PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
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
1w
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Sr AI/ML Engineer
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$143k-$197k/yr HybridFull Time
10+ YOE10+ years experience in AI/ML with expertise in transformers, generative models, reinforcement learning, and production deployment; bachelor's in STEM or equivalent experience; proficiency in Python/C++/C#/Java and ML frameworks; ability to obtain Secret clearance.
TensorFlow, PyTorch, Python, C++, C#, Java, CUDA, TensorRT
3w
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Principal AI/ML Engineer, Validation Strategy & Test Architecture
Longmont or Boise
$134k-$247k/yr OnsiteFull Time
8+ YOE8+ years industry experience with a Bachelor's in a technical field; 7+ years software development using Python; strong ML fundamentals, model evaluation, feature engineering, hands-on with scikit-learn/TensorFlow/PyTorch, production deployment experience.
Python, scikit-learn, TensorFlow, PyTorch, Large Language Models (LLMs)
3w
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Principal AI/ML Engineer, Validation Strategy & Test Architecture
Longmont or Boise
$134k-$247k/yr OnsiteFull Time
8+ YOE8+ years industry experience with a Bachelor's in a technical field; 7+ years software development using Python; hands-on ML experience with scikit-learn, TensorFlow, or PyTorch; experience deploying and maintaining production ML models.
Python, scikit-learn, TensorFlow, PyTorch, Large Language Models (LLMs), MLOps, CI/CD
1d
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Software Engineer II - Spacecraft Networks/Systems
Cheyenne or Gilbert
$83k-$119k/yr OnsiteFull Time
3+ YOEBachelor's in computer science or related field,3+ years software engineering experience,US person required,.NET/Java/Elixir experience,IntelliJ/Visual Studio/Git/gitlab/NuGet,MS SQL/MySQL,ML anomaly detection,spacecraft ops preferred.
.NET, Java, Elixir, IntelliJ, Visual Studio, Git, gitlab, NuGet, Microsoft SQL, MySQL, C#, Erlang, VB, ASP.NET, JavaScript, Python, PowerShell, ML
2mo
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Senior AI Engineer (Camgian Labs)
Fort Collins, Colorado, United States
OnsiteFull Time
5+ YOELead AI/ML prototype development; 5+ years AI/ML; strong Python; collaboration with customers; clearance eligibility.
Python, Git, TensorFlow, PyTorch, scikit-learn, OpenCV, NumPy, SciPy, Pandas, Matplotlib, AWS, Azure
2mo
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Computer Vision Engineer III - Optics Engineer
Centennial or Louisville
$130k-$178k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent; 5+ years of related experience; strong software development and ML skills; ability to obtain/maintain US security clearance; mentoring; CV libraries (OpenCV/TensorFlow/PyTorch).
OpenCV, TensorFlow, PyTorch, Image Processing
4w
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Senior Software Engineer (Big Data)
Westminster, Colorado, United States
$89k-$165k/yr HybridFull Time
5+ YOE5+ years software development in distributed environments; proficient in Scala/Python/Java, Apache Spark, Hadoop/Hive, SQL, and AWS; Databricks and ML experience preferred; BA/BS in Computer Science.
Python, Apache Spark, Scala, Java, Hadoop, Hive, AWS, Databricks, Delta Lake, Unity Catalog, Kubernetes, Docker, Airflow, SQL, Git, ELK stack, Elasticsearch, Logstash, Kibana
1mo
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AI Software Engineer
Fort Collins or San Jose
$110k-$176k/yr OnsiteFull Time
8+ YOEBachelor's in CS/Applied Math or related, 8+ years in AI/ML system development and deployment, experience integrating commercial AI/LLM tools and agents, proficiency with VLSI design flows, strong collaboration and pragmatic delivery skills.
Large Language Model (LLM) agents, MCP protocol, VLSI
1mo
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Data Scientist | AI | ML
Boulder, Colorado, United States
$154k-$220k/yr OnsiteFull Time
5+ YOEAdvanced Python, PyTorch, ML model development, data preprocessing, Unix/Linux, ETL, strong problem solving.
Python, PyTorch, Unix/Linux, ETL, SQL
1mo
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Site Reliability Engineer - Machine Learning
Westminster, Colorado, United States
$106k-$145k/yr HybridFull Time
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
4d
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Junior Front-End Developer
Westminster, Colorado, United States
$88k-$155k/yr OnsiteFull Time
2+ YOEBachelor's or equivalent, 2+ years related experience, working knowledge of Python and JavaScript, familiarity with PyQT/ReactJS/Dash/Streamlit, HTML/CSS, basic AI/ML concepts, and ability to work onsite in Denver.
Python, JavaScript, PyQT, ReactJS, Dash, Streamlit, HTML, CSS, Git, Azure Machine Learning, Roboflow
2w
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Senior Software Engineer
Fort Collins or Broomfield
$190k-$252k/yr OnsiteFull Time
8+ YOE8+ years experience with C/C++, Python, big data/NoSQL, software design and ML; Bachelors degree or equivalent; strong applied math and engineering background; eligible for Top Secret/SCI clearance.
C/C++, Python, NoSQL, Lattice OS
1mo
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Site Reliability Engineer - Machine Learning
Westminster, Colorado, United States
$106k-$145k/yr HybridFull Time
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
3mo
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Staff Applied AI Engineer
Westminster, Colorado, United States
$124k-$206k/yr OnsiteFull Time
5+ YOE5+ years building data-driven or ML-powered systems; strong Python; experience with optimization and RL; U.S. Citizenship required.
Python, Optimization, Simulation, Reinforcement Learning, Geospatial skills
1w
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Principal Software Engineer, Age
Boulder or New York or San Jose
$307k-$428k/yr OnsiteFull Time
15+ YOE8+ MgmtBachelor's in CS/Engineering or equivalent, 15+ years software engineering experience, 8+ years leading teams, EMR not mentioned, strong AI/ML and classifier experience, excellent communication and leadership.
1w
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Machine Learning Engineer
Cheyenne or Fort Collins or Laramie
$90k-$110k/yr OnsiteFull Time
Master's/PhD or Bachelor's with experience; proficient in Python and PyTorch; experience deploying ML to cloud, edge, or field systems; experience with remote sensing/drone imagery; strong communication and problem-solving skills; valid driver’s license and background checks required.
Python, PyTorch, C#, Azure ML
2w
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Senior Deep Learning Engineer – Autonomous Vehicles
Santa Clara or Boulder
$224k-$357k/yr OnsiteFull Time
12+ YOEBS/MS/PhD or equivalent; 12+ years building and scaling high-performance distributed systems for ML/HPC; expertise with PyTorch, DDP/FSDP, NCCL, Python, C++; knowledge of datacenter networking, Lustre, Slurm, and Kubernetes.
PyTorch, DDP, FSDP, NCCL, Python, C++, RoCE, IB, Lustre, Slurm, Kubernetes
1mo
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Senior Application Security Engineer
Broomfield, Colorado, United States
HybridFull Time
Experience developing in multiple languages, DevSecOps collaboration, managing bug bounty programs, integrating AI/ML into security pipelines, using SAST/DAST/SCA tools, Burp Suite, Terraform, Graylog, GCP, and Kubernetes.
Ruby, Go, Rust, JavaScript, Cloud Armor WAF, Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), Software Composition Analysis (SCA), Bug Bounty Programs, Containers, Git, Terraform, Graylog, GCP, Kubernetes, Burp Suite, AI/ML
1mo
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Senior Applied Machine Learning Engineer
United States or Canada or Boulder
$140k-$175k/yr RemoteFull Time
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
1w
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Staff Firmware Engineer
Longmont, Colorado, United States
$109k-$160k/yr OnsiteFull Time
3+ YOEDegree in CS/EE/related plus 3+ years (PhD) or 6–8+ years (MS/BS) experience; strong data science, statistics, ML, Python, SQL, data pipelines, visualization, and C/C++ skills.
Python, SQL, C, C++
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