We're not looking for someone who simply receives designs, converts them into screens, and completes tickets. We're looking for a Senior Frontend Developer with exceptional expertise in React.js and React Native, strong knowledge of the complete modern React ecosystem, AI proficiency, extreme ownership, product thinking, and a business-oriented mindset.

- Location: Mohali

- Experience: 5+ Years

Role Overview

We're looking for a Senior Frontend Developer who can own more than just UI-someone with exceptional expertise in React.js and React Native, strong knowledge of the modern React ecosystem, product thinking, AI proficiency, and a business-oriented mindset. This role requires someone who can understand customer problems, translate requirements into exceptional digital experiences, make strong technical decisions, anticipate risks, and take ownership from requirement clarification through production delivery.

The Mindset & Traits We Expect

- Business Clarity Understand why something is being built, the customer or business problem behind it, and the value it should create.
- Success Definition Clearly understand what done and successful mean before development starts.
- Scope Discipline Understand requirements, dependencies, assumptions, and edge cases while avoiding unnecessary complexity.
- Extreme Ownership Own outcomes end-to-end. Escalate blockers early and drive problems through to resolution.
- Risk Awareness Identify technical risks, UX issues, performance bottlenecks, integration dependencies, compatibility issues, and edge cases before they affect customers.
- Delivery Predictability Make realistic commitments, communicate deviations early, and consistently deliver production-ready work.
- Systems Thinking Build reusable components, scalable architecture, design systems, standards, and solutions instead of repeatedly solving the same problems.
- AI Leverage Use AI effectively across development, debugging, testing, code reviews, research, documentation, refactoring, and automation.
- Continuous Improvement Turn bugs, feedback, and delivery lessons into better standards, processes, automation, and reusable solutions.

Frontend, Product & Customer Experience Mindset

- Think beyond matching the design the frontend is where customers experience the product.
- Build pixel-accurate, responsive, accessible, and intuitive customer experiences.
- Create scalable frontend architecture, reusable components,



and maintainable design systems.
- Optimize performance, Core Web Vitals, loading times, rendering, and mobile performance.
- Consider loading, empty, failure, error, and edge states as part of the complete experience.
- Ensure cross-browser, cross-device, and cross-platform compatibility.
- Apply strong standards around accessibility, security, automated testing, maintainability, and production debugging.

Technical Expertise We Expect

- React.js, React Native & Next.js
- JavaScript (ES6+) & TypeScript
- React Hooks and up-to-date React patterns
- Redux, Redux Toolkit, Context API, or similar state-management approaches
- React Query / TanStack Query or similar tools
- Component architecture, reusable libraries, and design systems
- Storybook or similar component tooling
- HTML5, CSS3, responsive design, Flexbox, and Grid
- Tailwind CSS, CSS Modules, Styled Components, or similar approaches
- REST APIs and frontend/backend integration
- Authentication and authorization flows
- WebSockets and real-time functionality
- React Native navigation, native modules, permissions, deep linking, push notifications, and platform-specific behaviour
- Android and iOS build/release processes
- Jest, React Testing Library, and modern testing approaches
- Git, CI/CD, npm/yarn/pnpm, and modern build tooling
- Performance profiling, optimization, browser tools, and production debugging
- Basic understanding of cloud, deployment, CDN, caching, servers, and production environments

Key Responsibilities

- Develop and maintain high-quality web and mobile applications using React.js, React Native, Next.js, JavaScript, and TypeScript.
- Build scalable frontend architecture and clean, reusable, maintainable components.
- Translate UI/UX designs into pixel-accurate, responsive, high-performance customer experiences.
- Develop production-grade React Native applications for iOS and Android.
- Integrate APIs, authentication, third-party services, analytics, and real-time functionality.
- Manage complex application and server state effectively.




- Optimize rendering, bundle size, loading times, Core Web Vitals, and mobile performance.
- Implement error handling, loading states, edge cases, accessibility, security, and cross-platform compatibility.
- Write automated tests and maintain strong engineering quality.
- Debug complex browser, mobile, integration, performance, and production issues and solve their root causes.
- Own frontend outcomes from requirement clarification and architecture through testing, deployment, and production.
- Collaborate with UI/UX, backend, QA, DevOps, product, and business teams.
- Conduct code reviews, mentor developers, and continuously improve architecture, reusable components, automation, and engineering standards.

What We're Looking For

- 5+ years of strong frontend development experience.
- Deep production expertise in React.js and React Native.
- Strong experience with Next.js, JavaScript, TypeScript, modern React patterns, state management, and the broader React ecosystem.
- Strong understanding of frontend architecture, design systems, performance, security, accessibility, testing, and maintainability.
- Experience building responsive web applications and production-grade mobile applications.
- Strong understanding of API integration, authentication, state/data management, asynchronous workflows, and error handling.
- Ability to independently debug complex frontend, React Native, performance, integration, and production issues.
- Strong understanding of UI/UX, customer journeys, customer value, product thinking, and business outcomes.
- Proven ability to own complex frontend problems from requirements through production.
- Strong communication, mentoring, teamwork, and technical leadership skills.
- Practical experience using AI-assisted development tools to improve development speed, debugging, testing, automation, productivity, and quality.

AI Proficiency Is Important

- Use AI for development, debugging, testing, and code reviews.
- Use AI for research, refactoring, documentation, and automation.
- Use AI to accelerate problem-solving while independently validating AI-generated solutions.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Sr. Frontend Developer (Sahibzada Ajit Singh Nagar)
🏢 Crebos Online Solutions Pvt
📍 Sahibzada Ajit Singh Nagar