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# Senior FullStack Engineer - TypeScript - Python

- **Company:** Experian Information Solutions, Inc.
- **Location:** London, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Amazon Web Services, Continuous Delivery, Continuous Integration, Python (Programming Language), Microsoft Message Queuing, Object-Relational Mapping, Pair Programming, E2e Testing, Next.js, SQLAlchemy, Systems Architecture, TypeScript, Test-Driven Development (TDD), ReactJS, Cypress (Programming Language), AWS Lambda, Backend, Fastapi, Build Management, Pytest, Playwright, Front End Software Development, React Redux, JestJS, Terraform, Docker
- **Published:** September 3, 2026
- **Apply:** https://jobs.smartrecruiters.com/Experian/744000147161569-senior-fullstack-engineer-typescript-python

## About the Role

* Experience as a full stack engineer
 * An end-to-end systems-mindset; we are building a product that should grow itself and require minimal intervention from our team
 * Experience working in a close knit, collaborative, rapidly growing team
 * The ability to work in a highly agile environment, using CI/CD practices
 * A passion for creating products that are user-friendly and contribute to our product-led growth strategy
 * A knack for identifying good UX
 * Strong testing practices, especially Test Driven Development
 * Nice to have: experience with Continuous Deployment, Feature flags, E2E testing, AWS SQS, and AWS Lambda

## Description

At Experian, we're redefining employment and income verification, and we need a Fullstack Engineer who thrives in a TDD-first, product-driven environment. Reporting into our Engineering Director you'll work across frontend and backend, pair-programming with a collaborative team to ship high-quality, impactful features.

Although no two days are the same, you will be expected to:

 * Work with the Head of Engineering to meet clear milestones
 * Communicate trade-offs to other areas of the business
 * Collaborate with the whole development team to influence system architecture and feature design
 * Design, test, and deploy new features
 * Work with product and design to manage features end-to-end. You build it, you run it.
 * Build and deploy APIs for interconnected services
 * Help improve front-end design
 * Use AI-assisted development tools to enhance frontend workflows.
 * Enhance the availability of our main services
 * Strengthen the security and reliability of our entire system

Our stack

 * Infrastructure: AWS, Terraform
 * Frontend: Vercel, NextJS, React / Redux, Testcafe (or similar, Cypress, Playwright)
 * Backend: TypeScript, Vitest, TypeORM, Python, FastAPI, SQLAlchemy, pytest, Docker Compose


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