Research Engineer jobs in United States
Explore 56 matching jobs.
Research Engineer – Simulation, World Models
Mecka
Posted: 10/19/2026PythonC++
Research Engineer, RL Env
Mecka
Posted: 10/19/2026Research Engineer – Post-Training
Deepgram
Posted: 10/19/2026Open SourcePythonPyTorch
Research Engineer
DatologyAI
Posted: 10/16/2026CloudPythonPyTorchRaySpark
Research Engineer – Inference
Prime Intellect
Posted: 10/16/2026Node.jsPythonPyTorch
Research Engineer – RL Infrastructure
Prime Intellect
Posted: 10/16/2026Node.jsPyTorchRay
Research Engineer / Scientist – Reinforcement Learning
Prime Intellect
Posted: 10/16/2026PythonPyTorch
Research Engineer – Pretraining Data
Prime Intellect
Posted: 10/16/2026Distributed SystemsPythonRaySpark
Research Engineer – Pretraining
Prime Intellect
Posted: 10/16/2026PythonPyTorch
AI and Software Innovation Engineer IV
Framatome
Posted: 10/16/2026AWSAzureCloudPythonReactReact NativeTypeScriptVue.js
AI Data Innovation Engineer
U.S. Bank
Posted: 10/14/2026AWSAzureCloudGoogle Cloud PlatformPythonSparkSQL
Biometric Imaging Innovation Engineer
ASSA ABLOY Opening Solutions
Posted: 10/14/2026LinuxPythonC++
Circularity Innovation Engineer
HP
Posted: 10/14/2026Deep Learning Research Engineer Intern
DataRobot
Posted: 10/13/2026PyTorch
Research Engineer
Thomson Reuters
Posted: 10/12/2026AWSAzureCloudNumpyPandasPythonScikit-Learn
Staff Research Engineer – RRI Harness
Sequen
Posted: 10/9/2026KubernetesNode.jsPythonPyTorchGo
Staff Research Engineer – Recursive Self-Improvement Lead
Sequen
Posted: 10/9/2026Python
Product Teardown Research Engineer
Cirrus Logic
Posted: 10/8/2026Staff Machine Learning, Operations Research Engineer
Burq
Posted: 10/8/2026Manager, Research Engineering
Thomson Reuters
Posted: 10/7/2026AWSAzureCloudMicroservicesPythonReactTypeScript
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Expertise in building and debugging physics-based simulations using platforms like MuJoCo and Isaac Sim, combined with strong reinforcement learning fundamentals and the ability to design controlled experiments for sim-to-real transfer. Proficient in developing scalable tools and infrastructure for robotics and embodied AI research.
Highest-signal resume keywords
Physics-Based SimulationMuJoCoIsaac SimReinforcement LearningPython
Tech Stack
Tools & technologiesPythonC++
About the role
Key responsibilities & impact- Build simulation environments modeling robots, sensors, objects, contacts, materials and dynamics
- Build reliable pipelines for parallel rollouts, synthetic data, policy training and evaluation
- Calibrate simulations against measured data and improve mismatches in dynamics or sensing
- Use system identification, domain randomization and controlled experiments to improve sim-to-real transfer
- Build learned dynamics or latent models and combine them with physics-based systems for prediction, planning and control
- Turn prototypes into reusable simulation assets, training infrastructure and documented methods with researchers and engineers
Requirements
What you’ll need- Deep experience building and debugging physics-based simulation with MuJoCo, Isaac Sim or comparable platforms
- Strong reinforcement learning and embodied AI fundamentals, including observations, actions, rewards and policy evaluation
- Experience with learned dynamics, latent world models or hybrid physics-learning systems
- Strong Python and C++ systems skills
- Ability to build scalable, reproducible tools other researchers can extend
- Ability to design controlled experiments, measure sim-to-real gaps and trace failures to models, data, policies or infrastructure
- Experience with simulation or training infrastructure used at scale by a robotics or embodied AI research team is an advantage
- Demonstrated sim-to-real transfer is an advantage
- Published or open-source work in world models, differentiable simulation, GPU-accelerated simulation or model-based reinforcement learning is an advantage
Benefits
Comp & perks- Equity
- Health and wellness benefits
- Other company programs
ATS Keywords
✓ Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Physics-Based SimulationReinforcement LearningLearned DynamicsLatent World ModelsPythonC++Controlled ExperimentsSim-To-Real TransferPolicy EvaluationHybrid Physics-Learning Systems
Tools & Technologies
Simulation InfrastructureTraining InfrastructureSynthetic DataPolicy TrainingEvaluation Pipelines
Industry Keywords
Embodied AIRoboticsDomain RandomizationSystem IdentificationGPU-Accelerated Simulation
