Senior Web Engineer (React, Node)

We’re seeking a Senior Web Engineer (React, Node) to shape Cake’s web architecture and development. You’ll lead design, development, and optimization of our web platforms, ensuring scalability, performance, security and reliability. As a key technical expert, you will drive innovation in frontend engineering, provide deep technical expertise, and collaborate with cross-functional teams to deliver an exceptional user experience.

Projects that you in-charge here:

1. Internal Projects

• At Cake, we embrace a strong in-house build culture, developing products for every department, from Marketing and Tech to HR, Accounting, Risk, AI/DS, and Operations. Currently, we are managing hundreds of web-based projects, including innovative platforms such as our Call Bot, Chat Bot, and AI Operations Management System.

2. Merchant Management Centralization

• This is one of Cake’s major web platforms, designed to manage all merchant-related products and services, supporting over 6 million users. Although Cake is primarily app-based, our merchants rely on this web platform to handle revenue, orders, reconciliation and a wide range of value-added services efficiently.

3. C-Ticket

• A rapidly growing platform that has quickly become Vietnam’s leading ticketing service, hosting some of the country’s biggest events, from G-Dragon concerts to Mỹ Tâm’s Tri Âm shows. C-Ticket has served millions of users within minutes during ticket launches.

That’s why we’re looking for an expert in Web Platform Development , someone passionate about building secure, high-performance, and user-friendly web applications using modern frameworks, if you’re excited about empowering SSG technologies, optimizing security solutions, and crafting lightning-fast web experiences, we’d love to have you on board.

Job Responsibilities

• Architect and develop a scalable frontend platform, including Micro-Frontend infrastructure and modular design.
• Build and optimize modern web applications with a frontend-first approach, ensuring performance, security, and maintainability.
• Use Next.js primarily for frontend rendering (SSR/ISR/SSG) and lightweight backend/API integration where needed.
• Collaborate with designers, backend engineers, and vendors to deliver high-quality features that elevate user experience.
• Conduct deep code reviews, performance tuning, and ensure best practices in accessibility and maintainability.
• Influence product and technical decisions, proactively providing insights on frontend improvements and timely delivery.
• Ensure code quality through clean architecture, modular design, and robust testing strategies.
• Stay ahead of industry trends, continuously enhancing Cake’s frontend technology stack with modern solutions.

Job Requirements

• 5+ years of experience in frontend engineering, specializing in TypeScript/JavaScript and modern ReactJS frameworks.
• Practical experience with Next.js for frontend rendering and backend integration, including Node.js fundamentals for API routes, server-side logic, and service integration.(not heavy backend engineering).
• Strong knowledge of frontend architectures, including Micro-Frontend, SSR, and client-side rendering strategies.
• Proven track record working with high-traffic, complex web applications, optimized for scalability and performance.
• Good experienced in security awareness and solutions for client side such as JWT, XSS, Hashing, ...
• Solid understanding of computer science fundamentals (algorithms, data structures, network principles).
• Passion for user-centric design and building high-performance, responsive web applications.
• Deep commitment to clean, maintainable code and frontend best practices.
• Strong problem-solving skills, innovative mindset, and a drive for continuous learning.
• Excellent communication and collaboration skills, comfortable working in cross-functional teams.

Our benefit:

• Competitive compensation including a 13th-month wage and up to 3 months of performance-based bonus.
• MacBooks are currently supplied to all technical team members.
• BE Corp budget (depending on your level) is allocated for using services such as transportation, food, and passenger car bookings in Be application.
• The social insurance contribution amount will vary based on the individual’s level.
• Annual health checks and premium medical healthcare (PTI) after probation.
• 15 days of annual leave is applied for the entire employees.
• Company trips, team-building activities, and happy hour events are organized on a quarterly or annual basis.