Postúlate en Kit Empleo: kitempleo.com.ar/empleo/qevqu

Our client is an international platform for digital payments and cross-border money transfers.
The company specializes in e-wallets, online payment processing, multi-currency accounts, and international transfers for individuals and businesses worldwide.
It provides secure, fast, and scalable financial infrastructure that enables users to send, receive, and manage funds globally with ease.
The platform supports both B2C and B2B solutions, helping businesses expand internationally and simplify general financial operations.Who Are We Looking ForWe're looking for a skilled, detail-oriented, and user-focused frontend developer who thrives in fast-paced environments and is passionate about creating intuitive, high-performance web interfaces.
You should be proactive and curious — energized by solving UI/UX challenges, writing clean and efficient code, and delivering seamless user experiences that support a fast-growing fintech platform.Position OverviewAs a Frontend Developer, you'll play a key role in developing responsive, user-friendly web applications that deliver seamless experiences across devices.
You'll collaborate with backend developers and designers to translate UI/UX designs into functional, high-performance features.
From optimizing speed and scalability to writing clean, maintainable code, you'll help drive the evolution of our digital products while staying current with the latest frontend technologies and best practices.What You Will DoDevelop user-facing features with a focus on responsive and intuitive design.Build efficient and reusable front-end systems to drive our web applications.Collaborate with backend developers and UI/UX designers to improve usability.Collaborate with UX/UI designers to implement design into functional web applications.Optimize applications for maximum speed and scalability.Collaborate with other team members and stakeholders.Participate in code reviews and contribute to team and personal learning.Stay up-to-date with emerging trends and technologies in front-end development.Write well-documented, clean, and maintainable code.Other tasks assigned.Skills & Competencies RequiredProficiency in ReactJS and related libraries (e.g., Redux, React Router)Advanced knowledge of JavaScript / TypeScript, including ES6+ featuresStrong command of HTML5, CSS3, and responsive, pixel-perfect UI implementationExperience working with RESTful APIs and handling asynchronous requests (e.g., AJAX)Familiarity with modern authorization mechanisms like JSON Web Tokens (JWT)Skilled in optimizing web applications for performance, accessibility, and scalabilityExperience with CSS pre-processors (e.g., SASS, LESS) and cross-browser compatibilitySolid understanding of front-end build tools such as Vite, Rollup, Webpack, and BabelProficient with Git and version control workflowsAbility to write clean, efficient, and secure code that aligns with industry best practicesUnderstanding of SEO principles as they relate to front-end developmentFamiliarity with Node.js and PHP is a plusWho Should ApplyBachelor's degree in Computer Science, Engineering, Information Technology, or any related field2–4 years of professional experience in frontend developmentProven track record of delivering responsive, high-quality web applicationsComfortable working in fast-paced, cross-functional teamsStrong problem-solving skills and attention to visual and code-level detailExperience working with JavaScript frameworks and modern front-end architectureA passion for UI/UX, performance optimization, and keeping up with front-end trendsFluency in English (C1/Advanced), both written and verbalNo restrictions on business travelWhy Join Us?
If you are eager to take your career to the next level in the payment industry, this is the opportunity for you.
We offer:Competitive compensation depending on experience and skillsIndividual career path and growth opportunitiesWork with an international team and gain in-depth knowledge about payments in different marketsExposure to the fintech and gaming industriesPaid vacation and health insurance
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Postúlate en Kit Empleo: kitempleo.com.ar/empleo/qevqu

📌 Frontend Developer - Fintech Payments (React) (Buenos Aires)
🏢 WN Talents
📍 Buenos Aires