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
2d
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Principal AI Engineer
Pleasanton or Seattle or Atlanta or Vancouver or Boulder or San Francisco or Toronto
$246k-$370k/yr HybridFull Time
10+ YOE10+ years software engineering experience with distributed systems and cloud; 2+ years integrating LLMs and building AI orchestration; expertise in system design, Responsible AI, and mentoring senior engineers.
LLMs, Foundation Models, modern AI APIs, AWS, GCP
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
4d
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Principal AI Engineer
Fort Collins, Colorado, United States
$147k-$231k/yr OnsiteFull Time
7+ YOE7+ years AI/software engineering experience, strong customer engagement background, deep hands-on experience with LLMs, agentic workflows, model evaluation, and AI observability; excellent communication and leadership of complex programs.
LLMs, RAG, model fine-tuning, agentic workflows
1mo
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Senior AI Engineer
Spring or Fort Collins
$137k-$315k/yr HybridFull Time
3+ YOE3+ years of software engineering; experience with AI coding tools; automation tooling; Git/CICD workflows; strong communication; growth mindset.
Python, Git, GitHub Copilot, ChatGPT, Claude, CI/CD, Scripting
1mo
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Senior AI Engineer
Spring or Fort Collins
$137k-$315k/yr HybridFull Time
3+ YOE3+ years software engineering; practical AI coding tool experience; automation/tooling delivery; Git-based workflows; strong communication; adaptable to ambiguity.
Git, GitHub Copilot, ChatGPT, Claude, CI/CD, Python
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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Senior AI Platform Engineer
Boulder or United States
$175k-$215k/yr HybridFull Time
Senior AI Platform Engineer to build AI enablement tools, collaborate with executives and product, and drive AI tooling and observability across Campminder.
RAG, prompt engineering, context engineering, LLM evals, Claude Code, Cursor, MCPs, custom agents, skills/plugins, agentic coding tools
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
1mo
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Senior AI Engineer
Spring or Fort Collins
$137k-$315k/yr HybridFull Time
3+ YOE3+ years software engineering; experience with AI coding tools; automation/dev tooling; strong communication; Git-based workflows; growth mindset.
Git, CI/CD, Python
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
1mo
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AI Evaluation Engineer
Bucharest or Boulder or Boston or Chicago or Glendora or Richmond or London or Auckland
lei16k-lei19k/mo HybridFull Time
5+ YOEBachelor's in CS/Data/Math, 5+ years software engineering with focus on testing/evaluation or AI/ML tooling, strong Python, experience building evaluation pipelines and LLM eval concepts, familiarity with RAG and production data pipelines.
RAGAS, LangSmith, PromptFlow, Snowflake, Python, RAG
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)
4d
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AI Data Analytics Engineer
Fort Collins, Colorado, United States
$102k-$147k/yr OnsiteFull Time
BillGO: Digital bill payment network for businesses and consumers.
3+ YOE3+ years building production data or software products with analytics engineering and applied AI; proficiency in Python and SQL; experience with data warehouses, dbt, LLMs, and model evaluation.
Python, SQL, Snowflake, BigQuery, Redshift, dbt, LLM APIs, vector databases, embeddings, LangChain, LangGraph, Retrieval-Augmented Generation (RAG)
2mo
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Applied AI Engineer ( Remote - North American Timezones)
Boulder or New York
$125k-$200k/yr RemoteFull Time
3+ YOEProven experience shipping LLM-backed systems, data and platform expertise, and strong software engineering skills.
PostgreSQL, Supabase, Search and Retrieval Systems, Embeddings, Ranking, Chunking, Workflow Orchestration, Queues, IDEMPOTENT JOBS, CI/CD, Render, TypeScript, React, Next.js, API Design
2mo
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AI Engineering Intern
Boulder, Colorado, United States
$17-$25/hr OnsiteFull Time, Internship
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
2mo
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AI Solutions Analyst
Greeley, Colorado, United States
$91k-$127k/yr OnsiteFull Time
Bachelor's degree or 4 years of AI/automation design and deployment experience; expertise in agentic AI, LLM orchestration, Copilot Studio, Power Platform, Python, cloud AI services; background check required.
Microsoft Copilot Studio, Power Automate, Azure AI services, Semantic Kernel, AutoGen, LangChain, Azure OpenAI, Azure Logic Apps, M365, SharePoint, Python, JavaScript, PowerShell
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
4w
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Pursuit AI Lead, Google Cloud
Chicago or Atlanta or Austin or Boulder
$140k-$205k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent, 8+ years in customer-facing cloud/enterprise roles, GCP experience, executive customer relationship experience, AI/Generative AI expertise, and commercial pursuit lifecycle experience.
Google Cloud Platform (GCP)
1mo
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Full Stack Software Engineer - AI Native
Westminster, Colorado, United States
$145k-$199k/yr HybridFull Time
3+ YOE3+ years professional software engineering experience, full-stack proficiency (Python, React), cloud experience (AWS or Microsoft Azure), AI-native tooling experience (Cursor, GitHub Copilot, Gemini CLI), automated testing and CI/CD familiarity.
Cursor, GitHub Copilot, Gemini CLI, Python, React, AWS, Microsoft Azure
3w
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Applied AI Specialist, Commercial Customer Success
United States or Alaska or California or Connecticut or Georgia or Maryland or Massachusetts or New Jersey or New York or Rhode Island or Austin or Boulder or Chicago or Dallas or Denver or Houston or Seattle or Washington
$106k-$142k/yr RemoteFull Time
3+ YOE3+ years technical/software experience including 1+ year building production LLM agents; Python proficiency; experience integrating AI with CRMs/APIs; B2B SaaS experience; ability to define eval frameworks and monitor production agents.
Python, Salesforce, Samsara platform, Anthropic Claude, Gainsight, Tofu
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