Research Engineer / Scientist, Self-Improvement
Solving Self-Improving Superintelligence The human brain is a sponge. Today’s AI brains are brittle and rigid. At Letta, we’re building self-improving artificial intelligence: creating agents that continually learn from experience and adapt over time. Founded by the creators of MemGPT from UC Berkeley’s Sky Computing Lab (the birthplace of Spark and Ray). Backed by Jeff Dean, Clem Delangue, and pioneers across AI infrastructure. Our agents already power production systems at companies like 11x …
Senior Specialist, Security Research Engineer
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus…
Research Engineering Scientist (RESA) III
Job Summary As the Research Engineering Scientist ( RESA ) III you will support research scientists, students, and faculty at the UTA Research Institute ( UTARI ) in developing control hardware and implementing software for robotic and medical device R&D projects. Most activities will focus on lab work, including the development and testing of prototypes in laboratory and research settings. Perform job duties under direct supervision. Essential Duties And Responsibilities Design the layout, ass…
Principal Research Engineer IV, S2
Purpose of the Position: The Principal Research Engineer will provide advanced software engineering, and project management expertise in direct support of aviation platforms. The role focuses on developing reconfigurable emulated hardware and software to replicate aviation cockpit and cabin interfaces, enabling requirements analysis and lifecycle sustainment. The candidate will lead agile software development teams, manage technical requirements, ensure delivery of high-quality modeling and sim…
Research Engineer / Scientist, Post-Training
Solving Self-Improving Superintelligence The human brain is a sponge. Today’s AI brains are brittle and rigid. At Letta, we’re building self-improving artificial intelligence: creating agents that continually learn from experience and adapt over time. Founded by the creators of MemGPT from UC Berkeley’s Sky Computing Lab (the birthplace of Spark and Ray). Backed by Jeff Dean, Clem Delangue, and pioneers across AI infrastructure. Our agents already power production systems at companies like 11x …
Staff Research Engineer, Discovery Team
About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the Team Our team is organized around the north star goal of building an AI scientist – a system capable of solving the long term reasoning challenges and …
ML Research Engineer (Agentic Systems)
About Metamorphic Metamorphic is developing new approaches to intelligence by combining machine learning with large-scale experimental neuroscience, informed by the principles that make the brain efficient, flexible, and robust. We are building foundation models trained on rich, continuous neural data — a high-resolution model of the brain at a scale never before possible. Our founding team spans machine learning, neuroscience, and neurotechnology, with prior work including the MICrONS project …
Reliability User Research Engineering Manager
At Apple, we don"t just follow industry standards, we push beyond them. The Reliability organization evaluates how well every Apple product holds up to the demands of real-world use. The Reliability Labs User Research team studies how people interact with our hardware products in these tough scenarios. We turn those findings into the specs, test strategies, and design success criteria that engineers and designers depend on across Apple"s entire product lineup.\\n\\nIn this role, you"ll collabor…
Member of Technical Staff, Research Engineer
We are building AI to simulate the world through merging art and science. We believe that world models are at the frontier of progress in artificial intelligence. Language models alone won’t solve the world’s hardest problems – robotics, disease, scientific discovery. Real progress requires models that experience the world and learn from their mistakes, the same way that humans do. And this kind of trial and error can be massively accelerated when done in simulation, rather than in the real wor…
Research Engineering Scientist Associate III
Job Summary The Research Engineering Scientist III manages the Luminescence Laboratory housed within the Earth and Environmental Sciences Department. This position prepares geological samples for luminescence dating analysis and will supervise and train students and laboratory visitors. Other responsibilities include maintain daily operations of the laboratory, including sample database, and assist with community outreach activities. Lastly, this position will develop and refine novel dating me…
Staff Reinforcement Learning Research Engineer
Do you want to build the scalable reinforcement learning framework that powers the next generation of humanoid and quadruped robots? As a Staff RL Research Engineer, you'll own the RL stack, including massively parallel simulation, domain randomization, policy optimization, and on-robot deployment. Your job is to make the pipeline fast, reliable, and reproducible. You'll work alongside world-class engineers and scientists pushing the boundaries of whole-body control and dexterous manipulation. …
Senior/Staff AI Research Engineer
Hume AI is seeking talented researchers and engineers interested in working with our AI research team to build state-of-the-art speech-language models (SLMs). Our new SLM training method—reinforcement learning from human expression (RLHE)—learns human preferences from behavior in millions of audio and video recordings, making SLMs superhumanly helpful, interesting, funny, eloquent, honest, and altruistic. Join us in the heart of New York City and contribute to our endeavor to ensure that AI is …
Research Engineer, Infrastructure, Training Systems
Thinking Machines Lab's mission is to empower humanity through advancing collaborative general intelligence. We're building a future where everyone has access to the knowledge and tools to make AI work for their unique needs and goals. We are scientists, engineers, and builders who’ve created some of the most widely used AI products, including ChatGPT and Character.ai, open-weights models like Mistral, as well as popular open source projects like PyTorch, OpenAI Gym, Fairseq, and Segment Anythi…
Research Engineer, Visual Knowledge Work
About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role We're looking for a research engineer who believes that visual and spatial reasoning are core to fully unlocking the capabilities of LLMs. On the …
Senior Staff AI Research Engineer
About Campus Campus is on a mission to accelerate the talent of tomorrow and reimagine what college can (and should) be. The problem is clear: college costs have skyrocketed, but outcomes haven’t. Traditional college hasn’t kept up with the aspirations of today’s students—and they can’t afford to wait. At Campus, we’ve built a two-year, accredited college where students learn from top professors at universities like Princeton, Stanford, and Howard, in live, online classes. Our students graduate…
ML Research Engineer (Model Training)
About Metamorphic Metamorphic is developing new approaches to intelligence by combining machine learning with large-scale experimental neuroscience, informed by the principles that make the brain efficient, flexible, and robust. We are building foundation models trained on rich, continuous neural data — a high-resolution model of the brain at a scale never before possible. Our founding team spans machine learning, neuroscience, and neurotechnology, with prior work including the MICrONS project …
Member of Technical Staff - Research Engineer
The Role We are looking for an Research Engineer to build intelligent systems that learn from real-world usage. You will work across LLMs, agent architectures, evaluation pipelines, and production AI systems, turning cutting-edge research into reliable products. Some weeks you'll be developing novel AI capabilities and experimenting with new models. Other weeks you'll be shipping production features that help customers build smarter, more reliable AI applications What you'll do: Build SOTA agen…
Research Engineer, Frontier Speculative Decoding
About the Role Together AI is building the Inference Platform that powers the world's most advanced generative AI models. Your role will be a critical bridge between cutting-edge research and real-world applications, focusing on making translating our internal model training research to production-ready deployment for our customers. This involves a deep commitment to data-centric development, meticulous hyperparameter tuning, and rigorous checkpoint evaluation before models ever hit production.…
Senior Threat Intelligence Research Engineer
Description Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currently seeking a dynamic FortiGuard Senior Threat Intelligence Research Engineer to contribute to the success of our rapidly growing business. FortiGuard SE team is a special strategic engagement team, specialize…
Sr. Applied Research Engineer - Biomechanics
Description Sr. Applied Research Engineer – Biomechanics – Burlington What You’ll Do: We are seeking a highly motivated and experienced scientist or engineer to join our Applied Research team and contribute to the advancement of next-generation technologies within our Corneal Health (CH) product portfolio. This role will play a central part in driving early-stage innovation, technology development, and translational research efforts aimed at expanding the capabilities and clinical impact of our…