Senior Frontend Engineer - React/TS in Fintech

Methodfi; Greater London; On-site; GBP 70,000 - GBP 90,000; Full time

Job summary

A fast-growing fintech startup in the UK seeks a Sr Frontend Developer to help build and scale core product experiences. The ideal candidate will possess strong skills in React.js and TypeScript, with the ability to thrive in a startup environment. Responsibilities include developing high-quality user interfaces, collaborating with backend engineers, and contributing to security practices. This is an on-site role in a dynamic and innovative company aiming to revolutionize the finance industry.

Qualifications

• Strong experience in building frontend applications with React.js and TypeScript.
• Full-stack experience with emphasis on frontend development.
• Comfortable in ambiguous environments and making pragmatic tradeoffs.
• Proven track record of shipping software in startups or similar environments.
• Solid understanding of modern frontend patterns including performance and accessibility.

Responsibilities

• Build and ship new product features end-to-end, focusing on frontend.
• Develop high-quality React + TypeScript user interfaces.
• Collaborate with backend engineers on APIs and integration patterns.
• Improve reliability and quality through testing and monitoring.
• Contribute to security-minded engineering practices.

Skills

React.js

TypeScript

Frontend applications

UX design

Component architecture

State management

Job description

A fast-growing fintech startup in the UK seeks a Sr Frontend Developer to help build and scale core product experiences. The ideal candidate will possess strong skills in React.js and TypeScript, with the ability to thrive in a startup environment. Responsibilities include developing high-quality user interfaces, collaborating with backend engineers, and contributing to security practices. This is an on-site role in a dynamic and innovative company aiming to revolutionize the finance industry.