Front-End Developer (React.js)
🇦🇷 Argentina
Next.js
Jest
E-Commerce
Management
Figma
Tailwind
React.js
JavaScript
TypeScript
Angular
Git
Machine Learning
Design
Sales
UI/UX
Backend
Frontend
Testing
Front-End Developer (React.js)
from 🇦🇷 Argentina
Remote – LATAM
About Us
AccelOne provides custom software development and design services for companies across the US and Latin America. We are built on core principles oftransparency, communication, and accountability, and we aim to deliver exceptional solutions for our clients.
About Our Project
Our client is a U.S.-based technology company and a global leader indigital experience personalization. Their platform enables major retail and e-commerce brands to deliver highly customized user experiences across web and mobile. With a strong focus onAI-driven optimization, data decisioning, and enterprise-level scalability, they support some of the world’s most recognized brands in buildingpersonalized, high-performing customer journeys.
Role Summary
We are looking for aSenior Front-End Developer with solid experience in React.js to join our distributed engineering team. You will take ownership offront-end architecture and implementation, collaborating closely with other engineers, designers, and product stakeholders to buildperformant, scalable, and visually engaging web applications.
This role is ideal for someone who thrives in dynamic environments, enjoys mentoring other developers, and is passionate about building high-impact digital products with exceptional user experiences.
Responsibilities
Lead the development and maintenance of front-end features and UI components usingReact.js.
Translate design mockups and wireframes into responsive, accessible interfaces.
Collaborate with backend developers to integrate APIs and ensure a seamless user experience.
Participate in code reviews and contribute to maintaining a high-quality, scalable codebase.
Identify and address performance bottlenecks and UI issues.
Mentor mid-level and junior developers within the front-end team.
FollowAgile methodologies and actively contribute to sprint planning and reviews.
Document components, functionality, and style guidelines as needed.
Requirements
Must-Have:
6+ years of experience in front-end development, with at least 4+ usingReact.js.
Strong knowledge ofJavaScript (ES6+), HTML5, and CSS3.
Experience withstate management tools (Redux, Zustand, Context API).
Familiarity with component libraries (Material-UI, Tailwind, or Chakra UI).
Experience integratingRESTful APIs.
Version control experience withGit.
Solid understanding ofAgile development practices.
Strong communication skills and ability to collaborate effectively inEnglish (written and spoken).
Nice-to-Have:
Experience withNext.js,TypeScript, ortesting frameworks (Jest, React Testing Library).
Experience with Angular will be valued.
Knowledge ofA/B testing,CRO, orweb performance optimization.
Familiarity withFigma or design handoff tools.
What We Offer
100%Remote work across LATAM.
Flexible working hours.
Collaboration with an experiencedtechnical leadership team.
Opportunities forprofessional growth and continuous learning.
Competitive compensation package.
Asupportive and inclusive team environment.
Join AccelOne and help build the next generation of personalized, AI-driven web experiences.











