28 machine learning engineer python developer jobs at 18 companies in Aurora, CO

1w
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AI/ML Machine Learning Engineer
Herndon or King of Prussia or Littleton or Sunnyvale
$89k-$178k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor's in STEM or equivalent, experience with machine learning, strong Python skills, familiarity with Agile, clearance-eligible US citizenship preferred.
Python, TensorFlow, PyTorch, Keras, Scikit-learn, AWS, Kubernetes
2w
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Machine Learning Engineer
Bogota or New York or Sao Paulo or San Francisco or Denver
RemoteFull Time
Canals
Canals: AI-powered automation platform for industrial supply chain distributors.
Senior-level experience building and deploying ML models and scalable data pipelines; strong Python and ML framework knowledge; ability to own end-to-end projects and mentor others.
Python, scikit-learn, PyTorch, TensorFlow, Pandas, Spark
1mo
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Senior Machine Learning Engineer
Colorado Springs or Fort Carson or Charleston or Denver or San Diego
$110k-$180k/yr OnsiteFull Time
The Marlin Alliance
The Marlin Alliance: Provides digital transformation and automation services to defense agencies.
U.S. citizen with active Top Secret clearance; strong Python and ML experience; experience with distributed systems, cloud-native development, containerization, GIS, and DevOps; able to work aboard Navy vessels.
Apache Kafka, AWS Kinesis, RabbitMQ, ZeroMQ, AWS Lambda, Dask, Spark, AWS S3, RDS, EFS, SNS, SQS, AirByte, Apache Airflow, dbt, Apache Iceberg, Snowflake, ArcGIS, PostGIS, Docker, Kubernetes, Python, Git, Java, C++, Go, Rust, GitHub Actions, GitLab CI, Jenkins, TensorFlow, PyTorch, scikit-learn, AWS, Azure
1mo
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Senior Staff / Senior Machine Learning Engineer
Boulder, Colorado, United States
$126k-$193k/yr OnsiteFull Time
SciTec
SciTec: Provides advanced remote sensing and missile defense technology solutions.
5+ YOEBachelor's in a related field (or equivalent experience), 5+ years in machine learning/AI engineering, 3+ years Linux experience, proficiency with Python and ML frameworks, ability to obtain DoD security clearance, U.S. citizenship required, must work onsite in Boulder, CO.
Linux, Python, PyTorch, TensorFlow, scikit-learn, CUDA, cuDNN, TensorRT, ROCm, C++17/20/23
1mo
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Machine Learning Engineer (SmartBidder)
Boulder, Colorado, United States
$100k-$160k/yr HybridFull Time
Ascend Analytics
Ascend Analytics: Software and analytics for the energy transition.
2+ YOE2+ years related experience, BS/MS in a quantitative field, strong Python and data-science skills (Pandas, NumPy, Scikit-Learn, PyTorch), cloud/container familiarity preferred, and strong communication skills.
Python, Pandas, NumPy, Sympy, Scikit-Learn, PyTorch, Azure, AWS, Docker
3mo
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Principal Machine Learning Engineer
Santa Barbara or San Diego or Denver
$264k-$330k/yr HybridFull Time
AppFolio
AppFolioNASDAQ: APPF: Provides cloud-based property and investment management software.
10+ YOESenior ML/AI leader with 10+ years building production ML systems; deep learning and traditional ML expertise; strong software delivery.
Python, PyTorch, NumPy, AWS, Docker, SQL, Embeddings, RAG, LangChain, LangGraph, LangSmith, Copilot
3w
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Chile Based, Machine Learning Engineer
Denver or Chile
$145k-$195k/yr OnsiteFull Time
Blissway
Blissway: Automated highway tolling solutions using AI and edge sensors.
2+ YOE2+ years software engineering with ML/CV; end-to-end production experience from data collection to deployment; strong software engineering and model training skills; Python/TypeScript experience.
Python, TypeScript
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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Machine Learning Engineer III / Senior Machine Learning Engineer - AI Platform
Vancouver or Boulder
$172k-$257k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
3+ YOEMLE III: 3+ years; Senior MLE: 6+ years. Expertise in deep learning, NLP, information retrieval, recommender systems, Python, PyTorch/TensorFlow, MLOps (Docker/K8s), PySpark/SQL, LangChain/RAG, and production ML lifecycle. Advanced degree preferred.
PyTorch, TensorFlow, Python, LangChain, LangGraph, Kubeflow, PySpark, SQL, PEFT, DeepEval, RAGAS, Docker, K8s, AWS, GCP, DSPy
1mo
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Senior Applied Machine Learning Engineer
United States or Canada or Boulder
$140k-$175k/yr RemoteFull Time
Respondology
Respondology: An AI-powered social engagement platform that helps brands moderate, listen, and respond to social comments at scale.
5+ YOE5+ years building applied ML systems, hands-on LLM experience, strong Python skills, ML evaluation and productionization experience, building eval pipelines and observability tooling.
Python
2w
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Senior Machine Learning Operations Engineer
New York City or Philadelphia or Flower Mound or Denver or Boston
$175k-$200k/yr HybridFull Time
Veho
Veho: Provides AI-powered last-mile delivery services for e-commerce brands.
3+ YOEBachelor's +3 years (or Master's +2) in ML engineering, strong Python and SQL, MLOps pipeline development, cloud (AWS) experience, familiarity with Ray, Flink, Feast, and data warehouses (Redshift, Databricks, Snowflake).
Python, SQL, Ray, Flink, Feast, Redshift, Databricks, Snowflake, AWS
3mo
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Senior Machine Learning Engineer I // II
Denver or Seattle or Chicago or United States
$140k-$190k/yr RemoteFull Time
Signifyd
Signifyd: AI-driven fraud protection and payment security for online retailers
4+ YOE4-6+ years of production ML experience; strong ML theory; Python, SQL, Spark; able to ship production ML; good communicator.
Python, SQL, Spark, ML libraries
1mo
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Staff Machine Learning Engineer - Auckland
Auckland or Denver or United States or Canada or Australia or New Zealand or United Kingdom
$158k-$198k/yr HybridFull Time
Auror
Auror: Software platform for retail crime prevention and intelligence.
Advanced Python and SQL, production ML deployment experience, expertise in computer vision or LLMs, experience with ETL/ELT (dbt, Snowflake), cloud (Azure or GCP), Docker, Git/GitHub, and Responsible AI practices.
Dagster, Apache Iceberg, Kubernetes, PyTorch, scikit-learn, Python, SQL, dbt, Snowflake, Docker, Azure, GCP, Git, GitHub, TensorFlow, Neo4j, ElasticSearch, CosmosDB, PostgreSQL
1mo
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Site Reliability Engineer - Machine Learning
Westminster, Colorado, United States
$106k-$145k/yr HybridFull Time
Trimble
TrimbleNASDAQ: TRMB: Provides hardware, software, and services for construction and geospatial industries.
3+ YOE3+ years experience (Bachelor's) or 1-3 years (Master's) in CS/engineering/quantitative field. Strong ML and deep learning knowledge, Python, PyTorch, NumPy, pandas, scikit-learn, Linux, bash, production ML experience and GitHub portfolio.
Python, PyTorch, NumPy, pandas, scikit-learn, GitHub, Linux, bash, Semantic Kernel, Microsoft Azure DevOps, New Relic, Microsoft Azure Monitor, Microsoft Azure Cognitive Services, AWS SageMaker, Spark, Hadoop
1mo
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Site Reliability Engineer - Machine Learning
Westminster, Colorado, United States
$106k-$145k/yr HybridFull Time
Trimble
TrimbleNASDAQ: TRMB: Provides hardware and software for precision positioning and modeling.
3+ YOE3+ years ML/SRE experience with strong ML and deep learning knowledge, production ML deployment experience, fluency in Python and PyTorch, familiarity with NumPy/pandas/scikit-learn, Linux/bash, GitHub portfolio, and experience with MLOps/containerization/monitoring.
Python, PyTorch, NumPy, pandas, scikit-learn, GitHub, Linux, bash, Semantic Kernel, Azure DevOps, New Relic, Azure Monitor, Azure Cognitive Services, AWS SageMaker, Spark, Hadoop
3mo
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Senior Data Scientist / AI Machine Learning Research Engineer
Denver or Sarasota or Sterling
$82k-$172k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEMaster's in a quantitative field, 5+ years experience, active Top Secret clearance (SCI w/ polygraph ability), strong ML/math/stats skills, Python and SQL proficiency, cloud and data-pipeline experience, Linux familiarity.
AWS, Azure, GCP, Python, SQL, Spark, Airflow, TensorFlow, PyTorch, scikit-learn, Linux
3mo
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AI Engineer/ML Engineer - Senior Developers - AI Training - Denver, US
Denver or 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 related quantitative field; experience building, deploying, or fine-tuning ML models in production; deep learning and LLM workflows (Prompt Engineering, RLHF, RAG); ability to audit model logic and spot hallucinations.
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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Senior Software Engineer
Broomfield, Colorado, United States
$190k-$252k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
8+ YOE8+ years software engineering experience, Bachelor's degree or equivalent, strong C/C++ and Python skills, experience with large codebases, NoSQL/big data, machine learning, applied math, and eligible to obtain Top Secret/SCI clearance.
C, C++, Python, git, Lattice OS, NoSQL, CI/CD
3mo
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Senior Data Scientist / AI Machine Learning Research Engineer
Denver or Sarasota or Sterling
$82k-$172k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEMaster’s degree in quantitative field with 5+ years of experience; ML/statistics background; Linux; US citizen with Top Secret/SCI clearance; travel up to 10%.
Python, SQL, Spark, Airflow, TensorFlow, PyTorch, scikit-learn, Linux, ETL, AWS, Azure, GCP
3mo
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AI Engineering Intern
Boulder, Colorado, United States
$17-$25/hr OnsiteFull Time, Internship
TIFIN
TIFIN: AI platform for personalized wealth management and investment advice.
Pursuing or recently completed BS/MS in CS, engineering or related; strong Python; familiarity with machine learning/AI, APIs, and backend development via internships, coursework or research.
Python