Product Engineer - AI-Driven Fintech, Full-Stack

Dex; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

Dex seeks a Product Engineer to build AI-powered, enterprise-grade features in a Node/TypeScript stack. You will own features from concept through production, delivering live solutions to major banks and financial institutions.

This IC role emphasizes deep specialization over generalism, with autonomous execution and a sharp product sense for complex AI challenges in a fast-moving startup environment.

Qualifications

• Proven full-stack engineering experience with Node.js and TypeScript.
• Shipping AI-powered products to users, not just experiments.
• Fluent use of AI tools in development workflows.
• Strong product instinct with end-user/customer context.

Responsibilities

• Design, build, and ship full-stack features for AI agents impacting major financial institutions.
• Own product development end-to-end from concept to production.
• Integrate AI capabilities into core product features for live user-facing solutions.
• Leverage AI tooling to maximize execution velocity in development workflows.
• Work in short cycles to ship contributions rapidly to live partners.

Skills

Node.js

TypeScript

Full-stack

Product mindset

Tools

AI tooling

Job description

Dex seeks a Product Engineer to build AI-powered, enterprise-grade features in a Node/TypeScript stack. You will own features from concept through production, delivering live solutions to major banks and financial institutions.

This IC role emphasizes deep specialization over generalism, with autonomous execution and a sharp product sense for complex AI challenges in a fast-moving startup environment.