Senior Front-end Engineer (AI Cloud)

Company Introduction

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading and reliable force in South Korean commerce.

We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been at since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

Role Overview: 

The ALTUS User Experience - Software Engineering team is responsible for building and evolving the Management Console—a web-based portal that enables customers to create, manage, and monitor their cloud resources. Built using React micro frontends and a Java-based backend-for-frontend, this console is the primary interface for interacting with ALTUS’s cloud platform. We are looking for a Senior Front-end Engineer to help lead the design and development of this mission-critical platform. You’ll play a key role in delivering intuitive, performant, and scalable user experiences that empower customers to manage their infrastructure with confidence. You’ll collaborate across teams to integrate with systems for resource provisioning, account management, usage tracking, and configuration workflows, ensuring a seamless and consistent experience across the platform.

What You Will Do

• Design and implement scalable, maintainable, and performant frontend applications using React.js, Next.js, and TypeScript
• Architect and develop Micro Frontend solutions to support modular and independent feature deployments
• Collaborate with backend engineers to integrate with Java-based REST APIs
• Lead the development of fullstack features, ensuring seamless user experiences and robust backend integration
• Drive frontend architecture decisions and establish best practices for code quality, testing, and performance
• Contribute to a culture of technical excellence
• Work with product managers and designers to translate business requirements into technical solutions
• Ensure accessibility, responsiveness, and cross-browser compatibility of all web applications

Basic Qualifications

• 5+ years of industry experience in frontend or fullstack software engineering
• Strong proficiency in JavaScript/TypeScript and modern frontend frameworks, especially React.js and Next.js
• Experience with Micro Frontend architecture and modular application design
• Solid understanding of Java and building/integrating with RESTful APIs
• Proven ability to design and implement complex UI systems with attention to performance and scalability
• Excellent communication skills and ability to collaborate across teams
• Strong problem-solving skills and a passion for building great user experiences
• Bachelor’s degree in Computer Science, Engineering, or a related field

Preferred Qualifications 

• Experience working with cloud platforms such as AWS
• Experience with CI/CD pipelines and modern DevOps practices
• Experience working in fast-paced startup environments
• Ability to handle multiple competing priorities in a fast-paced environment and leading the delivery of large-scale services for complex business offerings.
• Ability to influence cross functional stakeholders, prioritize ruthlessly, Aim High and Find a Way to deliver results with grit.
• Capable of or is fluent in English communication.  
• Master or PhD degree in computer science or other related technical fields.   

Recruitment Process and Others

• Recruitment Process 

1. Application Review - Phone Interview - Onsite (or Virtual Onsite) Interview – Offer 
2. The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances. 
3. Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage. 

• Things to Consider 

1. This job posting may be closed prior to the stated end date for application if all openings are filled.    
2. Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.    
3. Coupang does not discriminate against disabled applicants or those with veteran status. We are proud to offer equal opportunities for all applicants. 

• Privacy Notice 

1. Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located HERE. 

• Document Return Policy 

1. This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.  
2. A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act.  However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company.  In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant. 
3. A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit the request to the Company by email ([email protected]) In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail.  Please be informed that the job applicant is required to pay the postage on the registered mail. 
4. In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process.  If no request is made until the end of this period, all of his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act. 

Equal Opportunities for All

Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.