Frontend Developer React and Angular at Madiff | Jobyssey

This is a remote position.

We are looking for Frontend Developers to join a large digital engineering programme delivering high-performance, scalable, and secure enterprise applications in the financial sector. The role focuses on building modern UI components in React (primary) and Angular, contributing to shared libraries, and ensuring best-practice standards across accessibility, responsiveness, and performance.

Responsibilities

• Build, refactor, and optimise UI modules in React and Angular

• Translate requirements, wireframes, and UX prototypes into production ready components

• Create reusable components, shared libraries, and maintain frontend architecture consistency

• Optimise performance, rendering behaviour, and overall user experience

• Integrate frontend applications with REST APIs and backend services

• Participate in code reviews and apply clean code practices

• Implement unit tests using Jest, Jasmine, Karma, React Testing Library

• Collaborate with backend, design, product, and DevOps teams

• Work with build tools (Webpack, Vite, NX, Lerna)

• Maintain documentation and support engineering standards

Requirements

• 3–5 years of commercial experience in frontend development

• Strong experience with React and Angular

• Excellent understanding of JavaScript, TypeScript, DOM, and browser internals

• Experience with design systems and component driven development

• Solid capability with state management (NgRx, Redux, RxJS, Zustand, Jotai, Signals)

• Good understanding of REST API integration patterns

• Comfortable with Git in collaborative multi-branch environments

• Experience writing unit tests for frontend code

• Fluent English for daily work and technical documentation

Nice to have

• Experience with microfrontends or monorepo frameworks

• Knowledge of frontend performance profiling tools

• Familiarity with CI pipelines for frontend delivery

• Accessibility experience (WCAG)

• Exposure to Azure or cloud based frontend deployments

Benefits

• Solid, competitive salary
• Work in multinational environment on international projects
• Comprehensive healthcare
• Long-term B2B contract with stable project pipeline
• Fully remote model

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