Research Engineer jobs in United States

Explore 59 matching jobs.

Sony

Research Engineer Intern – Ethical Creative and Protective AI Lab

Sony

Posted: 10/20/2026
ST Engineering North America

Project Engineer – Research and Development

ST Engineering North America

Posted: 10/20/2026
Materion Corporation

Technology & Innovation Engineer II

Materion Corporation

Posted: 10/20/2026
Mecka

Research Engineer, RL Env

Mecka

Posted: 10/19/2026
Mecka

Research Engineer – Simulation, World Models

Mecka

Posted: 10/19/2026
PythonC++
Deepgram

Research Engineer – Post-Training

Deepgram

Posted: 10/19/2026
Open SourcePythonPyTorch
DatologyAI

Research Engineer

DatologyAI

Posted: 10/16/2026
CloudPythonPyTorchRaySpark
Prime Intellect

Research Engineer – Inference

Prime Intellect

Posted: 10/16/2026
Node.jsPythonPyTorch
Prime Intellect

Research Engineer – RL Infrastructure

Prime Intellect

Posted: 10/16/2026
Node.jsPyTorchRay
Prime Intellect

Research Engineer / Scientist – Reinforcement Learning

Prime Intellect

Posted: 10/16/2026
PythonPyTorch
Prime Intellect

Research Engineer – Pretraining Data

Prime Intellect

Posted: 10/16/2026
Distributed SystemsPythonRaySpark
Prime Intellect

Research Engineer – Pretraining

Prime Intellect

Posted: 10/16/2026
PythonPyTorch
Framatome

AI and Software Innovation Engineer IV

Framatome

Posted: 10/16/2026
AWSAzureCloudPythonReactReact NativeTypeScriptVue.js
U.S. Bank

AI Data Innovation Engineer

U.S. Bank

Posted: 10/14/2026
AWSAzureCloudGoogle Cloud PlatformPythonSparkSQL
ASSA ABLOY Opening Solutions

Biometric Imaging Innovation Engineer

ASSA ABLOY Opening Solutions

Posted: 10/14/2026
LinuxPythonC++
HP

Circularity Innovation Engineer

HP

Posted: 10/14/2026
DataRobot

Deep Learning Research Engineer Intern

DataRobot

Posted: 10/13/2026
PyTorch
Thomson Reuters

Research Engineer

Thomson Reuters

Posted: 10/12/2026
AWSAzureCloudNumpyPandasPythonScikit-Learn
Sequen

Staff Research Engineer – RRI Harness

Sequen

Posted: 10/9/2026
KubernetesNode.jsPythonPyTorchGo
Sequen

Staff Research Engineer – Recursive Self-Improvement Lead

Sequen

Posted: 10/9/2026
Python
Sony

Research Engineer Intern – Ethical Creative and Protective AI Lab

Sony
Posted 10/20/2026full-timeRemote • United StatesEntry Level💰 $50 per hourWebsite
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Core Competencies

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Core Competencies

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Demonstrates expertise in fine-tuning models using supervised and reinforcement learning techniques, particularly in the context of large language models (LLMs) and vision-language models (VLMs). Strong analytical and problem-solving skills are essential for evaluating AI-related risks and contributing to innovative research outcomes.

Highest-signal resume keywords
PhD In Computer ScienceRL Fine-Tuning Of LLMsLLM/VLM Tooling And FrameworksMachine Learning FundamentalsResponsible AI Development

About the role

Key responsibilities & impact
  • Contribute to post-training and evaluation infrastructure for a novel multimodal AI system
  • Fine-tune models using supervised learning and reinforcement learning-based approaches, including SFT, RLAIF, and RLVR
  • Define and implement custom metrics for evaluating different fine-tuning approaches
  • Contribute to tools and frameworks that assess and mitigate AI-related risks in generative AI
  • Contribute to research outcomes in top-tier conferences and journals
  • Propose and implement innovative ideas
  • Work alongside researchers and engineers in a globally diverse team

Requirements

What you’ll need
  • Completed or currently pursuing a PhD in Computer Science, Machine Learning, or related scientific discipline
  • Strong preference for hands-on experience with RL fine-tuning of LLMs and/or VLMs
  • Experience with LLM/VLM tooling and frameworks, API integration, and prompt engineering
  • Familiarity with and interest in responsible AI development
  • Strong understanding of machine learning fundamentals
  • Strong research, analytical, and problem-solving skills
  • Excellent written and verbal communication skills in English
  • Honesty, trustworthiness and ethical conduct are material requirements

Benefits

Comp & perks
  • 3 month internship
  • Hourly pay with eligibility for overtime
  • Disability accommodation for qualified individuals with disabilities and disabled veterans

ATS Keywords

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Hard Skills
Supervised LearningReinforcement LearningFine-Tuning ModelsCustom Metrics ImplementationAPI IntegrationPrompt Engineering
Soft Skills
Research SkillsAnalytical SkillsProblem-Solving SkillsWritten CommunicationVerbal Communication
Industry Keywords
Generative AIAI-Related RisksEthical ConductHonestyTrustworthiness