Updated Oct 20, 2026

Reinforcement Learning Jobs - Remote & On-site

Reinforcement Learning jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $281,522/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

You searched for “Reinforcement Learning Jobs - Remote & On-site”, so this list shows: technical roles only · the stack names Reinforcement Learning · known staffing agencies left out. Adjust the filters

Open positions
3 004
Companies
1 049
Salary range
$151K – $384K
Average salary
$257K
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Leadership
Networking
Product
Design
Analytics
Support
Solutions
Enterprise Apps
Quantum

Sekai

sekai.ai
sekai.ai • HQ: San Francisco, United States • Consumer & Utility Software • Mobile Games • 51-200 employees • Est. 2024 • Startup • Trust B • Hiring 6, 1 new
HQ: San Francisco, United States • Consumer & Utility Software • Mobile Games • 51-200 employees • Est. 2024 • Startup • Trust B • Hiring 6, 1 new
Sekai is a platform to play, create, and remix interactive mini-apps instantly. Explore an infinite feed of games and experiences, try one, or build your own and share it with anyone.
No named decision-maker yet.
No careers mailbox known
Verified live · 21 min ago 3 hours ago Hiring now · 86%

Senior Machine Learning Engineer, Recommendation

≈ $171k – $328k per year (Estimated) • Senior • 5+ years exp • In office (San Francisco, United States) • Full-Time • Senior
Recommender Systems
Machine Learning
Reinforcement Learning
Multimodal AI
LLM
Semantic Search
Semantic Search
Apply

Anthropic

anthropic.com
anthropic.com • HQ: San Francisco, United States • Code Intelligence • AI Research Labs • AI Safety & Alignment • Foundation Models • LLM & Generative AI • 1001-5000 employees • Est. 2021 • Trust B • Hiring 668, 58 new
HQ: San Francisco, United States • Code Intelligence • AI Research Labs • AI Safety & Alignment • Foundation Models • LLM & Generative AI • 1001-5000 employees • Est. 2021 • Trust B • Hiring 668, 58 new
Anthropic is an American artificial intelligence safety and research company founded in 2021 by former OpenAI researchers, among them the siblings Dario and Daniela Amodei. It develops the Claude family of large language models and ships them through a consumer assistant, an enterprise developer platform and the Claude Code agentic coding tool, alongside open standards such as the Model Context Protocol. Incorporated as a public benefit corporation and headquartered in San Francisco, the company concentrates on interpretability, alignment and reliability research and counts Google and Amazon among its largest investors.
Jared Kaplan · Co-Founder & Chief Science Officer · decision-maker
Daniela Amodei · Co-Founder & President · decision-maker
Dario Amodei · Co-Founder & Chief Executive Officer · decision-maker
Tom Brown · Co-Founder · founder
No careers mailbox known
Top 25% payVerified live · 1 hour ago 3 hours ago Hiring now · 86%

Security Engineer / Research Engineer, RL Security

$320k – $405k per year • Hybrid (San Francisco, United States) • Bachelor's Degree
Python
Rust
C++
AI/ML
Claude
Reinforcement Learning
Anthropic
Multimodal AI
Interpretability
DevOps
Linux
Kubernetes
+2
Apply
Top 25% payVerified live · 1 hour ago 1 day ago Hiring now · 86%

Staff+ Software Engineer, VectorDB

$320k – $485k per year • Staff+ • Hybrid (New York, San Francisco, United States) • Bachelor's Degree • Staff
Rust
C++
AI/ML
Claude
Reinforcement Learning
Quantization
AI Agents
Anthropic
Multimodal AI
LLM
Interpretability
+2
Apply
Top 25% payVerified live · 1 hour ago 18 days ago Likely open · 56%

Staff Research Engineer, Multi-Agent Scaling

$500k per year • Staff+ • Hybrid (San Francisco, New York, Seattle, United States) • Bachelor's Degree • Staff
Reinforcement Learning
Multimodal AI
AI Agents
Anthropic
Interpretability
Multi-Agent Systems
Apply

AutoStore

autostoresystem.com
autostoresystem.com • HQ: Nedre Vats, Norway • Logistics & Warehouse Robotics • Warehousing • 1001-5000 employees • Est. 1996 • Trust A • Hiring 31, 5 new
HQ: Nedre Vats, Norway • Logistics & Warehouse Robotics • Warehousing • 1001-5000 employees • Est. 1996 • Trust A • Hiring 31, 5 new
AutoStore is a warehouse automation technology company specializing in cube-based automated storage and retrieval systems (AS/RS). Headquartered in Nedre Vats, Norway, the firm develops robotic systems, hardware, and software solutions designed to maximize storage density and streamline order fulfillment. Its high-density, modular logistics infrastructure is deployed globally across retail, e-commerce, and industrial supply chain operations.
No named decision-maker yet.
No careers mailbox known
Verified live 4 hours ago Hiring now · 86%

Robotics Simulation Engineer – Physical AI & Digital Twins

≈ $102k – $194k per year (Estimated) • Middle • 3+ years exp • In office (Atlanta, United States) • Bachelor's Degree • Full-Time • Middle
Python
C++
AI/ML
Synthetic Data
Physical AI
Reinforcement Learning
Gymnasium
DevOps
CI/CD
Game Dev
Unreal Engine
Robotics
Gazebo
PyBullet
Webots
Isaac Sim
MuJoCo
Digital Twin
NVIDIA Omniverse
Isaac Lab
Reinforcement Learning
Design
Blender
SolidWorks
+11
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Amazon

amazon.com
amazon.com • HQ: Seattle, United States • Robotics AI • Logistics & Warehouse Robotics • Coupons, Deals & Cashbacks • Gift Cards & Loyalty Programs • Commerce • Advertising • Logistics • Streaming & OTT Platforms • Cloud Platforms (IaaS & PaaS) • Marketplaces • 5000+ employees • Est. 1994 • Trust B • Hiring 15517, 1167 new
HQ: Seattle, United States • Robotics AI • Logistics & Warehouse Robotics • Coupons, Deals & Cashbacks • Gift Cards & Loyalty Programs • Commerce • Advertising • Logistics • Streaming & OTT Platforms • Cloud Platforms (IaaS & PaaS) • Marketplaces • 5000+ employees • Est. 1994 • Trust B • Hiring 15517, 1167 new
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.
Jeff Bezos · Founder & Executive Chairman · decision-maker
Doug Herrington · Chief Executive Officer, Worldwide Amazon Stores · decision-maker
Matt Garman · Chief Executive Officer, Amazon Web Services · decision-maker
Brian Olsavsky · Senior Vice President & Chief Financial Officer · decision-maker
Careers mailbox is known
Top 25% payVerified live Visa sponsor 4 hours ago Hiring now · 86%

Applied Scientist, Sponsored Products Off-Search Auction

$172k – $223k per year • Equity • Middle • 4+ years exp • In office (New York, United States) • Master's Degree • Full-Time • Middle
Python
Java
C++
AI/ML
Reinforcement Learning
Machine Learning
Fine-tuning
RLHF
Multimodal AI
RAG
Few-Shot Learning
Recommender Systems
Analytics
A/B Testing
+4
Apply
Top 25% payVerified live Visa sponsor 4 hours ago Hiring now · 86%

Principal Applied Scientist, Mission AI Lab, AWS Region Services

$199k – $269k per year • Equity • Lead • 10+ years exp • In office (Arlington, United States) • PhD • Full-Time • TS/SCI • Principal
Python
Java
C++
AI/ML
Fine-tuning
Reinforcement Learning
SFT
Post-training
Human-in-the-Loop
LoRA
PEFT
DevOps
AWS
+3
Apply
Verified live · 4 hours ago Visa sponsor 1 day ago Likely open · 63%

Applied Scientist, Fulfilled-by-Amazon (FBA)

$143k – $193k per year • Equity • In office (Bellevue, United States) • PhD • Full-Time
Python
Java
C++
AI/ML
Machine Learning
Reinforcement Learning
Apply

Together AI

together.ai
together.ai • HQ: San Francisco, United States • Foundation Models • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • 501-1000 employees • Est. 2022 • Startup • Trust A • Hiring 78, 9 new
HQ: San Francisco, United States • Foundation Models • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • 501-1000 employees • Est. 2022 • Startup • Trust A • Hiring 78, 9 new
Together AI (Together Computer, Inc.) is a full-stack AI infrastructure and cloud platform headquartered in San Francisco, California. Founded in 2022 by prominent AI researchers and system engineers - including CEO Vipul Ved Prakash, CTO Ce Zhang, Chief Scientist Tri Dao (co-creator of FlashAttention), Chris Ré, and Percy Liang - the company operates as an "AI Native Cloud" designed to train, fine-tune, and deploy open-source generative AI models at scale with high performance and optimized unit economics.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago Visa sponsor 4 hours ago Hiring now · 86%

(Staff / Senior Staff) AI Infra Engineer, Inference Infrastructure

$250k – $320k per year • Staff+ • In office (San Francisco, United States) • Full-Time • Staff
Cursor
LoRA
CUDA Toolkit
ElevenLabs
Fine-tuning
Reinforcement Learning
Together AI
CUDA
Pre-training
InfiniBand
KV Cache
Machine Learning
PEFT
DevOps
Kubernetes
Self-Healing
+7
Apply
Top 25% payVerified live · 2 hours ago Visa sponsor 4 days ago Hiring now · 90%

Research Intern, Frontier Speculative Decoding (Winter 2027)

$116k – $140k per year • Intern • In office (San Francisco, United States) • Master's Degree • Internship • Intern
DeepSeek
Fine-tuning
Knowledge Distillation
AI Agents
Mixture of Experts
Together AI
Megatron-LM
FSDP
Speculative Decoding
Model Distillation
Machine Learning
Cursor
vLLM
ElevenLabs
Reinforcement Learning
SGLang
TensorRT
TensorRT-LLM
LLM
Post-training
Pre-training
+13
Apply
Top 25% payVerified live · 2 hours ago Visa sponsor 4 days ago Hiring now · 90%

Research Intern, Frontier Speculative Decoding (Summer 2027)

$116k – $140k per year • Intern • In office (San Francisco, United States) • Master's Degree • Internship • Intern
DeepSeek
Fine-tuning
Knowledge Distillation
AI Agents
Mixture of Experts
Together AI
Megatron-LM
FSDP
Speculative Decoding
Model Distillation
Machine Learning
Cursor
vLLM
ElevenLabs
Reinforcement Learning
SGLang
TensorRT
TensorRT-LLM
LLM
Post-training
Pre-training
+13
Apply

Zillow

zillow.com
zillow.com • HQ: Seattle, United States • Property Management • Mortgage Lending & Brokers • Real Estate Brokerage • PropTech • 1001-5000 employees • Est. 2006 • Trust A • Hiring 163, 21 new
HQ: Seattle, United States • Property Management • Mortgage Lending & Brokers • Real Estate Brokerage • PropTech • 1001-5000 employees • Est. 2006 • Trust A • Hiring 163, 21 new
Zillow Group is a Seattle-headquartered online real estate marketplace whose apps and websites let people search homes for sale and rent, estimate property values with the Zestimate and connect with agents, lenders and landlords. Founded in 2006 by former Microsoft and Expedia executives including Rich Barton and Lloyd Frink, the Nasdaq-listed company also runs Zillow Home Loans, Zillow Closing, rentals and advertising businesses, with engineering teams in Bengaluru and Mexico City. It recruits software and machine learning engineers, data scientists, product managers, mortgage loan officers, underwriting and closing staff, and sales and marketing specialists.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live Visa sponsor 4 hours ago Hiring now · 86%

Senior Applied Scientist (Post-Training)

$164k – $263k per year • Equity • Senior • United States • Remote (United States) • Master's Degree • Full-Time • Senior
Python
Databases
Databricks
AI/ML
Fine-tuning
Reinforcement Learning
AI Agents
TensorFlow
PyTorch
LLM
DPO
SFT
GRPO
Post-training
Reward Modeling
RLHF
RLAIF
Machine Learning
+8
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Top 25% payVerified live Visa sponsor 4 hours ago Hiring now · 86%

Principal Applied Scientist (User Modeling)

$196k – $312k per year • Equity • Lead • United States • Remote (United States) • PhD • Full-Time • Principal
Python
AI/ML
Fine-tuning
Reinforcement Learning
AI Agents
TensorFlow
PyTorch
LLM
DPO
SFT
GRPO
Post-training
Reward Modeling
Machine Learning
World Models
+6
Apply
Top 25% payVerified live Visa sponsor 4 hours ago Hiring now · 86%

Applied Research Scientist, World Model

$196k – $312k per year • Equity • United States • Remote (United States) • PhD • Full-Time
Python
AI/ML
JAX
PyTorch
World Models
Machine Learning
Reinforcement Learning
AI Agents
LLM
Post-training
+1
Apply

Capital One

capitalone.com
capitalone.com • HQ: McLean, United States • Leasing, Auto & Equipment Finance • Commercial & Retail Banks • Cards & Card Issuing • 5000+ employees • Est. 1994 • Trust B • Hiring 1507, 136 new
HQ: McLean, United States • Leasing, Auto & Equipment Finance • Commercial & Retail Banks • Cards & Card Issuing • 5000+ employees • Est. 1994 • Trust B • Hiring 1507, 136 new
Capital One is an American bank founded in 1994 that began as a credit card monoline built on statistical testing of offers and pricing, an approach it called information-based strategy. It is now one of the largest card issuers in the United States alongside a national direct bank, an auto lending business and a commercial bank, and it completed the acquisition of Discover in 2025, which gave it a payments network of its own rather than dependence on Visa and Mastercard. Headquartered in McLean, Virginia, it was also an early mover among large banks in migrating its entire technology estate to the public cloud.
Richard Fairbank · Founder, Chairman and Chief Executive Officer · decision-maker
Andrew Young · Chief Financial Officer · decision-maker
Nigel Morris · Co-founder · founder
No careers mailbox known
Top 25% payVerified live · 1 hour ago 5 hours ago Hiring now · 86%

Machine Learning Engineer 4

$197k – $225k per year • Senior • 4+ years exp • In office (New York, United States) • Bachelor's Degree • Full-Time • Senior
Python
Go
Java
C++
Scala
C++
TensorFlow C++
PyTorch C++
AI/ML
Spark
Scikit-learn
TensorFlow
Pandas
NumPy
PyTorch
Ray
Explainable AI
Machine Learning
Reinforcement Learning
Transformers
DevOps
GCP
Azure
CI/CD
AWS
Kubernetes
Management
Agile
+16
Apply
Top 25% payVerified live · 1 hour ago Visa sponsor 1 day ago Likely open · 63%

Senior Manager, Machine Learning Engineer (People Leader)

$230k – $262k per year • Lead • 6+ years exp • In office (New York, San Francisco, McLean, Plano, United States) • Bachelor's Degree • Full-Time • Senior
Python
Go
Java
C++
Scala
C++
TensorFlow C++
PyTorch C++
AI/ML
Spark
Scikit-learn
TensorFlow
Pandas
NumPy
PyTorch
Ray
Explainable AI
Machine Learning
Reinforcement Learning
Transformers
DevOps
GCP
Azure
CI/CD
AWS
Kubernetes
Management
Agile
+16
Apply
Top 25% payVerified live · 1 hour ago 13 days ago Likely open · 55%

Machine Learning Engineer 4 (Manager, IC)

$197k – $225k per year • Senior • 4+ years exp • In office (New York, McLean, United States) • Bachelor's Degree • Full-Time • Senior
Python
Go
Java
C++
Scala
C++
TensorFlow C++
PyTorch C++
AI/ML
Spark
Scikit-learn
TensorFlow
Pandas
NumPy
PyTorch
Ray
Explainable AI
Machine Learning
Reinforcement Learning
Transformers
DevOps
GCP
Azure
CI/CD
AWS
Kubernetes
Management
Agile
+16
Apply

KIEFER

kiefer.gr
kiefer.gr • HQ: Athens, Greece • AI Compute & Inference • Data Centers & Colocation • Foundation Models • Wind Energy • Hiring 11, 5 new
HQ: Athens, Greece • AI Compute & Inference • Data Centers & Colocation • Foundation Models • Wind Energy • Hiring 11, 5 new
KIEFER is an energy and advanced technology group headquartered in Athens, Greece. The company builds and operates renewable energy projects, principally wind, and runs a technology arm developing Sophea AI, a family of Greek language models, along with robotics and sovereign GPU cloud infrastructure. It is establishing Greece's first sovereign AI data centre, powered by renewable generation, in partnership with NVIDIA.
No named decision-maker yet.
Careers mailbox is known
Verified live · 19 min ago 5 hours ago Hiring now · 86%

ML Engineer — Robotics

≈ $51k – $117k per year (Estimated) • Middle • 3+ years exp • Hybrid (Athens, Greece) • Full-Time • Middle
Python
C++
AI/ML
Reinforcement Learning
Multimodal AI
Vision-Language-Action
World Models
Physical AI
Robotics
ROS
Sim-to-Real
Imitation Learning
Reinforcement Learning
Teleoperation
+4
Apply
Verified live · 19 min ago 5 hours ago Hiring now · 86%

ML Engineer — Agents & LLMs

Middle • 3+ years exp • Athens • Remote (Greece) • Full-Time • Middle
Python
AI/ML
Reinforcement Learning
JAX
Function Calling
TensorFlow
PyTorch
LLM
SFT
Post-training
Tool Use
Physical AI
Reward Modeling
Robotics
Reinforcement Learning
+5
Apply
Open 175 daysVerified live · 19 min ago 6 months ago Long shot · 10%

ML Team Lead (Sophea AI)

$146k – $225k per year • Lead • Hybrid (Athens, Greece) • Relocation • Full-Time • Staff • Greek
vLLM
Fine-tuning
Reinforcement Learning
Quantization
SGLang
LLM
Triton
Pre-training
Physical AI
Robotics
Reinforcement Learning
+2
Apply

Cargill

cargill.com
cargill.com • HQ: Wayzata, United States • Meat & Poultry • Animal Nutrition • Food Ingredients • 5000+ employees • Est. 1865 • Hiring 546, 132 new
HQ: Wayzata, United States • Meat & Poultry • Animal Nutrition • Food Ingredients • 5000+ employees • Est. 1865 • Hiring 546, 132 new
Cargill is a global food, agriculture, and industrial products enterprise. The company provides agricultural commodity trading and processing, food ingredients, bio-industrial materials, animal nutrition, supply chain logistics, and financial risk management services to food manufacturers, farmers, and commercial clients. Headquartered in Wayzata, Minnesota, United States, the organization serves clients and partners across more than 70 countries worldwide.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 6 hours ago Hiring now · 86%

Data Scientist, Senior

$105k – $160k per year • Senior • 4+ years exp • Hybrid (Wayzata, United States) • Master's Degree • Senior
Python
SQL
AI/ML
XGBoost
Scikit-learn
TensorFlow
PyTorch
Machine Learning
Reinforcement Learning
Apply

Bright Vision Technologies

brightvisiontechnologies.com
brightvisiontechnologies.com • HQ: Bridgewater Township, United States • IT Consulting & Digital Transformation • IT Staffing & Staff Augmentation • 1001-5000 employees • Est. 2020 • Staffing · EOR • Hiring 503, 483 new
HQ: Bridgewater Township, United States • IT Consulting & Digital Transformation • IT Staffing & Staff Augmentation • 1001-5000 employees • Est. 2020 • Staffing · EOR • Hiring 503, 483 new
Bright Vision Technologies is an IT consulting, enterprise technology services, and workforce solutions enterprise. Headquartered in Bridgewater, New Jersey, United States, the minority-owned firm specializes in technology staffing, cybersecurity, application management, and digital product engineering. Founded in 2020, the enterprise delivers specialized staffing and IT services alongside proprietary automation and AI software - including its flagship enterprise talent intelligence platform, Lumina - serving clients across information technology, defense, healthcare, government, and manufacturing sectors.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 6 hours ago Hiring now · 86%

Reinforcement Learning Engineer - Bright Vision Technologies

$96k – $120k per year • Senior • 8+ years exp • Remote (United States) • Master's Degree • Staff
Python
AI/ML
Reinforcement Learning
Reward Modeling
Machine Learning
RLHF
AI Agents
Robotics
Reinforcement Learning
Apply
Verified live · 1 hour ago 11 hours ago Hiring now · 86%

AI Applications Engineer - Bright Vision Technologies

$100k – $175k per year • Senior • 6+ years exp • Remote (United States) • Master's Degree • Senior
Python
AI/ML
Fine-tuning
RLHF
Reinforcement Learning
PyTorch
LLM
DPO
FSDP
Machine Learning
Multimodal AI
Knowledge Distillation
Synthetic Data
Model Distillation
+5
Apply
Verified live · 1 hour ago 5 days ago Likely open · 65%

Machine Learning Engineer – RL - Bright Vision Technologies

$155k – $180k per year • Senior • 6+ years exp • Remote (United States) • Master's Degree • Senior
Python
AI/ML
Reinforcement Learning
Reward Modeling
Machine Learning
RLHF
AI Agents
Robotics
Reinforcement Learning
Apply

Expedia Group

expediagroup.com
expediagroup.com • HQ: Seattle, United States • Vacation Rentals • Travel Agencies • Travel Technology • 501-1000 employees • Est. 1996 • NASDAQ: EXPE • Trust A • Hiring 174, 36 new
HQ: Seattle, United States • Vacation Rentals • Travel Agencies • Travel Technology • 501-1000 employees • Est. 1996 • NASDAQ: EXPE • Trust A • Hiring 174, 36 new
Expedia Group is an American travel technology company headquartered in Seattle, Washington, that runs consumer brands such as Expedia and Vrbo alongside a B2B travel network and a travel advertising business. It began in 1996 as a division of Microsoft, went public in 1999, was spun off from IAC in 2005, and its portfolio also includes Hotwire, Orbitz, Travelocity, Wotif and Trivago. Current openings cover software development and machine learning engineers and scientists, product managers, data engineers, account managers for hotel partners, and analysts in Seattle, London, Austin and Chicago.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 6 hours ago Hiring now · 86%

Principal Machine Learning Scientist - Search and Personalization

$242k – $339k per year • Lead • 10+ years exp • In office (Washington, San Jose, United States) • Master's Degree • Full-Time • Principal
Python
AI/ML
Hadoop
Spark
Embeddings
Reinforcement Learning
JAX
Multimodal AI
TensorFlow
PyTorch
Recommender Systems
Machine Learning
DevOps
GCP
Azure
AWS
Analytics
A/B Testing
+7
Apply
hpe.com • HQ: Spring, United States • Cloud Platforms (IaaS & PaaS) • High-Performance Computing • Network Equipment • Enterprise Storage Systems • Servers & Data Center Hardware • 5000+ employees • Est. 2015 • Trust B • Hiring 1270, 143 new
HQ: Spring, United States • Cloud Platforms (IaaS & PaaS) • High-Performance Computing • Network Equipment • Enterprise Storage Systems • Servers & Data Center Hardware • 5000+ employees • Est. 2015 • Trust B • Hiring 1270, 143 new
Hewlett Packard Enterprise is a global technology company specializing in edge-to-cloud solutions, enterprise IT infrastructure, and intelligent software services. Formed in 2015 following the division of Hewlett-Packard Company, the organization offers servers, storage, high-performance computing, and networking capabilities through flexible consumption models like its GreenLake platform. Headquartered in Spring, Texas, the enterprise operates internationally to help commercial and public-sector clients secure, manage, and modernize their digital infrastructure.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago Visa sponsor 7 hours ago Hiring now · 86%

Principal AI Engineer

$157k – $361k per year • Lead • 8+ years exp • Hybrid (United States) • Bachelor's Degree • Full-Time • Principal
Python
Java
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
Reinforcement Learning
Computer Vision
TensorFlow
PyTorch
GAN
CNN
Machine Learning
DevOps
Git
Management
Agile
+6
Apply
Verified live · 2 hours ago 21 days ago Likely open · 47%

Data Scientist / Data Engineer

≈ $26k – $70k per year (Estimated) • In office (Bengaluru, India) • Bachelor's Degree • Full-Time
Python
Java
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
Reinforcement Learning
Computer Vision
TensorFlow
PyTorch
GAN
CNN
Machine Learning
DevOps
Git
Management
Agile
+6
Apply
Verified live · 2 hours ago 26 days ago Likely open · 57%

GLO AI-ML specialist

≈ $26k – $71k per year (Estimated) • Middle • 3+ years exp • In office (Bengaluru, India) • Master's Degree • Full-Time • Middle
Python
SQL
Databases
Databricks
AI/ML
LangChain
Spark
Airflow
MLFlow
Vertex AI
Fine-tuning
Embeddings
Reinforcement Learning
Scikit-learn
Prompt Engineering
Computer Vision
AI Agents
NLP
Transfer Learning
Semantic Kernel
Transformers
TensorFlow
Pandas
NumPy
PyTorch
LLM
RAG
Semantic Search
Anomaly Detection
Time Series Forecasting
Sentiment Analysis
OpenAI
Hugging Face
Amazon SageMaker
Semantic Search
Recommender Systems
Machine Learning
Explainable AI
DevOps
Azure
CI/CD
AWS
Docker
Kubernetes
Analytics
A/B Testing
+34
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Meta

meta.com
meta.com • HQ: Menlo Park, United States • Digital Media • Foundation Models • Advertising • Virtual & Augmented Reality • Consumer Internet Groups • Messaging Apps • Social Networks • 5000+ employees • Est. 2004 • Trust B • Hiring 1025, 101 new
HQ: Menlo Park, United States • Digital Media • Foundation Models • Advertising • Virtual & Augmented Reality • Consumer Internet Groups • Messaging Apps • Social Networks • 5000+ employees • Est. 2004 • Trust B • Hiring 1025, 101 new
Meta Platforms is an American technology company founded in 2004 as Facebook and renamed in 2021 to signal its investment in immersive computing. It operates the largest family of social and messaging applications in the world, comprising Facebook, Instagram, WhatsApp, Messenger and Threads, and earns almost all of its revenue from advertising sold against that audience. Headquartered in Menlo Park, California, the company also develops the open Llama language models and the Reality Labs division behind Quest headsets and Ray-Ban smart glasses.
Mark Zuckerberg · Founder, Chairman & Chief Executive Officer · decision-maker
John Sines · Executive Officer · decision-maker
Jordan Schwartz · Executive Officer · decision-maker
Meron Gribetz · Executive Officer, Director · decision-maker
No careers mailbox known
Verified live · 3 hours ago 7 hours ago Hiring now · 86%

Software Engineer (Technical Leadership) - AI Solutions and Automation + Support

≈ $274k – $549k per year (Estimated) • Staff+ • 12+ years exp • In office (Bellevue, United States) • Bachelor's Degree • Full-Time • Principal
Fine-tuning
Reinforcement Learning
Scikit-learn
Multimodal AI
AI Agents
NLP
TensorFlow
PyTorch
LLM
Tokenization
Sentiment Analysis
Post-training
Context Engineering
Multi-Agent Systems
+6
Apply
Verified live · 3 hours ago 10 hours ago Hiring now · 86%

Research Intern - Self-Improving Agentic Systems and AI Research Agents

Intern • In office (London, United Kingdom) • PhD • Internship • Intern
Python
Java
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
Reinforcement Learning
AI Agents
TensorFlow
PyTorch
LLM
Post-training
LLM Evaluation
Machine Learning
+5
Apply
Verified live · 3 hours ago 1 day ago Likely open · 63%

Research Scientist Intern, Smart Glasses in Wearables AI (PhD)

Intern • In office (Menlo Park, United States) • PhD • Internship • Intern
Python
Java
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
Reinforcement Learning
Multimodal AI
Computer Vision
NLP
NER
Speech Recognition
TensorFlow
PyTorch
LLM
Machine Learning
DevOps
GitHub
+8
Apply

Google

google.com
google.com • HQ: Mountain View, United States • Digital Media • Marketing Analytics & Attribution • Streaming & OTT Platforms • Consumer Internet Groups • Foundation Models • Operating Systems • Cloud Platforms (IaaS & PaaS) • Video & Photo Sharing • Advertising • Search Engines • 11-50 employees • Est. 1998 • Trust B • Hiring 2875, 711 new
HQ: Mountain View, United States • Digital Media • Marketing Analytics & Attribution • Streaming & OTT Platforms • Consumer Internet Groups • Foundation Models • Operating Systems • Cloud Platforms (IaaS & PaaS) • Video & Photo Sharing • Advertising • Search Engines • 11-50 employees • Est. 1998 • Trust B • Hiring 2875, 711 new
Google is an American technology company founded in 1998 by Larry Page and Sergey Brin and now the principal subsidiary of Alphabet, headquartered in Mountain View, California. It operates the world's dominant search engine and the advertising system built around it, along with YouTube, Android, Chrome, Gmail, Maps, Workspace and Google Cloud, reaching billions of users across nearly every internet-connected market. The company designs its own silicon in the Tensor Processing Unit line, develops the Gemini foundation models through Google DeepMind, and derives most of its revenue from advertising while cloud has become its fastest growing segment.
Sergey Brin · Co-Founder · decision-maker
Larry Page · Co-Founder · decision-maker
Nathaniel Hunter · Executive Officer · decision-maker
Ernest Simmons Jr. · Executive Officer, Director · decision-maker
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Verified live · 6 min ago 7 hours ago Hiring now · 86%

Senior Software Engineer, AI/ML, Google Ads

≈ $170k – $325k per year (Estimated) • Senior • 5+ years exp • In office (Mountain View, United States) • Bachelor's Degree • Senior
Python
C++
AI/ML
Reinforcement Learning
Gemini
Machine Learning
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Verified live · 6 min ago 7 hours ago Hiring now · 86%

Software Engineer III, AI/ML, Core

≈ $152k – $295k per year (Estimated) • Middle • 2+ years exp • In office (San Jose, United States) • Bachelor's Degree • Middle
Reinforcement Learning
Machine Learning
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Verified live · 6 min ago 11 hours ago Hiring now · 86%

Software Engineer, Applied AI, Model Quality

≈ $149k – $275k per year (Estimated) • Senior • 5+ years exp • In office (New York, United States) • Bachelor's Degree • Senior
Gemini
LLM
Fine-tuning
Reinforcement Learning
Management
Google Workspace
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Sony Group

sony.com
sony.com • HQ: Tokyo, Japan • Film Production • Music Industry • Digital Cameras & Photography • Televisions • Gaming Consoles • 1001-5000 employees • Est. 1946 • NYSE: SONY • Trust B • Hiring 105, 18 new
HQ: Tokyo, Japan • Film Production • Music Industry • Digital Cameras & Photography • Televisions • Gaming Consoles • 1001-5000 employees • Est. 1946 • NYSE: SONY • Trust B • Hiring 105, 18 new
Sony Group is a Japanese conglomerate founded in Tokyo in 1946 by Masaru Ibuka and Akio Morita, which grew from transistor radios and the Walkman into one of the broadest entertainment and technology businesses in the world. Its largest profit engine is PlayStation, run by Sony Interactive Entertainment, followed by a music division holding some of the biggest recorded and publishing catalogues, Sony Pictures, and the Alpha camera and Bravia display lines. Less visible but strategically central is its semiconductor arm, which supplies the majority of the world's smartphone image sensors, alongside a substantial financial services business in Japan.
Kenichiro Yoshida · Chairman · decision-maker
Hiroki Totoki · President & Chief Executive Officer · decision-maker
Masaru Ibuka · Co-Founder · founder
Akio Morita · Co-Founder · founder
No careers mailbox known
Verified live · 2 hours ago 7 hours ago Hiring now · 86%

Research Engineer Intern (Ethical Creative and Protective AI Lab)

$100k per year • Intern • New York • Remote (United States) • PhD • Internship • Intern • English
Fine-tuning
Reinforcement Learning
Prompt Engineering
Multimodal AI
VLM
LLM
SFT
Post-training
RLAIF
Machine Learning
+2
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Limbic

limbic.ai
limbic.ai • HQ: London, United Kingdom • Digital Mental Health • Medical AI • 51-200 employees • Est. 2017 • Startup • Hiring 8, 1 new
HQ: London, United Kingdom • Digital Mental Health • Medical AI • 51-200 employees • Est. 2017 • Startup • Hiring 8, 1 new
Reduce staff burnout, improve community engagement, and drive better patient outcomes. That’s the power of clinical AI from Limbic.
No named decision-maker yet.
No careers mailbox known
Verified live · 13 min ago 8 hours ago Hiring now · 86%

Senior AI/ML Engineer

$121k – $134k per year • Equity • Senior • 4+ years exp • Remote (Canada, UTC-8 – UTC+3 hours) • PhD • Full-Time • Senior
Python
JavaScript
TypeScript
SQL
AI/ML
Reinforcement Learning
AI Agents
LLM
LLM Evaluation
Machine Learning
DevOps
Git
+2
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Verified live · 13 min ago Visa sponsorship 10 days ago Hiring now · 83%

Senior AI Researcher

≈ $106k – $197k per year (Estimated) • Senior • 2+ years exp • Hybrid (London, United Kingdom) • PhD • Full-Time • Senior
Python
TypeScript
SQL
AI/ML
Fine-tuning
RLHF
Reinforcement Learning
LLM
Recommender Systems
Machine Learning
DevOps
GCP
Azure
Git
AWS
Docker
+6
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Open 113 daysVerified live · 13 min ago Visa sponsor 5 months ago Long shot · 5%

AI/ML Engineer

Equity • Junior • 2+ years exp • Hybrid (London, United Kingdom) • Bachelor's Degree • Full-Time • Junior
Python
JavaScript
TypeScript
SQL
AI/ML
Reinforcement Learning
AI Agents
LLM
Voice Agents
Machine Learning
DevOps
Git
+2
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FyerX

fyerx.com
fyerx.com • HQ: Bengaluru, India • 501-1000 employees • Hiring 80, 80 new
HQ: Bengaluru, India • 501-1000 employees • Hiring 80, 80 new
Headquartered in Bengaluru, India, FyerX is a full-service digital marketing and business growth agency. The company provides an extensive range of solutions, including brand identity development, UI/UX design, web development, and performance advertising to help brands scale their digital presence. Utilizing a results-oriented approach, its team partners with businesses across various industries to execute tailored campaigns that drive measurable commercial growth.
No named decision-maker yet.
Careers mailbox is known
Verified live · 28 min ago 8 hours ago Hiring now · 86%

NLP Data Scientist

≈ $88k – $229k per year (Estimated) • Middle • 4+ years exp • Remote (location not specified) • Master's Degree • Full-Time • Middle
Python
AI/ML
LoRA
CUDA Toolkit
Fine-tuning
RLHF
Reinforcement Learning
Quantization
NLP
AWQ
GGUF
GPTQ
PEFT
QLoRA
Llama
Mistral
Accelerate
Transformers
PyTorch
LLM
Tokenization
Synthetic Data
CUDA
Hugging Face
DPO
Post-training
Human-in-the-Loop
LLM Guardrails
Machine Learning
DevOps
GCP
AWS
+22
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QueueBuster

queuebuster.co
queuebuster.co • Noida • Custom Software Development • POS Systems • Est. 2015 • Hiring 3, 1 new
Noida • Custom Software Development • POS Systems • Est. 2015 • Hiring 3, 1 new
QueueBuster is a mobile POS platform that offers a one-stop solution to the retail industry for managing their products, inventory, loyalty, billing, and CRM.
No named decision-maker yet.
No careers mailbox known
10 hours ago Hiring now · 86%

AI / ML Engineer

≈ $17k – $44k per year (Estimated) • Middle • 3+ years exp • In office (Noida, India)
Python
AI/ML
LangChain
Reinforcement Learning
Multimodal AI
AI Agents
AutoGPT
TensorFlow
PyTorch
CrewAI
Hugging Face
Machine Learning
Fine-tuning
NLP
LLM
Multi-Agent Systems
DevOps
CI/CD
GCP
Azure
AWS
+11
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Mistral AI

mistral.ai
mistral.ai • HQ: Paris, France • Code Intelligence • AI Research Labs • LLM & Generative AI • Foundation Models • 1001-5000 employees • Est. 2023 • Trust A • Hiring 213, 16 new
HQ: Paris, France • Code Intelligence • AI Research Labs • LLM & Generative AI • Foundation Models • 1001-5000 employees • Est. 2023 • Trust A • Hiring 213, 16 new
Mistral AI is a French artificial intelligence company founded in Paris in 2023 by former researchers from Google DeepMind and Meta. It builds efficient open-weight and commercial large language models, including the Mistral, Mixtral, Magistral and Codestral families, and distributes them through its own developer platform as well as the major cloud marketplaces. Positioned as Europe's leading frontier model developer, the company also ships the Le Chat assistant, on-premise deployment options for regulated industries and a sovereign compute offering for customers who must keep data inside the region.
Timothee Lacroix · Co-Founder & Chief Technology Officer · decision-maker
Guillaume Lample · Co-Founder & Chief Scientist · decision-maker
Arthur Mensch · Co-Founder & Chief Executive Officer · decision-maker
Timothée Lacroix · Directeur Général · decision-maker
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Verified live · 2 hours ago 11 hours ago Hiring now · 86%

Applied Scientist - Research Engineer (Formal Methods), EMEA

≈ $55k – $94k per year (Estimated) • In office (Paris, France, London, United Kingdom) • Relocation • Master's Degree • Full-Time • English: C1
Python
AI/ML
JAX
Mistral SDK
PyTorch
Post-training
Pre-training
Reinforcement Learning
Machine Learning
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Verified live · 2 hours ago 15 days ago Hiring now · 89%

LLM Scientist, AI for Science

≈ $58k – $124k per year (Estimated) • Hybrid (Paris, France) • Relocation • Full-Time
Fine-tuning
RLHF
Reinforcement Learning
JAX
AI Agents
Mistral
TensorFlow
PyTorch
LLM
Synthetic Data
Post-training
Edge AI
DevOps
HPC
+5
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Verified live · 2 hours ago 28 days ago Hiring now · 78%

Engineering Team Lead, Sandbox

≈ $58k – $106k per year (Estimated) • Lead • Paris • Zurich • Madrid • Amsterdam • Warsaw • Remote (Germany, France, United Kingdom, Austria, Netherlands) • Relocation • Full-Time • Staff
Go
AI/ML
Reinforcement Learning
AI Agents
DevOps
Kubernetes
Linux
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THEKER

theker.ai
theker.ai • HQ: Barcelona, Spain • Machine Learning • 51-200 employees • Startup • Hiring 14, 14 new
HQ: Barcelona, Spain • Machine Learning • 51-200 employees • Startup • Hiring 14, 14 new
We automatize your processes utilizing AI and deep learning to meet your company's specific needs. Developed in-house in Barcelona, Spain by our talented engineers, we customize our products to each project.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 12 hours ago Hiring now · 86%

Deep Learning Engineer

≈ $50k – $120k per year (Estimated) • In office (Barcelona, Spain) • Relocation • Bachelor's Degree
Python
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
Reinforcement Learning
Computer Vision
TensorFlow
PyTorch
NLP
Robotics
Reinforcement Learning
+2
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Machines can read this selection · checked 02:31 UTC

Salary range

Seniority Jobs 25% Median 75%
Intern 27 $120K $140K $140K
Junior 66 $162K $223K $286K
Middle 124 $179K $194K $225K
Senior 330 $188K $239K $280K
Staff 178 $245K $300K $350K
Lead 125 $225K $269K $315K
Head+ 30 $230K $300K $385K
All levels 1,281 $196K $240K $300K

Based only on the listings that state pay. Gross annual amounts, converted to USD so roles in different currencies stay comparable.

Fully remote 9%
263
Hybrid 18%
528
On site 74%
2,213
Relocation package 6%
195
Equity 13%
396

The market right now

Alion currently lists 3,004 open Reinforcement Learning jobs from 1,049 companies. 433 of them were posted or refreshed in the last seven days. 834 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. 188 of the 3,004 carry the marks of a stale or abandoned posting - open far beyond the usual time to fill, reposted, or on a board that mostly never closes a role - and are marked as likely inactive; the list can hide them. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.

What these roles pay

1,281 of these Reinforcement Learning jobs state pay directly. Across them the middle half of the market sits between $196K and $300K a year, with a median of $240K. By level, the median runs intern at $140K, junior at $223K, middle at $194K, senior at $239K, staff at $300K, lead at $269K, and head+ at $300K. The step from intern to head+ is worth about 2.1x on median pay. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable.

Where the work is

The largest concentrations of these roles are Singapore (156), United States (105), China (45), Switzerland (38), and Germany (32). 9% of the listings are fully remote and a further 18% are hybrid, so a large part of this market is open to you regardless of where you live.

Who is hiring

The employers with the most open Reinforcement Learning jobs right now are YO AI Labs (185), TikTok (143), Amazon (114), ByteDance (78), NVIDIA (66), and Google (65). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application.

What employers ask for

Reading across the current listings, the tools that come up most often are Reinforcement Learning (3,004), Python (2,148), Machine Learning (1,871), PyTorch (1,282), AI Agents (1,228), C++ (985), LLM (926), and TensorFlow (716). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list.

Relocation, visas and equity

Of the current Reinforcement Learning jobs, 68 state visa sponsorship, 195 offer a relocation package, and 396 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.

Reinforcement Learning Jobs - Remote & On-site
Frequently asked questions
How many Reinforcement Learning jobs are open right now?
There are 3,004 open Reinforcement Learning jobs on Alion from 1,049 companies. The list was last refreshed on October 20, 2026.
Are all of these Reinforcement Learning jobs still being filled?
Probably not all of them. 188 of the 3,004 show the marks Alion reads as a likely inactive posting: open far longer than employers usually take to fill such a role, reposted several times, or sitting on a board that rarely closes anything. They stay listed with a warning, and the list can hide them with one switch.
What do Reinforcement Learning jobs pay?
The median is $240K a year, and the middle half of the market falls between $196K and $300K. This is based on the 1,281 listings that state pay.
Are any of these roles remote?
263 of the 3,004 listings (9%) are fully remote, and you can filter the list down to them in one click.
Which companies are hiring?
The most active employers right now are YO AI Labs, TikTok, Amazon, ByteDance, NVIDIA, and Google. Each has its own page on Alion with the rest of its open roles.
Can I get visa sponsorship or relocation?
Yes - of the current listings, 68 state visa sponsorship and 195 offer a relocation package. Both are filters on the jobs page.
How do I apply?
Open any listing and apply on the employer's own board through the link on the page. No account is required to browse or to apply.