roles that have in-office requirements, A+E Global Media operates on a flexible model that allows for remote, hybrid or full time in office work (in certain locales).…
Staff Data Scientist - Viewer experience
Job Summary: Lead the development of sophisticated recommendation algorithms that power personalized content discovery across JioStar's platform, driving measurable improvements in user engagement, satisfaction,…
Senior Research Scientist
Our research principles Sweat the details. Technical excellence requires obsessing over every detail. We co-design serving, algorithms, and interface as one system to maximize efficiency and enable real-time…

Machine Learning Researcher, RL & Agentic Systems
Company Overview: We are building Protege to solve the biggest unmet need in AI — getting access to the right training data. The process today is time intensive, incredibly expensive, and often ends in failure. The…
High Volume (TOFU) Recruiter
About HumanSignal Real-world data is the competitive edge in AI. HumanSignal is a human data partner for companies building AI models and products. Our customers ship better AI, faster, because we partner with their…
Operations Associate
About HumanSignal Real-world data is the competitive edge in AI. HumanSignal is a human data partner for companies building AI models and products. Our customers ship better AI, faster, because we partner with their…
