Arize AI · 12 hours ago
Senior AI Product Engineer, Fullstack
United States
Full-time
Remote
Senior Level
$125K/yr - $225K/yr
5+ years expArize AI is the leading AI & Agent Engineering observability and evaluation platform, empowering AI engineers to ship high-performing, reliable agents and applications. In this role, you will be part of the Fullstack Engineering team, responsible for building scalable services and intuitive frontend applications to enhance AI systems.
AI InfrastructureArtificial Intelligence (AI)Information TechnologyMachine LearningSoftware
Responsibilities
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
Qualification
Required
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
Preferred
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
Benefits
A competitive equity package
Medical
Dental
Vision
A 401(k) plan
Unlimited paid time off
A generous parental leave plan
Additional support for mental health and wellness
A WFH monthly stipend to pay for co-working spaces
Company
Arize AI
Arize is an AI engineering platform focused on evaluation and observability. It helps engineers develop, evaluate, and observe AI agents.
51-200 employees
H1B Sponsorship
Arize AI has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (1)
Funding
Current Stage
Growth StageTotal Funding
$131.02MKey Investors
Adams Street PartnersTCVBattery Ventures
2025-02-20Series C· $70M
2022-09-07Series B· $38M
2021-09-28Series A· $19M
Leadership Team
Jason Lopatecki
Founder - CEO
Recent News
Foundation Capital
2026-01-02
2025-12-10
varinsights.com
2025-12-03
Company data provided by crunchbase