AI model improvement Jobs

PyTorch

2d agoFI

Helix AI Engineer, Pretraining

Figure

San Jose, California, United States (On-site)

AI Research Engineer

PyTorch

2d agoFI

Helix AI Engineer, Generative AI

Figure

San Jose, California, United States (On-site)

AI Engineer

Generative AI

20h agoNV

Research Scientist, Generative AI for Physical AI - PhD New College Grad 2026

NVIDIA

Santa Clara, California, United States (On-site)$168K – $264.5K Yearly

20h agoNV

Inference Optimization Architect, Speech AI

NVIDIA

Bengaluru, Karnataka, India (On-site)

Deep Learning Engineer

CUDA

TensorRT

4w agoHA

Software Engineer, AI Platform

Harvey

Ontario, Canada (Remote)C$154K – C$264K Yearly

20h agoNV

Senior AI and LLM Engineer

NVIDIA

California, United States (Hybrid)$184K – $356.5K Yearly

Machine Learning Engineering

LLM

2w agoXA

Member of Technical Staff - Model Training

xAI

London, England, United Kingdom (On-site)

3w agoXA

Member of Technical Staff - Model Evaluation

xAI

London, England, United Kingdom (On-site)

Data Scientist

Model Evaluation

Model Assessment

3d agoPR

AI Trainer - Malaysia

Prolific

Malaysia (Remote)$20 – $20 Hourly

3w agoNE

Senior Data Scientist (Applied AI / LLM)

Nebius

Tel Aviv-Yafo, Tel Aviv District, Israel (On-site)

Data & Analytics

Senior Data Scientist

Large Language Models

RAG

2w agoNV

Solutions Architect, Post-Training

NVIDIA

Seoul, Seoul, South Korea (On-site)

Solutions Architecture

Megatron-LM

Megatron-Bridge

2w agoXT

AI in Residence

Xaira Therapeutics

South San Francisco, California, United States (On-site)$10K – $15K Monthly

10h agoXA

Model Behavior Tutor - Epistemic Rigor & Truthfulness

xAI

Worldwide (Remote)$40 – $70 Hourly

4w agoNV

Research Engineer - Accelerator Architecture

NVIDIA

United Kingdom (Remote)

Hardware Engineering

AI Research

AI Models

Accelerator Architecture

1mo agoNV

Solution Architecture Intern, AI in Industry - 2026

NVIDIA

Beijing, Beijing, China (On-site)

Solution Architecture

Accelerated Computing

Linux

2w agoNV

Solutions Architect - Deep Neural Network Evaluation

NVIDIA

Europe, Middle East, and Africa (Remote)zł 292.5K – zł 507K Yearly

Solutions Architecture

AI Research & Engineering

Deep Neural Networks

Agentic AI

3w agoOP

Machine Learning Engineer, Integrity

OpenAI

San Francisco, California, United States (On-site)$266K – $555K Yearly

Applied AI

Applied AI Engineering

Machine Learning

Deep Learning

6d agoAN

Research Engineer, Production Model Post Training

Anthropic

San Francisco, California, United States (Hybrid)$350K – $500K Yearly

RLHF

6d agoAN

[Expression of Interest] Research Scientist/Engineer, Honesty

Anthropic

New York, New York, United States (Hybrid)$350K – $500K Yearly

AI Research Scientist