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The Job Duties
We are seeking Full Stack Developer to join our outsourcing projects for Japanese clients who:
Design, develop, and optimize backend services using Python (FastAPI) within a Microservices architecture.
Analyze business requirements and translate them into robust and maintainable technical designs following Clean Architecture principles.
Take technical ownership of assigned modules; perform code reviews, mentor junior developers, and ensure code quality and best practices.
Collaborate cross-functionally with Frontend, QA, and Test teams to deliver and maintain reliable, scalable systems.
Write and maintain technical documentation, including API docs and system architecture notes.
Your Skills and Experience
5+ years of software development experience with Python programming languages, with proven experience building production-grade systems using FastAPI, Flask, Django...
Experience developing distributed systems using microservices architecture, serverless architecture, and event-driven architecture
Strong database and schema design skills for large-scale applications.
Strong understanding of software engineering principles, such as Clean Architecture, SOLID principles, and common design patterns
Strong problem-solving and document skills.
Plus point:
Familiar with unit testing, integration testing and CI/CD (GitLab CI, GitHub Actions,...)
Experience with client-side frameworks and libraries that interact with server-side APIs such as React, Angular, Vue.js, Svelte, TypeScript, etc.
Exposure to AI/ML technologies
Experience with AWS
Why You’ll Love Working Here
Competitive Salary
Global Product Development (based on modern technology)
Have the opportunity of Onsite in Japan and Asia
Flexible Working Hours (In (7:00 ~ 9:00) – Out (16:00 ~ 18:00)
Health Care: 24/7 health care package
13-month salary & project bonus (according to the company policy)
Company activities (Quater Birthday, Company Trip, YEP) & volunteer activities
Active Union Activity (Union Trip, outdoor activity and special bonus (New Year, 30/4, 2/9...)