Job Description
We are seeking a highly experienced Senior Front-End Developer to lead the development of enterprise-grade web and mobile applications . The ideal candidate will have extensive knowledge in React , JavaScript , and TypeScript , along with a deep understanding of building large-scale, high-performance, secure, and maintainable front-end architectures. The role requires a strong focus on delivering feature-rich, responsive, and robust user interfaces that integrate seamlessly into enterprise ecosystems.
Requirements
Key Responsibilities :
Enterprise-Grade Front-End Development :
- Lead the development and maintenance of scalable, high-performance front-end solutions for both web and mobile platforms, ensuring they meet enterprise standards for performance, scalability, security, and maintainability.
- Architect reusable, modular components that ensure consistency across large teams and projects, while enabling high maintainability and scalability.
- Implement efficient and secure data handling and state management mechanisms to handle large-scale enterprise traffic and complex workflows.
Advanced React & Ecosystem Expertise :
Expertly develop using React , including deep knowledge of hooks, context API, and best practices in building highly interactive user interfaces.Build and maintain component libraries and design systems that can be scaled across multiple projects and teams.Advanced experience with state management solutions like Redux , MobX , or Recoil , optimized for performance and stability in large-scale applications.JavaScript / TypeScript Mastery :
Write clean, efficient, and maintainable JavaScript (ES6 ) and TypeScript code to ensure the front-end codebase is scalable and robust.Expertise in using TypeScript to implement type-safe, extensible, and maintainable codebases in enterprise environments.Integrate best practices in asynchronous programming using Promises , async / await , and optimized data handling for efficient real-time interactions.Mobile Development & Performance Optimization :
Architect and develop cross-platform mobile applications using React Native , focusing on scalability, performance optimization, and seamless user experience.Collaborate with backend and DevOps teams to ensure efficient API communication, data synchronization, and performance optimization for mobile applications.Implement offline capabilities and optimize mobile apps for low bandwidth environments common in enterprise-grade mobile apps.Advanced Performance, Scalability, and Security :
Employ lazy loading , code splitting , and server-side rendering (SSR) techniques to enhance performance and reduce load times in large-scale applications.Implement robust security protocols, including OAuth2 , SAML , JWT (JSON Web Tokens), and SSL / TLS encryption to ensure secure data transmission and user authentication.Ensure high scalability and availability of applications through intelligent caching, distributed architectures, and integration with CDNs (Content Delivery Networks).Testing and Quality Assurance :
Implement comprehensive testing strategies, including unit testing , integration testing , and end-to-end testing using frameworks like Jest , Cypress , and Enzyme .Establish code quality standards, enforce linting and formatting guidelines, and utilize code review processes to ensure high-quality deliverables.Use test-driven development (TDD) and behavior-driven development (BDD) approaches to ensure code reliability and maintainability at the enterprise level.Cloud Integration and DevOps Collaboration :
Collaborate with DevOps teams to integrate front-end applications with CI / CD pipelines and deploy enterprise applications seamlessly across cloud platforms (e.g., AWS , Azure , Google Cloud ).Use containerization technologies (e.g., Docker , Kubernetes ) to deploy and manage front-end applications within scalable, cloud-based environments.Ensure front-end applications are optimized for cloud deployment, including performance tuning, automated scaling, and failover strategies.Collaboration & Leadership in Cross-Functional Teams :
Work with backend teams to define and consume RESTful APIs or GraphQL , ensuring efficient communication between front-end and backend services.Collaborate with design teams to implement pixel-perfect, user-centric interfaces using Figma , Sketch , or Adobe XD design tools.Provide technical leadership and mentorship to junior developers, setting standards for front-end development and encouraging the use of best practices.Required Skills and Qualifications :
Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent work experience).5 years of experience developing front-end applications with a focus on enterprise-grade web and mobile solutions.Expert-level proficiency in React , React Native , JavaScript (ES6 ) , and TypeScript .Proven track record in developing secure , scalable , and high-performance front-end applications for both web and mobile platforms.Experience with state management libraries (Redux, MobX, Recoil) and best practices in managing complex application states in large-scale applications.Advanced proficiency with HTML5 , CSS3 , and CSS preprocessors (SASS / SCSS).In-depth knowledge of front-end performance optimization techniques, including SSR , lazy loading , code splitting , and bundle optimization .Strong understanding of web security best practices (OWASP guidelines) and the ability to integrate OAuth2 , SAML , and JWT for secure authentication.Experience working with API integrations (RESTful, GraphQL) and familiarity with microservices architectures .Familiarity with modern build tools like Webpack, Babel, and ESLint for large enterprise projects.Expertise with front-end testing frameworks like Jest , Cypress , and Mocha .Preferred Skills and Qualifications :
Experience with Progressive Web Applications (PWAs) for large-scale, high-performance applications.Familiarity with serverless architectures (e.g., AWS Lambda, Azure Functions) and their integration with front-end applications.Knowledge of design systems like Material UI , Ant Design , or custom component libraries for scalable design consistency.Experience with Infrastructure as Code tools like Terraform and experience implementing CI / CD pipelines in enterprise settings.Familiarity with cloud-based logging and monitoring tools (e.g., Datadog , New Relic , ELK Stack ) for production applications.Experience with Enterprise Service Buses (ESBs) and large-scale data pipelines for complex integrations.Soft Skills :
Strong leadership and communication skills, capable of leading and mentoring teams while working closely with stakeholders.Excellent problem-solving abilities, with a focus on delivering solutions that are scalable, secure, and efficient.Ability to work under pressure and manage multiple priorities while maintaining high-quality standards.Passion for innovation, new technologies, and improving user experiences through best practices and advanced front-end development techniques.Benefits
Competitive salary and performance-based bonusesComprehensive health, dental, and vision insuranceFlexible working hours, with remote working options based on ApprovalProfessional development opportunities, including certifications and training programsGenerous vacation and paid time off policies
