AI Research Scientist &amp; Research Engineer Jobs — Page 3

PyTorchDiffusionMultimodal

18 May 2026View job

Research Scientist, Post-Training — Video Generation

Pika · Mid-level

fulltime·Remote · US remote

16 May 2026View job

Machine Learning Scientist

Rime · Mid-level

PyTorch

fulltime·Remote · United States

15 May 2026View job

Staff Machine Learning Research Scientist

SmarterDx · Lead

PythonPyTorchJAXKubernetesAWS+3

fulltime·Remote · Remote (United States)

06 May 2026View job

Applied ML Researcher (Force Fields and Simulation)

CuspAI · Mid-level

KubernetesRay

fulltime·Remote · Amsterdam, NL

06 May 2026View job

Member of Engineering (Reinforcement Learning Infrastructure)

Poolside · Mid-level

PythonPyTorchJAXLLMReinforcement Learning

fulltime·Remote · Remote (EMEA/East Coast)

27 Apr 2026View job

Member of Engineering (Reinforcement Learning)

Poolside · Mid-level

PythonPyTorchJAXLLMReinforcement Learning

fulltime·Remote · Remote (EMEA/East Coast)

27 Apr 2026View job

Research Engineer, Machine Learning (RL Velocity)

Anthropic · Mid-level

PyTorchJAXMultimodalDistributed Systems

fulltime·Remote · Remote-Friendly (Travel-Required) | San Francisco, CA | New York City, NY

23 Apr 2026View job

Applied Research Engineer - Dubbing

Synthesia · Mid-level

PythonGoComputer VisionDiffusion

23 Apr 2026View job

Senior AI R&D Engineer – Pre-training Data (f/m/d)

Aleph Alpha · Senior

PythonKubernetesRustNLP

23 Apr 2026View job

Research Scientist

Roboflow · Mid-level

Computer Vision

fulltime·Remote · Remote

22 Apr 2026View job

Conversational Modelling Research Engineer

Tavus · Mid-level

PyTorchMultimodal

fulltime·Remote · Remote

22 Apr 2026View job

Senior AI Researcher - Pre-training Data (m/f/d)

Aleph Alpha · Senior

PythonPyTorchLLMNLP

PythonPyTorchJAXCUDAKubernetes+3

21 Apr 2026View job

Research Engineer, Model Inference & Serving - Paris

H Company · Mid-level

fulltime·Remote · Hybrid Paris

14 Apr 2026View job

Research Engineer / Scientist, Post-training & Reinforcement Learning - London

H Company · Mid-level

PythonPyTorchTensorFlowJAXGo+3

fulltime·Remote · Hybrid London

14 Apr 2026View job

Software Engineer, Infrastructure - Analytics Platform

OpenAI · Mid-level

RustReinforcement LearningC++Distributed Systems

PythonPyTorchLLMComputer VisionMultimodal+3

11 Apr 2026View job

Staff ML Research Scientist, Pegasus

Twelve Labs · Lead

fulltime·Remote · Seoul, South Korea

PythonPyTorchJAXCUDAKubernetes+3

Research Engineer, Model Inference & Serving - London

H Company · Mid-level

fulltime·Remote · Hybrid London

PythonPyTorchLLMComputer VisionMultimodal+3

Senior ML Research Scientist, Pegasus

Twelve Labs · Senior

fulltime·Remote · Seoul, South Korea

PythonGoReinforcement LearningMultimodalDistributed Systems

Anthropic Fellows Program, Reinforcement Learning

Anthropic · Mid-level

fulltime·Remote · London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA

PythonGoReinforcement LearningMultimodalDistributed Systems

Anthropic Fellows Program, ML Systems & Reinforcement Learning

Anthropic · Mid-level

fulltime·Remote · London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA

PythonCUDAKubernetesGoRust+3

Staff / Principal Machine Learning Engineer, Inference - Switzerland

Inworld AI · Lead

fulltime·Remote · Switzerland

07 Apr 2026View job

Staff / Principal Machine Learning Engineer, Inference - USA

Inworld AI · Lead

PythonCUDAKubernetesGoRust+3

fulltime·Remote · Mountain View, California, USA

07 Apr 2026View job

Product Researcher

Firecrawl · Mid-level

GoLLMRAG

fulltime·Remote · San Francisco, CA (Hybrid) OR Remote (Americas, UTC-3 to UTC-10)

06 Apr 2026View job

Senior Machine Learning Engineer - Learned Planning/Reinforcement Learning

Torc Robotics · Senior

PythonPyTorchReinforcement LearningTransformersRay

fulltime·Remote · Remote - U.S, Ann Arbor, MI

06 Apr 2026View job

Staff / Principal Applied AI Researcher (Agentic Search)

Nebius · Lead

PythonGoLLMRAGTransformers+2

fulltime·Remote · Amsterdam, Netherlands; London, United Kingdom; Remote - Europe

30 Mar 2026View job

Director, Forward Deployed Researcher - Data as a Service

Snorkel AI · Lead

Multimodal

fulltime·Remote · New York City, NY (Hybrid); San Francisco, CA (Hybrid); United States (Remote)

25 Mar 2026View job

Post-Training Research Engineer

Baseten · Mid-level

PyTorchTensorFlowJAXKubernetesReinforcement Learning+3

fulltime·Remote · Germany

23 Mar 2026View job

Senior / Lead Research Scientist - Germany

Inworld AI · Lead

GoLLMNLPMultimodal

18 Mar 2026View job

Research Engineer — Reinforcement Learning

Firecrawl · Mid-level

GoLLMReinforcement LearningGPU

fulltime·Remote · San Francisco, CA (Hybrid) OR Remote (Americas, UTC-3 to UTC-10)

18 Mar 2026View job

Research Engineer — Search/IR

Firecrawl · Mid-level

GoLLM

fulltime·Remote · San Francisco, CA (Hybrid) OR Remote (Americas, UTC-3 to UTC-10)

18 Mar 2026View job

Staff / Principal Platform Engineer - USA

Inworld AI · Lead

PythonKubernetesAzureLLMGPU+1

fulltime·Remote · Mountain View, California, USA

17 Mar 2026View job

Post-Training Research Scientist

Baseten · Mid-level

Spark

PythonPyTorchCUDADockerAWS+3

17 Mar 2026View job

Senior Applied Research Engineer - Video Team

Synthesia · Senior

PyTorchKubernetesDockerDiffusionMultimodal

10 Mar 2026View job

Research Engineer, Multimodal

Character AI · Mid-level

fulltime·Remote · Redwood City, CA

06 Mar 2026View job

Senior AI Researcher- Reinforcement learning (f/m/d)

Aleph Alpha · Senior

PythonLLMReinforcement Learning

PythonPyTorchCUDALLMDistributed Systems+1

03 Mar 2026View job

Senior AI R&D Engineer - Performance - Pre-training (f/m/d)

Aleph Alpha · Senior

26 Feb 2026View job

Member of Technical Staff

Latent Labs · Lead

AI Research

fulltime·Remote · London

19 Feb 2026View job

Member of Technical Staff

Latent Labs · Lead

AI Research

PyTorchTensorFlowTransformers

19 Feb 2026View job

Research Engineer - Speech & Realtime Models

OpenAI · Mid-level

fulltime·Remote · Toronto

17 Feb 2026View job

Research Engineer

Cohere · Mid-level

PyTorchNLP

16 Feb 2026View job

AI Inference Internship

Perplexity · Internship

JAXCUDATritonDistributed SystemsGPU+1

fulltime·Remote · London

12 Feb 2026View job

Quantitative UX Researcher

OpenAI · Mid-level

PythonSQL

MultimodalDistributed Systems

09 Feb 2026View job

Machine Learning Engineer, Distributed Data Systems - Robotics

OpenAI · Mid-level

Reinforcement LearningGPU

06 Feb 2026View job

Research Scientist Intern (PhD) - Model Team - London

H Company · Internship

fulltime·Remote · Hybrid London

03 Feb 2026View job

Staff Research Engineer, Voice + Speech

Decagon · Lead

Python

27 Jan 2026View job

Staff Research Engineer

Decagon · Lead

Python

fulltime·Remote · Switzerland

27 Jan 2026View job

Staff / Principal Research Scientist - Switzerland

Inworld AI · Lead

GoLLMNLPMultimodal

17 Jan 2026View job

Staff Research Engineer - Interactive Avatars

Synthesia · Lead

PythonPyTorchGoReactComputer Vision+1

12 Jan 2026View job

Research Engineer in Data

Synthesia · Mid-level

PythonGo