13 machine learning engineer jobs at 10 companies in Arizona

PromotedHiringCafe
ML Engineer - Inference & Model Deployment
Cupertino, CA, US
$250k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Turn powerful AI and ML models into fast, reliable production systems. Own inference latency, throughput, model-serving architecture, multi-GPU systems, and production deployment for millions of users.
Python, PyTorch, vLLM, SGLang, TensorRT, LLMs
PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1mo
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Machine Learning Engineer
Santa Clara or Hillsboro or Folsom or Phoenix
$171k-$315k/yr HybridFull Time
Intel
IntelNasdaq: INTC: Designs and manufactures microprocessors and semiconductor components.
5+ YOEBS in CS/EE/Math or related STEM, 5+ years software development experience, 2+ years ML engineering or research, proficient in Python and LLM architectures, experience with model training and multi-GPU debugging.
Python, LLM architectures, GPU
3mo
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Senior Machine Learning Engineer
Goodyear, Arizona, United States
$110k-$180k/yr OnsiteFull Time
Prime Solutions Group
Prime Solutions Group: Provides systems and software engineering for defense and national security.
4+ YOESenior ML Engineer with TS clearance, US citizenship, BS in CS/Engineering/Data Science, 4+ years in ML/AI, Python, ML libraries, Docker, cloud, Agile/CI/CD.
Python, PyTorch, TensorFlow, NumPy, pandas, scikit-learn, Docker, AWS, Azure, GCP, CI/CD, Git
1mo
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Principal Machine Learning Engineer
Denver or Arizona or Arkansas or California or Florida or Georgia or Illinois or Indiana or Iowa or Kansas or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Montana or Nevada or New Jersey or New York or North Carolina or Ohio or Oklahoma or Pennsylvania or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
$228k-$253k/yr HybridFull Time
Ibotta
IbottaNYSE: IBTA: Provides a cash-back rewards and performance marketing platform.
10+ YOE10+ years building and deploying large-scale ML systems; expertise with cloud (AWS), big-data tools, ML frameworks, and leading ML strategy and mentoring engineers.
Python, Apache Spark, Databricks, AWS, Amazon SageMaker, scikit-learn, TensorFlow, Spark ML, Apache Kafka
1mo
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Staff Machine Learning Engineer
Denver or Arizona or Arkansas or California or Florida or Georgia or Illinois or Indiana or Iowa or Kansas or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Montana or Nevada or New Jersey or New York or North Carolina or Ohio or Oklahoma or Pennsylvania or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
$206k-$230k/yr HybridFull Time
Ibotta
IbottaNYSE: IBTA: Provides a cash-back rewards and performance marketing platform.
6+ YOE6+ years building and deploying scalable ML systems; expertise with ML frameworks (Sklearn, TensorFlow, Sagemaker, Spark ML), distributed tools (Spark, Kafka), cloud experience (AWS), and mentoring/technical leadership.
Python, Spark, Databricks, AWS, Sagemaker, Sklearn, TensorFlow, Spark ML, Kafka
1mo
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Senior Machine Learning Engineer, Applied AI & Data
Scottsdale, Arizona, United States
HybridFull Time
GitKraken
GitKraken: Developer experience platform for software collaboration and productivity.
Senior-level, hands-on experience in applied machine learning/AI with a track record of shipping ML-powered product features; able to scope ambiguous problems, prototype quickly, integrate models into production, define metrics, and communicate with cross-functional partners.
Python, Go, TypeScript, Snowflake, AWS, Datadog, Cursor, Claude Code, Codex, LLMs
3mo
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Senior / Staff Machine Learning Ops Engineer
San Francisco or Dallas or Phoenix or Pittsburgh or Toronto or United States
$157k-$234k/yr RemoteFull Time
Waabi
Waabi: Develops Physical AI for autonomous trucking and robotaxis.
3+ YOE3-5 years in MLOps/DevOps; Bachelor's in CS/Data Science; Python proficiency; ML frameworks (TensorFlow/PyTorch); cloud platforms (AWS/Azure/GC); Kubernetes/Docker; CI/CD; strong problem-solving; production model monitoring.
Python, TensorFlow, PyTorch, AWS, Azure, Google Cloud, Kubernetes, Docker, Git, CI/CD
3w
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Machine Learning Engineer / Data Scientist
Arizona or California or Colorado or Florida or Georgia or Illinois or Indiana or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New York or North Carolina or Ohio or Pennsylvania or Texas or Wisconsin
$101k-$168k/yr RemoteFull Time
SullivanCotter
SullivanCotter: Consulting and data for healthcare and nonprofit compensation strategies.
3+ YOEBachelor's or Master's in CS/Data Science/Statistics/Math (or related experience). 3+ years relevant experience (Master's) or 5+ years (Bachelor's). Proficient in Python, ML/LLM architectures, RAG pipelines, ML libraries, cloud platforms, MLflow and Git.
Python, Scikit-learn, PyTorch, NumPy, Pandas, LangChain, LlamaIndex, MLflow, Git, AWS, GCP, Azure, Docker, Databricks
4w
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Sr ML Engineer
Mexico City or Mexico or Scottsdale or United States or North America or South America
RemoteFull Time
Sonatafy Technology
Sonatafy Technology: Provides nearshore software engineering and team augmentation services.
5+ YOE5+ years in data analytics/data science with experience building and deploying ML models; strong Python, SQL, dbt skills; experience with data modeling, feature engineering, evaluation metrics, and stakeholder communication.
SQL, dbt, Python, pandas, NumPy, matplotlib, seaborn, scikit-learn, XGBoost, LightGBM, Google BigQuery, Snowflake, Redshift, MLflow, Weights and Biases, PyTorch, TensorFlow
1mo
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ML Engineer - Instawork Robotics
San Francisco or Bengaluru or Chicago or New York City or Phoenix or Singapore or United States or Canada
$170k-$200k/yr OnsiteFull Time
Instawork
Instawork: Digital marketplace connecting businesses with skilled hourly professionals.
4+ YOE4+ years software engineering experience, Master’s or PhD in AI/ML-related field with 1+ years building ML/CV models for robotics, experience with data pipelines, distributed systems and AWS, strong communication and problem-solving.
AWS
1mo
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AI Engineer/ML Engineer - Senior Developers - AI Training - Tucson, US
Tucson or United States
$80/hr RemoteContract
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS/AI/Robotics or related quantitative field; production ML experience; deep learning mastery (Transformers, CNNs, RNNs); LLM workflows (Prompt Engineering, RLHF, RAG); strong analytical critique and auditing skills.
PyTorch, TensorFlow/Keras, Python, NumPy, Pandas, Scikit-learn, Hugging Face Transformers, AWS (SageMaker), Google Cloud (Vertex AI), Weights & Biases, LangChain, Pinecone, Milvus, Weaviate
1mo
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AI Engineer/ML Engineer - Senior Developers - AI Training - Mesa, US
Mesa, Arizona, United States
$80/hr RemoteContract, Part Time
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS/AI/Robotics or quantitative field; production ML model experience; deep learning and LLM expertise (prompting, RLHF, RAG); ability to audit models, spot hallucinations, and critique outputs.
PyTorch, TensorFlow, Keras, Python, NumPy, Pandas, Scikit-learn, Hugging Face Transformers, AWS, SageMaker, Google Cloud, Vertex AI, Weights & Biases, LangChain, Pinecone, Milvus, Weaviate
1w
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TCAD EDA Engineer
Scottsdale, Arizona, United States
OnsiteFull Time
onsemi: Designs and manufactures semiconductor solutions for power and sensing.
5+ YOEMasters or PhD in EE/micro-electronic design/device engineering; 5+ years TCAD device development or EDA applications experience; working knowledge of Synopsys or Silvaco TCAD tools; machine learning/data analytics experience.
TCAD, Synopsys, Silvaco, Mechanical, Maxwell, Icepak, Electronic Design Automation (EDA)
3mo
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Mitarbeiter KI-Ingenieur (TEMPE, AZ, US)
Tempe, Arizona, United States
OnsiteFull Time
CNH
CNHNYSE: CNH: Designs and manufactures agricultural and construction machinery.
AI engineer role focusing on machine learning and AI solutions for industrial technology.