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We are on the lookout for an accomplished Senior JavaScript Developer who thrives on building interactive, adaptive web and hybrid-mobile applications. In this position, you will leverage your solid expertise in JavaScript/TypeScript, React, and Next.js to create fast, search-engine-optimized, and mobile-first user interfaces.
Your attention will be devoted to delivering exceptional web experiences that closely resemble native mobile apps, while enhancing performance on both desktop and mobile web view browsers, including iOS Safari. Teaming up with backend engineers, UX designers, and product owners, you will translate interactive mockups into well-organized, modular, and reusable front-end code.
- Design and construct performant, versatile web applications using React and Next.js, harnessing features such as SSR, SSG, and API routes
- Craft carefully styled, mobile-first user interfaces that transition smoothly across devices, giving particular focus to refining layouts, animations, and touch responses for mobile viewports on iOS and Android browsers
- Manage complex client-side state with libraries like Redux, Zustand, or Context API, and link applications to backend RESTful or GraphQL APIs
- Examine and boost application performance to achieve top-of-market load times, excellent Core Web Vitals results, and fluid rendering on lower-powered mobile devices
- Deliver neat, durable, and testable JavaScript/TypeScript code, run detailed code reviews, and help grow the shared UI component library
- At least 3 years of solid professional experience in the software engineering field
- Demonstrated success in modern web development with a clear emphasis on releasing features that reach end users
- Strong mastery of JavaScript (ES6+), TypeScript, and React for delivering scalable and interactive front-end applications
- Practical experience with the Next.js framework, covering App Router or Pages Router along with Server Components
- Familiarity with current CSS frameworks and approaches such as Tailwind CSS, styled-components, or CSS Modules for efficient and maintainable styling
- Experience refining web applications for mobile browsers, developing Progressive Web Apps (PWAs), or embedding web views within hybrid mobile containers
- Confident handling of Git and comfort working inside Agile/Scrum delivery workflows
- English at B2 level or higher, supported by strong written and spoken communication skills