Ray Jobs - Remote & On-site

Ray jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $250,520/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

AI/ML
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Product
Design
Analytics
Support
Enterprise Apps
Quantum

E2E Networks

e2enetworks.com
E2E Networks is a listed Indian cloud provider that pivoted to accelerated computing for artificial intelligence workloads. Founded in 2009 in Delhi, it operates large GPU clusters in Indian data centres for startups, research institutions and enterprises. Its TIR platform provides managed notebooks, fine-tuning and inference endpoints.
e2enetworks.com • HQ: New Delhi, India • Cloud Computing • Artificial Intelligence • AI Infrastructure • Est. 2009
HQ: New Delhi, India • Cloud Computing • Artificial Intelligence • AI Infrastructure • Est. 2009
Open 161 day 6 months ago

Senior Solutions Architect

$31k – $75k per year (Estimated) • Staff+ • In office (Delhi, India) • Architect
CUDA
CUDA Toolkit
Kubeflow
ONNX
PyTorch
Ray
TensorFlow
TensorRT
cuDNN
CVAT
InfiniBand
DevOps
CentOS Stream
Debian
Docker
Kubernetes
KVM
SLURM
Ubuntu
VMWare
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Hark

hark.com
Hark was an online digital entertainment platform best known for its extensive library of short audio soundbites, video clips, and pop culture quotes. Launched in 2007, the website allowed users to browse, create, and share playable soundboards featuring memorable lines from movies, television shows, and political figures. While it grew into a popular destination for viral sound clips during the late 2000s and early 2010s, the platform has since ceased its original operations.
hark.com • HQ: San Jose, United States • Machine Learning • Artificial Intelligence
HQ: San Jose, United States • Machine Learning • Artificial Intelligence
Open 162 daysTop 25% pay 6 months ago

Hardware Test Engineer

$120k – $300k per year • In office (San Jose, United States) • Bachelor's Degree • Full-Time
Python
AI/ML
Multimodal AI
Ray
AI Agents
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Zyphra

zyphra.com
COMPANY RESEARCH CLOUD Zyphra Cloud Login Two sides. Two sides.
zyphra.com • HQ: San Francisco, United States • AI Infrastructure • Artificial Intelligence • LLM & Generative AI
HQ: San Francisco, United States • AI Infrastructure • Artificial Intelligence • LLM & Generative AI
Open 169 days 6 months ago

Platform Engineer

$125k – $280k per year (Estimated)In office (San Francisco, United States) • Relocation • Full-Time
Ray
SGLang
vLLM
Triton
DevOps
Ansible
AWS
CI/CD
Docker
GCP
Kubernetes
SLURM
Terraform
Chaos Engineering
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Odyssey AI

odyssey.com
Odyssey is a deep-tech artificial intelligence startup building multimodal "world models" for interactive 3D simulations, headquartered in Palo Alto, California. Founded in 2023 by Oliver Cameron (former VP of Product at Cruise and co-founder of Voyage) and Dr. Jeffrey Hawke (former VP of Technology at Wayve), the venture has raised over $337 million in funding - highlighted by a $310 million Series B at a $1.45 billion valuation led by Google Ventures, EQT Ventures, and Natural Capital.
odyssey.com • HQ: Palo Alto, United States • Blockchain & Crypto • NFT • Internet Services • Domain Names • 201-500 employees • Est. 2023
HQ: Palo Alto, United States • Blockchain & Crypto • NFT • Internet Services • Domain Names • 201-500 employees • Est. 2023
Open 174 daysVerified live · 1 day ago 6 months ago

Member of Technical Staff, Infrastructure Engineer

$148k – $301k per year (Estimated) • Staff+ • In office (Palo Alto, United States, Zurich, Switzerland, London, United Kingdom) • Full-Time • Staff
Go
Python
AI/ML
Multimodal AI
Ray
Flyte
OpenAI
DevOps
Docker
Kubernetes
Terraform
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Parspec

parspec.io
Parspec is a technology company that leverages AI to help sales agents and distributors by simplifying the process of discovering and sourcing the best available construction products and materials.
parspec.io • Bengaluru • San Mateo • Commerce • Marketplaces • Artificial Intelligence • Est. 2020
Bengaluru • San Mateo • Commerce • Marketplaces • Artificial Intelligence • Est. 2020
Open 176 daysVerified live · 2 days ago 6 months ago

AI Ops Engineer

$30k – $75k per year (Estimated) • Senior • 5+ years expIn office (Bengaluru, India) • Bachelor's Degree • Full-Time • Senior
Python
Python
Asyncio
FastAPI
Databases
Apache Kafka
pgvector
Pinecone
Weaviate
PostgreSQL
Qdrant
AI/ML
AWS Bedrock
Kubeflow
LiteLLM
LLM
MLFlow
Portkey
Ray
vLLM
AWQ
CUDA
CUDA Toolkit
Embeddings
GPTQ
Hallucination
Langfuse
LoRA
Prompt Engineering
PyTorch
Quantization
SGLang
TensorRT
TensorRT-LLM
Triton
Triton Inference Server
PEFT
Amazon SageMaker
AWS Trainium
LLM Guardrails
LLMOps
NCCL
NVLink
TGI
Multimodal AI
AI Agents
DevOps
AIOps
Amazon EC2
Amazon EKS
ArgoCD
AWS
AWS Lambda
CI/CD
CloudFormation
Docker
GitHub Actions
Grafana
Kubernetes
OpenTelemetry
Prometheus
Terraform
Vector
Karpenter
Platform Engineering
Amazon EventBridge
Amazon S3
API Gateway
IAM
AWS Step Functions
GitHub
Cybersecurity
Least Privilege
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Harmattan AI

harmattan.ai
Harmattan AI is a French defense technology company headquartered in Paris. Founded in 2024 by Mouad M'Ghari, the company operates as a next-generation "defense prime" specializing in vertically integrated autonomous systems, AI-enabled mission software, and scalable uncrewed platforms for modern warfare.
harmattan.ai • HQ: Paris, France • Military • Military Drones • Artificial Intelligence • Defense AI • 501-1000 employees • Est. 2024
HQ: Paris, France • Military • Military Drones • Artificial Intelligence • Defense AI • 501-1000 employees • Est. 2024
Verified live · 2 hours ago 6 months ago

Data Engineer - Foundational

$64k – $117k per year (Estimated) • Senior • 6+ years expIn office (Paris, France) • Bachelor's Degree • Full-Time • Senior
Apache Iceberg
MinIO
AI/ML
JAX
Multimodal AI
PyTorch
Ray
Spark
DevOps
Amazon S3
Analytics
ETL/ELT
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Mutt Data

muttdata.ai
MUTT DATA is a consulting firm that specializes in leveraging AI and machine learning to create automated systems that drive revenue for their clients. They offer solutions in sectors such as Adtech, Martech, Fintech, and Telecommunication, focusing on optimizing advertising platforms, enhancing data-driven marketing strategies, and providing real-time insights in financial and telecommunications networks. MUTT DATA provides expert team augmentation, seamless integration of data architectures in the cloud, and tailor-made solutions to refine product strategies.
muttdata.ai • HQ: Buenos Aires, Argentina • Artificial Intelligence • Data Warehousing • Data & Analytics
HQ: Buenos Aires, Argentina • Artificial Intelligence • Data Warehousing • Data & Analytics
Open 190 daysVerified live · 4 hours ago 7 months ago

Agentic AI DevOps Specialist

$32k – $94k per year (Estimated) • Middle • 4+ years exp • Remote (Argentina) • Middle
Databricks
AI/ML
KServe
Kubeflow
LangChain
Langfuse
LangGraph
LangSmith
Prompt Engineering
RAG
Ray
Semantic Search
AI Agents
LLM Guardrails
Model Context Protocol
Semantic Search
DevOps
AWS
Azure
CI/CD
GCP
GitHub Actions
Kubernetes
Terraform
Vector
GitHub
IAM
Analytics
A/B Testing
Apply
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Riot Games

riotgames.com
Riot Games is a global video game developer, publisher, and esports tournament organizer headquartered in Los Angeles, California. Founded in 2006 by Brandon Beck and Marc Merrill and acquired by Tencent in 2011, the company is best known for creating League of Legends, one of the most played PC games and dominant esports titles in the world. Riot's product portfolio includes the tactical shooter VALORANT, Teamfight Tactics, League of Legends: Wild Rift, and the fighting game 2XKO, alongside its multimedia production wing responsible for the Emmy Award-winning animated series Arcane.
riotgames.com • HQ: Los Angeles, United States • Consumer Electronics • Gaming Consoles • Gaming • Esports • 1001-5000 employees • Est. 2006
HQ: Los Angeles, United States • Consumer Electronics • Gaming Consoles • Gaming • Esports • 1001-5000 employees • Est. 2006
$292k – $438k per year • Lead • In office (Los Angeles, United States) • Principal
Apache Kafka
Redis
AI/ML
Flink
JAX
PyTorch
Ray
Reinforcement Learning
TensorFlow
Vertex AI
Amazon SageMaker
Analytics
A/B Testing
Apply
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Socure

socure.com
Socure is a leading digital identity verification and fraud prevention platform that uses artificial intelligence and machine learning to verify consumer identities in real time. The company analyzes thousands of predictive data points - including biometrics, device intelligence, and email or phone attributes - to accurately authenticate individuals during online onboarding. By providing high accuracy rates across demographic groups, it enables financial institutions, digital healthcare providers, and online platforms to reduce fraud while streamlining user conversion.
socure.com • HQ: New York, United States • Artificial Intelligence • Fraud Detection • Identity Management • 501-1000 employees • Est. 2012
HQ: New York, United States • Artificial Intelligence • Fraud Detection • Identity Management • 501-1000 employees • Est. 2012
Verified live · 2 hours ago 7 months ago

Staff Data Scientist - Fraud & Risk

$180k – $210k per year • Staff+ • 8+ years expRemote/Hybrid (San Francisco, New York, Miami, Seattle, United States) • Master's Degree • Full-Time • Staff
Python
SQL
AI/ML
PyTorch
Scikit-learn
TensorFlow
LangChain
LangGraph
Ray
AI Agents
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Genesis Molecular AI is a drug discovery company headquartered in Burlingame, California, and founded in 2019. The company combines deep learning models of molecular structure and binding with in-house chemistry and biology to design small molecule drug candidates against difficult targets. It advances its own pipeline while running partnered discovery programmes with large pharmaceutical companies, and previously operated under the name Genesis Therapeutics.
genesis.ml • HQ: Burlingame, United States • Pharmaceuticals • Bioinformatics • Biopharma • Health Care • Drug Discovery • Medical AI • Artificial Intelligence • Biotechnology • Est. 2019
HQ: Burlingame, United States • Pharmaceuticals • Bioinformatics • Biopharma • Health Care • Drug Discovery • Medical AI • Artificial Intelligence • Biotechnology • Est. 2019
Open 217 daysVerified live · 1 day ago 8 months ago

Software Engineer - Core Infrastructure

$113k – $248k per year (Estimated) • Senior • 5+ years expIn office (San Mateo, United States) • Full-Time • Senior
Python
AI/ML
Ray
Diffusion Models
DevOps
AWS
GCP
Kubernetes
Terraform
Apply
Open 281 dayVerified live · 1 day ago 10 months ago

Machine Learning Infrastructure Engineer

$114k – $283k per year (Estimated)Remote/Hybrid (San Mateo, New York, United States) • Full-Time
Airflow
Dagster
Diffusion Models
Ray
Spark
Flyte
DevOps
GCP
Kubernetes
Terraform
Analytics
ETL/ELT
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Open 398 daysVerified live · 1 day ago 1 year ago

ML Research Scientist, Foundation Models (Senior / Staff / Principal)

$121k – $275k per year (Estimated) • Lead • Remote/Hybrid (San Mateo, New York, United States) • PhD • Full-Time • Principal
Diffusion Models
Reinforcement Learning
Post-training
PyTorch
PyTorch Lightning
Ray
Apply
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Percepta

percepta.com
Headquartered in Dearborn, Michigan, Percepta is a global customer experience (CX) and BPO services provider specializing in the automotive sector. Originally established as a joint venture between Ford Motor Company and TeleTech (now TTEC), the company delivers customer care, technical support, warranty administration, and dealer relations services. Additionally, it operates contact centers and support networks worldwide to help automotive brands optimize customer loyalty and streamline operations.
percepta.com • HQ: Dearborn, United States • Professional Services
HQ: Dearborn, United States • Professional Services
Open 222 daysVerified live · 10 hours ago 8 months ago

Research Engineer / Scientist – Reinforcement Learning (RL)

$195k – $427k per year (Estimated)In office (New York, Boston, United States) • Master's Degree • Full-Time
Python
AI/ML
LLM
Ray
Reinforcement Learning
SGLang
vLLM
Anthropic
Post-training
AI Agents
DevOps
Amazon EKS
AWS
Kubernetes
Apply
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Eight Sleep

eightsleep.com
Eight Sleep is a sleep technology company headquartered in New York City and founded in 2014. The company sells the Pod, a mattress cover and hardware system that heats and cools each side of a bed, tracks sleep and biometrics, and adjusts temperature automatically through the night. It sells directly to consumers in North America, Europe, and the Middle East, positioning its products around athletic recovery and sleep fitness.
eightsleep.com • HQ: New York, United States • Wellness Programs • Lifestyle • Health Care • Furniture • Consumer Goods • Wellness • Consumer Electronics • Smart Home Devices • Est. 2014
HQ: New York, United States • Wellness Programs • Lifestyle • Health Care • Furniture • Consumer Goods • Wellness • Consumer Electronics • Smart Home Devices • Est. 2014
Open 224 daysVerified live · 11 hours ago 8 months ago

Machine Learning Engineer (Foundation Models & Personalization)

$128k – $299k per year (Estimated) • Junior • 2+ years expIn office (San Francisco, United States) • Full-Time • Junior
Python
SQL
AI/ML
JAX
LLM
Multimodal AI
PyTorch
RAG
Ray
Spark
TensorFlow
Model Context Protocol
Time Series Forecasting
Federated Learning
LLM Guardrails
Structured Outputs
Function Calling
Apply
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C3 AI

c3.ai
C3 AI is an American enterprise software company founded in 2009 by Thomas Siebel and headquartered in Redwood City, California. It sells a model-driven application platform together with prebuilt applications for predictive maintenance, supply chain optimisation, fraud detection, energy management and defence readiness, letting large organisations put machine learning into operational workflows without assembling their own stack. The company works closely with cloud and consulting partners such as Microsoft, Amazon Web Services, Baker Hughes and Booz Allen Hamilton, and has traded on the New York Stock Exchange since December 2020.
c3.ai • HQ: Redwood City, United States • Information Technology • Software • Analytics Platforms • Data & Analytics • Defense AI • Artificial Intelligence • 1001-5000 employees • Est. 2009
HQ: Redwood City, United States • Information Technology • Software • Analytics Platforms • Data & Analytics • Defense AI • Artificial Intelligence • 1001-5000 employees • Est. 2009
Open 237 daysVerified live · 16 min ago 8 months ago

Senior Software Engineer, Platform - Data + AI (Back-End)

$124k – $258k per year (Estimated) • Equity • Senior • 5+ years expIn office (Redwood City, United States) • Bachelor's Degree • Senior
C#
C++
Java
Python
Python
Dask
Databases
Apache Kafka
PostgreSQL
Snowflake
AI/ML
Hadoop
Pandas
Ray
Spark
Feature Store
AI Agents
Frontend
GraphQL
DevOps
AWS
Azure
GCP
Git
Platform Engineering
Amazon S3
Kubernetes
Apply
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Orcrist Technologies

orcrist.org
Orcrist Technologies offers pioneering AI and data analytics solutions in the private and public sectors, turning sensors into strategy. We are a Berlin-based data defense technology company building AI-powered software for real-time situational awareness and sensor fusion. Our mission is to give decision-makers the clarity they need-when it matters most.
orcrist.org • Berlin • Dresden • Defense AI • Data & Analytics • Artificial Intelligence
Berlin • Dresden • Defense AI • Data & Analytics • Artificial Intelligence
Verified live · 3 hours ago 8 months ago

ML Engineer

$109k – $240k per year (Estimated) • Middle • 4+ years exp • Remote (Germany) • Middle • German: B1
Python
TypeScript
Databases
Apache Kafka
AI/ML
KServe
NER
NLP
PyTorch
Transformers
Human-in-the-Loop
OCR
Speech Recognition
Flink
MLFlow
ONNX
Ray
Ray Serve
TensorRT
DevOps
CI/CD
GitOps
Grafana
Kubernetes
Prometheus
Vector
Robotics
GStreamer
Apply
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Epistemix

epistemix.com
Epistemix is a world model of your market: see how adoption spreads person by person, test strategy before you spend, and track the assumptions it rests on.
epistemix.com • Data & Analytics • Data Science
Data & Analytics • Data Science
Open 253 daysVerified live · 9 hours ago 9 months ago

Infrastructure Architect

$139k – $261k per year (Estimated) • Equity • Staff+ • 8+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Architect
Python
JavaScript
Node JS
TypeScript
Python
Django
Databases
Databricks
Snowflake
AI/ML
Claude
Claude Code
Modin
Pandas
Ray
Devin
Frontend
React.js
DevOps
AWS
Docker
GCP
Kubernetes
Terraform
Cybersecurity
HIPAA
ISO 27001
SOC 2
Apply
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Alice & Bob

alice-bob.com
Alice & Bob is a deep-tech quantum computing hardware enterprise headquartered in Paris, France, with a major North American hub in Boston, Massachusetts. Founded in 2020 by Dr. Théau Peronnin and Dr. Raphaël Lescanne out of research at ENS Paris, Inria, and French public physics laboratories, the firm has raised over €180 million from prominent investors including Elaia, Bpifrance, Supernova Invest, and NVIDIA NVentures.
alice-bob.com • HQ: Boston, United States • Science & Engineering • Hardware • Quantum Science & Computing • Quantum Computing Hardware • Est. 2020
HQ: Boston, United States • Science & Engineering • Hardware • Quantum Science & Computing • Quantum Computing Hardware • Est. 2020
Open 257 days 9 months ago

Senior Staff Software Engineer

$85k – $176k per year (Estimated) • Staff+ • Remote/Hybrid (Paris, France) • Staff
Python
SQL
C++
Rust
Python
Dask
AI/ML
Ray
DevOps
Kubernetes
HPC
SLURM
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HammerHead AI

hammerheadco.ai
ORCA platform boosts token output by 30% by orchestrating power, cooling, and compute systems in AI factories.
hammerheadco.ai • Redwood City
Redwood City
Open 257 days 9 months ago

Reinforcement Learning Engineer

$153k – $288k per year (Estimated) • Middle • 3+ years expIn office (Redwood City, United States) • Master's Degree • Full-Time • Middle
Python
AI/ML
Reinforcement Learning
AI Agents
PyTorch
Ray
RLlib
TensorFlow
Robotics
Reinforcement Learning
Isaac Gym
Apply
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Fuku

eatfuku.com
Fuku is a fast-casual restaurant concept founded by chef David Chang that specializes in Asian- and Southern-inspired spicy fried chicken. Originating from a secret menu item at Momofuku Noodle Bar in New York, the brand has grown into a standalone culinary concept known for its signature chicken sandos, tenders, and sides. Today, Fuku operates through brick-and-mortar locations, major sports arenas, airports, and high-traffic venues across the United States.
eatfuku.com • HQ: New York, United States • Delivery • Food & Beverages • Catering & Food Services • 501-1000 employees
HQ: New York, United States • Delivery • Food & Beverages • Catering & Food Services • 501-1000 employees
Open 267 daysVerified live · 7 hours ago 9 months ago

Founding Backend Engineer

$140k – $286k per year (Estimated) • Equity • In office (New York, United States) • Relocation • Visa sponsorship • Full-Time
Python
Python
Dask
Databases
ElasticSearch
OpenSearch
AI/ML
Ray
Frontend
GraphQL
DevOps
AWS
GCP
gRPC
Kubernetes
Apply
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HeyGen

heygen.com
HeyGen is a company founded in 2020 that generates presenter videos from text using synthetic avatars and cloned voices. Its translation feature re-voices existing footage in other languages while matching lip movement, which made it popular with marketing and training teams. The company reports fast revenue growth serving businesses that produce large volumes of localised video.
heygen.com • HQ: Los Angeles, United States • Semiconductors • Embedded Systems • Cybersecurity • Est. 2020
HQ: Los Angeles, United States • Semiconductors • Embedded Systems • Cybersecurity • Est. 2020
Open 273 daysVerified live · 20 min ago 9 months ago

Software Engineer, AI Compute Infrastructure

$83k – $235k per year (Estimated) • Senior • 5+ years expIn office (Los Angeles, United States) • Bachelor's Degree • Full-Time • Senior
C++
Python
C++
PyTorch C++
TensorFlow C++
Databases
LanceDB
AI/ML
Accelerate
CUDA
CUDA Toolkit
JAX
Multimodal AI
PyTorch
Ray
Spark
TensorFlow
Scale AI
Diffusion Models
NCCL
DevOps
Kubernetes
HPC
Apply
Open 320 daysVerified live · 20 min ago 11 months ago

Tech Lead, AI Compute Infrastructure

$118k – $282k per year (Estimated) • Lead • 5+ years expIn office (Los Angeles, United States) • Bachelor's Degree • Full-Time • Staff
C++
Python
C++
PyTorch C++
TensorFlow C++
Databases
LanceDB
AI/ML
Accelerate
CUDA
CUDA Toolkit
JAX
Multimodal AI
PyTorch
Ray
Spark
TensorFlow
Scale AI
Diffusion Models
NCCL
DevOps
Kubernetes
HPC
Apply
Report

Utexas

utexas.edu
The University of Texas at Austin (UT Austin) is a public research university and the flagship institution of the University of Texas System, known for its strong academic reputation and vibrant campus life. It serves as a major hub for innovation and research, offering a vast array of programs across numerous colleges and schools, including highly ranked engineering, business, and computer science departments.
utexas.edu • HQ: Austin, United States • STEM Education • Education • Higher Education • 1001-5000 employees
HQ: Austin, United States • STEM Education • Education • Higher Education • 1001-5000 employees
Open 280 daysVerified live · 4 hours ago 10 months ago

Director of AI Platforms, Texas Institute for Electronics

$133k – $252k per year (Estimated) • Executive • 8+ years expIn office (Austin, United States) • Bachelor's Degree • Full-Time • Architect
Fine-tuning
LLM
Prompt Engineering
Tokenization
Transformers
RAG
LangChain
LlamaIndex
NLP
Ray
Triton
Triton Inference Server
vLLM
DevOps
CI/CD
Vector
Cybersecurity
GDPR
SOC 2
Apply
Report
Ray Jobs - Remote & On-site
Frequently asked questions
How many Ray jobs are available on Alion?
There are currently 558 active listings from 294 hiring companies on Alion, refreshed daily.
What salary do Ray jobs pay?
The average salary is around $250,520 per year based on the current listings.
Are remote options available for Ray jobs?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Ray jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.