Senior AI Product Engineer, Fullstack

Software 3.0 LLC; New York, San Francisco (NY, CA); Hybride; USD 125 000 - 225 000; Plein temps

Avantages offerts par ce poste

Medical Insurance

Dental Insurance

Vision Insurance

401(k) Plan

Unlimited PTO

Parental Leave

Mental Health & Wellness Support

WFH monthly stipend

Résumé du poste

Arize AI, the leading AI observability and evaluation platform, is hiring for a frontend-focused role. You will build scalable UIs, design domain models for ML workflows, and ship reusable React components across our SaaS platform.

Expect close collaboration with product, design, and customer teams, with opportunities to work on in-house AI agents and contribute to architectural decisions. We value 5+ years in frontend development with React/TypeScript, strong debugging skills, passion for UX,

Qualifications

• 5+ years of frontend experience with external user-facing UIs, preferably in React and TypeScript.
• Experience debugging complex systems in a team environment.
• Interest in AI and LLM ecosystems with a willingness to stay updated on new tech.
• Experience building and operating high-volume SaaS platforms.
• Strong product ownership to push features across the finish line.
• Passion for creating beautiful UX with the end user in mind.
• Collaborative teammate who supports the team as a core value.

Responsabilités

• Write maintainable, scalable, and performant code across the stack, primarily in TypeScript and React.
• Design and build APIs and domain models for ML/LLM workflows.
• Develop performant, reusable React components used across the app.
• Research and implement visualization algorithms in a distributed environment.
• Collaborate with product, design, and customer engineering teams to enhance offerings.
• Contribute to building in-house AI Agents.
• Lead or participate in architectural decisions with product and backend teams.
• Contribute to design and code reviews and technical documentation.

Connaissances

React

TypeScript

Outils

Go

Python

Description du poste

AI is rapidly transforming the world. As generative AI reshapes industries, teams need powerful ways to monitor, troubleshoot, and optimize their AI systems. That's where we come in. Arize AI is the leading AI & Agent Engineering observability and evaluation platform, empowering AI engineers to ship high-performing, reliable agents and applications. From first prototype to production scale, Arize AX unifies build, test, and run in a single workspace - so teams can ship faster with confidence.

We're a Series C company backed by top-tier investors, with over $135M in funding and a rapidly growing customer base of 150+ leading enterprises and Fortune 500 companies. Customers like Booking.com , Uber, Siemens, and PepsiCo leverage Arize to deliver AI that works.

The Opportunity

AI is rapidly transforming the world. Whether it’s developing the next generation of human-level intelligence, enhancing voice assistants, or enabling researchers to analyze genetic markers at scale, AI is increasingly integrated into various aspects of our daily lives.

Arize AI is the leading AI observability and evaluation platform, empowering AI engineers to build and deploy high-performing, reliable models. As the AI landscape shifts from traditional ML to generative AI and agentic systems, Arize ensures teams have the tools to monitor, troubleshoot, and improve AI in production.

The Team

Our Fullstack Engineering team builds both the highly scalable distributed services that power Arize's ML observability platform and the intuitive frontend applications that bring these capabilities to life. The team primarily works in TypeScript and Python to create seamless data visualization and monitoring experiences, with some services written in Go. We focus on delivering robust features that help clients interpret, visualize, and monitor their AI and ML models across the entire stack.

You will be a part of the core team that drives product innovation at Arize. You will be challenged with understanding how some of the most impactful engineering teams are developing AI and LLM-powered applications, and how to build the right tools to enable them to do their best work. Our product solutions range from clean APIs that magically instrument applications, interactive playgrounds for prompt engineering and agent development, or scaling up real-time evaluation infrastructure to handle millions of annotations per second

What You'll Do

• Write maintainable, scalable, and performant code across the stack primarily in Typescript and React with opportunities to work in Python and Go.
• Design and build APIs, and domain / object models specific to our customers' Machine Learning and LLM workflows.
• Design and build out performant and reusable react components that will be used throughout the application.
• Research and implement cutting‑edge visualization & dimensionality reduction algorithms in a distributed environment.
• Collaborate with our product, design, and directly with customer engineering teams to enhance and expand our product offerings.
• Contribute to the build our own in-house AI Agents
• Participate in or lead architectural decisions for new and existing features in collaboration with product, design and our backend teams.
• Contribute to design & code reviews and technical documentation.

What We’re Looking For

• 5+ years of frontend experience working on external user-facing UI’s - preferably in React and Typescript
• Previous experience debugging complex systems in a team environment.
• Enthusiasm and interest in the AI and LLM ecosystem, with a desire to learn and stay updated on emerging technologies.
• Previous work building and operating highly complex, high-volume SaaS platforms/systems.
• Strong sense of product ownership in order to push features over the line.
• Passion for creating beautiful UX design with the end user in mind.
• A good teammate, someone who sees supporting their team as a core part of the job

Bonus Points, But Not Required

• Experience working with GraphQl or a comparable API technology.
• Experience working with ML, analytics, data science or data visualization products.
• Working knowledge of Machine Learning and/or Data Science.
• First‑hand experience working with large language models (LLMs) or developing AI products.

The estimated annual salary for this role is between $125,000 - $225,000, plus a competitive equity package. Actual compensation is determined based on a variety of job-related factors that may include transferable work experience, skill sets, and qualifications. Total compensation also includes a comprehensive benefits package, including medical, dental, vision, a 401(k) plan, unlimited paid time off, a generous parental leave plan, and additional support for mental health and wellness.

While we are a remote-first company, we have opened offices in New York City and the San Francisco Bay Area, as an option for those in those cities who wish to work in‑person. For all other employees, there is a WFH monthly stipend to pay for co-working spaces.

More About Arize

Arize's mission is to make the world’s AI work—and work for people.
Our founders came together through a shared frustration: while investments in AI are growing rapidly across every industry, organizations face a critical challenge—understanding whether AI is performing and how to improve it at scale.

Our company's mission is to make AI work and make AI work for the people, we hope to make an impact in bias industry-wide and that's a big motivator for people who work here. We actively hope that individuals contribute to a good culture

• Regularly have chats with industry experts, researchers, and ethicists across the ecosystem to advance the use of responsible AI
• Culturally conscious events such as LGBTQ trivia during pride month
• We have an active Lady Arizers subgroup

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file.

As set forth in Arize AI's Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three‑year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.