AI Engineer - Instrumentation Jobs

AI Engineer - Instrumentation

Arize

Location:
United States

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

125000.00 - 225000.00 USD / Year

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Job Description:

Join Arize AI's Engineering team working on OpenInference – the industry-leading open-source standard for AI observability, LLM and agent instrumentation. You'll be at the forefront of defining how organizations instrument, trace, and observe their AI applications across the entire ecosystem, shaping the future of AI development worldwide.

Job Responsibility:

Build new LLM and instrumentation libraries for emerging LLM providers and agent frameworks
Maintain and enhance existing instrumentation across Python and TypeScript ecosystems, and others (OpenAI, Anthropic, LlamaIndex, CrewAI and many more)
Drive improvements to semantic conventions and OpenTelemetry standards that define AI observability
Collaborate with the global developer community through GitHub, Slack, and conferences, as well as Arize PMs and solution architects
Take complex problems from ideation to completion with full ownership and accountability

Requirements:

3-5+ years of software development experience shipping production code
Expert-level proficiency in both Python and TypeScript
Community-oriented mindset with genuine passion for collaborative open-source development
Deep interest in AI/LLM ecosystem with desire to stay current on emerging technologies
Strong analytical skills to distill requirements from diverse sources and stakeholders

Nice to have:

Experience building SDK clients, instrumentation libraries, or platform APIs
Hands-on experience with AI/ML observability or evaluation systems

What we offer:

competitive equity package
comprehensive benefits package, including medical, dental, vision
a 401(k) plan
unlimited paid time off
a generous parental leave plan
additional support for mental health and wellness
WFH monthly stipend to pay for co-working spaces

Additional Information:

Job Posted:
December 06, 2025

Employment Type:

Fulltime

Work Type:

Remote work

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