frontend developer

The Payments Platform team builds scalable, high-performance frontend infrastructure and user experiences that power payment flows for global merchants. It provides reusable UI systems and SDKs used across multiple products and integrations.

• Design and develop scalable, performant, and maintainable frontend applications using React, TypeScript, and modern web technologies;
• Build reusable UI components, shared libraries, and SDKs supporting multiple products and integrations;
• Collaborate with Product, Design, Backend, and Customer-facing teams;
• Own features end-to-end, including technical planning, architecture, implementation, testing, deployment, and monitoring;
• Optimize application performance, responsiveness, and reliability across devices and browsers;
• Conduct code reviews, testing, documentation, and observability;
• Publish and manage SDK and NPM package versions, including backward compatibility and release management;
• Improve development workflows, tooling, and engineering best practices across the frontend ecosystem.

• 5+ Years of experience building modern web applications;
• Strong proficiency in React, TypeScript, JavaScript, HTML, and CSS;
• Experience designing and maintaining reusable frontend architectures, component libraries, or SDKs;
• Experience managing NPM packages, versioning, and release processes;
• Strong understanding of frontend performance optimization and modern browser behavior;
• Experience working with APIs and complex asynchronous flows;
• Excellent written and verbal English.

• No conditions specified