Senior Front End Developer - London

Senior Front End Developer - London

Full-Time No working from home possible
TXP

Salary: Β£? - ? per year

Requirements

  • Strong commercial experience with React, TypeScript and modern front-end frameworks.
  • Experience with Next.js and building complex, API-driven user interfaces.
  • Strong understanding of performance optimisation, accessibility and secure front-end design.
  • Practical experience integrating with REST APIs and collaborating with backend/Python teams.
  • Exposure to Azure services such as App Services, Functions and APIM is desirable.
  • Experience with GitHub Actions or similar CI/CD tooling.
  • ShadCN experience would be useful but is not essential.

Responsibilities

  • Build responsive, accessible and performant front-end applications using React, TypeScript and Next.js.
  • Integrate with REST APIs and Python/FastAPI services, including large JSON data sets.
  • Create reusable, component-driven UI patterns within modular, portal-style architectures.
  • Work with backend teams to define API contracts using an OpenAPI-first approach.
  • Support Azure deployments across App Services and Functions, with CI/CD via GitHub Actions.
  • Apply secure authentication patterns using Entra ID and MSAL.
  • Contribute to pragmatic architecture decisions around scalability, security and maintainability.

Technologies

  • API
  • Azure
  • Backend
  • CI/CD
  • FastAPI
  • GitHub
  • Support
  • JSON
  • OpenAPI
  • Python
  • REST
  • React
  • Security
  • TypeScript
  • UX UI Design
  • Cloud
  • JavaScript
  • Frontend

More

We are looking for a Senior Front-End Developer for a 3-month initial contract in the UK, with onsite work once a week in London. Our role focuses on building modern, secure and high-performing user interfaces within a full-stack Azure environment, and we value strong React, TypeScript and Next.js experience for turning large API-driven data sets into intuitive, scalable and user-friendly front-end solutions.

last updated 26 week of 2026

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TXP

Contact Details:

TXP Recruitment Team