About Nstarx

NStarX is an AI-native, cloud-native services & platform company that helps enterprises accelerate digital transformation through:

• AI Engineering & Data Modernization
• Enterprise GenAI & Agentic AI
• Federated Learning & Confidential Computing
• Predictive & Prescriptive AI Solutions
• “Service-as-Software” – our core platform model
• Domain solutions across Healthcare, Media, Manufacturing, Finance & Retail

For more information, please visit:
https://nstarxinc.com/

Job Description

Position: Senior UI Developer

Skillset: React Full Stack Developer

Experience: 5 – 8 years of relevant experience

Overview

We are seeking a talented Mid-Level to Senior React UI Developer with 5 – 8 years of experience in building modern, scalable, and high-performance web applications.

The ideal candidate should have deep expertise in React.js, TypeScript, state management libraries, and modern frontend tooling.

Experience with build optimization, containerization, and CI/CD workflows is essential for delivering enterprise-grade applications.

Responsibilities

• Design, develop, and maintain complex React.js applications with a focus on performance and user experience.
• Build reusable, modular components using React.js, TypeScript, and modern CSS frameworks (Tailwind CSS, Material UI).
• Implement robust state management solutions using Redux Toolkit, React Query, or similar libraries.
• Develop and integrate forms using React Hook Form or Formik with comprehensive validation.
• Integrate RESTful APIs and GraphQL endpoints for seamless data handling and real-time updates.
• Optimize application build processes using Webpack or Vite for faster load times and better performance.
• Containerize applications using Docker for consistent development and deployment environments.
• Set up and maintain CI/CD pipelines using GitHub Actions or Jenkins.
• Debug complex issues, perform root cause analysis, and implement performance optimization strategies.
• Collaborate with backend developers, designers, and product managers in an Agile environment.
• Conduct code reviews, mentor junior developers, and contribute to technical documentation.
• Ensure code quality through unit testing, integration testing, and adherence to best practices.
• Participate in sprint planning, daily stand-ups, and retrospectives using Jira or similar tools.
• Manage source code using Git and GitHub with proper branching strategies and pull request workflows.

Skills and Experience

• 5 – 8 years of professional experience in frontend development.
• React.js & JavaScript: Strong proficiency in React.js (16.8+, 18+), functional components, hooks, context API, and modern JavaScript features.
• TypeScript: Strong expertise in TypeScript for type-safe application development.
• CSS Frameworks: Expertise in Tailwind CSS and/or Material UI for building responsive, accessible UIs.
• State Management: Hands-on experience with Redux Toolkit, React Query, Zustand, or similar libraries.
• Form Management: Experience with React Hook Form or Formik for complex form handling and validation.
• API Integration: Hands-on experience with RESTful APIs and GraphQL.
• Build Tools: Proficiency in Webpack and/or Vite for build optimization and configuration.
• Docker: Hands-on experience with Docker for containerization in development and deployment.
• CI/CD: Familiarity with CI/CD workflows using GitHub Actions or Jenkins.
• Debugging & Optimization: Strong debugging, problem-solving, and performance optimization skills using Chrome DevTools, React DevTools, and profiling tools.
• Agile Tools: Experience using Jira or other Agile project management tools.
• Version Control: Proficiency with Git and GitHub for version control, branching strategies, and collaborative development.

Good to Have

• Experience with Next.js including server-side rendering (SSR) and static site generation (SSG).
• Knowledge of Jest and React Testing Library for unit and E2E testing.
• Experience using Storybook for building and documenting component libraries.
• Understanding of micro-frontend architecture patterns.
• Experience with CSS-in-JS libraries such as Styled Components or Emotion.
• Knowledge of WCAG guidelines and accessible UI development.
• Experience working with enterprise design systems.
• Exposure to cloud platforms such as AWS, Azure, or GCP for frontend deployment.
• Experience with npm, yarn, or pnpm and monorepo tools like Nx or Turborepo.
• Experience building Progressive Web Applications (PWA) and offline-first applications.

Why NStarX

• You will be joining a fast-growing AI-native company backed by:
• Strategic investment from SHI International
• Advisory board including Silicon Valley CXOs & AI leaders
• Compensation includes:
• Competitive base + commission
• Fast growth into leadership roles