Jobs in the United States

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Added 2 mins ago
Principal Engineer – Supply Chain, Transportation Technology
Target Enterprise Inc
NCD-0375 Brooklyn Park, MN
As a Principal Engineer you set the strategy for software development and/or infrastructure engineering at Target. You set the direction for how software and infrastructure engineering…
Added 3 mins ago
Social Media Lead
Cognition
New York City, NY
We're the makers of Devin, the first AI software engineer.
Added 3 mins ago
Paid Social & Influencer Lead
Cognition
New York City, NY
We're the makers of Devin, the first AI software engineer.
Added 5 mins ago
HPE Labs - AI/ML Engineer (Technical Lead)
Hewlett Packard Enterprise
Milpitas, CA
…help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to…
Added 5 mins ago
Senior Principal - Red Team Engineer
Hewlett Packard Enterprise
All, TX
…help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to…
Added 5 mins ago
Pre-Sales Systems Engineer - South Florida
Hewlett Packard Enterprise
All, FL · Miami, FL
…help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to…
Added 7 mins ago
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Manufacturing Engineer, Production
Hadrian Automation
Torrance, CA
- $85,000 to $100,000 USD / year
The Manufacturing Engineer, Production is essential in ensuring robust production support and facilitating the scaling of manufacturing processes. This role is responsible for integrating…
Added 8 mins ago
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Network Engineer
TEKsystems
Enumclaw, WA
- $50 to $55 USD / hour
Seeking an IT Infrastructure Network Engineer to support and maintain its enterprise network environment. The position reports to the IT Network & Security Manager and serves as a critical…
Added 8 mins ago
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ICAM Engineer
TEKsystems
Charleston, SC
- $70 to $127 USD / hour
DescriptionTitle: Sr. ICAM Engineer Location: Charleston, SC or Washington, DC metro area. This is a full-time, on-site role at a Government facility.We are seeking an Identity, Credential,…
Added 11 mins ago
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Data Center Energy Marshal 5
Actalent
San Jose, CA
- $90 to $105 USD / hour
…115kV to 35kV utility interconnection substation serving a data center campus. This position requires oversight of high-voltage, medium-voltage, and low-voltage systems, ensuring all…
Added 11 mins ago
Test Engineer
Actalent
Oxnard, CA
Job Title: Test EngineerJob DescriptionThe Test Engineer executes customer test projects from initial planning through setup, fabrication, testing, and completion in accordance with…
Added 12 mins ago
QA Engineer 2
Dexcom
Mesa
At the center of this mission, the Quality Engineer II plays a critical technical and leadership role. Operating as both a subject‑matter expert and strategic problem‑solver, the Quality…
Added 15 mins ago
2027 Engineering Leadership Development Program
Terex Corporation
Bothell, WA
…engineering functions at Genie. Rotations include Manufacturing Engineer, Design Engineer - Sustaining Engineering, and Design Engineer - New Product Development or Robotics. Rotations are…
Added 17 mins ago
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Senior Manager - Quality Engineering
Oracle
Juneau, AK
- $126,200 to $264,100 USD / year
· Analyze field performance and reliability data to identify improvement opportunities.
Added 17 mins ago
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Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Juneau, AK
- $86,000 to $99,000 USD / year
As a Senior Java Full Stack Engineer – Spring Boot & AWS , you will make an impact by designing and delivering scalable, secure, cloud-based applications using Java, Spring Boot, React, and…
Added 19 mins ago
Engineer II, Google Cloud
PWC US
IL-Chicago, IL · NC-Raleigh, NC · NC-Charlotte, NC · OH-Cincinnati, OH · OH-Cleveland, OH · SC-Columbia, SC · OH-Columbus, OH · TX-Dallas, TX · VA-Richmond, VA · MD-Baltimore, MD · NY-Rochester, NY · IL-Rosemont, IL · CA-Sacramento, CA · MA-Boston, MA · MO-St. Louis, MO · UT-Salt Lake City, UT · TX-San Antonio, TX · CA-San Diego, CA · CA-San Francisco, CA · CA-Silicon Valley, CA · WA-Seattle, WA · SC-Spartanburg, SC · NY-Albany, NY · CT-Stamford, CT · FL-Tampa, FL · GA-Atlanta, GA · OH-Toledo, OH · OK-Tulsa, OK · TX-Austin, TX · DC-Washington, DC · CO-Denver, CO · IA-Des Moines, IA · FL-Boca Raton, FL · MI-Detroit, MI · NY-Buffalo, NY · NJ-Florham Park, NJ · TX-Fort Worth, TX · NC-Greensboro, NC · CT-Hartford, CT · TX-Houston, TX · IN-Indianapolis, IN · MI-Grand Rapids, MI · CA-Irvine, CA · FL-Jacksonville, FL · MO-Kansas City, MO · NV-Las Vegas, NV · AR-Little Rock, AR · CA-Los Angeles, CA · KY-Louisville, KY · AL-Birmingham, AL · AR-Fayetteville, AR · NY-Melville, NY · FL-Miami, FL · WI-Milwaukee, WI · MN-Minneapolis, MN · VT-Montpelier, VT · TN-Nashville, TN · LA-New Orleans, LA · NY-New York, NY · OK-Oklahoma City, OK · FL-Orlando, FL · PA-Philadelphia, PA · AZ-Phoenix, AZ · PA-Pittsburgh, PA · OR-Portland, OR
As a Engineer II, Google Cloud you will contribute to the design, build, testing, and optimization of cloud-native applications on Google Cloud, supporting work across the full software…
Added 22 mins ago
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RTL Design Engineer, Networking / NoC
OpenAI
San Francisco, CA
- $287,000 to $485,000 USD / year
We’re looking for an RTL Design Engineer to help design and develop next-generation AI accelerator silicon. In this role, you'll work across architecture, microarchitecture, and RTL…
Added 24 mins ago
Software Engineer, Internal AI Tools
Bjak
Remote, United States
- Integrate internal systems and third-party platforms to automate data processing, approvals and routine tasks
Added 24 mins ago
Software Engineer, AI Automation
Bjak
Remote, United States
- Integrate internal systems and third-party platforms to automate data processing, approvals and routine tasks
Added 32 mins ago
C
Machine Learning Engineer
Coframe
Burlingame, CA
- $180,000 to $300,000 USD / year
As a Machine Learning Engineer, you’ll build the models that power performance optimization at Coframe. You’ll train both foundation models and customer-specific models that predict and…
Added 33 mins ago
ES
EverHealth - Lead Forward Deployed Engineer (Remote, US)
EverCommerce Solutions Inc.
Remote, United States
- $170,000 to $200,000 USD / year
…foundation and hand proven patterns back to the platform. Our data-focused forward deployed engineer makes the work and its outcomes…
Added 33 mins ago
ES
EverHealth - Forward Deployed Engineer (Remote, US)
EverCommerce Solutions Inc.
Remote, United States
- $140,000 to $170,000 USD / year
We are looking for a Forward Deployed Data Engineer III, a data engineer or analytics engineer who wants to work directly with the business, to join EverHealth’s revenue cycle management…
Added 33 mins ago
ES
EverHealth - Software Engineer
EverCommerce Solutions Inc.
Remote, United States
- $130,000 to $160,000 USD / year
…operations to build and tune use-case agents on top of it, and our data-focused forward deployed engineer makes the work and its outcomes…
Added 33 mins ago
O
Advanced Services Engineer 1
Oracle
Shelton, WA
- $24.04 to $50.43 USD / hour
Added 33 mins ago
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Principal Platform Software Engineer
Oracle
WA · CA
- $105,900 to $234,600 USD / year
As a senior software engineer in Generative AI Service team, you will be leading the effort of building distributed, scalable, high-performance AI model training and serving systems in…

Crusoe

Senior Staff Software Engineer, AI Model Lifecycle

San Francisco, CA, United States
Sunnyvale, CA, United States

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Job details

Experience: 4-5+ years of industry experience leading and driving impactful projects in the AI Space
Posting language: English
Posted: Nov 6, 2026

Original job description

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 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 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.
4-5+ 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 $250,000 - $300,000 + 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.

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Skills

Computer science
Work independently
Go
Python
PyTorch

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