[Java | Remote Possible | Flex Time | 100% In-house Development] Seeking Engineers to Build Billing Infrastructure Supporting 4 Million UsersEnglish summary from Japanese

弥生株式会社

✓ Detailed

Salary

800万円〜1300万円

Location

東京都

Job Type

Full-time

Work Style

null～null

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Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

Seeking a Senior Engineer to design and develop the billing infrastructure that supports Yayoi's services, including Yayoi Accounting. This core system handles contracts, billing, and invoicing for over 4 million users and is crucial for the company's business operations. You will collaborate with various stakeholders to evolve the platform for future business growth.

Must-haves

Experience in designing and developing billing infrastructure
Ability to organize business requirements and system design
Experience in defining requirements and promoting development for new services and sales channels
Experience in system modernization and architecture improvement
Experience in designing連携 with peripheral systems and solving cross-system issues
Experience in resolving technical debt and improving development productivity

Nice-to-haves

Experience leading evolution of billing infrastructure
Experience with Generative AI in design, implementation, and testing
Experience in decision-making across business and technology domains
Experience with both legacy and modern systems during modernization and migration