…We build the data, environments, and evaluations that frontier labs use to train and judge their agents. This role sits where training meets infrastructure…

…APIs, SDKs, internal platforms, ML infrastructure — products whose users are engineers. - You've shipped something agentic or model-backed into production. You understand evals…

…for software engineers who want to define what ships next. Leveling is broad and flexible: we're hiring from Senior through Staff+, across platform…

…and accelerate research and LLM training. - Coordinate with other engineering teams (Infrastructure, Efficiency, Serving) and the scientific teams (Agent, Multimodal, Multilingual, etc.). - Research, implement…

…you are capable of using AI tools and delivering directly in customer sandbox environments. You drive the architectural decisions that downstream teams (customer engineering…

…Mentor interns, junior researchers and engineers, fostering collaboration, growth and excellence in a dynamic R&D environment. Lead efforts in transitioning research into production…

Perplexity is seeking energetic engineers to join our highly driven Agents engineering team. The Agents team consists of backend, full-stack, and AI/ML…

…AI, or scientific ML - Hands-on experience training large-scale models (vision, language, or multimodal) with distributed compute - Strong software engineering fundamentals: system design…

…control agents. Deep understanding of model efficiency and deployment trade-offs in production environments. Experience with multi-modal foundation models. Experience developing ML systems…

…ABOUT THE ROLE - Build systems that transform powerful pre-trained models into aligned and general agents. - Drive research and engineering initiatives that push the…

…ABOUT DEEPTUNE Deeptune is an RL environments lab within Mercor. We build training gyms for AI agents — high-fidelity simulations where models learn to…

…Demonstrated experience integrating LLMs into products (product integration, not ML model training). Experience building agentic systems : autonomous or semi-autonomous agents that take actions…

…for software engineers who want to define what ships next. Leveling is broad and flexible: we're hiring from Senior through Staff+, across platform…

…This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services. This…

…and operate an increasingly diverse set of AI workloads, from training, to inference, agents, and sandboxes. CoreWeave Kubernetes Service is at the center of…

…We're leveraging the latest advances in AI to transform how engineers work from IDE environments to web-based tools and services, empowering developers…

…business environment Take on exciting and difficult challenges in AI harness engineering, such as agent cognitive architecture, eval benchmark creation, context engineering, generative UI…

…internal RL stack, RL environments built on real operational systems, training and evaluation pipelines, and agent evaluation harnesses, with engineering support to extend them…

…and AI-agent protection. You’ll learn how to design and implement production-quality systems, work in an AI-native engineering environment, and contribute…

The MLIL DataPlane team is looking for a Software Development Engineer to own the design and implementation of our inference data plane. We build…

The MLIL DataPlane team is looking for a Senior Software Development Engineer to own the design and implementation of our inference data plane. We…

…inference, and/or the design of agentic AI systems. You will partner closely with business, finance, engineering, and science stakeholders to take ideas from…

…We're looking for a product-minded engineer to join as a Member of Technical Staff and own the surfaces that make this real…

…Yet building AI systems that reliably solve real-world problems remains one of the hardest engineering challenges. As a Staff Frontier Agent Engineer (Applied…

As a Staff Software Engineer, Engine & Tools on an unpublished R&D product, you will be responsible for designing and implementing AI/ML driven…