Machine Learning Engineer
Aurora, CO · On-site
Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...
Aurora, CO · On-site
Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...
Aurora, CO · On-site
Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...
Greeley, CO · On-site
Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...
Greeley, CO · On-site
Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...
Denver, CO · On-site
$62K - $100K/yr
As an AI Engineering team member, you will be instrumental in advancing new features and/or solutions from the Proof of Concept stage to full production readiness. Your role involves refining and ...
Denver, CO · On-site
$62K - $100K/yr
As an AI Engineering team member, you will be instrumental in advancing new features and/or solutions from the Proof of Concept stage to full production readiness. Your role involves refining and ...
Denver, CO · On-site
$145K - $195K/yr
Machine Learning Engineer The Mission: You are the engineer who ships the model, not just the one who trains it. At Blissway, we process 11 million images every single day, running detection ...
Denver, CO · On-site
$145K - $195K/yr
Machine Learning Engineer The Mission: You are the engineer who ships the model, not just the one who trains it. At Blissway, we process 11 million images every single day, running detection ...
Denver, CO · On-site
$120 - $180/hr
Machine Learning Engineer The Mission: You are the engineer who ships the model, not just the one who trains it. At Blissway, we process 11 million images every single day, running detection ...
Denver, CO · On-site
$120 - $180/hr
Machine Learning Engineer The Mission: You are the engineer who ships the model, not just the one who trains it. At Blissway, we process 11 million images every single day, running detection ...
Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...
Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...
Boulder, CO · On-site
$100 - $160/hr
Machine Learning Engineer (SmartBidder), Boulder, CO (Hybrid or Remote) This position will be a key member supporting Ascend Analytics' SmartBidder team, which works on optimization and management of ...
Boulder, CO · On-site
$100 - $160/hr
Machine Learning Engineer (SmartBidder), Boulder, CO (Hybrid or Remote) This position will be a key member supporting Ascend Analytics' SmartBidder team, which works on optimization and management of ...
Machine Learning Engineer / Specialist Location Littleton, CO Job Code 2019 # of Openings 1
Machine Learning Engineer / Specialist Location Littleton, CO Job Code 2019 # of Openings 1
Who We Are Looking For We're hiring a Staff Machine Learning Engineer to help move forward the ML ... Maintain reliable, multi-provider LLM access across Google, OpenAI, and Anthropic with sensible ...
Who We Are Looking For We're hiring a Staff Machine Learning Engineer to help move forward the ML ... Maintain reliable, multi-provider LLM access across Google, OpenAI, and Anthropic with sensible ...
Quick apply
Who We Are Looking For We're hiring a Staff Machine Learning Engineer to help move forward the ML ... Maintain reliable, multi-provider LLM access across Google, OpenAI, and Anthropic with sensible ...
Denver, CO · On-site
$117K - $141K/yr
CapTech Machine Learning Engineers are responsible for designing and implementing data-driven ... Google Cloud Platform). * Designing, developing, and deploying advanced analytical solutions ...
Denver, CO · On-site
$117K - $141K/yr
CapTech Machine Learning Engineers are responsible for designing and implementing data-driven ... Google Cloud Platform). * Designing, developing, and deploying advanced analytical solutions ...
Denver, CO · On-site
$57.50 - $76/hr
CapTech Machine Learning Engineers are responsible for designing and implementing data-driven ... Google Cloud Platform). * Designing, developing, and deploying advanced analytical solutions ...
Denver, CO · On-site
$57.50 - $76/hr
CapTech Machine Learning Engineers are responsible for designing and implementing data-driven ... Google Cloud Platform). * Designing, developing, and deploying advanced analytical solutions ...
Boulder, CO · On-site
$170 - $260/hr
Senior Machine Learning Engineer - AI Platform at Workday * Python * Docker * RAG * Software Development Your work days are brighter here. We're obsessed with making hard work pay off, for our people ...
New
Boulder, CO · On-site
$170 - $260/hr
Senior Machine Learning Engineer - AI Platform at Workday * Python * Docker * RAG * Software Development Your work days are brighter here. We're obsessed with making hard work pay off, for our people ...
New
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
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Full-time
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About Us
We are AI researchers and builders who understand how to curate data and RL environments that truly improve models. We curated OpenThoughts, one of the best open reasoning datasets, and have trained SOTA models such as Bespoke-MiniCheck and Bespoke-MiniChart.
We are embarked on a journey to build Environments that are entire digital worlds that can be used to push the frontier of agents.
What You'll Be Working On
You will work directly with our research team on RL environment and task creation for agent training. This means designing observation spaces, action spaces, reward signals, and success criteria for new environments — and building the infrastructure that makes world-scale RL training possible. This is a high-ownership role; you will be building novel systems, not maintaining legacy ones.
Must-Have Skills
3+ years of ML engineering experience — model training, fine-tuning, or post-training pipelines in research or production
Strong Python and deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed precision)
Hands-on experience with LLM post-training — SFT, RLHF, PPO, DPO, or reward model training — and understanding of how training data quality affects model behavior
Familiarity with RL frameworks (Gymnasium, dm_env) and the ability to design or modify reward functions for agent training objectives
Experience running experiments at scale on cloud or HPC (AWS, GCP, SLURM, or Ray)
Solid understanding of evaluation methodology — held-out sets, benchmark design, avoiding train/eval contamination