Machine Learning Engineer
Fairbanks, AK · 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 ...
Fairbanks, AK · 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 ...
Fairbanks, AK · 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 ...
Juneau, AK · 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 ...
Juneau, AK · 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 ...
Anchorage, AK · 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 ...
Anchorage, AK · 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 ...
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 ...
Fairbanks, AK · 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 ...
Fairbanks, AK · 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 ...
Anchorage, AK · 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 ...
Anchorage, AK · 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 ...
Juneau, AK · 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 ...
Juneau, AK · 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 ...
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 ...
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 ...
Anchorage, AK · On-site
As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of our web applications to deliver seamless user experiences.
Quick apply
Anchorage, AK · On-site
As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of our web applications to deliver seamless user experiences.
Anchorage, AK · On-site
As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications that deliver seamless user experiences.
Quick apply
Anchorage, AK · On-site
As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications that deliver seamless user experiences.
Anchorage, AK · On-site
As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications that deliver seamless user experiences.
Quick apply
Anchorage, AK · On-site
As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications that deliver seamless user experiences.
Anchorage, AK · On-site
The Full Stack Cloud Developer serves as a technical leader responsible for designing, architecting, and delivering secure, scalable, cloud native applications. This role will own end-to-end solution ...
Anchorage, AK · On-site
The Full Stack Cloud Developer serves as a technical leader responsible for designing, architecting, and delivering secure, scalable, cloud native applications. This role will own end-to-end solution ...
As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications that deliver seamless user experiences.
Quick apply
As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications that deliver seamless user experiences.
Anchorage, AK · On-site
Como Desarrollador Full Stack, serás responsable de diseñar, desarrollar y mantener tanto los componentes front-end como back-end de aplicaciones web que ofrecen experiencias de usuario fluidas.
Quick apply
Anchorage, AK · On-site
Como Desarrollador Full Stack, serás responsable de diseñar, desarrollar y mantener tanto los componentes front-end como back-end de aplicaciones web que ofrecen experiencias de usuario fluidas.
Anchorage, AK · On-site
En tant que développeur Full Stack, vous serez responsable de la conception, du développement et de la maintenance des composants front-end et back-end des applications web offrant des expériences ...
Quick apply
Anchorage, AK · On-site
En tant que développeur Full Stack, vous serez responsable de la conception, du développement et de la maintenance des composants front-end et back-end des applications web offrant des expériences ...
Anchorage, AK · On-site
$78K - $997K/yr
... full-stack applications using Java, Spring Framework, and Angular • Developed automated testing suites increasing test coverage to 85% • Integrated third-party APIs for payment processing and ...
Quick apply
Anchorage, AK · On-site
$78K - $997K/yr
... full-stack applications using Java, Spring Framework, and Angular • Developed automated testing suites increasing test coverage to 85% • Integrated third-party APIs for payment processing and ...
Full-time
Posted 24 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