Coupang

Staff Full-stack Engineer (New Fintech Product)

Seoul, South KoreaPosted 9 days ago

Apply on Coupang's career page

What you'd do

Design and build a new fintech product from scratch for millions of customers.
Develop backend services and APIs alongside responsive web UI.
Collaborate with PMs, designers, and engineers on end-to-end solutions.

What they want

7+ years of software development with full-stack capability.
Strong Java, Spring Framework, and distributed systems expertise.
Modern frontend with JavaScript, TypeScript, React, and Next.js.

Nice to have

Payment or fintech domain experience.
Node.js, Express, or NestJS backend or full-stack work.
JPA, MSA, and large-scale system design background.

Seoulstart's read

Visa tier (likely): E-7 specialty / professional (likely)
Korean language: Korean requirement not stated
English friendliness: Low: Korean-language workplace
Context: Greenfield Coupang Pay fintech product; Korean-language JD signals Korean-first team dynamics despite global tech stack.

This is Seoulstart's analysis of the public job description, not the employer's stated policy. Verify visa sponsorship, language requirements, and remote allowances directly with the recruiter.

View the full posting and apply on Coupang's career page

Korea jobs hiring English speakers

Staff Full-stack Engineer (New Fintech Product)

What you'd do

What they want

Nice to have

Seoulstart's read

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