Front End Developer - Reactjs

Job description

Hiring: Senior Software Engineer – Frontend Experience: 4–5 Years Location: Bengaluru, India About the Role Netcore Unbxd is looking for a Senior Software Engineer – Frontend to build and scale enterprise-grade React and Next.js applications powering our product discovery platform for global e-commerce businesses. In this role, you will own critical frontend systems such as dashboards, configuration consoles, and customer-facing interfaces while collaborating closely with Product, Design, Backend, and AI/ML teams to deliver AI-first experiences. You'll play a key role in frontend architecture, engineering best practices, and mentoring across the team. Key Responsibilities Frontend Engineering • Design, develop, and maintain scalable React and Next.js applications. • Build reusable, production-ready UI components and own component library packages within a monorepo. • Write clean, well-typed TypeScript with strong emphasis on maintainability and scalability. • Optimize application performance through SSR optimization, hydration improvements, code splitting, lazy loading, bundle optimization, and efficient rendering. • Contribute to frontend architecture and propose scalable technical solutions. • Develop and maintain skill.md workflows for AI-assisted development. • Configure and maintain .cursor/rules to enforce coding standards and AI-assisted development practices. • Integrate and manage Model Context Protocol (MCP) servers by connecting AI tools with internal APIs, databases, documentation, and external services. • Evaluate and standardize AI development tools to improve engineering productivity while maintaining code quality. Collaboration & Leadership • Conduct code reviews and provide actionable feedback. • Mentor junior and mid-level engineers on React, Next.js, and TypeScript best practices. • Collaborate with Product, Design, Backend, and AI/ML teams to deliver high-quality features. • Translate Figma designs into pixel-perfect, accessible user interfaces. • Define API contracts and integration patterns with backend teams. • Identify technical debt and drive continuous improvements. • Participate in sprint planning, estimations, and retrospectives. Documentation • Maintain comprehensive documentation for components, including props, types, usage examples, and edge cases. • Ensure documentation is updated alongside every code change. • Foster a documentation-first engineering culture. Tech Stack AreaTechnologiesFrontendReact 18+, Next.js 14+, TypeScriptState ManagementContext API, Server StateStylingCSS Modules, CSS VariablesBuild & MonorepoTurborepo, Webpack, Vite, npm WorkspacesVersion ControlGit, GitHubPackage Managementnpm, GitHub PackagesToolingESLint, Prettier, Husky, AI-assisted development toolsAPIsREST APIs, WebSockets, Server-Sent Events (SSE) Required Skills • 4–5 years of professional frontend engineering experience, including at least 3 years with React and Next.js. • Strong understanding of React internals, rendering lifecycle, hooks, reconciliation, and memoization. • Advanced TypeScript expertise, including generics, utility types, discriminated unions, strict mode, and type inference. • Experience building or maintaining component libraries or design systems. • Strong knowledge of modern state management patterns. • Experience working with monorepo tools such as Turborepo. • Strong Git workflow knowledge, including branching strategies, pull requests, and conflict resolution. • Excellent debugging and performance profiling skills using browser and React developer tools. • Strong written and verbal communication skills with a documentation-first mindset. Preferred Skills • Experience with e-commerce or SaaS products. • Knowledge of search, merchandising, facets, ranking, and A/B testing concepts. • Experience publishing packages to npm or GitHub Packages. • Experience building analytics dashboards and data visualization. • Hands-on experience with skill.md, Cursor Rules, and Model Context Protocol (MCP). • Understanding of prompt engineering and AI-assisted developer workflows. What Makes You Successful • Strong focus on scalable component architecture and API design. • Passion for clean, reusable, and maintainable code. • Proactive approach to identifying performance bottlenecks. • Commitment to high-quality documentation. • Ability to simplify complex frontend challenges into elegant, reusable solutions. • Collaborative mindset with a passion for mentoring and raising engineering standards. About Netcore Unbxd Netcore Unbxd is a leading product discovery platform that helps e-commerce businesses deliver intelligent search, browse, and recommendation experiences. Trusted by leading retailers worldwide, we combine deep e-commerce expertise with advanced technology to help customers drive measurable business growth.