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Software Engineer, Backend Architect (Fintech)

Формат работы
hybrid
Тип работы
fulltime
Английский
b1
Страна
Japan
Вакансия из списка Hirify.GlobalВакансия из Hirify Global, списка международных tech-компаний
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Описание вакансии

Текст:
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TL;DR
Software Engineer, Backend Architect (Fintech): Designing and implementing high-level architecture, shared engineering mechanisms, and internal developer services across Mercari's microservice ecosystem with an accent on backend standardization, security, scalability, and cross-organizational problem solving. Focus on analyzing trade-offs across more than 400 microservices, addressing governance and compliance requirements, and improving developer productivity through platform-oriented solutions.

Location: Hybrid, Minato City, Tokyo, Japan; office in Roppongi

Company

hirify.global operates a marketplace and financial technology ecosystem designed to circulate value and connect people through technology.

What you will do

  • Design high-level architecture and create, implement, and share engineering guidelines and best practices.
  • Lead backend technology standardization and develop shared mechanisms across the hirify.global organization.
  • Investigate technical issues, propose solutions, implement them, and support their adoption.
  • Review detailed designs with Tech Leads and Product Managers to promote consistent architecture across teams.
  • Develop and deploy services for internal developers in collaboration with SRE, Platform, and other cross-organizational teams.
  • Address architectural challenges across more than 400 microservices managed by over 50 teams.

Requirements

  • Experience developing and operating systems in backend or infrastructure technology domains.
  • Experience designing data models with RDBMS and NoSQL databases.
  • Experience applying knowledge of TCP/IP, HTTP, and other network protocols.
  • Experience identifying and resolving technical problems, including performance degradation and cross-organizational issues.
  • English at Intermediate level (CEFR B1) and Japanese at Proficient level (CEFR B2) are required.

Nice to have

  • Experience with Go, GCP or AWS, Docker, Kubernetes, and microservice architecture.
  • Experience designing secure systems using authentication and authorization.
  • Experience with DesignDoc, ADR, internal managed services, SDKs, or OSS development.
  • Ability to improve organizational productivity and develop services with operational costs in mind.

Culture & Benefits

  • Full flextime with no core time.
  • Engineering principles emphasize product passion, collaborative growth, mechanism-based problem solving, and open collaboration.
  • Work includes proactive discovery and resolution of engineering pain points rather than a purely support-oriented role.
  • Development practices respect OSS culture, with internal and external sharing of developed services encouraged.

Hiring process

  • Application screening followed by an engineering skill assessment through HackerRank or GitHub.
  • Interviews, reference checks around the final interview, and offer review.

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