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Arva AI

Arva AI

Job listing

London, United Kingdom#70K - #110K + Equity

Senior Full-Stack Product Engineer at YC S24 AI compliance startup backed by Google

Financial crime compliance is a multi-billion dollar bottleneck, and this YC S24 startup is using AI to automate it. Backed by Google's Gradient Ventures, they are hiring a Senior Full-Stack Product Engineer in London to build AI agents that handle document fraud and KYC reviews. You'll work directly with ex-Revolut and ex-Google founders, owning everything from the React frontend to model fine-tuning. If you want to move with "relentless urgency" and see your code impact global banks within days, this is the place to do it.

Overview

Role overview

Join a high-growth team of 14 revolutionizing financial crime intelligence with AI agents. You will own full-stack features across React, Node.js, and LLM systems to automate AML and KYC operations for global fintechs. This role offers high agency to build tools replacing manual human review with 80% more efficient AI solutions.

Company

Arva AI

Arva AI

SoftwareLewes, United States

YC S24 AI compliance startup backed by Google's Gradient Ventures with $3M in seed funding.

Responsibilities

What you will do

  • Build and maintain full-stack features from React-based explainability interfaces to Node.js backends that scale to millions of requests.
  • Develop and optimize AI systems using LLMs, computer vision, and agents to automate document fraud detection and due diligence.
  • Lead DevOps and MLOps initiatives to ensure fast deployment cycles and maintain high development velocity through robust CI/CD practices.

Candidate profile

Who this is a fit for

  • Has 4+ years of full-stack experience with TypeScript, React, and Node.js, coupled with strong product intuition and a user-first mindset.
  • Possesses hands-on experience in AI/ML, including prompt engineering, fine-tuning pre-trained models, and working with vision models.
  • Thrives in fast-paced startup environments, demonstrating the ability to own wide outcomes rather than just completing isolated tasks.

What makes it remarkable

Why this role is remarkable

  • Work directly with an elite founding team including an ex-Revolut financial crime lead and ex-Google APM on a massive, unsolved market problem.
  • Significant ownership and influence over the AI strategy at a YC S24 company with real traction across the US, UK, and Canada.
  • Competitive package with bi-annual salary reviews, yearly performance-based equity refreshes, and the ability to work from anywhere for four weeks annually.

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