The Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific ...
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The Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific ...
Quick apply
Apply Early
The Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific ...
Apply Early
San Francisco, CA · On-site
$144K - $190K/yr
The Senior Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific ...
San Francisco, CA · On-site
$144K - $190K/yr
The Senior Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific ...
Rather than building models, you'll be responsible for creating the scalable service layer that brings machine learning and AI capabilities into real-world products. The team is modernizing legacy ...
Rather than building models, you'll be responsible for creating the scalable service layer that brings machine learning and AI capabilities into real-world products. The team is modernizing legacy ...
Experience in Generative AI (Large Language Models, Multimodal). * Hands-on experience training, fine-tuning, and aligning LLMs using Reinforcement Learning and Reinforcement Fine-Tuning (RFT ...
Experience in Generative AI (Large Language Models, Multimodal). * Hands-on experience training, fine-tuning, and aligning LLMs using Reinforcement Learning and Reinforcement Fine-Tuning (RFT ...
$128K - $176K/yr
Senior AI Model Fine-Tuning Engineer A job at TSMC Arizona offers an opportunity to work at the most advanced semiconductor fab in the United States. TSMC Arizona's first fab will operate it ...
$128K - $176K/yr
Senior AI Model Fine-Tuning Engineer A job at TSMC Arizona offers an opportunity to work at the most advanced semiconductor fab in the United States. TSMC Arizona's first fab will operate it ...
San Francisco, CA · Remote
$85/hr
Use frontier AI coding agents to complete and evaluate complex infrastructure engineering tasks. * Review model-generated implementations involving cloud platforms , Kubernetes , CI/CD systems , and ...
Quick apply
San Francisco, CA · Remote
$85/hr
Use frontier AI coding agents to complete and evaluate complex infrastructure engineering tasks. * Review model-generated implementations involving cloud platforms , Kubernetes , CI/CD systems , and ...
Phoenix, AZ · On-site
$128K - $176K/yr
Senior AI Model Fine-Tuning Engineer A job at TSMC Arizona offers an opportunity to work at the most advanced semiconductor fab in the United States. TSMC Arizona's first fab will operate it ...
Phoenix, AZ · On-site
$128K - $176K/yr
Senior AI Model Fine-Tuning Engineer A job at TSMC Arizona offers an opportunity to work at the most advanced semiconductor fab in the United States. TSMC Arizona's first fab will operate it ...
The Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific ...
The Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific ...
San Francisco, CA · On-site
$144K - $190K/yr
The Senior Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific ...
Quick apply
San Francisco, CA · On-site
$144K - $190K/yr
The Senior Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific ...
Palo Alto, CA · On-site
$196K/yr
Distinguished Technologist - AI Model Performance Architect Description - This role is responsible for bridging system memory architecture with AI model behavior ensuring optimal performance through ...
Palo Alto, CA · On-site
$196K/yr
Distinguished Technologist - AI Model Performance Architect Description - This role is responsible for bridging system memory architecture with AI model behavior ensuring optimal performance through ...
Sunnyvale, CA · On-site
$143K - $189K/yr
The Senior Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific ...
Quick apply
Apply Early
Sunnyvale, CA · On-site
$143K - $189K/yr
The Senior Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific ...
Apply Early
Palo Alto, CA · On-site
$200K - $300K/yr
You'll lead the design and implementation of GPU infrastructure, AI model serving APIs, and general AI infrastructure execution, enabling the machine learning features that drive the product. You'll ...
Palo Alto, CA · On-site
$200K - $300K/yr
You'll lead the design and implementation of GPU infrastructure, AI model serving APIs, and general AI infrastructure execution, enabling the machine learning features that drive the product. You'll ...
San Diego, CA · On-site
$87K - $116K/yr
About the Role We are seeking a Physical AI Model Optimization Engineer to help bring cutting-edge robotic AI models onto Qualcomm Dragonwing chipsets using Qualcomm's internal deployment and ...
San Diego, CA · On-site
$87K - $116K/yr
About the Role We are seeking a Physical AI Model Optimization Engineer to help bring cutting-edge robotic AI models onto Qualcomm Dragonwing chipsets using Qualcomm's internal deployment and ...
Sunnyvale, CA · On-site
$143K - $189K/yr
The Senior Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a ...
Quick apply
Apply Early
Sunnyvale, CA · On-site
$143K - $189K/yr
The Senior Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a ...
Apply Early
If you're passionate about building scalable backend systems that power next-generation AI and predictive modeling solutions, this is an exciting opportunity to make a significant impact. This role ...
If you're passionate about building scalable backend systems that power next-generation AI and predictive modeling solutions, this is an exciting opportunity to make a significant impact. This role ...
San Francisco, CA · On-site
$144K - $190K/yr
The Senior Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a ...
San Francisco, CA · On-site
$144K - $190K/yr
The Senior Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a ...
San Francisco, CA · On-site
$144K - $190K/yr
The Senior Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a ...
Quick apply
Apply Early
San Francisco, CA · On-site
$144K - $190K/yr
The Senior Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a ...
Apply Early
$117K - $160K/yr
Position Summary The Senior Security Engineer AI Model and Application is a hands-on, systems-level role at the intersection of security engineering and artificial intelligence, involving close ...
$117K - $160K/yr
Position Summary The Senior Security Engineer AI Model and Application is a hands-on, systems-level role at the intersection of security engineering and artificial intelligence, involving close ...
Experience in Generative AI (Large Language Models, Multimodal). * Hands‑on experience training, fine‑tuning, and aligning LLMs using Reinforcement Learning and Reinforcement Fine‑Tuning (RFT ...
Experience in Generative AI (Large Language Models, Multimodal). * Hands‑on experience training, fine‑tuning, and aligning LLMs using Reinforcement Learning and Reinforcement Fine‑Tuning (RFT ...
Use frontier AI coding agents to complete and evaluate complex infrastructure engineering tasks ... Review model-generated implementations involving cloud platforms , Kubernetes , CI/CD systems , and ...
Quick apply
Use frontier AI coding agents to complete and evaluate complex infrastructure engineering tasks ... Review model-generated implementations involving cloud platforms , Kubernetes , CI/CD systems , and ...
$10.34 - $15.49
18% of jobs
$16.94 is the 25th percentile. Wages below this are outliers.
$15.49 - $20.65
25% of jobs
$20.65 - $25.81
4% of jobs
The median wage is $27.96 / hr.
$25.81 - $30.97
6% of jobs
$30.97 - $36.12
21% of jobs
$36.31 is the 75th percentile. Wages above this are outliers.
$36.12 - $41.28
7% of jobs
$41.28 - $46.44
9% of jobs
$46.44 - $51.60
6% of jobs
$51.60 - $56.75
1% of jobs
$56.75 - $61.91
0% of jobs
$61.91 - $67.07
1% of jobs
$10
$31
$67
| Aspect | Ai Model | Data Scientist |
|---|---|---|
| Required Credentials | Knowledge of machine learning, programming skills, sometimes certifications in AI/ML | Degree in data science, statistics, computer science; certifications beneficial |
| Work Environment | Focus on developing, training, and deploying AI models | Data analysis, interpretation, and visualization; often collaborates with AI teams |
| Industry Usage | Used in AI development, automation, and predictive modeling | Applied across industries for insights, reporting, and decision-making |
While both roles involve working with data and algorithms, an Ai Model primarily focuses on creating and refining AI systems, whereas a Data Scientist analyzes data to generate insights and supports AI development. The roles often overlap but serve distinct functions within the data and AI ecosystem.

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 12 days ago
Be an early applicant
Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from electrons to tokens — to power the world's most ambitious AI workloads. When you join Crusoe, you join a team that is building the future, faster.
We're in the midst of the greatest industrial revolution of our time. The demand for AI compute is boundless, and power is a bottleneck. We're solving that — with an energy-first approach that makes AI infrastructure better for the world and faster for the people innovating with AI.
We're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services.
If you want to do the most meaningful work of your career, help our customers and partners advance their AI strategies, and be part of a high-performing team that believes in each other, come build with us at Crusoe.
About This Role:
The Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific focus on leveraging Machine Learning models, including Large Language Models (LLMs).
What You’ll Be Working On:
Manage fine-tuning systems for large foundation models (SFT, PEFT, LoRA, adapters), including multi-node orchestration, checkpointing, failure recovery, and cost-efficient scaling.
Implement and maintain end-to-end training pipelines for Large Language Models.
RFT and Reinforcement learning to the fine tuning and training sections
Distillation and reinforcement learning pipelines (e.g., preference optimization, policy optimization, reward modeling).
Dataset, model, and experiment management: versioning, lineage, evaluation, and reproducible fine-tuning at scale.
What You’ll Bring to the Team:
Advanced degree in Computer Science, Engineering, or a related field.
8+ years of industry experience leading and driving impactful projects in the AI Space
Experience in Generative AI (Large Language Models, Multimodal).
Hands-on experience training, fine-tuning, and aligning LLMs using Reinforcement Learning and Reinforcement Fine-Tuning (RFT) techniques.
Proactive and collaborative approach with the ability to work autonomously.
Passion for building cutting-edge AI products and solving challenging technical problems.
Bonus Points:
Proficiency in Golang or Python for large-scale, production-level services and PyTorch.
Contributions to open-source AI projects such as vLLM or similar frameworks.
Performance optimizations on GPU systems and inference frameworks.
Benefits:
Competitive compensation
Restricted Stock Units
Paid time off & paid holidays
Comprehensive health, dental & vision insurance
Employer contributions to HSA account
Paid parental leave
Paid life insurance, short-term and long-term disability
Professional development & tuition reimbursement
Mental health & wellness support
Commuter benefits (parking & transit)
Cell phone stipend
401(k) Retirement plan with company match up to 4% of salary
Volunteer time off
Compensation Range
Compensation will be paid in the range of up to $208,725 - $279,565 + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicants knowledge, education, and abilities, as well as internal equity and alignment with market data.
Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.