Tokyo, Tokyo G Talent

★Infrastructure Engineer (SRE) / Fintech Start-up Company

  • Business Level Japanese Required (N2 Level)

◆ Flextime & Fully Remote Work

◆ Great Welfare

◆ Annual Salary: 6 million ~ 9 million yen.

【About the company】

The company is a startup company that provides digitalized services for lending and credit management with the mission of "changing the way of lending, changing the way of borrowing.

In 2017, the company obtained its own money lending license and began offering the first online lending service in Japan. They have pioneered online lending in Japan. In recent years, they have built on the operational expertise of their services to develop their core business of providing online lending platforms for financial institutions and business companies.

The company provides a lending platform that radically improves the productivity of both borrowers and lenders by offering a smooth, paperless UI/UX from the borrower's application to information registration, contract signing, and repayment. To date, the platform has been used by leading Japanese financial institutions such as Mitsubishi UFJ Bank, Mizuho Bank, and Bank of Fukuoka for their online lending services.

As a new business, the company has launched Japan's first digital servicing business, which will "change the way of returning loans". This service enables a drastic digitalization of conventional analog delinquency and reminder services (telephone calls and mailings by operators, etc.).

Going forward, the company plans to grow along two main axes: the "product axis" and the "customer axis. In the former, they plan to provide digital services for more fund-oriented products, such as leases, personal loans, and corporate account openings. In the latter, they will continue to strive to expand the number of beneficiaries by having many financial institutions use the services as a DX partner in the financing area. They have also recently established a local subsidiary in Singapore and plan to expand overseas to Southeast Asia and other regions in the future.

【 Job Description】

▼Responsibilities

・Designing and constructing systems based on requirements.

・Establishing an efficient operational structure.

・Investigating and implementing measures for continuous security improvement.

Additional Responsibilities

・Automation of operations.

・Other automation tasks (development environment, provisioning, etc.).

・Evaluation, implementation, and operation of cloud services and middleware.

・R&D (Research and Development).

・Development, operation, and maintenance of internal libraries.

*Scope of Change in Job Content

The scope of change encompasses the duties prescribed by the company.

▼Development Environment

Frontend: JS/TS, , Tailwind CSS, Storybook

Backend: Python, Django

DB: PostgreSQL (Amazon RDS)

Testing: Autify

Test Automation/CI: GitHub Actions, AWS CodeBuild/CodeDeploy/CodePipeline, Playwright

Infrastructure & Monitoring: AWS (AWS CDK, ECS Fargate, etc.), Azure (OpenAI Service, etc.)

Data Analysis: Python, scikit-learn, Amazon SageMaker

AI: Claude Code, GitHub Copilot

Design: Figma

Other: Slack, Asana, etc.

MacBook provided

GitHub Copilot access

Paid editors (PyCharm, etc.) available

【 Requirements】

▼Required

・Experience building and operating web services using containers on AWS

・Experience using IaC tools such as CDK, CFn, and Terraform

▼Preferred

・Knowledgeable about highly robust systems

・Experience working on large-scale web services in the financial sector

・Understanding of application development



【Working Time 】

Flextime System

【 Welfare 】

・Full Social Insurance

・Neighborhood allowance (20,000 yen/month, subject to regulations)

・Subsidy for books (with stipulations)

・Study group subsidies (with stipulations)

・Free coffee

・Free address

・Break area available

・MacBook loan

・Remote work

・Dual display

・No dress code

・Subsidy system for purchasing technical books available

・Smoking is prohibited indoors in principle

【 Holiday 】

  • 2 days a week (Saturday and Sunday)
  • Holidays
  • Annual Paid Leave
  • New Year Holiday
  • Others



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