via Indeed · 14 September 2026 ·5 days ago

Frontend Developer (React / TypeScript / Next.js)

London Full-time
This listing is from Indeed
View original listing ↗

About us

THEDOGS LTD is a London\-based company providing development, product and IT design services to businesses.

The role

You'll join our product team as a senior frontend developer, building Telegram mini\-apps and web applications in React, TypeScript and Next.js. You'll work directly with designers, product managers and backend engineers, own features end to end, and shape our frontend architecture as we scale.

What you'll do

  • Build and maintain modern web apps and Telegram mini\-apps with React, TypeScript and Next.js

  • Turn designs and product requirements into polished, responsive, accessible interfaces

  • Develop reusable, scalable UI components and contribute to our frontend architecture

  • Integrate REST APIs and third\-party services (including Telegram's platform APIs)

  • Improve performance, usability and reliability of existing products

  • Debug, test and continuously improve features, with a say in technical decisions

  • Collaborate closely with product, design and engineering in a fast\-moving startup environment

What we're looking for
  • 5\+ years of commercial frontend development experience

  • Strong React and TypeScript, plus modern JavaScript (ES6\+)

  • Hands\-on experience with Next.js

  • Strong HTML5 and CSS/SCSS; experience with Tailwind CSS or similar

  • Experience working with REST APIs and component\-based architecture

  • Confident with Git and modern development workflows

  • Comfortable working independently and with cross\-functional teams

  • Strong attention to detail and a good eye for UX

Nice to have
  • React Native experience

  • Experience building Telegram bots or mini\-apps

  • Experience taking a product from concept to launch

Who you are

A product\-minded engineer who cares not just about clean code but about why a feature exists and how users experience it. You learn quickly, enjoy modern tooling, and want to work somewhere your work visibly shapes the product.

Pay: £70,000\.00\-£100,000\.00 per year

Benefits:

  • Company pension

  • Private medical insurance

  • UK visa sponsorship

Work Location: In person

This listing is from Indeed. View original listing ↗

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