Senior Frontend Engineer - React/React Native (Remote-BG)

Perkbox; United States; Híbrido; USD 56.000 - 63.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Office in Plovdiv

Remote work within Bulgaria

Descripción de la vacante

Perkbox is hiring an experienced Senior Frontend Engineer to design and deliver scalable, high-performance user interfaces for millions of users. You will work in a cross-functional squad to drive frontend best practices, performance, accessibility, and consistency across our platform.

This Bulgaria-based role focuses on building robust frontend features, collaborating with backend engineers, and contributing to frontend libraries and tooling.

Formación

• 4+ years of commercial experience building frontend applications with React.
• Strong knowledge of JavaScript, TypeScript, HTML, and CSS.
• 1+ year of React Native experience.
• Experience working with Apollo or similar state and data management solutions.
• Proven ability to build reusable components and frontend libraries.
• Experience translating designs and wireframes into polished user experiences.
• Strong understanding of frontend performance optimisation techniques across web and mobile applications.
• Experience using Git and collaborative development workflows.
• Broad understanding of modern web architectures and development best practices.
• Exposure to AI-enabled development tools and workflows.

Responsabilidades

• Develop and maintain responsive user-facing features using React.js, React Native, and TypeScript.
• Translate wireframes and design prototypes into high-quality, reusable code.
• Build and maintain modular frontend components and libraries to promote consistency and scalability.
• Collaborate on frontend solutions across both web and mobile applications, ensuring performance, usability, and consistency.
• Manage complex data flows using Apollo and modern state management practices.
• Leverage AI-assisted development tools to improve productivity and adopt emerging technologies.
• Optimise applications for performance across browsers, devices, and screen sizes.
• Write clean, maintainable, and testable code, including unit and UI integration tests.
• Collaborate closely with backend engineers to deliver seamless user experiences.
• Participate in sprint planning, code reviews, and agile ceremonies.
• Diagnose and resolve performance issues, bugs, and frontend reliability challenges.

Conocimientos

React

TypeScript

JavaScript

HTML

CSS

React Native

State management

Herramientas

Apollo

Git

Webpack

Descripción del empleo

Perkbox is hiring an experienced Senior Frontend Engineer to design and deliver scalable, high-performance user interfaces for millions of users. You will work in a cross-functional squad to drive frontend best practices, performance, accessibility, and consistency across our platform.

This Bulgaria-based role focuses on building robust frontend features, collaborating with backend engineers, and contributing to frontend libraries and tooling.