Sr Developer | Japan Jobs | Fidel Consulting KK

Sr Developer

Job Id : 9452
Posted : 2025-07-26
Industry : Information Technology and Services
Employment Type : Contractor, Temporary
Required Skills : development , Flutter, testing, QA processes, Cubit , mobile app development, RESTful APIs
City : Osaki, Tokyo
State : Osaki, Tokyo
Country : Japan
Annual Salary : ¥5,000,000 ~ ¥7,000,000

Job Description

Appealing Points

  • Hands-on experience in modern mobile app development using Flutter and Dart! Leverage advanced techniques like BLoC/Cubit for state management and follow best practices in UI development.
  • Work in a CI/CD-enabled environment focused on code quality and speed! Engage in code reviews, testing, and QA processes that ensure high-performance app delivery.
  • Bilingual communication in a global development team! Use your business-level Japanese and English to collaborate directly with product and engineering leads across diverse teams.

Annual Salary : 5 Million yen and above

Qualifications:

  • Design, develop, test, maintain, and deploy software in the Flutter framework and Dart language
  • Develop user interface components and implement them by following well-known Flutter/Dart workflows and practices
  • Communicate with product and engineering leads to implement business and project objectives
  • Code review of team members' commits as part of the CI/CD cycle
  • Participate in testing, quality assurance, and bug fixes as part of the CI/CD cycle
  • Actively participate in code reviews, providing valuable feedback to improve code quality and maintain coding standards
  • Troubleshoot and resolve issues related to app performance, functionality, and integration, ensuring a seamless user experience
  • Strong proficiency in Flutter and Dart programming language including state management (BLoC/Cubit). Solid understanding of mobile application development lifecycle and design principles.
  • Experience with version control systems (e.g., Git), and familiarity with CI/CD pipelines. Knowledge of RESTful APIs and integration
  • Android, Flutter, Dart, CI/ CD

Japanese Languages: Business level Japanese(N2) and business level English required

Company Description

A leading global information technology, consulting, and business process services company. We harness the power of cognitive computing, hyper-automation, robotics, cloud, analytics, and emerging technologies to help our clients adapt to the digital world and make them successful. A company recognized globally for its comprehensive portfolio of services, a strong commitment to sustainability, and good corporate citizenship, we have over 160,000 dedicated employees serving clients across six continents. Together, we discover ideas and connect the dots to build a better and bold new future.

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