Senior Full Stack Engineer (Frontend), Agentic AI Applications

Posted Yesterday
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Santa Clara, CA, USA
Hybrid
Senior level
Fintech • Information Technology • Software
Auditoria.ai automates finance workflows using AI to streamline accounts receivable and payable tasks for finance teams.
The Role
Lead frontend development for an AI-driven finance automation platform: build a scalable React+TypeScript design system and interactive UIs (workflow builders, action libraries, observability dashboards, data type management), integrate REST APIs, collaborate with product/design/backend, and own features end-to-end while providing backend support when needed.
Summary Generated by Built In
About Us

We're an AI-driven SaaS automation provider for corporate finance that automates back-office business processes involving tasks, analytics, and responses in Accounts Payable and Accounts Receivable. By leveraging natural language processing, artificial intelligence, and machine learning, based on proprietary small language models and commercial LLMs, Auditoria removes friction and repetition from mundane tasks while automating complex functions and providing real-time visibility into cash performance. Corporate finance and accounting teams use Auditoria to accelerate business value while minimizing heavy IT involvement, improving business resilience, lowering attrition, and accelerating business insights.

Founded in 2019 and backed by KPMG, Workday Ventures, Dell Technologies, Venrock, Innovius Capital, Sentinel Global, NeoTribe Ventures, Engineering Capital, and Firebolt Ventures, we build AI Team Mates that drive intelligent automation by combining fine-grained analytical orchestration of a company's typical financial and audit workflows with conversational AI, delivering rapid value to the finance/audit back office.

We've received numerous awards including:

  • Best AI-Powered Financial Automation Solution of 2026 by Acquisition International Magazine’s Global Excellence Awards.
  • CBInsights Fintech 100 - 2025.
  • Global Excellence Awards - Best AI-Driven Finance Automation Platform - 2025 Winner.
  • Q3 2024 Constellation ShortList™ for AI-Driven Cognitive Applications for the fifth year in a row. 
  • The Gartner Emerging Tech Impact Radar: Artificial Intelligence Report 2024 named Auditoria as a sample vendor for Composite AI. 
  • Named a sample vendor for intelligent applications in finance in the Hype Cycle for Autonomous Accounting, 2024, the Hype Cycle for Finance AI and Advanced Analytics, 2024, and the Hype Cycle for the Future of Enterprise Applications, 2024 reports.
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 TypeScript
  • 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 "SmartBot" 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 TypeScript, 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 FinTech, 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.)
Benefits & Perks
  • Competitive compensation package
  • Early-stage equity options
  • Comprehensive health and medical benefits
  • Generous PTO policy
  • Flexible work environment
  • Opportunity to shape the future of AI in enterprise finance
  • Collaborative, innovation-driven culture

Auditoria.AI is an equal opportunity employer committed to building a diverse and inclusive team. We welcome candidates of all backgrounds passionate about combining cutting-edge AI with practical business solutions.

Please no third party recruitment agencies/vendors at this time, thank you.

Skills Required

  • 5+ years of software engineering experience (3+ considered with strong internship/co-op experience)
  • Deep proficiency in React
  • Deep proficiency in TypeScript
  • Experience building or contributing to design systems, theming, tokenization, and reusable component patterns
  • Comfortable working with REST APIs (reading, writing, debugging integrations)
  • Strong ownership mentality and history of driving features from design to production
  • Collaborative experience working closely with designers, PMs, and engineers
  • Current authorization to work in the United States without employer sponsorship
  • Backend fluency to debug, wire up resources, and perform light service work
  • Experience with low-code or workflow builder UIs (node-based editors, drag-and-drop, visual DAGs)
  • Familiarity with AI-powered or ML-integrated products and surfacing complex backend data in intuitive UIs
  • Background in FinTech, B2B SaaS, or enterprise finance environments
  • Exposure to observability or developer tooling products (logging UIs, monitoring dashboards)
  • Some experience with Python or backend services (FastAPI, Node.js)
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The Company
HQ: Santa Clara, CA
50 Employees
Year Founded: 2019

What We Do

Auditoria is redefining the working experience of financial teams. Many businesses still work with manual workflows, disjointed data, and repetitive tasks that make processes slow and cumbersome. With artificial intelligence, natural language understanding, and intelligent automation, Auditoria is designed to deliver on a faster, more predictable, and more accurate financial process. Auditoria’s SmartFinance Platform is a digital workforce for financial operations. It learns processes by analyzing workflows, identifying transactional tasks with the highest volume, and automating them at scale with unmatched consistency and at an enterprise level of controls. It integrates directly into ERPs, CRMs, ticketing, and other systems in order to reduce manual data entry, eliminate duplication, and standardize outcomes. Auditoria automatically tracks receivables and reach out to accelerate collections by collecting, analyzing documentation and send custom, natural language emails. Engagement changes dynamically based on account behavior, leading to better response and payment performance. The company optimizes the accounts payable process, automatically processing invoices, validating invoice data, automating exception handling and approvals, and conducting vendor communication. The result: reduced errors, faster invoice throughput and better visibility into liabilities and payment timing. Auditoria also automates the preparation of documents for audits, internal controls, and regulatory compliance reviews by automatically organizing, collecting, and verifying supporting evidence, reducing the time and effort spent on activities across the financial close cycle. Through use of the platform, companies are reporting less manual effort, stronger working capital positions, faster close cycles, and increased confidence in financial reporting, so that financial teams can focus on analysis, insight, and strategy.

Why Work With Us

Auditoria.ai is unique for its finance focused AI, building intelligent automation designed specifically for accounting teams. Employees can make a direct impact in a fast growing environment that values innovation, teamwork, and customer satisfaction.

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