React.js Developer
athos commerceGranite Heights (WI)
About the role
As a Senior Frontend Engineer, you will play a key role in building scalable and high- performance web applications used by global ecommerce brands. You will collaborate closely with designers, product managers, and backend engineers to deliver seamless user experiences. This role requires both hands-on development and technical ownership to ensure quality, performance, and consistency across frontend systems.
Responsibilities:
Build and maintain frontend applications using React JS.
Develop reusable, scalable UI components and frontend architecture.
Manage application state efficiently using Redux.
Translate UI/UX designs into responsive and accessible interfaces.
Optimise frontend performance for speed and scalability.
Collaborate with backend teams to integrate APIs and services.
Debug and resolve complex frontend issues.
Participate in code reviews and uphold high code quality standards.
Ensure cross-browser and cross-device compatibility.
Requirements:
A strong problem-solver who enjoys building intuitive user experiences.
Someone who takes ownership and accountability for their work.
Comfortable collaborating with cross-functional teams in a remote setup.
Detail-oriented with a passion for clean, maintainable code.
Adaptable and eager to learn new technologies and best practices.
8+ years of experience in frontend or web application development.
Strong hands-on experience with React JS.
Proficiency in Java Script (ES6+).
Solid experience with Redux.
Excellent knowledge of HTML5 and CSS3
Experience building responsive, modern web applications.
Familiarity with REST APIs and frontend integration.
Bachelor's degree in Computer Science or equivalent practical experience.
Ability to work independently in a remote environment.
Before you apply
Applying takes about a minute. These four things decide how fast it moves after that.
Your profile is current
It's what we read first. Occupations, seniority and locations matter more than a long history.
Two examples you can talk through
Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.
A number in mind
What you're on now and what would make you move. We negotiate better when we know both.
Your notice period
Employers plan around it, and it's the question that stalls offers most often.
Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.
More like this