Machine Learning Engineer
Salem, OR · 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 ...
Salem, OR · 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 ...
Salem, OR · 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 ...
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 ...
Corvallis, OR · Remote
$72K - $97K/yr
About the Role OptiTrack is seeking a Machine Learning Engineer to help design, automate, and scale an MLOps system and provide other support to teams working on projects involving machine learning.
Corvallis, OR · Remote
$72K - $97K/yr
About the Role OptiTrack is seeking a Machine Learning Engineer to help design, automate, and scale an MLOps system and provide other support to teams working on projects involving machine learning.
Corvallis, OR · Remote
$71K - $96K/yr
About the Role OptiTrack is seeking a Machine Learning Engineer to help design, automate, and scale an MLOps system and provide other support to teams working on projects involving machine learning.
Quick apply
Corvallis, OR · Remote
$71K - $96K/yr
About the Role OptiTrack is seeking a Machine Learning Engineer to help design, automate, and scale an MLOps system and provide other support to teams working on projects involving machine learning.
Corvallis, OR · Remote
$72K - $97K/yr
About the Role OptiTrack is seeking a Machine Learning Engineer to help design, automate, and scale an MLOps system and provide other support to teams working on projects involving machine learning.
Corvallis, OR · Remote
$72K - $97K/yr
About the Role OptiTrack is seeking a Machine Learning Engineer to help design, automate, and scale an MLOps system and provide other support to teams working on projects involving machine learning.
Salem, OR · On-site
$139K - $168K/yr
Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning systems, building performant and reliable LLM applications and collaborating with our product team to ...
Salem, OR · On-site
$139K - $168K/yr
Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning systems, building performant and reliable LLM applications and collaborating with our product team to ...
We use machine learning and Internet-scale data to elevate customer experience, improve efficiency ... The Search and Discovery ML team at Instacart works alongside world-class engineers, data ...
We use machine learning and Internet-scale data to elevate customer experience, improve efficiency ... The Search and Discovery ML team at Instacart works alongside world-class engineers, data ...
Salem, OR · On-site +1
$207K - $323K/yr
The Perception team is looking for a staff machine learning engineer to own the design and development of object detection and tracking algorithms. Responsibilities: * As a technical lead, you will ...
Salem, OR · On-site +1
$207K - $323K/yr
The Perception team is looking for a staff machine learning engineer to own the design and development of object detection and tracking algorithms. Responsibilities: * As a technical lead, you will ...
$207K - $323K/yr
The Perception team is looking for a staff machine learning engineer to own the design and development of object detection and tracking algorithms. Responsibilities: * As a technical lead, you will ...
Quick apply
$207K - $323K/yr
The Perception team is looking for a staff machine learning engineer to own the design and development of object detection and tracking algorithms. Responsibilities: * As a technical lead, you will ...
This role requires a combination of expertise in machine learning, natural language processing, software engineering, and automation frameworks to drive efficiency and innovation in business ...
This role requires a combination of expertise in machine learning, natural language processing, software engineering, and automation frameworks to drive efficiency and innovation in business ...
$109K - $150K/yr
Build and maintain machine learning models and AI services used in production environments * Design ... Support enterprise data governance by partnering with data owners to define data contracts and ...
$109K - $150K/yr
Build and maintain machine learning models and AI services used in production environments * Design ... Support enterprise data governance by partnering with data owners to define data contracts and ...
Newberg, OR · On-site
$109K - $150K/yr
Build and maintain machine learning models and AI services used in production environments * Design ... Support enterprise data governance by partnering with data owners to define data contracts and ...
Newberg, OR · On-site
$109K - $150K/yr
Build and maintain machine learning models and AI services used in production environments * Design ... Support enterprise data governance by partnering with data owners to define data contracts and ...
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Quick apply
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Quick apply
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Quick apply
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Quick apply
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Quick apply
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Quick apply
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Quick apply
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
Quick apply
Salem, OR · Remote
$50 - $100/hr
As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...
$31.6K - $46.3K
1% of jobs
$46.3K - $61.1K
1% of jobs
$61.1K - $75.8K
5% of jobs
$75.8K - $90.6K
6% of jobs
$102.8K is the 25th percentile. Wages below this are outliers.
$90.6K - $105.3K
14% of jobs
$105.3K - $120.1K
14% of jobs
The median wage is $127.5K / yr.
$120.1K - $134.8K
18% of jobs
$134.8K - $149.6K
14% of jobs
$152.6K is the 75th percentile. Wages above this are outliers.
$149.6K - $164.3K
12% of jobs
$164.3K - $179.1K
11% of jobs
$179.1K - $193.8K
5% of jobs
$31.6K
$129K
$193.8K
Full-time
Posted 8 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