Sr Software Engineer (React.js / Next.js)

Company Description

Role Overview

Essential Duties and Responsibilities

• Design and maintain web applications using React.js, Next.js, TypeScript, JavaScript, HTML5, CSS3, and RESTful APIs.
• Build responsive, accessible, reusable, and high-performance UI components.
• Integrate front-end applications with RESTful APIs, GraphQL, third-party systems, and enterprise platforms.
• Use Next.js SSR, SSG, routing, API integration, and performance optimization techniques.
• Implement React state management and data-fetching solutions.
• Collaborate on API contracts, integration patterns, error handling, and data flows.
• Write maintainable, well-tested code and participate in code reviews.
• Support application performance, scalability, accessibility, usability, and security.
• Troubleshoot issues across development, testing, staging, and production environments.
• Support CI/CD, cloud deployments, monitoring, release management, and production operations.
• Participate in technical architecture discussions and mentor junior and mid-level developers.

Minimum Knowledge, Skills and Abilities

• A Bachelor’s or Master’s degree in Computer Science, Software Engineering, Information Technology, or a related field is required.
• The role requires 6+ years of hands-on software development experience with enterprise-level web applications.
• Strong experience with React.js, Next.js, JavaScript ES6+, TypeScript, HTML5, CSS3, and responsive web design is required.
• Experience with reusable React components, front-end architecture, Next.js rendering strategies, and API integrations is required.
• Experience with state management and data-fetching libraries such as Redux, Redux Toolkit, Zustand, Context API, React Query/TanStack Query, or SWR is required.