Machine Learning Engineer Jobs in Seattle

Machine Learning Engineer jobs in Seattle hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $260,753/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Quantum

Joko

hellojoko.com
Joko is a consumer shopping application company headquartered in Paris, France, and founded in 2018. The company operates a mobile app and browser extension that gives shoppers automatic cashback, discount codes, and price tracking when they buy from partner retailers. It earns affiliate commission on the purchases it drives, has expanded from France into the United States, and is backed by European venture investors.
hellojoko.com • HQ: Paris, France • E-commerce Marketing • Sales & Marketing • Software • Personal Finance • Financial Services • Mobile App Development • Commerce • Coupons, Deals & Cashbacks • 51-200 employees • Est. 2018
HQ: Paris, France • E-commerce Marketing • Sales & Marketing • Software • Personal Finance • Financial Services • Mobile App Development • Commerce • Coupons, Deals & Cashbacks • 51-200 employees • Est. 2018
Verified live · 1 day ago 6 months ago

AI Software Engineer (senior/staff level)

$89k – $203k per year • Staff+ • 5+ years expParisBarcelona • Remote (United States, France, Italy, Spain) • Full-Time • Staff • English: C1
Fine-tuning
LangChain
Langfuse
LangGraph
LLM
AI Agents
DevOps
Vector
Apply
Report

Welo Global

weloglobal.com
Welo Global is a provider of multilingual content, data, and AI solutions headquartered in New York, New York, and founded in 1997. The company provides enterprise localization, AI training data, intellectual property translation, and life sciences regulatory content through brands such as Welocalize and Park IP. It operates a global network of over 1,500 employees and 250,000 linguists to support more than 2,000 clients across the technology, legal, and healthcare sectors.
weloglobal.com • HQ: New York, United States • Clinical Research • Health Care • Data Collection • Machine Learning • Professional Services • Data & Analytics • Artificial Intelligence • Translation Services • 1001-5000 employees • Est. 1997
HQ: New York, United States • Clinical Research • Health Care • Data Collection • Machine Learning • Professional Services • Data & Analytics • Artificial Intelligence • Translation Services • 1001-5000 employees • Est. 1997
Open 167 daysVerified live · 11 hours ago 6 months ago

Project Lion - Prompt Engineer - United States (Remote, Part-Time)

$70k – $145k per year (Estimated) • Junior • 2+ years exp • Remote (United States) • Bachelor's Degree • Part-Time • Junior
SQL
AI/ML
Chain-of-Thought
Few-Shot Learning
LLM
Prompt Engineering
Structured Outputs
Apply
Open 168 daysVerified live · 11 hours ago 6 months ago

Project Lion - Lead Prompt Engineer - United States (Remote, Part-Time)

$102k – $185k per year (Estimated) • Lead • 7+ years exp • Remote (United States) • Master's Degree • Part-Time • Staff
SQL
AI/ML
Chain-of-Thought
Few-Shot Learning
LLM
Prompt Engineering
Structured Outputs
Apply
Open 168 daysVerified live · 11 hours ago 6 months ago

Project Lion - Senior Prompt Engineer - United States (Remote, Part-Time)

$95k – $170k per year (Estimated) • Senior • 4+ years exp • Remote (United States) • Bachelor's Degree • Part-Time • Senior
SQL
AI/ML
Chain-of-Thought
Few-Shot Learning
LLM
Prompt Engineering
Structured Outputs
Apply
Report

Overland

overland.ai
Pioneering off-road autonomy for defense. We’re not talking commercial trucks and taxis on dirt roads. We’re talking no roads, no GPS, going cross country.
overland.ai • Seattle • San Francisco • Artificial Intelligence • Military • Autonomous Driving
Seattle • San Francisco • Artificial Intelligence • Military • Autonomous Driving
Open 167 daysTop 25% pay 6 months ago

Software Engineer, Machine Learning

$120k – $300k per year • Equity • In office (Seattle, United States) • PhD • Full-Time
C++
Python
C++
PyTorch C++
TensorFlow C++
AI/ML
CUDA Toolkit
JAX
PyTorch
Reinforcement Learning
TensorFlow
CUDA
Robotics
Reinforcement Learning
ROS
Apply
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apiphani

apiphani.io
Apiphani is a technology enabled services company dedicated to helping businesses minimize the effort and risk associated with managing tier 1 applications.
apiphani.io • Operating Systems • IT Infrastructure • Software
Operating Systems • IT Infrastructure • Software
Open 313 days 11 months ago

Senior Software Engineer (AI / LLMs)

$120k per year • Senior • 6+ years exp • Remote (United States) • Internship • Senior
Python
SQL
TypeScript
Databases
pgvector
Pinecone
PostgreSQL
Qdrant
AI/ML
AWS Bedrock
Embeddings
LLM
RAG
Semantic Search
Semantic Search
AI Agents
LangChain
Anthropic
OpenAI
DevOps
AWS
AWS CDK
AWS Lambda
CI/CD
Docker
GitHub Actions
Terraform
Vector
Amazon CloudWatch
Amazon ECS
Amazon S3
GitHub
Datadog
Dynatrace
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Orchard

orchard.ai
Orchard is securing America's food supply by building the AI Farmer that automates our nation's farms.
orchard.ai • San Francisco • Sacramento • Washington • Seattle
San Francisco • Sacramento • Washington • Seattle
Open 171 dayTop 25% pay 6 months ago

Machine Learning Engineer

$135k – $210k per year • Junior • 2+ years expIn office (San Francisco, Seattle, United States) • Full-Time • Junior
Python
SQL
AI/ML
Computer Vision
MLFlow
Pandas
PyTorch
Weights & Biases
DevOps
AWS
Docker
GCP
Kubernetes
Analytics
ETL/ELT
Apply
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Drata

drata.com
Drata is a security and compliance automation platform that continuously monitors and collects evidence of a company's security controls, while streamlining compliance workflows end-to-end to ensure audit readiness.
drata.com • HQ: San Diego, United States • Information Security • Cybersecurity • Security Compliance • 501-1000 employees
HQ: San Diego, United States • Information Security • Cybersecurity • Security Compliance • 501-1000 employees
Top 25% payVerified live · 1 day ago 6 months ago

Staff AI Engineer

$177k – $299k per year • Equity • Staff+ • 10+ years exp • Remote (United States) • Full-Time • Staff
Python
TypeScript
Databases
Chroma
FAISS
Pinecone
Snowflake
AI/ML
Embeddings
LLM
RAG
Reranking
Human-in-the-Loop
LLM Guardrails
AI Agents
Braintrust
DevOps
Vector
Apply
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WorkOS

workos.com
WorkOS is an enterprise readiness API platform for software developers and B2B SaaS companies, headquartered in San Francisco, California. Founded in 2019 by CEO Michael Grinich, the company provides modular infrastructure that enables modern software applications to become "enterprise-ready" without building complex IT compliance layers from scratch. Its core product suite offers turnkey APIs for Enterprise Single Sign-On (SAML/OIDC), Directory Sync (SCIM), User Management (AuthKit), Role-Based Access Control (RBAC), and exportable Audit Logs.
workos.com • HQ: San Francisco, United States • Cybersecurity • Financial Services • Data & Analytics • Log Analytics • Audit • Identity Management • Est. 2019
HQ: San Francisco, United States • Cybersecurity • Financial Services • Data & Analytics • Log Analytics • Audit • Identity Management • Est. 2019
Open 185 daysTop 25% pay 7 months ago

Applied AI Engineer

$175k – $275k per year • Remote (United States) • Full-Time
Cursor
Embeddings
LLM
Perplexity
OpenAI
AI Agents
RAG
Model Context Protocol
DevOps
GitHub
Web3
Abstract
Management
Slack
Apply
Report

Elastix

elastix.ai
Elastix AI delivers scalable, energy-efficient AI inference through machine learning, system software, and reconfigurable hardware.
elastix.ai • Seattle • Hardware • AI Infrastructure • Artificial Intelligence
Seattle • Hardware • AI Infrastructure • Artificial Intelligence
Open 188 daysVerified live · 5 hours ago 7 months ago

AI Compiler and Performance Engineer

$141k – $308k per year (Estimated) • Equity • In office (Seattle, United States) • Bachelor's Degree • Full-Time
C++
Python
C++
LLVM
PyTorch C++
TensorFlow C++
AI/ML
JAX
LLM
PyTorch
Quantization
TensorFlow
Triton
TPU
Apply
Open 194 daysVerified live · 5 hours ago 7 months ago

Machine Learning Research Scientist

$135k – $252k per year (Estimated) • Equity • Middle • 3+ years expIn office (Seattle, United States) • PhD • Full-Time • Middle
C++
Python
C++
PyTorch C++
TensorFlow C++
AI/ML
JAX
PyTorch
TensorFlow
Edge AI
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Apply
Open 194 daysVerified live · 5 hours ago 7 months ago

Machine Learning Engineer

$135k – $296k per year (Estimated) • Equity • In office (Seattle, United States) • Master's Degree • Full-Time
C++
Python
C++
PyTorch C++
TensorFlow C++
AI/ML
JAX
PyTorch
TensorFlow
Edge AI
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Apply
Report

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
Verified live · 9 hours ago 7 months ago

Senior ML Operations (MLOps) Engineer

$152k – $273k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
Python
Databases
Apache Kafka
DynamoDB
AI/ML
Flink
PyTorch
TensorFlow
DevOps
AWS
AWS Lambda
CI/CD
Amazon CloudWatch
Amazon ECS
Amazon Kinesis
Apply
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Canopy

getcanopy.com
To empower accountants to spend more of their time helping their clients succeed, and to provide our employees with an amazing place to work.
getcanopy.com • Detroit • Digital Signature • Business Process Automation (BPA) • Higher Education
Detroit • Digital Signature • Business Process Automation (BPA) • Higher Education
Open 218 daysVerified live · 1 day ago 8 months ago

Senior Machine Learning Engineer

$126k – $180k per year • Senior • 5+ years expDetroit • Remote (United States) • Bachelor's Degree • Full-Time • Senior
C++
Python
MATLAB
C++
PyTorch C++
TensorFlow C++
AI/ML
PyTorch
TensorFlow
Edge AI
ONNX
DevOps
CI/CD
AWS
Docker
GCP
Robotics
Sensor Fusion
Apply
Report

Runway

runway.team
Runway is a mobile release management company headquartered in San Francisco, California, and founded in 2020. The company builds a platform that coordinates app store releases, automating build tracking, regression checks, staged rollouts, and the cross-team communication that surrounds a mobile launch. It integrates with the app stores, continuous integration systems, issue trackers, and chat tools that mobile teams already use, and went through Y Combinator.
runway.team • HQ: San Francisco, United States • Business Process Automation (BPA) • Project Management • Information Technology • DevOps • Software • Mobile App Development • Est. 2020
HQ: San Francisco, United States • Business Process Automation (BPA) • Project Management • Information Technology • DevOps • Software • Mobile App Development • Est. 2020
Open 234 daysTop 25% pay 8 months ago

Member of Technical Staff, Research Engineer

$270k – $370k per year • Staff+ • 4+ years exp • Remote (United States) • Full-Time • Staff
JAX
Multimodal AI
PyTorch
Runway
Post-training
SFT
Apply
Open 691 dayTop 25% pay 2 years ago

Research Engineer, Data Foundations

$270k – $370k per year • Middle • 4+ years exp • Remote (United States) • Full-Time • Middle
Multimodal AI
Synthetic Data
JAX
PyTorch
Ray
Runway
DevOps
Kubernetes
Apply
Open 1585 daysTop 25% pay 4 years ago

Member of Technical Staff, Applied Research Scientist

$260k – $370k per year • Staff+ • 4+ years exp • Remote (United States) • Full-Time • Staff
C++
Python
C++
PyTorch C++
TensorFlow C++
AI/ML
Computer Vision
CUDA Toolkit
PyTorch
Runway
TensorFlow
CUDA
Human-in-the-Loop
Apply
Report

Tensorlake

tensorlake.ai
Sandboxes for AI agents. Securely run untrusted, LLM-generated code in isolated Firecracker microVM sandboxes that scale from one to thousands — with snapshot, suspend/resume, and durable orchestration.
tensorlake.ai • San Francisco • LLM & Generative AI • Artificial Intelligence • AI Agents
San Francisco • LLM & Generative AI • Artificial Intelligence • AI Agents
Open 235 daysVerified live · 9 hours ago 8 months ago

Senior Applied Research Scientist – Core AI & Document Intelligence

$104k – $225k per year (Estimated) • Senior • 5+ years expSan Francisco • Remote (Canada, United States) • Full-Time • Senior
Python
AI/ML
Computer Vision
Fine-tuning
LLM
LoRA
Multimodal AI
NLP
PyTorch
Quantization
RAG
PEFT
Context Engineering
AI Agents
Apply
Report

Prompthealth

prompthealth.com
Prompt is a healthcare software company focused on electronic medical records, with a particular emphasis on making clinical documentation and practice workflows simpler and more efficient. From its positioning, the product is designed to help clinicians capture patient information accurately, reduce the time spent on admin, and keep records organised in a way that supports day to day care. For job seekers, this points to a business working on practical problems that sit right at the intersection of software usability, clinical reality, and regulatory expectations.
prompthealth.com • HQ: San Francisco, United States • Artificial Intelligence • Physical Therapy • Health Care
HQ: San Francisco, United States • Artificial Intelligence • Physical Therapy • Health Care
$160k – $220k per year • Equity • Senior • 4+ years exp • Remote (United States) • Full-Time • Senior
Python
Python
FastAPI
Pydantic
SQLAlchemy
Databases
PostgreSQL
AI/ML
LLM
RAG
Human-in-the-Loop
LLM Guardrails
Structured Outputs
Hybrid Search
Streamlit
LLM Evaluation
DevOps
Amazon EC2
AWS
Docker
Amazon S3
Vector
Apply
Open 238 daysTop 25% pay 8 months ago

Senior Full Stack AI Engineer (Natural Language Systems)

$160k – $220k per year • Equity • Senior • 4+ years exp • Remote (United States) • Full-Time • Senior
Python
Python
FastAPI
Pydantic
SQLAlchemy
Databases
PostgreSQL
AI/ML
LLM
NLP
Recommender Systems
Text-to-Speech
Mobile
Twilio
DevOps
Amazon EC2
AWS
Docker
Amazon S3
CI/CD
Apply
Report

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 266 days 9 months ago

AI Engineer

$116k – $235k per year (Estimated) • Equity • Middle • 3+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Middle
Python
Python
FastAPI
Pydantic
SQLAlchemy
Databases
FAISS
Pinecone
Weaviate
AI/ML
LLM
NLP
RAG
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Apply
Report

AHEAD

ahead.com
AHEAD helps enterprises build modern, secure, and scalable digital platforms by combining cloud, data, AI, and automation. Their consulting and managed services drive real business impact through smarter IT.
ahead.com • Gurgaon • New York • Palo Alto • Chicago • Minneapolis • Artificial Intelligence • Cloud Computing • Information Technology
Gurgaon • New York • Palo Alto • Chicago • Minneapolis • Artificial Intelligence • Cloud Computing • Information Technology
Open 270 daysTop 25% pay 9 months ago

Senior AI Engineer, AI Services

$200k – $250k per year • Senior • Remote (United States) • Full-Time • Senior
Python
Python
Celery
Databases
Apache Kafka
Databricks
ElasticSearch
pgvector
Pinecone
Snowflake
PostgreSQL
AI/ML
AutoGen
CrewAI
Embeddings
Function Calling
LangChain
LangGraph
LlamaIndex
LLM
RAG
LLM Guardrails
Structured Outputs
AI Agents
DevOps
AWS
CI/CD
Cortex
Vector
Prometheus
Amazon EventBridge
Amazon S3
Analytics
ETL/ELT
Management
Jira
n8n
ServiceNow
Marketing
Salesforce
Apply
Report

Eclipse

eclipse.ai
Get updates from eclipse.ai. Signup for our mailing list.
Open 297 daysVerified live · 1 day ago 10 months ago

Data Scientist (AI Data & LLM Specialist)

Remote
Python
AI/ML
AI Agents
Embeddings
Fine-tuning
LLM
NER
NumPy
Pandas
Scikit-learn
spaCy
Tokenization
Hugging Face
Reinforcement Learning
RLHF
Web3
dYdX
Ethereum
Layer 2
Solana
Uniswap
ZkSync Era
Management
Slack
Apply
Report

Cobot

cobot.me
Run your coworking space with one platform – mobile app, bookings, invoicing, access control, analytics, and member tools. Try Cobot free or book a quick demo.
cobot.me • Santa Clara • Seattle • Software • Real Estate • Coworking & Shared Office • Est. 2010
Santa Clara • Seattle • Software • Real Estate • Coworking & Shared Office • Est. 2010
Open 312 daysVerified live · 2 min ago 11 months ago

AI Research Engineer

$151k – $282k per year (Estimated) • Middle • 4+ years expIn office (Seattle, United States) • Relocation • Master's Degree • Full-Time • Middle
Python
AI/ML
Diffusion Models
JAX
PyTorch
Reinforcement Learning
TensorFlow
Multimodal AI
Robotics
Reinforcement Learning
Imitation Learning
Apply
Report

Cohere

cohere.com
Cohere is a Canadian AI company founded in 2019 and headquartered in Toronto. It builds secure, enterprise-focused large language models and AI tools for businesses and regulated industries. The company is known for emphasizing privacy, private deployment, and "sovereign AI" rather than consumer chat products
cohere.com • HQ: Toronto, Canada • Energy & Utilities • Biotechnology • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2019
HQ: Toronto, Canada • Energy & Utilities • Biotechnology • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2019
Verified live · 1 hour ago 11 months ago

Senior Research Scientist, Model Evaluation

$99k – $207k per year (Estimated) • Senior • Remote/Hybrid (Toronto, Canada, New York, San Francisco, Seattle, United States, London, United Kingdom) • Full-Time • Senior
Cohere SDK
LLM
Apply
Report

Magical

getmagical.com
Connect any two apps or websites and automate work between them—no integrations required. Magical is an AI agent that autofills forms, databases, and messages.
getmagical.com • Toronto • San Francisco • AI Agents • Software • Business Process Automation (BPA) • Est. 2020
Toronto • San Francisco • AI Agents • Software • Business Process Automation (BPA) • Est. 2020
Open 342 daysVerified live · 1 hour ago 12 months ago

AI Forward Deployed Engineer

$115k – $233k per year (Estimated) • Middle • 3+ years exp • Remote (United States) • Relocation • Full-Time • Middle
Anthropic
Hugging Face
OpenAI
AI Agents
Apply
Report

Whitespace

inthewhitespace.com
Whitespace is a company focused on developing privacy-conscious techniques to measure, simulate, and understand human activity globally. The company serves public health, risk intelligence, research, law enforcement, nonprofit, national defense, and regulatory organizations to enhance human security in the digital age. Their data-driven solutions analyze movement, dwell, and interaction to report, simulate, and interpret activity patterns anywhere in the world.
inthewhitespace.com • Los Angeles • Alexandria • Geospatial Analytics • Intelligence • Data & Analytics • Est. 2017
Los Angeles • Alexandria • Geospatial Analytics • Intelligence • Data & Analytics • Est. 2017
Open 343 daysVerified live · 1 day ago 12 months ago

AI Software Developer

$129k – $281k per year (Estimated) • Equity • Senior • 5+ years expAlexandria • Remote (United States) • Full-Time • Senior
Python
Go
AI/ML
Prompt Engineering
Edge AI
Structured Outputs
AI Agents
Function Calling
DevOps
AWS
Azure
GCP
Apply
Report
Machine Learning Engineer Jobs in Seattle
Frequently asked questions
How many Machine Learning Engineer jobs in Seattle are available on Alion?
There are currently 127 active listings from 48 hiring companies on Alion, refreshed daily.
What salary do Machine Learning Engineer jobs in Seattle pay?
The average salary is around $260,753 per year based on the current listings.
Are remote options available for Machine Learning Engineer jobs in Seattle?
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 Machine Learning Engineer jobs in Seattle?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.