Research Engineer Jobs in United States

About GAINSGAINS is on a mission to make supply chains smarter, faster, and self-improving, powered by AI. Our Decision Engineering & Orchestration (DEO) platform doesn't just support decisions, it drives them by aligning strategy, planning, and execution across every level of the supply chain. We s

.txt builds structured generation: we make language models produce output that follows a given format, by deciding at every decoding step which tokens are allowed. We compile a JSON Schema, a regex, a grammar, a list of function definitions or a policy into that decision, fast enough to run inside t

About Harmonic At Harmonic, we are building a mathematical reasoning engine that operates with absolute precision. While most AI makes maximum-likelihood guesses, Harmonic's Aristotle uses Lean4 and reinforcement learning to verify its reasoning and results.Following our Gold Medal-level performance

At Google DeepMind, we value diversity of experience, knowledge, backgrounds and perspectives and harness these qualities to create extraordinary impact. We are committed to equal employment opportunities regardless of sex, race, religion or belief, ethnic or national origin, disability, age, citize

The Research Engineer position will work collaboratively with teams of: scientists (chemists, physicists, computer, etc.); engineers (mechanical, electrical, aerospace, chemical, materials, software, computer, etc.); technical leaders (both internal and external); business leaders (strategic, sales,

About Us Constellation is creating the AI-human translation layer that ensures humanity evolves alongside our technology. Our mission is to leverage AI towards addressing deep and meaningful problems at the core of the human experience: empowering people towards their goals, augmenting our cognition

Make Our Bridges Safer: One Test at a Time Bridge scour, the erosion of streambed material around piers and abutments, is the leading cause of bridge failures in the United States, contributing to an estimated 25 to 30 bridge failures every year, with thousands more bridges nationwide currently list

About the Role and Team As a Principal Research Engineer on the Post-Training team, you will drive the technical vision, execution, and evolution of the systems that transform foundation models into intelligent, engaging, and aligned products. Specifically, your team focuses on post-training of top-

Snapshot At Google DeepMind, our research team is dedicated to tackling the most complex challenges in online information quality. We strive to advance the state of the art by developing innovative solutions to detect manipulated media and misleading narratives, ensuring the integrity of digit

What We're Building: If you want to shape the future of science, come build with us. Medra is building Physical AI Scientists: robotic systems that work hand-in-hand with leading biopharma partners to enable scientific breakthroughs faster than ever before. 🤖 Physical AI that can operate scientific

Help Explain Why Bridges Fail — And Design the Concrete That Won't Roughly 600,000 bridges make up the National Highway System, and the concrete research happening in this lab directly shapes the design specifications engineers nationwide rely on to build and rate every one of them. When a bridge do

About SuperAnnotate SuperAnnotate builds the data that pushes AI forward. Frontier AI labs and leading enterprises rely on us to create, evaluate, and improve the data behind their models, across every modality and every stage of training. We blend technology, human intelligence, and operational exc

Position Overview: Our consultants work side by side with client organizations to help them make smarter decisions about their people. The Applied Data Science Research Engineer - Talent Analytics is the analytical engine behind that work. In this role, you will be embedded on client-facing consulti

You will: You will work collaboratively to improve our models and iterate on novel research directions, sometimes in just days. We're looking for talented engineers who'd enjoy applying their skills to deeply complex and novel AI problems. Here, you will: Apply and extend the Helm proprietary algori

About the Company Models are what they eat. But a large portion of training compute is wasted training on data that are already learned, irrelevant, or even harmful, leading to worse models that cost more to train and deploy. At DatologyAI, we’ve built a state of the art data curation suite to autom

About Harmonic At Harmonic, we are building a mathematical reasoning engine that operates with absolute precision. While most AI makes maximum-likelihood guesses, Harmonic's Aristotle uses Lean 4 and reinforcement learning to verify its reasoning and results.Following our Gold Medal-level performanc

Snapshot We are seeking a highly motivated Research Engineer (L5) with a strong background in multi-modal modelling for humans and a focus on speech & audio/visual to join the effort within Google DeepMind's Frontier AI unit. This role is pivotal in developing foundational multimodal AI capabili

Princeton NuEnergy (PNE) is an advanced materials manufacturing and technology company, with the most cost-effective and capital-efficient process for the production of battery-grade cathode active material (CAM) for lithium-ion batteries. Built on a proprietary, closed-loop platform, PNE's high-per

The Opportunity We're reimagining fashion shopping with AI avatars. To do this we're developing cutting-edge diffusion models and designing novel, personalized interfaces. We're a small team of creative builders in NYC with a rare combination of taste and deep AI expertise. Previously we've shipped

We are looking for a research engineer to research, test, and deploy new trading strategies, as well as to design and build research infrastructure to test trading ideas. Candidates focusing on strategy development should be strong quantitative problem solvers interested in identifying and monetizin