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Full Stack Product Engineer at infact

Join infact.io in London as a Full Stack Product Engineer and help build the UK’s first real-time credit bureau. Reporting directly to the CTO, you will lead frontend innovation using Svelte and Go, crafting high-performance SaaS tools that redefine how consumers access financial services. This is a high-ownership, hybrid role within a nimble engineering team where your design taste and technical expertise directly shape the product. If you're looking for a mission-driven scale-up that values code quality and offers perks like unlimited unpaid leave and AWS certification support, this is the place for you.

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Infact

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Location

London, United Kingdom

Compensation

Not Disclosed

Company

Infact

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Role overview

You will help build and scale the B2B SaaS experience for the first real-time credit bureau in the UK. Reporting to the CTO, you will lead frontend development using Svelte and TypeScript while contributing to Go-based API services, ensuring high-quality, secure, and accessible interfaces for lending partners.

Software

Infact operates as the UK’s first real-time credit bureau, providing lenders with instant, accurate, and comprehensive credit information through a single API.

Their API-driven products are designed for the digital age, enabling lenders to search, report, and manage credit information in real time. Infact delivers advanced solutions for credit risk, fraud detection, affordability assessment, and reporting, focusing on up-to-date data, responsible lending, financial inclusion, and regulatory compliance.

Their platform serves regulated lenders in digital financial services, driving innovation by improving outcomes for consumers and credit providers while promoting fairness and transparency in credit reporting.

What you will do

  • Build and own the B2B SaaS user experience using Svelte and TypeScript, focusing on speed, accessibility, and high design standards.
  • Develop and maintain Go API services and AWS-hosted infrastructure to support real-time credit information and analytics.
  • Collaborate on product architecture and use modern AI tooling responsibly to accelerate delivery without sacrificing engineering rigor.

Who this is a fit for

  • Significant commercial experience in frontend development, ideally with Svelte or strong proficiency in React/TypeScript and a willingness to switch.
  • Proficiency in Go, or the proven technical ability to learn and contribute to backend services quickly.
  • Practical experience with secure AWS infrastructure, containerization, distributed systems, and modern CI/CD practices using GitHub Actions.

Why this role is remarkable

  • Join the UK’s first real-time credit bureau, disrupting a legacy market with modern API-first infrastructure.
  • Work in a high-ownership environment reporting directly to the CTO with no gatekeeping committees or layers of bureaucracy.
  • Gain access to professional growth perks including funded technical training, AWS certifications, and a voice in architectural decisions.

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Jill
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