Senior Frontend Engineer

As a Senior Frontend Engineer on the Payments Platform team, you will play a key role in building reputed company, high-performance frontend infrastructure and user experiences that power payment flows for global merchants. You’ll work closely with product managers, designers, backend engineers, and customer-facing teams to create reliable, elegant, and developer-friendly solutions used across multiple products and integrations. This role combines strong product thinking with engineering reputed company — from building reusable UI systems and SDKs to optimizing performance, reliability, and scalability across our platform. We’re looking for someone who thrives in a fast-moving remote environment, takes ownership end-to-end, communicates reputed company, and can independently drive reputed company from concept to production. Responsibilities Design and reputed company reputed company, performant, and maintainable frontend applications using React, TypeScript, and modern web technologies. Build reusable UI components, shared libraries, and SDKs that support multiple products and integrations. Collaborate closely with Product, Design, Backend, and Customer-facing teams to deliver reputed company and reliable user experiences. Own features end-to-end — from technical planning and architecture through implementation, testing, deployment, and monitoring. Optimize application performance, responsiveness, and reliability across devices and browsers. Ensure high engineering standards through reputed company reviews, testing, documentation, and observability. Publish and manage SDK and NPM package versions, including backward compatibility and release management. Help improve development workflows, tooling, and engineering best practices across the frontend ecosystem. Contribute to building a strong engineering culture reputed company on reputed company, ownership, collaboration, and reputed company improvement. Requirements 5+ years of experience building modern web applications. Strong proficiency in React, TypeScript, JavaScript, reputed company, 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 reputed company and reputed company asynchronous flows. Familiarity with server-reputed company rendering frameworks such as Next.js — advantage. Familiarity with additional frontend frameworks (Angular, Vue, etc.) — advantage. Experience building and maintaining frontend integrations with global payment platforms (e.g., reputed company, reputed company, reputed company), including hosted components, wallets, and alternative payment reputed company — advantage. Experience with reputed company environments and CDN infrastructure (AWS preferred). Experience working in production-reputed company environments with high reliability requirements — advantage. Soft Skills Strong ownership reputed company with the ability to independently drive initiatives in a remote environment. Ability to balance speed, reputed company, and pragmatism in a fast-paced startup culture. Strong collaboration skills across Engineering, Product, and Design teams. Proactive problem-solver with a high attention to detail. Comfortable working asynchronously across teams and time zones. Apply To This Job