Full-Time

Java Full-Stack Developer

Woongjin

Woongjin

51-200 employees

ERP, cloud, SAP, and IT staffing

Compensation Overview

$95k - $100k/yr

Santa Ana, CA, USA

In Person

Category
Software Engineering (1)
Required Skills
jQuery
Agile
JavaScript
Java
Postgres
Vue.js
Data Modeling
Web Development
DevOps
Spring
HTML/CSS

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Requirements
  • Experience with frontend technologies including HTML5, JavaScript, jQuery, jqWidgets, Vue.js, ECMAScript 6, CSS, and HTTP specifications.
  • Experience with backend technologies including Java, Spring Framework, MyBatis, DB2, and PostgreSQL.
  • Experience with logical and physical data modeling.
  • Experience using DevOps and Agile methodologies and related tools.
  • Experience with Test Driven Development.
  • Warehouse management or local transportation-related work experience, or system design and development experience.
  • Bilingual Korean preferred.
Responsibilities
  • Design and develop systems for various projects and service requests related to the Cello system.
  • Provide first-tier system support for users' daily operations.
  • Monitor application logs and perform basic administrative work.
  • Provide emergency support for system issues.
  • Coordinate and set up interfaces with various vendors using Electronic Data Interchange.
  • Perform Test Driven Development.
  • Continuously improve platform quality through refactoring.
Desired Qualifications
  • Bilingual Korean proficiency.

Woongjin Inc. helps US businesses modernize their technology and staffing. It offers ERP and cloud services, with SAP S/4HANA and SAP Business One implementations as an SAP Gold Partner, plus Microsoft Dynamics 365 and AWS cloud capabilities. It also sells its own WRMS Rental Management System for managing sales, logistics, assets, and services for rental companies, and has expanded into digital mobility solutions for car dealerships. Beyond tech consulting, it runs a bilingual IT, finance, logistics, and admin staffing division that places Korean/English speakers in US companies. Its goal is to accelerate digital transformation for corporate clients while growing its US rental and IT services market, and exploring a potential spin-off of its IT division.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Buena Park, California

Founded

N/A

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Simplify Jobs

Simplify's Take

What believers are saying

  • Indeed and Glassdoor listings in 2025-2026 show hiring across SAP, logistics, network, and legal roles.
  • Woongjin updated its AWS partner page on July 4, 2026, preserving cloud credibility.
  • Management still frames IT as a core pillar after exiting appliance rentals on June 23, 2026.

What critics are saying

  • Woongjin Group faces capital impairment and affiliate bankruptcies, including Woongjin Eversky on June 18, 2026.
  • A 148.7 billion won loan was extended to August 2027, buying only temporary breathing room.
  • Parent pressure to sell affiliates or spin off IT would disrupt clients and staffing.

What makes Woongjin unique

  • Bilingual Korean-English staffing plus IT consulting gives Woongjin access to hard-to-serve enterprise accounts.
  • SAP Gold Partner status and AWS Advanced Consulting Partner credentials deepen implementation credibility.
  • WDMS and WRMS target automotive and rental workflows, niches generic IT firms ignore.

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Benefits

Hybrid Work Options