Full-Stack Developer (Contract)

SAMYANG AMERICA INC•Brea, CA

1d•$156,000 - $181,000•Onsite

About The Position

Samyang America is seeking an experienced Full-Stack Developer (Contract) to lead the development of a Business Partners Portal. This portal will enable distributors to submit purchase orders, track order status, receive notifications, and interact with internal business workflows. The portal will serve as a centralized platform connecting external distributors with internal functions including Sales, SCM, TQR, and SS&OP.

Requirements

Fluent in both English and Korean
5+ years of professional software development experience
Strong experience in full-stack web application development
Experience with cloud platforms (AWS, Azure, DigitalOcean, etc.)
Experience with GitHub and source control management
Experience designing secure user authentication systems
Strong understanding of workflow automation and business process design
Excellent documentation and communication skills

Responsibilities

Partner closely with the UI/UX Designer and the QA & Technical Documentation Analyst throughout the project lifecycle on a daily basis to ensure alignment between user experience design, technical feasibility, implementation, testing, and final delivery.
Design, develop, and deploy the Business Partners Portal within 3 months.
Build secure user authentication and role-based access control.
Develop distributor-specific permissions and workflow routing.
Create PO upload and document management functionality.
Develop notification and status tracking features.
Build and maintain cloud-hosted development and test environments.
Support UAT, Go-Live, Hypercare, and post-launch stabilization activities.
Create and maintain technical documentation throughout the project lifecycle.
Develop server recovery and disaster recovery procedures.
Perform server environment configuration protocol testing to ensure business continuity.
Collaborate with IT, Sales, LATAM COE, SCM, TQR, and other stakeholders.