Frontend Developer

Gazelle Global Consulting Limited; Greater London; On-site; GBP 55,000 - 75,000; Full time

Job summary

Gazelle Global Consulting Limited in London is seeking a Frontend Developer for a 12-month contract, focusing on Angular and TypeScript to build modern web applications with high usability and performance.

You will join a delivery team through the full development lifecycle, from refining requirements and designing solutions to implementation, testing and production support, delivering responsive UI components and robust frontend architectures using current best practices.

Qualifications

• Strong Angular and TypeScript development experience.
• Solid understanding of component-based architecture.
• Hands-on experience with NgRx, including Store, Effects and Selectors.
• Strong knowledge of RxJS, Observables, Subjects and operators.
• Experience with Angular CLI, Webpack and npm.
• Unit and integration testing using Jasmine, Karma, Jest or Cypress.
• Experience integrating testing into CI/CD workflows.
• Frontend performance optimisation, including lazy loading and AOT.
• HTML5, CSS3 and responsive UI development.
• Git/Bitbucket and modern frontend development practices.

Responsibilities

• Be part of a delivery team during the full development lifecycle, from refining requirements and designing solutions through to implementation, testing and production support.
• Develop and maintain intuitive, reliable, and high-performing user interfaces using modern frontend engineering practices.
• Collaborate with backend engineers, QA and product stakeholders to deliver robust frontend features.

Skills

Angular

TypeScript

NgRx

RxJS

Webpack

Testing (Jasmine/Karma/Cypress)

CI/CD

Performance optimization

HTML / CSS

Git / Bitbucket

Tools

Angular CLI

Webpack

Job description

We're looking for a Frontend Developer to join a 12-month contract assignment in London, working on modern web applications where strong Angular and TypeScript expertise is central to the role.

You'll be part of a delivery team involved throughout the development lifecycle, from refining requirements and designing solutions through to implementation, testing and production support. The role offers the opportunity to build intuitive, reliable and high-performing user interfaces using modern frontend engineering practices.

Key Skills

• Strong Angular and TypeScript development experience
• Solid understanding of component-based architecture
• Hands-on experience with NgRx, including Store, Effects and Selectors
• Strong knowledge of RxJS, Observables, Subjects and operators
• Experience with Angular CLI, Webpack and npm
• Unit and integration testing using Jasmine, Karma, Jest or Cypress
• Experience integrating testing into CI/CD workflows
• Frontend performance optimisation, including lazy loading and AOT
• HTML5, CSS3 and responsive UI development
• Git/Bitbucket and modern frontend development practices

The role is office-based in London and includes involvement in production support when required.