Senior React.js Developer - UI Component

Role : Senior React :

• Design, develop, and maintain highly performant front-end applications using React (Hooks, Context, Redux), JavaScript (ES6+), and jQuery, ensuring seamless integration with the companys custom design system.
• Collaborate with back-end and full-stack developers within a cross-functional Scrum team to deliver multi-channel communication solutions (SMS, Email, WhatsApp).
• Implement user-facing features for outbound engagement platforms, including :
• Automated appointment reminders
• Secure test results sharing
• Marketing campaigns (coupon delivery, promotional offers)
• Customer engagement & tracking dashboards
• Work within a Google Cloud Platform (GCP) ecosystem, leveraging services such as :
• Datastore (NoSQL persistence)
• BigQuery (data analytics & reporting)
• GCS Buckets (secure file storage & retrieval)
• Pub / Sub (event-driven message streaming & async processing)
• Contribute to API-level and agent-level enhancements, including compliance validations, retry logic, and message delivery guarantees.
• Write unit tests (Jest, React Testing Library) and participate in peer code reviews to ensure quality and maintainability.
• Ensure accessibility compliance (WCAG / ARIA standards) and responsive design across browsers and devices.
• Collaborate effectively with distributed teams (Australia & global) with sufficient time zone overlap for Scrum ceremonies, sprint planning, and daily 5+ years of professional experience in front-end development with React and modern JavaScript (ES6+).
• Strong expertise in state management (Redux / Context API), component lifecycle, and performance optimization techniques.
• Hands-on experience building UI components with custom design systems and / or libraries (Material UI, Bootstrap, or proprietary systems).
• Proven experience consuming and integrating RESTful APIs and working with asynchronous / event-driven architectures.
• Practical exposure to Google Cloud Platform (GCP) services (Datastore, BigQuery, GCS Buckets, Pub / Sub) or strong willingness to learn.
• Familiarity with CI / CD pipelines (Jenkins, GitHub Actions, or GitLab CI) and modern DevOps practices for front-end delivery.
• Experience writing and maintaining automated tests (Jest, React Testing Library, Cypress).
• Strong problem-solving skills, debugging experience, and a proactive attitude towards tackling complex technical challenges.
• Comfortable working in Agile / Scrum environments, collaborating closely with cross-functional and geographically distributed teams.
• Flexible working hours to overlap with Australian and international teams.

Nice to Have

(ref : hirist.tech)