Summary: We are seeking a Lead Full-stack Developer (JS) to lead full-stack JavaScript engineering, shape web solutions, and guide a team through architecture, code reviews, and delivery. Highlights: 1. Lead design and development of scalable web applications across the stack 2. Steer implementation of modern JavaScript solutions on client and server 3. Develop team capability through mentoring and ongoing support We are looking for a Lead Full\-stack Developer (JS) to steer full\-stack JavaScript engineering and help shape our web solutions. You will lead the team through architecture, code reviews, and delivery, ensuring ReactJS and Node.js systems perform well and scale—apply now. **Responsibilities** * Own the design and development of scalable web applications across the stack * Steer implementation of modern JavaScript solutions on client and server * Integrate frontend and backend components to ensure smooth end\-to\-end flows * Develop team capability through mentoring and ongoing support * Align with stakeholders to define technical requirements and project goals * Evaluate code through reviews to ensure quality, consistency, and performance * Tune application speed and responsiveness for better user experience * Organize deployment processes and manage build tools for efficient delivery * Investigate and fix complex issues across the development lifecycle * Follow industry trends and recommend best practices to drive continuous improvement **Requirements** * 5 years of experience in professional software engineering roles * 1 year of experience leading and managing development teams * Advanced proficiency in JavaScript for frontend development * Expert knowledge of TypeScript for robust and maintainable applications * Deep expertise in ReactJS for dynamic and interactive user interfaces * Advanced HTML and CSS skills for responsive and accessible web layouts * Strong unit testing experience to ensure code reliability and maintainability * Advanced experience with Webpack, Gulp, or Grunt to optimize development workflows * Expert proficiency in Node.js for backend application development * Advanced understanding of databases for efficient data management and integration * Intermediate experience with Express, NestJS, Koa, or Meteor for scalable server\-side solutions * Expert knowledge of Redux or Flux for predictable state handling * Fluent English communication skills, written and spoken, at B2\+ level or higher **Nice to have** * Cloud platform experience for deploying and scaling web applications * Docker familiarity for consistent containerized environments * GraphQL knowledge for efficient data querying and manipulation * CI/CD pipeline exposure to automate testing and deployment * Interest in mentoring junior developers and supporting team development