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.

AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science
usc.edu · HQ: Los Angeles, United States · Hospitals & Health Systems · Higher Education · 1001-5000 employees · Est. 1880 · Trust B · Hiring 413, 45 new
HQ: Los Angeles, United States · Hospitals & Health Systems · Higher Education · 1001-5000 employees · Est. 1880 · Trust B · Hiring 413, 45 new
The University of Southern California is a private research university in Los Angeles, California, enrolling more than 47,000 students across the Dornsife College of Letters, Arts and Sciences, the Graduate School and its professional schools. Founded in 1880, it also runs the Keck Medicine of USC academic health system, including Keck Hospital, USC Norris Cancer Hospital and USC Arcadia Hospital, and manages the Los Angeles Memorial Coliseum. Its openings span nurses, lab and radiology technicians, patient care assistants and clinical schedulers, research administrators, budget analysts, groundskeepers, plumbers and nursery school teachers.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 11 hours ago Visa sponsor 20 days ago Likely open · 50%

Data Scientist (ITS)

$120k – $156k per year · In office (Los Angeles, United States) · Bachelor's Degree · Full-Time
Node JS
JavaScript
SQL
Python
Databases
MongoDB
Amazon Redshift
Snowflake
MySQL
AI/ML
Multimodal AI
Function Calling
TensorFlow
Structured Outputs
PyTorch
RAG
LLM
AI Agents
LangGraph
AutoGen
Fine-tuning
Reinforcement Learning
CrewAI
Human-in-the-Loop
Multi-Agent Systems
LangChain
Frontend
D3.js
DevOps
GitHub
GCP
Azure
AWS
Analytics
Tableau
Management
n8n
+23
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Open 593 daysVerified live · 11 hours ago Visa sponsor 1 year ago Long shot · 2%

PostDoctoral Research Associate

$62k – $67k per year · In office (Los Angeles, United States) · PhD · Full-Time
Reinforcement Learning
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Bank of America

ghr.com
ghr.com · HQ: Charlotte, United States · Investment Banking & M&A Advisory · Wealth Management & Financial Advisors · Commercial & Retail Banks · 1001-5000 employees · Trust B · Hiring 1119, 83 new
HQ: Charlotte, United States · Investment Banking & M&A Advisory · Wealth Management & Financial Advisors · Commercial & Retail Banks · 1001-5000 employees · Trust B · Hiring 1119, 83 new
Bank of America is a Charlotte, North Carolina financial services company offering consumer and small business banking, commercial and corporate banking, investment banking and markets, and wealth management through Merrill. One of the largest US banks, it combines a nationwide branch network with Merrill Wealth Management and Merrill Edge, and runs large operations and technology hubs in cities such as Charlotte, Jacksonville, Plano, Chandler and New York. Postings on its board include financial advisors and wealth management client associates, credit underwriters, financial crimes and data analysts, quantitative finance analysts, treasury sales officers and technology roles.
No named decision-maker yet.
No careers mailbox known
Verified live · 11 hours ago 20 days ago Fading · 27%

AI Engineer - Data Scientist I

$107k per year · Junior · 2+ years exp · In office (New York, Charlotte, United States) · Bachelor's Degree · Full-Time · Junior
C++
Python
AI/ML
NLP
Time Series
RAG
Machine Learning
Reinforcement Learning
Multimodal AI
Recommender Systems
LLM
AI Agents
Management
Agile
+4
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Fortinet

fortinet.com
fortinet.com · HQ: Sunnyvale, United States · Endpoint Security · Network Security · Information Security · 5000+ employees · Est. 2000 · NASDAQ: FTNT · Trust A · Hiring 592, 35 new
HQ: Sunnyvale, United States · Endpoint Security · Network Security · Information Security · 5000+ employees · Est. 2000 · NASDAQ: FTNT · Trust A · Hiring 592, 35 new
Fortinet is an American cybersecurity company founded in 2000 by two brothers who had previously built the intrusion prevention firm NetScreen. It is best known for FortiGate, a firewall built around custom silicon that gives it a price and throughput advantage over software-only competitors, and it has extended that installed base into a wide security platform covering secure access service edge, endpoint protection, security operations and switching and wireless. Headquartered in Sunnyvale and listed on Nasdaq, it sells almost entirely through channel partners and is unusually strong with mid-sized enterprises and service providers.
Michael Xie · Co-founder and Chief Technology Officer · decision-maker
Ken Xie · Founder, Chairman and Chief Executive Officer · decision-maker
Christiane Ohlgart · Chief Financial Officer · decision-maker
No careers mailbox known
Verified live · 1 hour ago 20 days ago Long shot · 4%

Embedded Software Developer

$67k – $82k per year · In office (Burnaby, Canada) · Bachelor's Degree
C++
C++
TensorFlow C++
AI/ML
Fine-tuning
Embeddings
Reinforcement Learning
TensorFlow
Hugging Face
Prompt Engineering
PyTorch
RAG
Machine Learning
DevOps
Unix
BGP
OSPF
TCP/IP
Git
Linux
Cybersecurity
FortiGate
Zero Trust
+11
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Mariner Finance

marinerfinance.com
marinerfinance.com · HQ: Baltimore, United States · Consumer Loans & Pawnshops · 1001-5000 employees · Hiring 94, 16 new
HQ: Baltimore, United States · Consumer Loans & Pawnshops · 1001-5000 employees · Hiring 94, 16 new
Mariner Finance is a consumer finance company headquartered in Nottingham, Maryland, near Baltimore, that offers personal loans for debt consolidation, home improvement, vehicle purchases and unexpected expenses, and auto refinancing, through branches and online. Tracing its family of companies back to 1927, it operates physical branches in more than half of US states and runs call center, collections and corporate teams supporting its lending business. It hires branch managers and trainees, loan and consumer lending sales associates, bilingual call center representatives, collections specialists and corporate staff in data science, treasury, payroll, IT and information security.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 1 hour ago Visa sponsor 20 days ago Fading · 33%

Principal Data Scientist

$155k – $190k per year · Lead · 7+ years exp · Plano · Remote (United States) · Bachelor's Degree · Principal
SQL
Python
Databases
Databricks
AI/ML
Reinforcement Learning
Machine Learning
DevOps
AWS
Analytics
A/B Testing
Apply

S&P Global

spglobal.com
spglobal.com · HQ: New York, United States · Financial Data & Market Intelligence · Credit Bureaus & Rating Agencies · 5000+ employees · Est. 1860 · NYSE: SPGI · Trust B · Hiring 296, 76 new
HQ: New York, United States · Financial Data & Market Intelligence · Credit Bureaus & Rating Agencies · 5000+ employees · Est. 1860 · NYSE: SPGI · Trust B · Hiring 296, 76 new
S&P Global is an American financial information company whose oldest predecessor was founded in 1860, and which took its present form through the 2022 merger with IHS Markit. Its most profitable business is the credit rating agency S&P Global Ratings, alongside market data and analytics through Market Intelligence, the index business behind the S&P 500, commodity price assessments through Platts, and Mobility, which owns the Carfax vehicle history service. Headquartered in New York and listed on the New York Stock Exchange, it earns most of its revenue from subscriptions and recurring fees rather than transaction-linked ratings work.
Eric Aboaf · Chief Financial Officer · decision-maker
Martina Cheung · President and Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago Visa sponsor 20 days ago Fading · 42%

Machine Learning Operations Engineer I

≈ $99k – $223k per year (Estimated) · Equity · Junior · 1+ year exp · In office (Cambridge, New York, United States) · Full-Time · Junior
Python
AI/ML
Fine-tuning
Reinforcement Learning
AWS Bedrock
Ray
Amazon SageMaker
LLM
Machine Learning
AI Agents
LangGraph
Weights & Biases
Langfuse
LangChain
Model Context Protocol
PyTorch
DevOps
Amazon EKS
Prometheus
Kubernetes
AWS
Jsonnet
Terraform
Git
QA
Sentry
+15
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Besimple AI

besimple.ai
besimple.ai · HQ: San Francisco, United States · Machine Learning · AI Training Data & Annotation · 11-50 employees · Startup · Hiring 3
HQ: San Francisco, United States · Machine Learning · AI Training Data & Annotation · 11-50 employees · Startup · Hiring 3
Custom conversational audio datasets, expert annotation, and licensed voice actor data for training and evaluating speech and voice AI models.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 20 days ago Fading · 30%

RL Environment Engineer (Full-time, Part-time, or Contract)

$160k – $360k per year · San Mateo · Remote (United States) · Full-Time
Reinforcement Learning
Computer Use
Voice Agents
Reward Modeling
Robotics
Reinforcement Learning
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Cathexis Technologies

cathexis.com
cathexis.com · HQ: Washington, United States · National Security · Machine Learning · Defense AI · 51-200 employees · Hiring 12, 1 new
HQ: Washington, United States · National Security · Machine Learning · Defense AI · 51-200 employees · Hiring 12, 1 new
Cathexis is a government technology contractor that provides artificial intelligence, machine learning, data science and software engineering services to United States defense and intelligence agencies. Much of its work requires security clearances, and its engineers build and deploy analytics and AI systems for classified programmes from offices in the Washington area, Redwood City and Huntsville. The company is headquartered in Washington, District of Columbia, United States.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 4 hours ago 20 days ago Hiring now · 72%

Site Reliability Engineer - TS/SCI Poly

$160k – $210k per year · In office (Tysons, United States) · Bachelor's Degree · Full-Time · TS/SCI
Ruby
C++
JavaScript
Python
Databases
PostgreSQL
AI/ML
Reinforcement Learning
Computer Vision
Frontend
Yarn
DevOps
Helm
CloudFormation
Amazon S3
Ansible
Jenkins
Terraform
Docker
GCP
Linux
Kubernetes
Azure
AWS
Management
Scrum
Agile
+14
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Verified live · 4 hours ago 1 month ago Likely open · 50%

Data Scientist/Machine Learning Engineer

$120k – $150k per year · In office (Tysons, United States) · Full-Time · Secret
Python
AI/ML
Machine Learning
Reinforcement Learning
Computer Vision
LLM
DevOps
GCP
Azure
AWS
Apply

Plenful

plenful.com
plenful.com · HQ: San Francisco, United States · Medical AI · Hospital Operations Software · 201-500 employees · Est. 2021 · Startup · Hiring 13, 1 new
HQ: San Francisco, United States · Medical AI · Hospital Operations Software · 201-500 employees · Est. 2021 · Startup · Hiring 13, 1 new
Plenful is a healthcare software company that automates pharmacy and back-office workflows for health systems with artificial intelligence. Its platform handles tasks such as prior authorisations, 340B program audits, prescription intake and revenue capture that staff otherwise do by hand. The company was founded in 2021 and is headquartered in San Francisco, California, United States.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago Visa sponsor 20 days ago Hiring now · 77%

Staff Machine Learning Engineer

≈ $196k – $390k per year (Estimated) · Staff+ · 8+ years exp · Hybrid (San Francisco, New York, Chicago, Seattle, United States) · Full-Time · Staff
Python
Databases
Pinecone
AI/ML
LangGraph
DeepSpeed
vLLM
MLFlow
Reinforcement Learning
Knowledge Distillation
Function Calling
Synthetic Data
SFT
Post-training
FSDP
Model Distillation
PyTorch
RAG
LLM
Machine Learning
AI Agents
LangChain
DevOps
Docker
Kubernetes
CI/CD
Cybersecurity
HIPAA
MedTech
FHIR
+17
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Cosine

cosine.sh
cosine.sh · HQ: London, United Kingdom · AI Agents · Code Intelligence · 51-200 employees · Est. 2023 · Startup · Hiring 7
HQ: London, United Kingdom · AI Agents · Code Intelligence · 51-200 employees · Est. 2023 · Startup · Hiring 7
Cosine builds an autonomous software engineering agent that learns a codebase. Its Genie model was trained on real developer problem solving traces. The company targets complex bug fixing and feature work.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 20 days ago Hiring now · 70%

Machine Learning Engineer – Lumen Enterprise Models (SWE-focused LLMs)

≈ $82k – $218k per year (Estimated) · Equity · In office (London, United Kingdom) · Full-Time
DeepSpeed
RLHF
Reinforcement Learning
SFT
Pre-training
FSDP
PyTorch
Machine Learning
vLLM
SGLang
Mixture of Experts
CUDA
DevOps
SLURM
Kubernetes
Cybersecurity
GDPR
+7
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Verified live · 1 hour ago 26 days ago Likely open · 59%

ML Systems Engineer - Model Training and Infrastructure (SWE-focused LLMs)

Equity · Middle · 3+ years exp · In office (London, United Kingdom) · Full-Time · Middle
Python
SQL
Databases
Apache Iceberg
DuckDB
AI/ML
Reinforcement Learning
Synthetic Data
SFT
JAX
TensorFlow
PyTorch
LLM
DevOps
Docker
GCP
Kubernetes
Azure
AWS
Cybersecurity
GDPR
+9
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Pomelo

pomelohq.com
pomelohq.com · HQ: New York, United States · 201-500 employees · Hiring 40, 3 new
HQ: New York, United States · 201-500 employees · Hiring 40, 3 new
Pomelo is a boutique staffing and recruitment company that connects fast-growing startups, agencies, and brands with vetted remote and offshore talent. Headquartered in New York, the firm specializes in placing skilled professionals across marketing, operations, creative design, and executive support roles. Through its fully managed service model, the agency oversees candidate vetting, onboarding, payroll, and legal compliance to help organizations scale efficiently while significantly reducing hiring costs.
No named decision-maker yet.
Careers mailbox is known
Verified live · 5 hours ago 20 days ago Likely open · 56%

Machine Learning Engineer - Pomelo

Remote (likely United States, US time zones hours) · Bachelor's Degree
Python
AI/ML
Scikit-learn
TensorFlow
PyTorch
Machine Learning
Reinforcement Learning
NLP
Recommender Systems
Computer Vision
DevOps
Docker
GCP
Kubernetes
Azure
AWS
+6
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Binance

binance.com
binance.com · HQ: Abu Dhabi, United Arab Emirates · Crypto Wallets · Blockchain Infrastructure · Mining & Staking · Crypto Payments · Crypto Exchanges · 1001-5000 employees · Est. 2017 · Trust A · Hiring 207, 16 new
HQ: Abu Dhabi, United Arab Emirates · Crypto Wallets · Blockchain Infrastructure · Mining & Staking · Crypto Payments · Crypto Exchanges · 1001-5000 employees · Est. 2017 · Trust A · Hiring 207, 16 new
Binance is the world's largest cryptocurrency exchange by trading volume, founded in 2017 by Changpeng Zhao and Yi He. The platform offers spot, margin and derivatives trading across hundreds of digital assets, alongside staking, savings products, payments, an institutional custody arm and a self-custodial Web3 wallet. The group also created BNB Chain, one of the most used smart contract networks, and now operates under a licensed regional structure after a 2023 settlement with United States authorities that installed new leadership and compliance oversight.
Yi He · Co-Founder & Head of Binance Labs · decision-maker
Richard Teng · Chief Executive Officer · decision-maker
Changpeng Zhao · Co-Founder & former Chief Executive Officer · founder
Careers mailbox is known
Verified live · 4 hours ago 20 days ago Hiring now · 90%

Binance Accelerator Program - Data Scientist (User Growth)

≈ $39k – $72k per year (Estimated) · Junior · Singapore · Remote (Singapore) · Master's Degree · Junior
SQL
Python
Python
bandit
AI/ML
Reinforcement Learning
Scikit-learn
Pandas
NumPy
Recommender Systems
Machine Learning
Flink
Spark
Analytics
A/B Testing
+4
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Verified live · 4 hours ago 20 days ago Hiring now · 90%

Binance Accelerator Program - Data Scientist (LLM & Trading)

≈ $42k – $77k per year (Estimated) · Junior · Singapore · Remote (Singapore) · Bachelor's Degree · Junior
DeepSpeed
vLLM
Fine-tuning
RLHF
Reinforcement Learning
LLaMA-Factory
Transformers
TensorFlow
Hugging Face
SFT
Post-training
RLAIF
PyTorch
LLM
AI Agents
+7
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Verified live · 4 hours ago 22 days ago Hiring now · 90%

LLM Applied Data Scientist (RAG/ NLP)

≈ $49k – $136k per year (Estimated) · Singapore · Hong Kong · Remote (Hong Kong) · Master's Degree
C++
Python
AI/ML
Embeddings
Reinforcement Learning
Multimodal AI
NLP
VLM
Reranking
SFT
Pre-training
GraphRAG
Context Engineering
Multi-Agent Systems
Reward Modeling
Computer Vision
PyTorch
RAG
LLM
Machine Learning
AI Agents
+12
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Ghost

ghost.ai
ghost.ai · HQ: San Francisco, United States · Likely startup · Hiring 3
HQ: San Francisco, United States · Likely startup · Hiring 3
Ghost is a consumer hardware and artificial intelligence startup that develops personal computing devices designed to run autonomous agents entirely on-device. Headquartered in San Francisco, California, the company prioritizes complete user privacy and data ownership by processing models locally without relying on cloud infrastructure. Its flagship screenless computer, Core, continuously gathers context across a user's digital ecosystem to proactively assist with daily routines and tasks.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 21 days ago Hiring now · 73%

Member of Technical Staff - Post-Training

≈ $204k – $406k per year (Estimated) · Staff+ · In office (San Francisco, United States) · Full-Time · Staff
Python
AI/ML
Reinforcement Learning
Function Calling
SFT
Post-training
PyTorch
Apply

Wonder Dynamics

wonderdynamics.com
wonderdynamics.com · HQ: Los Angeles, United States · Visual Effects (VFX) · Generative Video · Est. 2017 · Hiring 3
HQ: Los Angeles, United States · Visual Effects (VFX) · Generative Video · Est. 2017 · Hiring 3
Wonder Dynamics is a Los Angeles company founded in 2017 by a visual effects engineer and the actor Tye Sheridan. Its Wonder Studio automatically detects an actor in ordinary footage and replaces them with an animated character, generating motion capture, lighting and compositing without a specialist pipeline. Autodesk acquired the company in 2024 and continues to develop the tools for film and television production.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 21 days ago Likely open · 61%

Machine Learning Technical Manager - Wonder Dynamics

≈ $47k – $136k per year (Estimated) · Lead · In office (Novi Sad, Serbia) · Staff
Python
AI/ML
MLFlow
Reinforcement Learning
Scikit-learn
NLP
TensorFlow
Computer Vision
PyTorch
Machine Learning
DevOps
Docker
GCP
Kubernetes
Azure
AWS
Cybersecurity
GDPR
Game Dev
Unreal Engine
Design
Blender
Maya
+10
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Mecka

mecka.ai
mecka.ai · HQ: New York, United States · Robotics AI · AI Training Data & Annotation · 201-500 employees · Startup · Trust A · Hiring 48, 8 new
HQ: New York, United States · Robotics AI · AI Training Data & Annotation · 201-500 employees · Startup · Trust A · Hiring 48, 8 new
Mecka is a data infrastructure company based in New York that captures, labels and evaluates real-world human activity data used to train and test robotics and embodied AI systems. It designs and operates global data capture programs, wearable and tactile hardware and an egocentric data ecosystem called Egoverse for AI labs and robotics companies, and has raised a 60 million dollar Series B round, with teams in New York, Toronto and San Francisco. It hires hardware, firmware, mechanical and mobile software engineers, computer vision and multimodal research scientists, partnerships and operations staff and finance, tax and legal specialists.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 21 days ago Likely open · 51%

Research Scientist – Multimodal Foundation Models

$185k – $210k per year · Hybrid (Toronto, Canada, New York, San Francisco, United States) · Full-Time
Python
AI/ML
Fine-tuning
RLHF
Reinforcement Learning
JAX
Multimodal AI
Synthetic Data
DPO
SFT
PPO
GRPO
Post-training
Embodied AI
PyTorch
Machine Learning
Reward Modeling
Robotics
Reinforcement Learning
+9
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Top 25% payVerified live · 2 hours ago 28 days ago Fading · 43%

Research Engineer, Simulation & World Models

$170k – $300k per year · Hybrid (New York, San Francisco, United States) · Full-Time
C++
Python
AI/ML
Reinforcement Learning
Synthetic Data
World Models
Embodied AI
Robotics
Isaac Sim
MuJoCo
Sim-to-Real
Reinforcement Learning
+2
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Top 25% payVerified live · 2 hours ago 28 days ago Fading · 43%

Research Engineer, RL Env

$170k – $300k per year · Hybrid (New York, San Francisco, United States) · Full-Time
Reinforcement Learning
Embodied AI
Robotics
Imitation Learning
Reinforcement Learning
Apply

Circle K

circlek.com
circlek.com · HQ: Tempe, United States · EV Charging · Car Wash · Fossil Fuels · 1001-5000 employees · Est. 1951 · Trust A · Hiring 712, 163 new
HQ: Tempe, United States · EV Charging · Car Wash · Fossil Fuels · 1001-5000 employees · Est. 1951 · Trust A · Hiring 712, 163 new
Circle K is an international chain of convenience stores and fuel stations owned by the Canadian group Alimentation Couche-Tard, with its US corporate office in Tempe, Arizona. Founded in 1951 in El Paso, Texas, the brand now covers thousands of stores across North America, Europe and Asia, selling fuel, food, drinks and everyday goods and running car washes, EV charging and the Inner Circle loyalty programme. It hires store customer service representatives, team members, food preparation staff, store and assistant managers and car wash site managers, plus corporate roles in claims, enterprise risk and insurance, litigation and investigations.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 21 days ago Long shot · 22%

Senior AI/ML Engineer

≈ $58k – $96k per year (Estimated) · Equity · Senior · 5+ years exp · In office (Warsaw, Poland) · Bachelor's Degree · Senior
Python
Databases
Weaviate
Chroma
Pinecone
AI/ML
LangGraph
LlamaIndex
Vertex AI
Scikit-learn
TensorFlow
CrewAI
Gemini
Anthropic
Structured Outputs
LLM Evaluation
LLM Guardrails
Agentic Workflows
Computer Vision
Prompt Engineering
OpenAI
PyTorch
Claude
RAG
LLM
Machine Learning
AI Agents
AutoGen
LoRA
Fine-tuning
RLHF
Reinforcement Learning
PEFT
Multi-Agent Systems
Vertex AI Agent Builder
LangChain
DevOps
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
Analytics
A/B Testing
+33
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Kensho

kensho.dev
kensho.dev · New York · Cambridge · Machine Learning · Financial AI · Hiring 4
New York · Cambridge · Machine Learning · Financial AI · Hiring 4
Kensho is the AI innovation hub of S&P Global. It builds machine learning, natural language processing and data discovery solutions, including generative AI applications, agents and data retrieval APIs for business and financial use. The company is based in the United States.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago 21 days ago Likely open · 59%

Machine Learning Operations Engineer I

≈ $110k – $247k per year (Estimated) · Equity · Junior · 1+ year exp · In office (Cambridge, New York, United States) · Full-Time · Junior
Python
AI/ML
Fine-tuning
Reinforcement Learning
AWS Bedrock
Ray
Amazon SageMaker
LLM
Machine Learning
AI Agents
LangGraph
Weights & Biases
Langfuse
LangChain
Model Context Protocol
PyTorch
DevOps
Amazon EKS
Prometheus
Kubernetes
AWS
Jsonnet
Terraform
Git
QA
Sentry
+15
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Analog Devices

analog.com
analog.com · HQ: Wilmington, United States · Sensors & Transducers · Analog & Power Semiconductors · 5000+ employees · Est. 1965 · Trust B · Hiring 652, 48 new
HQ: Wilmington, United States · Sensors & Transducers · Analog & Power Semiconductors · 5000+ employees · Est. 1965 · Trust B · Hiring 652, 48 new
Analog Devices designs signal processing, power management and sensing semiconductors. Its data converters and amplifiers are staples of industrial automation, automotive and communications systems. The company expanded significantly through the acquisitions of Linear Technology and Maxim Integrated.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 21 days ago Likely open · 57%

Director, Robot Policy AI ML Job

≈ $55k – $123k per year (Estimated) · Head+ · 3+ years exp · In office (Shanghai, Beijing, China) · PhD · Full-Time · Shift work · Architect
Python
AI/ML
Reinforcement Learning
TensorFlow
Edge AI
Computer Vision
OpenAI
PyTorch
DevOps
Git
Docker
CI/CD
Robotics
ROS
ROS2
Gazebo
Isaac Sim
MuJoCo
Path Planning
Teleoperation
Imitation Learning
Reinforcement Learning
+11
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Top 25% payVerified live · 1 hour ago 29 days ago Likely open · 55%

Principle Robotics Software Engineer (Physical AI)

$200k – $275k per year · Senior · 8+ years exp · In office (Wilmington, United States) · Bachelor's Degree · Full-Time · Shift work · Staff
C++
Python
AI/ML
Physical AI
Reinforcement Learning
Edge AI
Vision-Language-Action
DevOps
CI/CD
Robotics
ROS
Isaac Sim
MuJoCo
Teleoperation
Imitation Learning
Reinforcement Learning
+5
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Verified live · 1 hour ago 2 months ago Fading · 26%

Staff AI/ML Engineer, Time-Series & Sensor Reasoning Models (Lorenz Labs)

$198k – $272k per year · Staff+ · 6+ years exp · In office (San Jose, United States) · PhD · Full-Time · Shift work · Staff
Python
AI/ML
LoRA
Fine-tuning
Embeddings
Reinforcement Learning
Multimodal AI
Anomaly Detection
Time Series
DPO
PPO
Interpretability
RLAIF
PyTorch
RAG
AI Agents
PEFT
DevOps
GCP
AWS
Robotics
Sensor Fusion
Reinforcement Learning
+12
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TrainLoop

trainloop.ai
trainloop.ai · HQ: San Francisco, United States · Natural Language Processing · Artificial Intelligence · 11-50 employees · Est. 2024 · Startup · Hiring 4
HQ: San Francisco, United States · Natural Language Processing · Artificial Intelligence · 11-50 employees · Est. 2024 · Startup · Hiring 4
Headquartered in San Francisco, California, TrainLoop is an artificial intelligence research and product lab specializing in post-training reasoning models for long-horizon tasks. Founded in 2024, the enterprise develops advanced reinforcement learning and fine-tuning solutions to transform general foundation models into domain-specific experts for industries such as biotechnology, logistics, and financial services. By embedding human expert intuition and rigorous preference alignment into proprietary architectures, the company enables organizations to deploy highly reliable AI agents for complex, mission-critical workflows.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 4 hours ago 21 days ago Likely open · 63%

Research Scientist

$150k – $250k per year · Equity 0.5–1.5% · Middle · 3+ years exp · In office (San Francisco, United States) · PhD · Full-Time · Middle
Reinforcement Learning
Post-training
Interpretability
Apply

Zyphra

zyphra.com
zyphra.com · HQ: San Francisco, United States · AI Research Labs · Foundation Models · 1-10 employees · Est. 2021 · Startup · Trust D · Hiring 16
HQ: San Francisco, United States · AI Research Labs · Foundation Models · 1-10 employees · Est. 2021 · Startup · Trust D · Hiring 16
Zyphra is an artificial intelligence research company that develops open foundation models, including the Zamba hybrid state-space language models and the Zonos text-to-speech models, with a focus on efficient models that can run on device. It also offers a cloud platform for its models and researches brain-computer interface models. The company is headquartered in San Francisco, California, United States.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 21 days ago Fading · 40%

Research Engineer -- Vision and Vision-Language Models

≈ $168k – $373k per year (Estimated) · In office (San Francisco, United States) · Relocation · Full-Time
Python
AI/ML
Reinforcement Learning
Multimodal AI
Post-training
Computer Use
Machine Learning
Synthetic Data
PyTorch
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Likely inactiveVerified live · 4 hours ago 8 months ago Long shot · 3%

Research Engineer - Model Architectures

≈ $164k – $364k per year (Estimated) · In office (San Francisco, United States) · Relocation · Full-Time
Python
AI/ML
Reinforcement Learning
Pre-training
PyTorch
RAG
Machine Learning
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Likely inactiveVerified live · 4 hours ago 8 months ago Long shot · 3%

Research Engineer - Agency and Reasoning

≈ $170k – $378k per year (Estimated) · In office (San Francisco, United States) · Relocation · Full-Time
Python
AI/ML
Fine-tuning
Reinforcement Learning
Synthetic Data
DPO
SFT
Post-training
PyTorch
Machine Learning
+1
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Pinterest

pinterest.com
pinterest.com · HQ: San Francisco, United States · Social Networks · Video & Photo Sharing · 1001-5000 employees · Est. 2010 · NYSE: PINS · Trust B · Hiring 153, 19 new
HQ: San Francisco, United States · Social Networks · Video & Photo Sharing · 1001-5000 employees · Est. 2010 · NYSE: PINS · Trust B · Hiring 153, 19 new
Pinterest is an American visual discovery platform founded in 2010 where people save and organise images, products and ideas into themed boards. Unlike feed-based social networks it is built around planning future intent, so users arrive researching a kitchen renovation, an outfit or a holiday rather than to follow friends, which makes the audience unusually valuable to advertisers. Headquartered in San Francisco and listed on the New York Stock Exchange since 2019, the company earns nearly all of its revenue from advertising and has invested heavily in shoppable pins, visual search and AI-driven recommendations.
Evan Sharp · Co-Founder · decision-maker
Ben Silbermann · Co-Founder & Executive Chairman · decision-maker
Todd Morgenfeld · Executive Officer · decision-maker
Christine Flores · Executive Officer · decision-maker
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Top 25% payVerified live · 1 hour ago Visa sponsor 21 days ago Likely open · 57%

Staff Machine Learning Engineer

$228k – $469k per year · Staff+ · 6+ years exp · Hybrid (San Francisco, United States) · Relocation · Master's Degree · Staff
Reinforcement Learning
VLM
Post-training
Recommender Systems
LLM
Machine Learning
PyTorch
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Top 25% payVerified live · 1 hour ago Visa sponsor 29 days ago Likely open · 56%

Director, Machine Learning Engineering, Ads Quality

$315k – $551k per year · Head+ · 12+ years exp · In office (Palo Alto, San Francisco, Seattle, United States) · Relocation · Bachelor's Degree · Architect
Embeddings
Reinforcement Learning
Multimodal AI
Knowledge Distillation
Model Distillation
Machine Learning
AI Agents
PyTorch
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Open 316 daysVerified live · 1 hour ago 11 months ago Long shot · 6%

Machine Learning Engineer II, Core Engineering

≈ $91k – $206k per year (Estimated) · Middle · 2+ years exp · In office (Toronto, Canada) · Relocation · PhD · Middle
SQL
AI/ML
Hadoop
Reinforcement Learning
Recommender Systems
Machine Learning
OpenAI Codex
Cursor
Copilot
LLM
+1
Apply
Machines can read this selection · checked 18:52 UTC
Reinforcement Learning Jobs - Remote & On-site
Frequently asked questions
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