Senior Front-End Engineer

Job Summary We are seeking a highly experienced Senior Front-End Engineer with a minimum of 10 years of professional experience in modern web application development. The ideal candidate must have deep expertise in JavaScript, React, and modern front-end architectures, along with strong hands-on experience in Node.js and advanced Server-Side Rendering (SSR) implementations.

This role requires a strong architectural mindset and the ability to work with different template engines and rendering frameworks, as some clients require working on various server-side template engines such as Pug, EJS, Handlebars, and other rendering solutions. The candidate must be comfortable adapting to multiple frameworks and enterprise environments.

Key Responsibilities* Lead the design and development of scalable, enterprise-grade web applications using JavaScript (ES6+) and React. * Architect and implement advanced Server-Side Rendering (SSR) solutions using frameworks such as Next.js or custom Node.js rendering pipelines. * Work with and adapt to various template engines (e.g., Pug, EJS, Handlebars, JSX-based rendering) depending on client requirements. * Design reusable, maintainable, and high-performance UI component libraries. * Develop and maintain backend services using Node.js when required. * Optimize rendering performance across client-side and server-side environments. * Ensure SEO optimization and performance best practices in SSR-based applications. * Collaborate with architects, backend teams, UI/UX designers, and stakeholders to define technical solutions. * Conduct code reviews, enforce coding standards, and mentor junior developers. * Participate in architectural decisions and technical roadmap planning.

Required Qualifications* Bachelor’s degree in Computer Science, Software Engineering, or related field. * Minimum 10 years of experience in front-end development. * Expert-level proficiency in JavaScript (ES6+). * Advanced experience with React.js and modern React ecosystem (Hooks, Context API, advanced state management). * Strong hands-on experience with Node.js in full-stack or SSR environments. * Deep understanding of Server-Side Rendering (SSR), hydration, caching strategies, and rendering lifecycle. * Proven experience working with multiple template engines and server-side rendering frameworks. * Strong understanding of REST APIs and integration with backend services. * Experience in performance optimization for large-scale web applications.

Preferred Qualifications* Extensive experience with Next.js or similar SSR frameworks. * Experience with TypeScript in large-scale applications. * Knowledge of modern build tools (Webpack, Vite, Babel) and performance tuning. * Experience in CI/CD pipelines and DevOps collaboration. * Strong understanding of SEO strategies in SSR applications. * Experience in enterprise or multi-client delivery environments. * Experience mentoring teams and leading technical initiatives.

Key Skills* Strong architectural and problem-solving skills. * Ability to work across different frameworks and template engines based on client needs. * Clean, scalable, and maintainable coding practices. * Strong communication and leadership skills. * Ability to handle complex enterprise environments and deadlines.