Full Stack Developer
Seoul (On-site) • Full time
- VISA SPONSORSHIP
- KOREAN: NOT REQUIRED
- Full Stack
- Typescript
- Javascript
- React
- CSS
About the Role
Packative is rebuilding the packaging industry through technology. As a Full Stack Developer, you’ll work across our entire platform (packative.com)—designing and developing production-ready features that connect real-world logistics with digital automation. You’ll ship fast, solve real bottlenecks, and help us eliminate manual processes one line of code at a time.
What You'll Do
- Build user-facing interfaces and backend APIs using React, Next.js, and NestJS
- Design scalable systems and deploy them using AWS-native services (Lambda, S3, CloudFront, etc.)
- Work with PostgreSQL, MariaDB, and Redis to manage data efficiently and securely
- Collaborate with product, design, and AI teams to ship features that are fast, intelligent, and user-focused
- Leverage AI development tools (like Copilot, GPT, and internal assistants) to improve velocity and accuracy
- Contribute to code reviews, testing, and architecture decisions to keep tech debt low and performance high
What We're Looking For
- 3–6 years of full stack experience, ideally building SaaS, platform, or internal tooling
- Strong TypeScript skills and hands-on experience with NestJS, React, and Next.js
- Proficient in styling modern web interfaces using CSS, SCSS, and Tailwind CSS
- Deep understanding of building and maintaining systems on AWS
- Experience with SQL/relational databases and Redis for caching and performance
- Familiarity with CI/CD pipelines and automated workflows using GitHub Actions
- Clear understanding of clean code principles, architecture patterns, and API design
- Comfort using AI tools to refactor, debug, generate tests, and improve dev speed
Nice to Have
- Prior experience building ERP-like workflows or eCommerce tools
- Understanding of packaging, print production, or logistics
- Built or contributed to internal tools or developer workflows using LLMs