обновлено 5 дней назад
Software Engineer, Backend Architect (Fintech)
Мэтч & Сопровод
Для мэтча с этой вакансией нужен Plus
Описание вакансии
Текст:
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
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 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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