IT, AI Engineer II (PHX) jobs in United States
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Castle Biosciences, Inc. · 16 hours ago

IT, AI Engineer II (PHX)

positionPhoenix, AZ
timeFull-time
remoteOnsite
seniorityMid, Senior Level
date5+ years exp

Castle Biosciences Inc. is growing, and they are looking to hire an IT, AI Engineer II working from their Phoenix, AZ office location. The AI Engineer II is responsible for developing, implementing, and supporting AI-driven solutions, focusing on generative AI and workflow automation.

BiotechnologyHealth CareHealth Diagnostics
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Growth OpportunitiesbadNo H1Bnote

Responsibilities

Developing, implementing, and supporting AI-driven solutions with a focus on generative AI, agentic systems, and workflow automation
Work independently on projects, while also collaborating closely with senior engineers and team leaders
Contributes to building production-ready models, automation pipelines, and MLOps workflows
Emphasizes hands-on coding, problem-solving, and integration of AI technologies into scalable, real-world systems

Qualification

AI/ML engineeringPythonLarge language modelsCloud platformsAutomation workflowsProblem-solvingCollaboration

Required

Bachelor's or master's degree in computer science, Data Science, Machine Learning, or related field. Or equivalent experience
5+ years of experience across computer science/engineering and/or data science
2-4 years of experience in AI/ML engineering or related software development roles
Hands-on experience with large language models, generative AI, and automation workflows
Strong proficiency in Python and experience with APIs and data pipelines
Exposure to cloud platforms (Azure, AWS) and distributed computing
All candidates must be legally authorized to work in the United States

Benefits

Excellent Annual Salary + 20% Bonus Potential
20 Accrued PTO Days Annually
10 Paid Holidays
401K with 100% Company Match up to 6%
3 Health Care Plan Options + Company HSA Contribution
Company Stock Grant Upon Hire

Company

Castle Biosciences, Inc.

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Castle Biosciences (Nasdaq: CSTL) is a leading diagnostics company improving health through innovative tests that guide patient care.
dateFounded in 2008
location
Friendswood, Texas, USA
people-size501-1000 employees
web-link
http://castlebiosciences.com

Funding

Current Stage
Public Company
Total Funding
$427.33M
Key Investors
BrightEdge FundIndustry VenturesHealthQuest Capital
2020-12-15Post Ipo Equity· $266.8M
2020-06-24Post Ipo Equity· $74M
2019-07-24Series Unknown

Leadership Team

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Derek Maetzold
President, CEO and Founder
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Recent News

GlobeNewswire
Landmark Study Shows Combination of Castle Biosciences' DecisionDx®-UM and PRAME Outperforms Gene Mutation Analysis in Predicting Survival Outcomes in Uveal Melanoma
2025-12-17
GlobeNewswire
Systematic Review and Meta-Analysis Confirms TissueCypher® Outperforms Traditional Pathology or Clinical Factors Alone to Identify Patients at Increased Risk of Developing Esophageal Cancer
2025-12-12
GlobeNewswire
Expert Melanoma Panel Recommends Castle Biosciences’ DecisionDx®-Melanoma as a Best-Practice Tool for Managing Patients with Melanoma
2025-12-09
Company data provided by crunchbase