DOHE

Senior Backend Developer – Lead

DOHE

full-time

Posted on:

Location Type: Remote

Location: South Korea

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Job Level

Senior

Tech Stack

Python

About the role

  • Establish the design system on a modern framework and build the entire frontend for five portals plus EdTech Hub.
  • Build all 5 portals and EdTech Hub frontend from scratch
  • Establish a shared component library and Design System
  • Implement role-based access control and authentication integration
  • Develop complex workflow UIs — multi-step approval, coaching sessions, diagnosis questionnaires
  • Build AI integration screens — report viewer, expert matching, recording uploads
  • Create monitoring dashboards, cohort tracking, and analytics views
  • Design the Core APIs for the unified platform, automate end-to-end business processes with a workflow engine, and safely migrate legacy data.
  • Design and build core domain APIs — User, Startup, Expert Pool
  • Automate Application → Diagnosis → KO → Coaching workflows using a workflow engine
  • Design the unified DB schema with audit logging and permission middleware
  • Architect and execute data migration from legacy DB, CSV, and SharePoint sources
  • Enhance and scale the existing authentication system as the platform grows
  • Lead backend code reviews, establish architecture and engineering standards

Requirements

  • · Senior backend engineer experiences
  • · Python backend development experiences
  • · Large-scale DB schema design and operations
  • · RESTful API design and large-scale service architecture
  • · Authentication/authorization system integration or scaling experience
  • · Business-level English fluency required — daily collaboration with a global team
Benefits
  • **Employment:**
  • - Working hours: Full-time 40 hours a week.
  • - Location: Remote - South Korea based
  • - Contract: Fixed Term Contract
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonRESTful API designlarge-scale DB schema designworkflow engineauthentication integrationdata migrationfrontend developmentcomponent libraryanalyticsAI integration
Soft Skills
leadershipcollaborationcommunicationproblem-solvingorganizational skills