Job Description: Arize AI

Position Overview

AI is rapidly transforming the world, and Arize AI is at the forefront of this revolution with its leading AI observability and evaluation platform. We empower AI engineers to build and deploy high-performing, reliable models, adapting to the evolving landscape of generative AI and agentic systems.

About Arize Phoenix

The Arize Phoenix team is dedicated to enabling developers to build LLM-powered applications with safety and observability in mind. We are pioneering a new way to build software, aiming to redefine the modern tech stack with knowledge automation. Our product suite includes open-source Typescript libraries and an enterprise platform, Arize Phoenix, which boasts hundreds of thousands of monthly downloads and is utilized by a wide range of organizations. We are backed by prominent investors including TCV, Foundation Capital, Swift Ventures, and Battery Ventures.

Requirements & Qualifications

Experience that would be helpful for this role:

• Shipped web applications or new product features from prototype to production serving end-users.
• Shipped AI/LLM-native applications, encompassing both UX and core algorithms.
• Experience iterating rapidly with customers, translating user feedback into features, and proactively discovering user needs.
• Collaborated with product and design teams, and demonstrated the ability to proactively scope and design features independently.
• Shipped applications that scaled to millions of users.
• [Bonus] Machine learning experience.

Values that we look for:

• Integrity, Alignment, and Passion
• Adaptability and resourcefulness
• Intellectual Horsepower (Smart and gets things done)
• Ability to elevate the people around you
• Domain-specific knowledge

What We’re Looking For:

This role demands an exceptional level of drive and commitment. You should be comfortable with:

• Taking ownership of complex problems from day one.
• Putting in the extra effort to learn new technologies rapidly.
• Pushing yourself outside your comfort zone regularly.
• Maintaining high standards of code quality, even when new to the industry.
• Thinking critically about system and product design, rather than just following instructions.

What You’ll Work On

• [Primary] Front-end/full-stack work for our OSS offering:
  • FE stack: React, GraphQL, etc.
  • Backend stack: Python, Nodejs, Docker, Cloud services, databases, etc.
• [Secondary] General feature development, maintenance, and education for our open-source libraries (Python and Typescript).

Compensation & Benefits

• Estimated Annual Salary: $100,000 - $185,000
• Variable Compensation: Competitive equity package.
• Total Compensation: Includes a comprehensive benefit package:
  • Medical, dental, and vision insurance
  • 401(k) plan
  • Unlimited paid time off
  • Generous parental leave plan
  • Mental and wellness support

Employment Type

• [Employment Type not specified]

Location Type

• [Location Type not specified]

Company Information

Arize AI is the leading AI observability and evaluation platform. We empower AI engineers to build and deploy high-performing, reliable models. Our mission is to ensure teams have the tools to monitor, troubleshoot, and improve AI in production, especially in the context of generative AI and agentic systems.

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