PPO Jobs - Remote & On-site

PPO jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $299,563/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Enterprise Apps
Quantum

Abby Care

abbycare.org
abbycare.org • HQ: San Francisco, United States • Pediatric Care • Home Care Services • Startup • Hiring 21, 3 new
HQ: San Francisco, United States • Pediatric Care • Home Care Services • Startup • Hiring 21, 3 new
Abby Care is a home health care company focused on children with complex medical needs and disabilities. The company trains and employs family members as paid caregivers under Medicaid programmes, supporting them with nurse oversight, care planning, and its own clinical software. It handles enrollment, credentialing, and claims for those families, positioning parent caregivers as a fix for the shortage of home nursing staff.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 3 hours ago 1 month ago Fading · 34%

Senior Applied AI Engineer

$220k – $270k per year • Senior • 5+ years exp • Hybrid (San Francisco, United States) • Relocation • Full-Time • Senior
Fine-tuning
Reinforcement Learning
Multimodal AI
Synthetic Data
Post-training
Knowledge Graph
LLM Evaluation
Machine Learning
PPO
+1
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sncorp.com • HQ: Sparks, United States • Electronic Warfare • Defense Manufacturing • National Security • 1001-5000 employees • Est. 1963 • Trust B • Hiring 330
HQ: Sparks, United States • Electronic Warfare • Defense Manufacturing • National Security • 1001-5000 employees • Est. 1963 • Trust B • Hiring 330
Sierra Nevada Corporation is a privately held American aerospace and defence contractor founded in 1963 and bought in 1994 by Fatih and Eren Ozmen, who still own it. It modifies and integrates special mission aircraft for the United States military and allied governments, builds navigation, communications and electronic warfare systems, and holds the contract to convert Boeing 747 airframes into the next presidential aircraft under the Survivable Airborne Operations Center programme. Headquartered in Sparks, Nevada, the company spun out its space business as Sierra Space in 2021 and remains one of the larger privately owned defence integrators in the country.
Eren Ozmen · Owner and Chairwoman · decision-maker
Fatih Ozmen · Owner and Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 days ago 1 month ago Long shot · 24%

AI/ML Engineer III

$125k – $172k per year • Middle • 9+ years exp • In office (Englewood, United States) • Bachelor's Degree • Full-Time • Secret • Middle
Python
Java
C#
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
CUDA Toolkit
Reinforcement Learning
Computer Vision
TensorRT
Transformers
TensorFlow
PyTorch
CUDA
PPO
Edge AI
Machine Learning
Robotics
Sensor Fusion
Autonomous Navigation
Management
Agile
+12
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Open 102 daysVerified live · 2 days ago 3 months ago Long shot · 9%

Sr AI/ML Engineer

$143k – $197k per year • Senior • 12+ years exp • Hybrid (Englewood, Longmont, Herndon, United States) • Bachelor's Degree • Full-Time • Secret • Senior
Python
Java
C#
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
CUDA Toolkit
Reinforcement Learning
Multimodal AI
TensorRT
TensorFlow
PyTorch
RAG
Explainable AI
CUDA
PPO
Edge AI
Machine Learning
DevOps
AWS
HPC
Robotics
Sensor Fusion
Reinforcement Learning
Management
Agile
+15
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StepFun

stepfun.com
stepfun.com • HQ: Shanghai, China • 51-200 employees • Est. 2023 • Startup • Hiring 227, 11 new
HQ: Shanghai, China • 51-200 employees • Est. 2023 • Startup • Hiring 227, 11 new
StepFun is a Chinese foundation model laboratory building a full range of models from language to speech, image and video. Its Step series includes very large mixture of experts models and multimodal systems, and the company releases open weights alongside commercial offerings. The laboratory was founded by a former senior Microsoft executive and is among the most heavily funded of the Chinese model startups; its models are used in Chinese consumer applications and enterprise deployments across several industries.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 month ago Fading · 28%

大模型训练框架工程师(训练/推理/算子)

In office (Shanghai, China) • Full-Time • Chinese: C1
CUDA Toolkit
RLHF
PyTorch
CUDA
DPO
PPO
GRPO
NCCL
DevOps
Linux
+1
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Verified live · 2 hours ago 4 months ago Long shot · 8%

大模型训练引擎优化工程师

In office (Shanghai, China) • Full-Time • Chinese: C1
PyTorch
DPO
SFT
PPO
GRPO
Megatron-LM
FSDP
Apply
Verified live · 2 hours ago 1 year ago Long shot · 6%

Code Agent 研究员

In office (Shanghai, China) • Full-Time • Chinese: C1
RLHF
NLP
PyTorch
DPO
SFT
PPO
Apply

Microsoft

microsoft.com
microsoft.com • HQ: Redmond, United States • Gaming Consoles • Console Games • Developer Tools • Cloud Platforms (IaaS & PaaS) • Office & Productivity Software • Operating Systems • 5000+ employees • Est. 1975 • Trust B • Hiring 1575, 159 new
HQ: Redmond, United States • Gaming Consoles • Console Games • Developer Tools • Cloud Platforms (IaaS & PaaS) • Office & Productivity Software • Operating Systems • 5000+ employees • Est. 1975 • Trust B • Hiring 1575, 159 new
Microsoft is an American multinational technology corporation founded in 1975 by Bill Gates and Paul Allen and headquartered in Redmond, Washington. It built the personal computing era around the Windows operating system and the Office productivity suite, and now generates the largest share of its revenue from Azure cloud infrastructure and commercial subscriptions. The company also owns GitHub, LinkedIn and the Xbox gaming business, and has invested heavily in artificial intelligence through its partnership with OpenAI and the Copilot assistants embedded across its products.
Judson Althoff · Chief Executive Officer, Commercial Business · decision-maker
Amy Hood · Executive Vice President & Chief Financial Officer · decision-maker
Satya Nadella · Chairman & Chief Executive Officer · decision-maker
Paul Allen · Co-Founder · founder
No careers mailbox known
Verified live · 2 hours ago 1 month ago Fading · 26%

Senior Applied Scientist(Agentic RL & LLM Post-Training)

≈ $43k – $109k per year (Estimated) • Senior • 4+ years exp • In office (Suzhou, Beijing, China) • Master's Degree • Senior • English (Optional)
Python
AI/ML
RLHF
Reinforcement Learning
Quantization
AI Agents
PyTorch
LLM
Mixture of Experts
Synthetic Data
SFT
PPO
GRPO
Post-training
RLAIF
Machine Learning
DeepSpeed
vLLM
SGLang
Megatron-LM
NVIDIA NeMo
Tool Use
Reward Modeling
+14
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Springboard Collaborative

springboardcollaborative.org
springboardcollaborative.org • Nonprofits & Foundations • 51-200 employees • Est. 2012 • Hiring 1
Nonprofits & Foundations • 51-200 employees • Est. 2012 • Hiring 1
Evidence-based literacy and math programs that engage families and educators together. See how Springboard Collaborative accelerates student reading growth.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago Visa sponsor 1 month ago Fading · 35%

Vice President of Product Development

≈ $155k – $291k per year (Estimated) • Head+ • 10+ years exp • Hybrid • Full-Time • Architect
PPO
Management
Agile
Scrum
Asana
Google Workspace
Apply
Report

Freeform

freeform.co
freeform.co • HQ: Los Angeles, United States • Contract Manufacturing • 3D Printers & Additive Manufacturing • 1001-5000 employees • Trust C • Hiring 76
HQ: Los Angeles, United States • Contract Manufacturing • 3D Printers & Additive Manufacturing • 1001-5000 employees • Trust C • Hiring 76
Freeform is a Los Angeles manufacturing technology company building software-defined, autonomous metal 3D printing factories that produce verified metal parts using its own sensors, real-time controls, compute and machine learning stack. Founded by former SpaceX engineers, it develops its printing systems and runs its production facility in the Los Angeles area, aiming to bring additive manufacturing to many industries at scale. It hires manufacturing, process, additive, electrical, FPGA and software engineers, machine learning researchers, factory infrastructure staff and many interns and new graduates, all based in Los Angeles.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 1 month ago Fading · 25%

Principal Machine Learning Researcher (Physical AI)

$200k – $500k per year • Equity • Lead • 10+ years exp • In office (Los Angeles, El Segundo, United States) • Relocation • PhD • Full-Time • Principal
Python
C++
AI/ML
Multimodal AI
Self-Supervised Learning
Anomaly Detection
Physical AI
Machine Learning
Reinforcement Learning
PPO
Robotics
Digital Twin
Reinforcement Learning
+3
Apply

VinFast

vinfastauto.com
vinfastauto.com • HQ: Haiphong, Vietnam • Automotive Manufacturing • 501-1000 employees • Est. 2017 • Trust B • Hiring 104, 4 new
HQ: Haiphong, Vietnam • Automotive Manufacturing • 501-1000 employees • Est. 2017 • Trust B • Hiring 104, 4 new
VinFast is a Vietnamese electric vehicle maker within the Vingroup conglomerate that designs and builds electric cars, e-scooters and motorbikes, buses, and charging and battery swap infrastructure, with its main manufacturing complex in Haiphong. Founded in 2017, it listed on the Nasdaq in 2023 through its Singapore-registered parent and sells vehicles in Vietnam, North America, Europe, India and Southeast Asia. It hires AI, embedded, AUTOSAR, sensor fusion and test engineers, data scientists, powertrain and quality engineers, and purchasing and logistics leaders, mostly in Hanoi and Haiphong.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 1 month ago Fading · 36%

Foundation AI Engineer (LLM)

≈ $20k – $52k per year (Estimated) • Senior • 5+ years exp • In office (Hanoi, Vietnam) • Bachelor's Degree • Full-Time • Senior • Vietnamese
Python
AI/ML
DeepSpeed
LoRA
vLLM
Fine-tuning
RLHF
Reinforcement Learning
Quantization
Knowledge Distillation
AI Agents
NLP
SGLang
Axolotl
PEFT
QLoRA
TensorRT-LLM
TRL
Transformers
PyTorch
LLM
Mixture of Experts
Tokenization
Hallucination
Synthetic Data
Hugging Face
DPO
SFT
PPO
GRPO
Post-training
Megatron-LM
FSDP
Constitutional AI
Model Distillation
RLAIF
Reward Modeling
Machine Learning
TensorRT
DevOps
Kubernetes
Robotics
Reinforcement Learning
+32
Apply

BILL

bill.com
bill.com • HQ: San Jose, United States • Financial AI • Billing & Subscription Management • Payment Processing & Gateways • Accounting & Tax Software • Procurement & Spend Management • 201-500 employees • Est. 2006 • Trust A • Hiring 40, 9 new
HQ: San Jose, United States • Financial AI • Billing & Subscription Management • Payment Processing & Gateways • Accounting & Tax Software • Procurement & Spend Management • 201-500 employees • Est. 2006 • Trust A • Hiring 40, 9 new
BILL is a financial operations software company that automates accounts payable, accounts receivable, spend and expense management for small and mid-sized businesses. Its cloud platform, which includes AI agents for invoice processing and the Divvy-based spend and expense cards, connects to accounting systems and is also distributed through accounting firms and banks. The company is listed on the New York Stock Exchange and runs a second large office in Draper, Utah. The company is headquartered in San Jose, California, United States.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 1 month ago Likely open · 50%

Staff Machine Learning Engineer

$195k – $234k per year • Equity • Staff+ • 8+ years exp • United States • Remote (United States) • Bachelor's Degree • Staff
LoRA
Fine-tuning
RLHF
QLoRA
PyTorch
LLM
DPO
SFT
Human-in-the-Loop
LLM Evaluation
Recommender Systems
Machine Learning
PEFT
PPO
OCR
+7
Apply

Scale AI

scale.com
scale.com • HQ: San Francisco, United States • LLM & Generative AI • AI Evaluation & Observability • AI Training Data & Annotation • 1001-5000 employees • Est. 2016 • Trust B • Hiring 172, 7 new
HQ: San Francisco, United States • LLM & Generative AI • AI Evaluation & Observability • AI Training Data & Annotation • 1001-5000 employees • Est. 2016 • Trust B • Hiring 172, 7 new
Scale AI is an American company founded in San Francisco in 2016 that supplies the training data, evaluation and tooling behind large artificial intelligence systems. It began with human-labelled annotation for autonomous driving and computer vision, then expanded into reinforcement learning from human feedback, expert data generation, model evaluation and full-stack deployment platforms for enterprises and governments. In 2025 Meta acquired a large minority stake and hired co-founder Alexandr Wang, after which the company continued under new leadership serving defence, public sector and commercial customers.
Jason Droege · Chief Executive Officer · decision-maker
Lucy Guo · Co-Founder · founder
Alexandr Wang · Co-Founder & former Chief Executive Officer · founder
No careers mailbox known
Top 25% payVerified live · 2 hours ago 1 month ago Likely open · 62%

Staff Software Engineer, RL Environments

$252k – $315k per year • Equity • Staff+ • 8+ years exp • In office (San Francisco, New York, United States) • Full-Time • Staff
Python
Go
Rust
TypeScript
AI/ML
Model Context Protocol
Reinforcement Learning
Function Calling
AI Agents
Scale AI
LLM Evaluation
Tool Use
vLLM
RLHF
SGLang
TRL
Transformers
Ray
PPO
GRPO
Post-training
RLAIF
Reward Modeling
DevOps
Docker
Kubernetes
GCP
Azure
CI/CD
AWS
+20
Apply
Likely inactiveTop 25% pay 1 year ago Long shot · 8%

Tech Lead Manager- MLRE, ML Systems

$290k – $363k per year • Equity • Lead • In office (San Francisco, New York, United States) • Full-Time • Staff
Flash Attention
CUDA Toolkit
RLHF
PyTorch
LLM
CUDA
PPO
GRPO
Post-training
Multimodal AI
Function Calling
Tool Use
+4
Apply

KREA

krea.ai
krea.ai • HQ: San Francisco, United States • Generative Image • 1-10 employees • Est. 2022 • Startup • Hiring 10
HQ: San Francisco, United States • Generative Image • 1-10 employees • Est. 2022 • Startup • Hiring 10
KREA is a company founded in 2022 that builds real-time generative visual tools for designers and artists. Its canvas updates images as the user sketches or types, and the product bundles upscaling, style training and video generation across multiple underlying models. It became popular with creative professionals who wanted control and speed rather than one-shot prompting.
No named decision-maker yet.
No careers mailbox known
Verified live · 12 min ago Visa sponsor 1 month ago Long shot · 15%

ML Researcher - Posttraining

≈ $172k – $377k per year (Estimated) • Equity • In office (San Francisco, United States) • Full-Time
vLLM
Fine-tuning
Reinforcement Learning
Knowledge Distillation
Diffusion Models
VLM
SGLang
PyTorch
LLM
DPO
SFT
PPO
GRPO
Post-training
FSDP
Model Distillation
Reward Modeling
Robotics
Reinforcement Learning
+10
Apply

SF Tensor

sf-tensor.com
sf-tensor.com • HQ: San Francisco, United States • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • Startup • Hiring 7
HQ: San Francisco, United States • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • Startup • Hiring 7
Train the models only you can build. SF Tensor provides one optimized, cross-vendor training stack for enterprise post-training and frontier pre-training.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 2 months ago Long shot · 24%

Member of Technical Staff, Post-Training & Applied Research

$275k – $315k per year • Staff+ • In office (San Francisco, United States) • Relocation • Full-Time • Staff
JAX
Knowledge Distillation
PyTorch
Synthetic Data
DPO
SFT
PPO
GRPO
Post-training
TPU
AWS Trainium
LLM Evaluation
Model Distillation
Quantization
Function Calling
Speculative Decoding
Tool Use
+9
Apply

Iambic Therapeutics

iambictherapeutics.com
iambictherapeutics.com • HQ: San Diego, United States • Prescription Drugs • Drug Discovery • Drug Discovery AI • Est. 2019 • Startup • Trust B • Hiring 26
HQ: San Diego, United States • Prescription Drugs • Drug Discovery • Drug Discovery AI • Est. 2019 • Startup • Trust B • Hiring 26
Iambic Therapeutics is a clinical-stage biotechnology company headquartered in San Diego, California, that uses physics-informed artificial intelligence and automated chemistry to accelerate small-molecule drug discovery. Founded in 2019 (originally as Entos, Inc.), the firm integrates generative AI models - such as NeuralPLexer for protein-ligand structure prediction and Enchant for multimodal property prediction - with high-throughput laboratory automation to quickly design, synthesize, and evaluate novel therapeutics.
Pete Olson · Executive Officer · decision-maker
Michael Secora · Executive Officer · decision-maker
Neil Josephson · Executive Officer · decision-maker
Thomas Miller · Executive Officer, Director · decision-maker
No careers mailbox known
Verified live · 3 hours ago 2 months ago Fading · 27%

Machine Learning Scientist — Large Multimodal Models (Post-Training)

Hybrid (Bristol, United Kingdom) • PhD • Full-Time
Python
AI/ML
Weights & Biases
LoRA
CUDA Toolkit
Optuna
Fine-tuning
RLHF
Reinforcement Learning
Quantization
Multimodal AI
PyTorch
Ray Tune
CUDA
SFT
PPO
GRPO
Post-training
RLAIF
Machine Learning
PEFT
Ray
DevOps
Docker
Kubernetes
HPC
+16
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Centific

centific.com
centific.com • HQ: Redmond, United States • AI Consulting & Integration • AI Evaluation & Observability • AI Training Data & Annotation • Translation Services • 1001-5000 employees • Est. 2020 • IT services • Trust C • Hiring 95, 4 new
HQ: Redmond, United States • AI Consulting & Integration • AI Evaluation & Observability • AI Training Data & Annotation • Translation Services • 1001-5000 employees • Est. 2020 • IT services • Trust C • Hiring 95, 4 new
Centific is an American company spun out of the localisation group Pactera EDGE that supplies the data, evaluation and engineering services artificial intelligence systems need in production. Its work covers multilingual training data collection and annotation, human evaluation of model outputs, red teaming, and the engineering to deploy models into enterprise and retail environments, drawing on a contributor network spanning many languages and markets. Headquartered in Redmond, Washington, it works with large technology companies and enterprises, and its heritage in localisation is what gave it the global human capacity this work requires.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 1 day ago 2 months ago Long shot · 21%

Principal Research Scientist, Reinforcement Learning

$250k – $300k per year • Lead • 7+ years exp • In office (Palo Alto, United States) • Master's Degree • Full-Time • Principal
Python
AI/ML
Fine-tuning
RLHF
Function Calling
TRL
LLM
RAG
Gymnasium
DPO
PPO
GRPO
Post-training
Tool Use
Reward Modeling
Machine Learning
Transformers
Synthetic Data
World Models
Robotics
Digital Twin
+11
Apply
Likely inactiveTop 25% pay 3 months ago Long shot · 8%

Applied Reinforcement Learning Engineer

$150k – $300k per year • Middle • 3+ years exp • United States • Remote (United States) • Master's Degree • Full-Time • Middle
Python
AI/ML
Fine-tuning
RLHF
Reinforcement Learning
Function Calling
AI Agents
LLM
RAG
Gymnasium
OpenAI
DPO
PPO
GRPO
Post-training
Tool Use
World Models
Reward Modeling
JAX
TRL
Transformers
TensorFlow
PyTorch
Stable-Baselines3
Ray
Synthetic Data
RLlib
Robotics
Sim-to-Real
Digital Twin
+20
Apply
Likely inactiveVerified live · 1 day ago 3 months ago Long shot · 8%

Staff Research Scientist - Reinforcement Learning

$200k – $250k per year • Staff+ • 7+ years exp • United States • Remote (United States) • Master's Degree • Full-Time • Staff
Python
AI/ML
Fine-tuning
RLHF
Function Calling
TRL
LLM
RAG
Gymnasium
DPO
PPO
GRPO
Post-training
Tool Use
Reward Modeling
Machine Learning
Transformers
Synthetic Data
World Models
Robotics
Digital Twin
+11
Apply
yealink.com.cn • HQ: Xiamen, China • Manufacturing • SZSE: 300628 • Hiring 81, 7 new
HQ: Xiamen, China • Manufacturing • SZSE: 300628 • Hiring 81, 7 new
企业荣誉 Yealink Awards 关于亿联 企业荣誉 社会责任 市场活动 投资者关系 企业荣誉 政府奖项 国家火炬计划重点高新技术企业 国家火炬计划软件产业基地骨干企业 国家规划布局内重点软件企业 国家企业技术中心 高新技术企业 国家知识产权优势企业 工信部国家质量标杆 国家软件百强企业 博士后科研工作站 制造业单项冠军示范企业 第六届厦门市质量奖 厦门市音视频统一通信重点实验室 国际奖项 Frost&Sullivan 2020产品创新力奖 Frost&Sullivan 2019卓越增长领导力奖 ITSPA 2019年度最佳VoIP设备奖 Eastern Management…
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 2 months ago Long shot · 14%

强化学习算法工程师(27届校招)(J12349)

In office (Xiamen, China)
LoRA
AI Agents
QLoRA
PyTorch
LLM
SFT
PPO
Post-training
PEFT
+1
Apply

Vidu AI

vidu.com
vidu.com • HQ: Beijing, China • Generative Image • Generative Video • Trust A • Hiring 80, 7 new
HQ: Beijing, China • Generative Image • Generative Video • Trust A • Hiring 80, 7 new
Vidu is an AI video generation platform that creates videos from text, images and reference material for marketing, social content and animation.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 2 months ago Hiring now · 72%

大模型Infra工程师 (大模型后训练)

In office (Beijing, China) • Full-Time • Chinese: C1
vLLM
SGLang
DPO
SFT
PPO
GRPO
Reward Modeling
Apply

Bosch

bosch.com
bosch.com • HQ: Gerlingen, Germany • HVAC & Refrigeration • Industrial Automation • Sensors & Transducers • Motors, Drives & Motion Control • Home Appliances • Tools & DIY Supplies • Automotive Components • 5000+ employees • Est. 1886 • Trust B • Hiring 3649, 430 new
HQ: Gerlingen, Germany • HVAC & Refrigeration • Industrial Automation • Sensors & Transducers • Motors, Drives & Motion Control • Home Appliances • Tools & DIY Supplies • Automotive Components • 5000+ employees • Est. 1886 • Trust B • Hiring 3649, 430 new
Bosch is a German engineering and technology group founded in Stuttgart in 1886 by Robert Bosch as a workshop for precision mechanics and electrical engineering. It is the largest automotive supplier in the world, making braking, steering, powertrain, sensor and driver assistance systems for nearly every carmaker, and it also produces power tools, home appliances through BSH, industrial drives through Rexroth, and building security and heating systems. Around ninety per cent of the company is owned by a charitable foundation, an ownership structure that gives it unusual freedom to invest across long research cycles including semiconductors and hydrogen.
Markus Forschner · Chief Financial Officer · decision-maker
Stefan Hartung · Chairman of the Board of Management · decision-maker
Robert Bosch · Founder · founder
Careers mailbox is known
Top 25% payVerified live · 3 hours ago 2 months ago Long shot · 13%

Research Scientist- Robotics AI

$165k – $185k per year • Middle • 3+ years exp • Hybrid (Sunnyvale, United States) • Master's Degree • Full-Time • Middle • English
Python
Rust
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
Reinforcement Learning
Computer Vision
TensorFlow
PyTorch
Time Series Forecasting
Explainable AI
PPO
Embodied AI
Machine Learning
Multimodal AI
Diffusion Models
Gaussian Splatting
NeRF
Vision-Language-Action
Robotics
Motion Planning
Reinforcement Learning
+13
Apply
Verified live · 3 hours ago 2 months ago Long shot · 14%

Senior Research Scientist- Robotics AI

$185k – $215k per year • Senior • 5+ years exp • Hybrid (Sunnyvale, United States) • Master's Degree • Full-Time • Middle • English
Python
Rust
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
Reinforcement Learning
Computer Vision
TensorFlow
PyTorch
Time Series Forecasting
Explainable AI
PPO
Embodied AI
Machine Learning
Multimodal AI
Diffusion Models
Gaussian Splatting
NeRF
Vision-Language-Action
Robotics
Motion Planning
Reinforcement Learning
+13
Apply
Verified live · 3 hours ago 2 months ago Long shot · 11%

Research Scientist- Vision-Language-Action (VLA) Models

$165k – $185k per year • Middle • 3+ years exp • Hybrid (Sunnyvale, United States) • Master's Degree • Full-Time • Middle • English
Python
Rust
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
Reinforcement Learning
Computer Vision
TensorFlow
PyTorch
Time Series Forecasting
Explainable AI
PPO
Vision-Language-Action
Embodied AI
Machine Learning
Multimodal AI
Diffusion Models
Gaussian Splatting
NeRF
Robotics
Motion Planning
Reinforcement Learning
+13
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ByteDance

bytedance.com
bytedance.com • HQ: Beijing, China • Advertising • Digital Media • Recommendation Systems • Video & Photo Sharing • Consumer Internet Groups • 1001-5000 employees • Est. 2012 • Trust A • Hiring 5052, 36 new
HQ: Beijing, China • Advertising • Digital Media • Recommendation Systems • Video & Photo Sharing • Consumer Internet Groups • 1001-5000 employees • Est. 2012 • Trust A • Hiring 5052, 36 new
ByteDance is a Chinese internet technology company founded in Beijing in 2012 that operates some of the world's largest content and commerce platforms. Its portfolio includes the short-video apps TikTok and Douyin, the news aggregator Toutiao, the video editor CapCut, the workplace suite Lark and the Doubao family of AI assistants and models. Recommendation systems trained on user behaviour sit at the centre of every product, and the company has grown into one of the highest-revenue private technology businesses in the world.
Liang Rubo · Co-Founder & Chief Executive Officer · decision-maker
Shou Zi Chew · Chief Executive Officer, TikTok · decision-maker
Zhang Yiming · Co-Founder · founder
No careers mailbox known
Verified live · 2 hours ago 2 months ago Hiring now · 72%

大模型推荐算法工程师(交互式推荐方向) - TikTok算法

In office (Beijing, China) • Full-Time • Chinese: C1
RLHF
Function Calling
AI Agents
DPO
SFT
PPO
GRPO
Tool Use
Apply
Verified live · 2 hours ago 4 months ago Likely open · 66%

AI Agent算法专家-国际化电商

In office (Hangzhou, China) • Full-Time • Senior
Claude
RLHF
Multimodal AI
AI Agents
LLM
OpenAI Codex
SFT
PPO
GRPO
Context Engineering
+2
Apply

ugo

ugo.plus
ugo.plus • HQ: Tokyo, Japan • Domestic & Household Robotics • Service & Hospitality Robotics • Likely startup • Hiring 7
HQ: Tokyo, Japan • Domestic & Household Robotics • Service & Hospitality Robotics • Likely startup • Hiring 7
ugo develops, manufactures and sells the "ugo" series of business DX robots and the ugo Platform for integrated robot management, integrating robotics and AI to automate workplace tasks. Its robots are deployed in workplaces facing severe labor shortages—including security, facility inspection, and reception—and are used in office buildings, commercial facilities, data centers, and power plants to improve operational efficiency. The company focuses on delivering labor-saving digital transformation for enterprises and has received recognition such as the Infrastructure Maintenance Grand Prize, the Robot Award, and the MCPC Award.
No named decision-maker yet.
No careers mailbox known
$38k – $64k per year • In office (Tokyo, Japan) • Full-Time
Python
AI/ML
Claude Code
VLM
Safetensors
Transformers
PyTorch
Hugging Face
PPO
Vision-Language-Action
DevOps
gRPC
GitHub Actions
Git
AWS
Docker
Ubuntu
Gitflow
Linux
Robotics
LeRobot
Isaac Sim
Isaac Lab
Diffusion Policy
ROS
ROS2
Management
Slack
+16
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Meituan

meituan.com
meituan.com • HQ: Beijing, China • Local Services Marketplaces • Marketplaces • Delivery • 1001-5000 employees • Est. 2010 • Trust B • Hiring 1407, 99 new
HQ: Beijing, China • Local Services Marketplaces • Marketplaces • Delivery • 1001-5000 employees • Est. 2010 • Trust B • Hiring 1407, 99 new
Meituan is a leading Chinese technology platform specializing in local lifestyle services, including food delivery, hotel booking, ride-hailing, and entertainment ticketing. Founded in 2010 and later merging with consumer review platform Dianping, the company operates a massive on-demand delivery network and digital marketplace connecting millions of merchants with consumers. As one of China's largest internet enterprise groups, it plays a central role in shaping the country's local commerce and super-app ecosystem.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 2 months ago Long shot · 15%

大模型算法工程师(强化方向)

In office (Beijing, China) • Chinese: C1
DeepSpeed
vLLM
TensorRT-LLM
DPO
PPO
Megatron-LM
FSDP
Reward Modeling
TensorRT
+1
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Verified live · 2 hours ago 2 months ago Long shot · 12%

【北斗】大模型算法工程师 SFT/RL/Agent方向

In office (Beijing, China) • Chinese: C1
LLM
DPO
SFT
PPO
GRPO
Apply
Verified live · 2 hours ago 3 months ago Long shot · 8%

具身智能运控算法专家

In office (Beijing, China) • Senior • Chinese: C1
Python
AI/ML
DPO
PPO
Robotics
ROS2
Isaac Sim
Apply

UiPath

uipath.com
uipath.com • HQ: New York, United States • Document AI • AI Agents • Workflow & Process Automation (RPA, BPM) • 51-200 employees • Est. 2005 • NYSE: PATH • Trust A • Hiring 92, 5 new
HQ: New York, United States • Document AI • AI Agents • Workflow & Process Automation (RPA, BPM) • 51-200 employees • Est. 2005 • NYSE: PATH • Trust A • Hiring 92, 5 new
UiPath is a Romanian-founded American company started in Bucharest in 2005 that became the leading vendor of robotic process automation, software robots that operate other applications through their user interfaces to automate work no integration existed for. Having grown enormously on that premise, it has spent recent years absorbing the fact that language models can do parts of the same job differently, and has rebuilt its platform around agentic automation that combines deterministic robots with model-driven agents. Headquartered in New York and listed on the New York Stock Exchange, it retains one of the largest installed automation estates in the enterprise market.
Marius Tirca · Co-founder · decision-maker
Daniel Dines · Co-founder and Chief Executive Officer · decision-maker
Brad Brubaker · Executive Officer · decision-maker
Ashim Gupta · Executive Officer · decision-maker
Careers mailbox is known
Top 25% payVerified live · 1 hour ago Visa sponsor 2 months ago Fading · 29%

Principal Applied Scientist - AI

$218k – $265k per year • Lead • In office (Bellevue, United States) • PhD • Full-Time • Principal
Python
AI/ML
RLHF
Reinforcement Learning
Multimodal AI
Function Calling
AI Agents
PyTorch
LLM
RAG
Synthetic Data
DPO
PPO
GRPO
Post-training
Agentic Workflows
Multi-Agent Systems
Tool Use
Reward Modeling
Machine Learning
LangGraph
LangChain
DeepSpeed
Model Context Protocol
vLLM
CUDA Toolkit
Fine-tuning
JAX
Semantic Kernel
Ray
CUDA
Triton
Hugging Face
FSDP
DevOps
Azure
Kubernetes
Robotics
Reinforcement Learning
Management
UiPath
+29
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Machines can read this selection · checked 00:04 UTC
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