Postúlate en Kit Empleo: kitempleo.com.ar/empleo/qayt4

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 For
We'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 Overview
As 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 Do
Develop 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 Required
Proficiency in ReactJS and related libraries (e.g., Redux, React Router)
Advanced knowledge of JavaScript / TypeScript, including ES6+ features
Strong command of HTML5, CSS3, and responsive, pixel-perfect UI implementation
Experience 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 scalability
Experience with CSS pre-processors (e.g., SASS, LESS) and cross-browser compatibility
Solid understanding of front-end build tools such as Vite, Rollup, Webpack, and Babel
Proficient with Git and version control workflows
Ability to write clean, efficient, and secure code that aligns with industry best practices
Understanding of SEO principles as they relate to front-end development
Familiarity with Node.js and PHP is a plus
Who Should Apply
Bachelor's degree in Computer Science, Engineering, Information Technology, or any related field
2–4 years of professional experience in frontend development
Proven track record of delivering responsive, high-quality web applications
Comfortable working in fast-paced, cross-functional teams
Strong problem-solving skills and attention to visual and code-level detail
Experience working with JavaScript frameworks and modern front-end architecture
A passion for UI/UX, performance optimization, and keeping up with front-end trends
Fluency in English (C1/Advanced), both written and verbal
No restrictions on business travel
Why 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 skills
Individual career path and growth opportunities
Work with an international team and gain in-depth knowledge about payments in different markets
Exposure to the fintech and gaming industries
Paid vacation and health insurance
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Postúlate en Kit Empleo: kitempleo.com.ar/empleo/qayt4

📌 Frontend Developer (Buenos Aires)
🏢 WN Talents
📍 Buenos Aires