Senior Full Stack Technical Lead

Company Description atQuest Solution Sdn Bhd is a technology company based in Petaling Jaya, focused on delivering innovative software solutions for a variety of industries. The organization emphasizes quality engineering practices, modern architectures, and scalable digital products. Team members are encouraged to take ownership of their work, collaborate closely, and contribute ideas that improve both technology and processes. The company values continuous learning, technical excellence, and building solutions that create measurable business impact. Role Description This is a full-time, on-site Senior Full-Stack (Frontend Focused) / Technical Lead role based in Petaling Jaya. The role involves leading the design and implementation of web applications, with a strong focus on frontend architecture, performance, and user experience while maintaining solid backend integration. Responsibilities include translating business requirements into technical solutions, reviewing code, setting development standards, and mentoring team members. The Technical Lead will collaborate with product owners, UX designers, and other engineers to plan features, estimate work, and ensure timely, high-quality delivery. Day-to-day tasks also include troubleshooting complex issues, improving development workflows, and contributing to technical roadmaps and best practices. Technical Team Lead (Front-End Focus – ReactJS, React Native, Node.js) About the Role: We are seeking an experienced Technical Team Lead with strong Front-End expertise in ReactJS and React Native to lead the technical direction of our web and mobile applications. You will focus primarily on building scalable, responsive and user-friendly front-end solutions, while contributing to Node.js back-end development, API integration, technical improvements and team development. Key Responsibilities: Lead front-end development across the SDLC, including architecture, development, implementation and delivery.Design and develop responsive, scalable and maintainable web applications, with strong attention to performance and user experience.Establish and improve front-end frameworks, coding standards and development best practices.Collaborate with back-end developers on API integration and end-to-end system functionality, with hands-on involvement in Node.js (JavaScript / TypeScript) back-end development where required.Provide technical support to development teams and clients, including troubleshooting and resolving application issues.Review and improve existing solutions to enhance quality, performance and maintainability.Coach and mentor developers while keeping up with emerging front-end technologies and industry practices. Requirements: 5+ years of Full Stack Development experience, with strong Front-End Development expertise in ReactJS and React Native.Strong knowledge of ReactJS, React Native and modern front-end frameworks, responsive web development and UI/UX principles.Working knowledge of Node.js, RESTful API integration and related back-end technologies.Good understanding of software architecture, development standards and best practices; experience with Domain-Driven Design (DDD) is an advantage.Strong analytical, problem-solving and communication skills, with the ability to work with both technical and non-technical stakeholders.Able to manage multiple projects and priorities while working effectively across teams and client environments.Prior experience leading, mentoring or managing a development team.Degree in Computer Science, IT, Software Engineering or a related field.