Job description

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 of transparency, 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 in digital 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 on AI-driven optimization, data decisioning, and enterprise-level scalability , they support some of the world’s most recognized brands in building personalized, high-performing customer journeys . Role Summary We are looking for a Senior Front-End Developer with solid experience in React.js to join our distributed engineering team. You will take ownership of front-end architecture and implementation , collaborating closely with other engineers, designers, and product stakeholders to build performant, 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 using React.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. • Follow Agile 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+ using React.js . • Strong knowledge of JavaScript (ES6+), HTML5, and CSS3 . • Experience with state management tools (Redux, Zustand, Context API). • Familiarity with component libraries ( Material-UI, Tailwind, or Chakra UI ). • Experience integrating RESTful APIs . • Version control experience with Git . • Solid understanding of Agile development practices . • Strong communication skills and ability to collaborate effectively in English (written and spoken) . Nice-to-Have: • Experience with Next.js , TypeScript , or testing frameworks (Jest, React Testing Library). • Experience with Angular will be valued. • Knowledge of A/B testing , CRO , or web performance optimization . • Familiarity with Figma or design handoff tools. What We Offer • 100% Remote work across LATAM. • Flexible working hours. • Collaboration with an experienced technical leadership team. • Opportunities for professional growth and continuous learning. • Competitive compensation package. • A supportive and inclusive team environment. Join AccelOne and help build the next generation of personalized, AI-driven web experiences.

Requirements

Must-haves

Remote – LATAM
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.
Lead the development and maintenance of front-end features and UI components using React.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.
Follow Agile methodologies and actively contribute to sprint planning and reviews.
Document components, functionality, and style guidelines as needed.
6+ years of experience in front-end development, with at least 4+ using React.js .
Strong knowledge of JavaScript (ES6+), HTML5, and CSS3 .
Experience with state management tools (Redux, Zustand, Context API).
Familiarity with component libraries ( Material-UI, Tailwind, or Chakra UI ).
Experience integrating RESTful APIs .
Version control experience with Git .
Solid understanding of Agile development practices .
Strong communication skills and ability to collaborate effectively in English (written and spoken) .

Nice-to-haves

Experience with Next.js , TypeScript , or testing frameworks (Jest, React Testing Library).
Experience with Angular will be valued.
Knowledge of A/B testing , CRO , or web performance optimization .
Familiarity with Figma or design handoff tools.

Application prep

Use the role’s language and application details while tailoring your materials.

Keywords to mirror

aireactagilejavascriptapinext.jstypescriptangularfigma

Platform: breezy
Effort: medium