Machine Learning Engineer
Hammond, IN · 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 ...
Hammond, IN · 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 ...
Hammond, IN · 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 ...
Gary, IN · 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 ...
Gary, IN · 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, IL · 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, IL · 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 ...
Chicago, IL · Remote
$96K - $131K/yr
Develop and implement analytics techniques to transform data into meaningful information using data-oriented programming languages, visualization software, data modeling, and machine learning to ...
Chicago, IL · Remote
$96K - $131K/yr
Develop and implement analytics techniques to transform data into meaningful information using data-oriented programming languages, visualization software, data modeling, and machine learning to ...
Chicago, IL · Remote
$165K - $225K/yr
Career Renew is recruiting for one of its clients a Senior Machine Learning Engineer - this is a ... 2, Z-Image) and the Hugging face ecosystem Background in generative models and fine-tuning of ...
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Chicago, IL · Remote
$165K - $225K/yr
Career Renew is recruiting for one of its clients a Senior Machine Learning Engineer - this is a ... 2, Z-Image) and the Hugging face ecosystem Background in generative models and fine-tuning of ...
Chicago, IL · Hybrid
$100K - $151K/yr
The Hartford is seeking AI Machine Learning Engineer to build Machine Learning Operations (MLOps) services for the Global Specialty Applied AI team. The Hartford is developing industryleading AI and ...
Chicago, IL · Hybrid
$100K - $151K/yr
The Hartford is seeking AI Machine Learning Engineer to build Machine Learning Operations (MLOps) services for the Global Specialty Applied AI team. The Hartford is developing industryleading AI and ...
$140K - $240K/yr
About the Role As a Machine Learning Engineer / Scientist at Until, you will be an early member of the computational team defining how experimental data becomes insight and drives the next round of ...
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$140K - $240K/yr
About the Role As a Machine Learning Engineer / Scientist at Until, you will be an early member of the computational team defining how experimental data becomes insight and drives the next round of ...
Chicago, IL · On-site
$57.50 - $76/hr
We operate a global, two-sided network at scale that connects hundreds of millions of merchants and ... Engineering, or a related field. * Strong knowledge of statistical and machine learning techniques ...
Chicago, IL · On-site
$57.50 - $76/hr
We operate a global, two-sided network at scale that connects hundreds of millions of merchants and ... Engineering, or a related field. * Strong knowledge of statistical and machine learning techniques ...
Chicago, IL · On-site +1
$107K - $147K/yr
As a Senior Machine Learning Engineer , you will play a critical role in designing, building, and operationalizing production-grade AI solutions-partnering closely with product, engineering, and ...
Chicago, IL · On-site +1
$107K - $147K/yr
As a Senior Machine Learning Engineer , you will play a critical role in designing, building, and operationalizing production-grade AI solutions-partnering closely with product, engineering, and ...
$57.50 - $76/hr
We operate a global, two-sided network at scale that connects hundreds of millions of merchants and ... Engineering, or a related field. * Strong knowledge of statistical and machine learning techniques ...
$57.50 - $76/hr
We operate a global, two-sided network at scale that connects hundreds of millions of merchants and ... Engineering, or a related field. * Strong knowledge of statistical and machine learning techniques ...
Chicago, IL · Hybrid
$126K - $166K/yr
As a Senior Machine Learning Engineer , you will play a critical role in designing, building, and operationalizing productiongrade AI solutions-partnering closely with product, engineering, and ...
Chicago, IL · Hybrid
$126K - $166K/yr
As a Senior Machine Learning Engineer , you will play a critical role in designing, building, and operationalizing productiongrade AI solutions-partnering closely with product, engineering, and ...
$127K - $167K/yr
... engineers to implement, verify, and deploy ML inference solutions from proof-of-concept through production * Track and evaluate emerging research in neural architecture search, machine learning ...
$127K - $167K/yr
... engineers to implement, verify, and deploy ML inference solutions from proof-of-concept through production * Track and evaluate emerging research in neural architecture search, machine learning ...
Chicago, IL · On-site
$200K - $225K/yr
... engineers to implement, verify, and deploy ML inference solutions from proof-of-concept through production * Track and evaluate emerging research in neural architecture search, machine learning ...
Chicago, IL · On-site
$200K - $225K/yr
... engineers to implement, verify, and deploy ML inference solutions from proof-of-concept through production * Track and evaluate emerging research in neural architecture search, machine learning ...
Chicago, IL · On-site
$200K - $225K/yr
... engineers to implement, verify, and deploy ML inference solutions from proof-of-concept through production * Track and evaluate emerging research in neural architecture search, machine learning ...
Chicago, IL · On-site
$200K - $225K/yr
... engineers to implement, verify, and deploy ML inference solutions from proof-of-concept through production * Track and evaluate emerging research in neural architecture search, machine learning ...
Chicago, IL · Hybrid
$169K - $291K/yr
... global, two-sided network that connects hundreds of millions of merchants and consumers and ... Lead the development and optimization of advanced machine learning models. * Oversee the ...
Chicago, IL · Hybrid
$169K - $291K/yr
... global, two-sided network that connects hundreds of millions of merchants and consumers and ... Lead the development and optimization of advanced machine learning models. * Oversee the ...
Chicago, IL · On-site
$139K - $168K/yr
To do so, we have two knowledge sharing products: * Quora: a global knowledge sharing platform with ... Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning ...
Chicago, IL · On-site
$139K - $168K/yr
To do so, we have two knowledge sharing products: * Quora: a global knowledge sharing platform with ... Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning ...
Gary, IN · On-site
$139K - $168K/yr
To do so, we have two knowledge sharing products: * Quora: a global knowledge sharing platform with ... Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning ...
Gary, IN · On-site
$139K - $168K/yr
To do so, we have two knowledge sharing products: * Quora: a global knowledge sharing platform with ... Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning ...
Aurora, IL · On-site
$139K - $168K/yr
To do so, we have two knowledge sharing products: * Quora: a global knowledge sharing platform with ... Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning ...
Aurora, IL · On-site
$139K - $168K/yr
To do so, we have two knowledge sharing products: * Quora: a global knowledge sharing platform with ... Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning ...
Hammond, IN · On-site
$139K - $168K/yr
To do so, we have two knowledge sharing products: * Quora: a global knowledge sharing platform with ... Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning ...
Hammond, IN · On-site
$139K - $168K/yr
To do so, we have two knowledge sharing products: * Quora: a global knowledge sharing platform with ... Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning ...
Chicago, IL · On-site
$118K - $141K/yr
CapTech Machine Learning Engineers are responsible for designing and implementing data-driven solutions for our clients, with a specific focus on building and deploying scalable machine learning ...
Chicago, IL · On-site
$118K - $141K/yr
CapTech Machine Learning Engineers are responsible for designing and implementing data-driven solutions for our clients, with a specific focus on building and deploying scalable machine learning ...
$32.5K - $47.6K
1% of jobs
$47.6K - $62.8K
1% of jobs
$62.8K - $78K
5% of jobs
$78K - $93.1K
6% of jobs
$105.7K is the 25th percentile. Wages below this are outliers.
$93.1K - $108.3K
14% of jobs
$108.3K - $123.5K
14% of jobs
The median wage is $131.1K / yr.
$123.5K - $138.6K
18% of jobs
$138.6K - $153.8K
14% of jobs
$156.9K is the 75th percentile. Wages above this are outliers.
$153.8K - $169K
12% of jobs
$169K - $184.2K
11% of jobs
$184.2K - $199.3K
5% of jobs
$32.5K
$132.7K
$199.3K
Full-time
Posted 23 days ago
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