Senior Full Stack Engineer; Frontend), Agentic AI

Position: Senior Full Stack Engineer (Frontend), Agentic AI Applications
About the Role

We're building the next generation of the Auditoria platform and there is a lot of surface area to cover. As a Full Stack Engineer with a strong frontend focus, you'll own a significant portion of the UI layer powering our AI-driven finance automation platform, while having enough backend fluency to unblock yourself when needed.

This isn't a role where the frontend is an afterthought. The full scope of what needs a great UI is substantial: workflow builders, action libraries, observability dashboards, low-code tooling, data type management, and more. You'll be deeply involved in shaping how enterprise finance teams interact with sophisticated AI/ML systems translating complex capabilities into polished, intuitive interfaces that users actually love.

We're looking for someone hungry to own their work end-to-end, collaborate closely with product, design, and backend engineers, and move fast without sacrificing quality. What matters most is your frontend depth, backend range, and drive to build.

Key Responsibilities

Frontend (Primary 70%)

* Build and maintain a scalable, enterprise-grade design system and component library using React and Type Script

* Develop rich, interactive UIs for core platform surfaces, including:

* Workflow creation: low-code builders, auto-complete, agent flow visualization, and more

* Action definitions: creation, discovery, and installation from a library

* Testing, logging, and observability: dashboards and tooling for monitoring AI agent behavior

* Data type management: resolvers, masking, references within workflows and actions

* Translate high-fidelity design mockups into polished, production-ready components with strong attention to detail: loaders, empty states, micro-interactions, and motion

* Build AI-powered "Smart Bot" interfaces that surface intelligent automation for AP/AR, vendor management, procurement controls, and inbox triage for the Office of the CFO

* Champion frontend quality, maintainability, and performance across the team

Backend (Supporting 30%)

* Expose and consume REST endpoints and integrate with internal APIs to support frontend features

* Collaborate with backend engineers on data contracts, API design, and integration points

* Unblock yourself on backend tasks: debugging, light service work, or wiring up new resources without needing to hand off for every integration

Qualifications

* 5+ years of software engineering experience, with a clear frontend-heavy track record (3+ years considered for candidates with strong internship or co-op experience)

* Deep proficiency in React and Type Script, including component architecture, state management, and performance optimization

* Experience building or contributing to design systems, including theming, tokenization, and reusable component patterns

* Comfortable working with REST APIs (reading, writing, and debugging integrations on both sides of the stack)

* Strong ownership mentality with a demonstrated history of driving features from design to production

* Collaborative by nature (you work closely with designers, PMs, and engineers and leave things better than you found them)

* Must be currently authorized to work in the United States without employer sponsorship, as we are unable to sponsor or transfer visas for this position

Preferred Qualifications

* Experience with low-code or workflow builder UIs (node-based editors, drag-and-drop frameworks, visual DAG tools, etc.)

* Familiarity with AI-powered or ML-integrated products, and comfort surfacing complex backend data in intuitive UI patterns

* Background in Fin Tech, B2B SaaS, or enterprise finance environments

* Exposure to observability or developer tooling products (logging UIs, monitoring dashboards, etc.)

* Some experience with Python or backend services (FastAPI, Node.js, etc.)