Senior Full-Stack Product Engineer (£70k-£110k + Equity) at Arva AI

Senior Full-Stack Product Engineer (£70k-£110k + Equity) at Arva AI

Full-Time 70000 - 110000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Lead the development of AI-powered compliance features and build intuitive interfaces.
  • Company: Join Arva AI, a cutting-edge startup backed by Google’s Gradient Ventures.
  • Benefits: Competitive salary, equity options, and the chance to work with elite founders.
  • Other info: Dynamic startup culture with significant ownership and career growth opportunities.
  • Why this job: Transform the financial crime market and make a real impact in just days.
  • Qualifications: 4+ years in full-stack engineering with expertise in TypeScript, React, and Node.js.

The predicted salary is between 70000 - 110000 £ per year.

Arva AI is a YC S24 startup backed by Google’s Gradient Ventures with $3M in seed funding, revolutionizing financial crime intelligence. Founded by alumni from Revolut and Google, the team builds autonomous AI agents that automate complex AML, KYB, and KYC operations, cutting costs for financial institutions by 80%.

As a Senior Full-Stack Product Engineer at Arva AI, you will lead the development of end-to-end features for our AI-powered compliance platform. You'll build intuitive interfaces, scale reliable backends, and implement advanced AI systems including LLMs and computer vision. Working directly with founders, you’ll own product outcomes and ship intelligence that replaces decades-old manual processes.

Location: London, UK

Why this role is remarkable:

  • Join a YC S24 cohort leader backed by Google’s Gradient Ventures and $3M in funding to transform the massive, stagnant financial crime market.
  • Work directly with elite founders from Revolut and Google in a high-velocity environment where your work impacts real customers within days.
  • Take massive ownership of the entire stack, from product-facing UI to the underlying AI agents and MLops systems powering automated due diligence.

What You Will Do:

  • Architect and ship full-stack features using TypeScript, React, and Node.js to enhance document fraud detection and web due diligence capabilities.
  • Develop sophisticated AI systems, utilizing LLMs and computer vision to automate human-level review tasks with superior accuracy and speed.
  • Build and maintain scalable backend infrastructure and CI/CD pipelines to ensure high reliability and rapid deployment cycles for global financial clients.

The ideal candidate:

  • Holds 4+ years of professional experience in full-stack product engineering, specifically with deep expertise in TypeScript, React, and Node.js.
  • Demonstrates hands-on experience with AI/ML technologies, including prompt engineering, fine-tuning large language models, or implementing computer vision solutions.
  • Thrives in early-stage startup environments, possessing an outcome-obsessed mindset and the ability to turn complex customer needs into actionable software.

Senior Full-Stack Product Engineer (£70k-£110k + Equity) at Arva AI employer: Jack & Jill

Arva AI is an exceptional employer, offering a dynamic work culture where innovation thrives and every team member has a direct impact on transforming financial crime intelligence. With competitive salaries, equity options, and the opportunity to work alongside industry leaders from Revolut and Google in London, employees are empowered to take ownership of their projects while benefiting from rapid personal and professional growth in a supportive startup environment.

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Contact Details:

Jack & Jill Recruitment Team

We think you need these skills to ace Senior Full-Stack Product Engineer (£70k-£110k + Equity) at Arva AI

TypeScript
React
Node.js
AI/ML Technologies
Prompt Engineering
Fine-Tuning Large Language Models
Computer Vision Solutions