Omaha, NE · On-site
... 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 ...
Omaha, NE · On-site
... 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 ...
Kearney, NE · On-site
... 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 ...
Kearney, NE · On-site
... 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 ...
Bellevue, NE · On-site
... 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 ...
Bellevue, NE · On-site
... 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 ...
... 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 ...
... 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 ...
Omaha, NE · On-site
$117K - $154K/yr
Clinical safety boundaries, PHI handling at the LLM layer, and response normalization ensuring ... Bachelor's degree and 4-7 years of experience in software engineering. Experience with agentic AI ...
Omaha, NE · On-site
$117K - $154K/yr
Clinical safety boundaries, PHI handling at the LLM layer, and response normalization ensuring ... Bachelor's degree and 4-7 years of experience in software engineering. Experience with agentic AI ...
Omaha, NE · On-site +1
$117K - $154K/yr
Clinical safety boundaries, PHI handling at the LLM layer, and response normalization ensuring ... Bachelor's degree and4-7 years of experience in software engineering. Experience with agentic AI in ...
Omaha, NE · On-site +1
$117K - $154K/yr
Clinical safety boundaries, PHI handling at the LLM layer, and response normalization ensuring ... Bachelor's degree and4-7 years of experience in software engineering. Experience with agentic AI in ...
Omaha, NE · On-site
Familiarity with LLM evaluation workflows such as Promptfoo Education: Bachelor's degree in ... Strong focus on developer efficiency, automation, and quality * Adoption of modern tooling ...
Omaha, NE · On-site
Familiarity with LLM evaluation workflows such as Promptfoo Education: Bachelor's degree in ... Strong focus on developer efficiency, automation, and quality * Adoption of modern tooling ...
$117K - $154K/yr
Familiarity with LLM evaluation workflows such as Promptfoo Education: Bachelor's degree in ... Strong focus on developer efficiency, automation, and quality * Adoption of modern tooling ...
$117K - $154K/yr
Familiarity with LLM evaluation workflows such as Promptfoo Education: Bachelor's degree in ... Strong focus on developer efficiency, automation, and quality * Adoption of modern tooling ...
Oak, NE · On-site
$134K - $180K/yr
Work on applied LLM systems - from intelligent search to AI-driven content agents. * Own your craft ... Join a world-class team of engineers, data scientists, and product leaders across the US and Europe.
Oak, NE · On-site
$134K - $180K/yr
Work on applied LLM systems - from intelligent search to AI-driven content agents. * Own your craft ... Join a world-class team of engineers, data scientists, and product leaders across the US and Europe.
$122K - $161K/yr
Work on applied LLM systems - from intelligent search to AI-driven content agents. * Own your craft ... Join a world-class team of engineers, data scientists, and product leaders across the US and Europe.
$122K - $161K/yr
Work on applied LLM systems - from intelligent search to AI-driven content agents. * Own your craft ... Join a world-class team of engineers, data scientists, and product leaders across the US and Europe.
Omaha, NE · Remote
This role calls for a hands-on builder with deep experience taking LLM applications from prototype to production, supported by strong full-stack engineering, MLOps, and cloud infrastructure skills.
Omaha, NE · Remote
This role calls for a hands-on builder with deep experience taking LLM applications from prototype to production, supported by strong full-stack engineering, MLOps, and cloud infrastructure skills.
$98K - $129K/yr
... developer tools that improve quality, productivity, and delivery velocity * Deliver technical ... LLM-powered applications or agents in production with platforms such as Anthropic Claude, OpenAI ...
$98K - $129K/yr
... developer tools that improve quality, productivity, and delivery velocity * Deliver technical ... LLM-powered applications or agents in production with platforms such as Anthropic Claude, OpenAI ...
Omaha, NE · On-site
$98K - $129K/yr
... developer tools that improve quality, productivity, and delivery velocity * Deliver technical ... LLM-powered applications or agents in production with platforms such as Anthropic Claude, OpenAI ...
Omaha, NE · On-site
$98K - $129K/yr
... developer tools that improve quality, productivity, and delivery velocity * Deliver technical ... LLM-powered applications or agents in production with platforms such as Anthropic Claude, OpenAI ...
$152K - $219K/yr
Experienceutilizingautomated testing frameworks and LLM-based coding assistants within the software development lifecycle. Preferred Qualifications * Programming experience in Rust, Scala, Python.
$152K - $219K/yr
Experienceutilizingautomated testing frameworks and LLM-based coding assistants within the software development lifecycle. Preferred Qualifications * Programming experience in Rust, Scala, Python.
Bellevue, NE · On-site
D. in a "STEM" major (Science, Technology, Engineering, Mathematics) or equivalent field with 3 years of relevant research. * Publications as first author on LLM, Agentic AI or self supervised ...
Bellevue, NE · On-site
D. in a "STEM" major (Science, Technology, Engineering, Mathematics) or equivalent field with 3 years of relevant research. * Publications as first author on LLM, Agentic AI or self supervised ...
Bellevue, NE · On-site
D. in a "STEM" major (Science, Technology, Engineering, Mathematics) or equivalent field with 3 years of relevant research. * Publications as first author on LLM, Agentic AI or self supervised ...
Bellevue, NE · On-site
D. in a "STEM" major (Science, Technology, Engineering, Mathematics) or equivalent field with 3 years of relevant research. * Publications as first author on LLM, Agentic AI or self supervised ...
This is a high-impact, client-facing role designed for a "plus-plus" version of a developer ... Hands-on experience utilizing Claude Code and modern LLM platforms (Anthropic Claude, OpenAI)
This is a high-impact, client-facing role designed for a "plus-plus" version of a developer ... Hands-on experience utilizing Claude Code and modern LLM platforms (Anthropic Claude, OpenAI)
Omaha, NE · On-site
$109K - $150K/yr
As a Senior Manager in AI Security Engineering, you will define and lead the firm's approach to ... Deep understanding of AI/LLM risks (e.g., prompt injection, data exposure, adversarial attacks) and ...
Omaha, NE · On-site
$109K - $150K/yr
As a Senior Manager in AI Security Engineering, you will define and lead the firm's approach to ... Deep understanding of AI/LLM risks (e.g., prompt injection, data exposure, adversarial attacks) and ...
$115K - $155K/yr
We need someone who's equally comfortable in security engineering and AI technology, and who ... Serve as a trusted advisor on AI governance, LLM access, and model risk. Anticipate future ...
$115K - $155K/yr
We need someone who's equally comfortable in security engineering and AI technology, and who ... Serve as a trusted advisor on AI governance, LLM access, and model risk. Anticipate future ...
$115K - $155K/yr
We need someone who's equally comfortable in security engineering and AI technology, and who ... Serve as a trusted advisor on AI governance, LLM access, and model risk. Anticipate future ...
$115K - $155K/yr
We need someone who's equally comfortable in security engineering and AI technology, and who ... Serve as a trusted advisor on AI governance, LLM access, and model risk. Anticipate future ...
$24.29 - $28.98
2% of jobs
$28.98 - $33.67
8% of jobs
$37.32 is the 25th percentile. Wages below this are outliers.
$33.67 - $38.36
20% of jobs
The median wage is $42.60 / hr.
$38.36 - $43.05
23% of jobs
$43.05 - $47.74
15% of jobs
$47.74 - $52.42
7% of jobs
$53.60 is the 75th percentile. Wages above this are outliers.
$52.42 - $57.11
4% of jobs
$57.11 - $61.80
5% of jobs
$61.80 - $66.49
5% of jobs
$66.49 - $71.18
5% of jobs
$71.18 - $75.86
5% of jobs
$24
$47
$75
An LLM Developer designs, fine-tunes, and implements large language models (LLMs) for various applications, such as chatbots, content generation, and AI-driven tools. They work with machine learning frameworks, optimize model performance, and ensure efficient deployment. This role requires expertise in natural language processing (NLP), deep learning, and programming languages like Python.
To excel as an LLM Developer, you need strong expertise in natural language processing (NLP), deep learning frameworks, and programming languages such as Python, typically supported by a degree in computer science or a related field. Familiarity with machine learning libraries (like TensorFlow or PyTorch), cloud computing platforms, and experience with prompt engineering or fine-tuning large language models is crucial. Excellent problem-solving abilities, collaboration, and effective communication skills help you design solutions and work efficiently within multidisciplinary teams. These qualifications are essential for successfully building, deploying, and optimizing large language models that drive impactful AI applications.
As an LLM Developer, your daily responsibilities often include designing, fine-tuning, and evaluating large language models to meet specific application needs. You may work on tasks such as data preprocessing, model training, performance benchmarking, and error analysis, frequently collaborating with data scientists, research engineers, and product managers. Keeping up to date with the latest advancements in NLP and integrating new techniques into production models is also a key part of the role. These tasks are usually performed in a team-oriented environment where clear communication and iterative experimentation are highly valued.
Full-time
Re-posted yesterday
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
