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Sr. Application Developer - Bilingual (English/Korean)

Posted March 03, 2026
Contract Mid-Senior Level

Job Overview

  • Design, develop, and maintain robust, scalable applications and modules, writing clean, efficient, and well-documented code
  • Manage the entire software development lifecycle, including planning, prioritizing, testing, and releases, often using Agile methodologies
  • Lead, guide, and mentor junior developers, conducting code reviews and ensuring adherence to best practices
  • Work closely with project managers, business analysts, designers, and other engineers to define requirements and deliver innovative solutions
  • Implement automated testing, debug issues, troubleshoot complex problems, and ensure application security and performance
  • Contribute to high-level application design and database architecture
  • Participate in internal and external meetings to gather the business requirements and suggest solutions
  • Analyze the business requirements and suggest the best practice to apply to the business requirements
  • Write clean code to produce fully functional backend processes and frontend UI modules
  • Develop a new or existing system of frontend UI and APIs
  • Write unit, integration, and production test scenarios
  • Troubleshoot and debug to optimize application performance
  • Liaise with the development team to identify and plan new features
  • Research and suggest new technologies, applications, and protocols
  • Be an individual contributor when it comes to designing and developing frameworks and critical pieces of code that have a wider impact
  • Create detailed technical plans for the execution and implementation of projects
  • Be available to answer technical questions, clarifications, and clear obstacles for the team
  • Being transparent with the team about challenges, failures, and successes
  • Writing development progress reports

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