Frontend -Software Engineer Specialist

Overview

Design, develop and evolve scalable, high-performance frontend applications across Esko's product portfolio, driving frontend architecture, engineering best practices and intuitive, accessible user experiences for complex enterprise applications.

What you'll do

• Design, develop and maintain scalable frontend applications using React, TypeScript and JavaScript.
• Own the technical design and implementation of complex UI features, from requirements analysis through production delivery.
• Build reusable React components, maintainable UI modules and scalable frontend architectures.
• Implement effective state management using Redux and Redux Toolkit, ensuring predictable and consistent application behaviours.
• Leverage React Hooks to build efficient, reusable and maintainable functional components.
• Develop real-time, event-driven user experiences using WebSockets and asynchronous communication patterns.
• Create responsive, accessible and intuitive user interfaces using HTML5 and CSS3.
• Optimize application performance by minimizing unnecessary re-renders, improving component rendering and optimizing frontend resource loading.
• Apply TypeScript to improve type safety, code quality, maintainability and developer productivity.
• Integrate frontend applications with REST APIs and backend services, handling asynchronous operations, error scenarios and data synchronization.
• Diagnose and resolve complex frontend issues using browser developer tools, debugging techniques and performance profiling.
• Establish and promote best practices for frontend architecture, coding standards, testing, code reviews and maintainability.
• Collaborate with architects and cross-functional engineering teams to align frontend implementations with overall product architecture.
• Mentor engineers through code reviews, technical discussions, hands-on collaboration and knowledge sharing.

What you'll need

• Bachelor's or master's degree in Computer Science, Software Engineering, or a related field.
• 8+ years of professional software development experience, with strong expertise in frontend engineering.
• Extensive hands-on experience building complex, production-grade applications using React, Redux, TypeScript and JavaScript.
• Strong understanding of React Hooks, component composition, rendering behaviour and frontend design patterns.
• Experience implementing application state management using Redux and Redux Toolkit.
• Hands-on experience developing real-time applications using WebSockets.
• Strong proficiency in HTML5, CSS3, responsive layouts and modern browser technologies.
• Experience designing reusable components and scalable frontend architectures for enterprise applications or SaaS products.
• Experience integrating frontend applications with REST APIs and backend services.
• Experience with automated testing frameworks such as Jest, React Testing Library, Cypress or Playwright.
• Demonstrated ability to troubleshoot complex issues, optimize frontend performance and improve application reliability.
• Experience conducting code reviews, mentoring engineers and contributing to technical design decisions.
• Strong expertise in React, TypeScript, JavaScript (ES6+), HTML5 and CSS3.
• Strong understanding of React fundamentals, component lifecycle, hooks, rendering behavior, memoization and performance optimization.
• Proven ability to design scalable frontend architectures, modular applications, reusable components and maintainable UI abstractions.
• Strong understanding of state management, data fetching, asynchronous workflows, error handling and application-level state synchronization.
• Experience implementing complex user interfaces involving dynamic forms, data grids, filtering, sorting, pagination, drag-and-drop, file handling or real-time updates.
• Strong understanding of browser rendering, the DOM, event propagation, memory management and frontend performance profiling.
• Experience building responsive and accessible applications in accordance with modern web accessibility standards.
• Experience integrating frontend applications with REST APIs, authentication mechanisms and backend microservices.
• Strong understanding of frontend security principles, including XSS prevention, secure handling of user input and safe rendering of dynamic content.
• Hands-on experience with unit, integration and end-to-end testing, including establishing effective testing strategies for complex applications.
• Experience with modern build tools and development workflows, such as Vite, Webpack, npm and package management.
• Experience with Git, CI/CD pipelines, Docker and modern software delivery practices.
• Experience diagnosing complex production issues using browser developer tools, logs, monitoring, error tracking and performance analysis.
• Ability to evaluate technical trade-offs, challenge assumptions constructively and translate high-level architectural direction into robust frontend implementations.
• Demonstrated ability to lead code reviews, mentor engineers and influence technical decisions through sound engineering judgment.

Details

• Location: Bangalore, Karnataka, India.