Frontend Engineer

Job Description:

Qualifications:

• Bachelor’s degree in computer science, mathematics, or a related field, or equivalent practical experience.
• Minimum 4 years of experience in front-end development.
• Strong experience with React and modern JavaScript, FastAPI REST API integrations, including auth, status codes, payload validation, and error handling.
• Hands-on experience with React Hooks, Refs, Error Boundaries, Component Composition, useMemo, and useCallback.
• Experience building complex Single Page Applications (SPAs) with reusable component architectures.
• Experience developing interactive dashboards using Chart.js, Recharts, or similar visualization libraries. Ability to build custom charts, gauges, scorecards, and analytics views for large datasets.
• Strong knowledge of Tailwind CSS and responsive design principles.
• Experience creating modern, data-intensive dashboard applications.
• Focus on usability, accessibility, and performance optimization.
• Experience consuming REST APIs using Fetch or similar libraries.
• Handling file uploads using FormData.
• Structured error handling for authentication and authorization scenarios.
• Understanding of same-origin deployment patterns.
• Experience with Vite, PostCSS, and front-end build optimization.
• Understanding of production deployment and performance tuning.
• Experience in query troubleshooting such as isolating blocks of poor-performing code, determining root cause, and developing remediation actions.
• Knowledge of HIPAA compliance and data privacy standards.
• Strong understanding of QA methodologies, test planning, and defect tracking.
• Analytical mindset with attention to detail and problem-solving skills.
• Experience in the US healthcare domain including CCDA, HL7, HEDIS, or healthcare analytics platforms is preferred.
• Nice to have Docker and cloud deployment experience.
• Nice to have CI/CD pipelines using GitHub Actions, DevOps, or similar tools.
• Design-thinking and excellent verbal and written communication skills.
• Create and deliver best practices, recommendations, and technical presentations adapting to different levels of key business and technical stakeholders.

Responsibilities:

• Design, develop, and maintain responsive single-page applications using React 19, Vite, and Tailwind CSS.
• Build rich healthcare analytics dashboards with interactive charts, gauges, scorecards, and visual reports.
• Implement multi-file XML upload experiences with drag-and-drop support, progress tracking, validation, and error handling.
• Integrate front-end components with REST APIs and manage API responses, authentication, and error scenarios.
• Create reusable, scalable UI components and establish front-end best practices.
• Optimize application performance, accessibility, and responsiveness across devices.
• Collaborate with backend developers, product owners, and healthcare domain experts to deliver high-quality user experiences.

Skills

JavaScript, React, React.js, Tailwind CSS