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Search Jobs Work at N-iX Projects Remote Work Referral Program Life at N-iX Growing your career Benefits about us Blog Locations N-iX Bulgaria N-iX Poland N-iX Colombia N-iX Romania All Locations Search Jobs Home Search Job Senior React Engineer Senior React Engineer (#5194) Europe, LATAM, Ukraine Work type: Office/Remote Technical Level: Senior Job Category: Software Development Project: Leading global cryptocurrency exchange N-iX is looking for Senior React Engineer to join the team Our client is a leading, fully regulated US-based digital asset trading platform. They provide secure, low-latency access to cryptocurrency markets, acting as a bridge between traditional finance and the Web3 ecosystem. About This Role: The Senior Software Engineer, Web is part of the Engineering team and reports to our Manager, Engineering. As Senior Software Engineer, Web, you will be responsible for designing and building scalable, high-performance web applications using Next.js and modern front-end technologies. You will partner with Product, Design, Backend, and DevOps teams to deliver performant,accessible, and secure user experiences while contributing to front-end architecture and engineering best practices. Key Responsibilities: Design and implement scalable front-end features using Next.js, React, and TypeScript Own end-to-end development of web features, including testing, deployment, and maintenance Build modular and reusable UI components to support scalable development Optimize web performance through SSR/SSG, lazy loading, and responsive design techniques Monitor and improve per
Requisitos
Bachelor’s or Master’s degree in Computer Science or related field 8 years of professional software engineering experience, or 6 with an advanced degree Strong communication and collaboration skills, motivation, problem solving mind set Strong proficiency in Next.js, React, TypeScript, JavaScript, HTML5, and CSS3 Strong experience with GraphQL and REST API Experience with performance optimization tools (Lighthouse, WebPageTest, Chrome DevTools) Solid understanding of SSR/SSG, CDN strategies, caching, and responsive design principles Familiarity with front-end security best practices Experience with Git, CI/CD pipelines, and modern deployment workflows Exposure to cloud platforms such as AWS or GCP Strong collaboration skills working with Product, Design, and Backend teams Experience mentoring junior engineers and contributing to team development Bonus: Experience with analytics instrumentation or blockchain-integrated front-ends (e.g.,ethers.js, wallet integrations) English level: Upper-intermediate or higher, sufficient for daily team communication and code review discussions We offer*: Flexible working format - remote, office-based or flexible A competitive salary and good compensation package Personalized career growth Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more) Active tech communities with regular knowledge
Benefícios
Flexible working format - remote, office-based or flexible A competitive salary and good compensation package Personalized career growth Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more) Active tech communities with regular knowledge sharing Education reimbursement Memorable anniversary presents Corporate events and team buildings Other location-specific benefits *not applicable for freelancers