Senior Full-Stack Engineer - Fintech AI (Hybrid)

W Talent; City Of London; Hybrid; GBP 70,000 - 90,000; Full time

Job summary

A leading fintech startup in London is seeking a Senior Full-Stack Engineer to help build and scale a platform that improves access to loans. This hands-on role requires expertise in Python, React, and SQL, with a focus on building production-grade systems. You'll work in a close-knit team, making meaningful technical decisions and influencing the technical foundations of the platform. The role offers a competitive package and the chance to work hybrid, with 3 days a week onsite at London Bridge.

Benefits

Competitive package

EMI

Full medical cover

Qualifications

• Experience with production-grade systems in a senior engineering role.
• Strong full-stack capability across Python and React.
• Solid SQL skills needed.

Responsibilities

• Build features end-to-end using Python, React, and TypeScript.
• Write clean, well-tested, production-grade code.
• Improve architecture, performance, and scalability.

Skills

Building production-grade systems

Full-stack development with Python

Full-stack development with React

SQL skills

Testing mindset

Ownership

Tools

Docker

Kubernetes

AWS

GCP

Job description

A leading fintech startup in London is seeking a Senior Full-Stack Engineer to help build and scale a platform that improves access to loans. This hands-on role requires expertise in Python, React, and SQL, with a focus on building production-grade systems. You'll work in a close-knit team, making meaningful technical decisions and influencing the technical foundations of the platform. The role offers a competitive package and the chance to work hybrid, with 3 days a week onsite at London Bridge.