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Senior Fullstack Engineer【Full Remote/FinTech】
| Location | Tokyo - 23 Wards |
| Job Type | Temp to Perm |
| Salary | 7 million yen ~ 8.5 million yen |
Job Description
This role is a Senior Full‑Stack Software Engineer position focused on building and maintaining enterprise‑scale internal applications using Python and modern JavaScript frameworks in a fully remote, agile environment. It offers long‑term stability, international collaboration, and strong potential for permanent conversion, with meaningful ownership over end‑to‑end technical solutions.
Client Details
The company is a well-established organization in the financial services industry, recognized for its technical expertise and innovative approach to problem-solving. It operates as a large organization with an emphasis on delivering cutting-edge technology solutions to meet the needs of its clients.
Description
- Develop, enhance, and maintain enterprise‑scale internal applications using Python, with Pandas and NumPy strictly required for data processing and analysis
- Build and support full‑stack solutions using modern JavaScript frameworks alongside Python‑based backend services
- Translate complex business and data requirements into clear, reliable, and scalable technical implementations in an agile/Scrum environment
- Ensure high code quality and system reliability through automated testing, code reviews, and clear technical documentation
Job Offer
- Competitive annual salary
- Full remote
- Opportunity to work in the financial services industry in Tokyo.
- Collaborative and innovative work environment.
To apply online please click the 'Apply' button below. For a confidential discussion about this role please contact Serina Miyazono on +81 3 6627 6130.
General Requirements
| Minimum Experience Level | No experience |
| Career Level | Mid Career |
| Minimum English Level | Business Level |
| Minimum Japanese Level | Basic |
| Minimum Education Level | Bachelor's Degree |
| Visa Status | Permission to work in Japan required |
Required Skills
- Strong experience in Python, with Pandas and NumPy as core, hands‑on requirements for data processing and analysis
- Proven full‑stack engineering background, able to deliver maintainable solutions from backend logic to frontend interfaces
- Self‑driven and analytical, with the ability to understand business context and translate requirements into effective technical outcomes
- Comfortable working in an agile, collaborative environment, communicating clearly with both technical and non‑technical stakeholders
- Ability to communicate in English or Japanese
Job Location
- Tokyo - 23 Wards
Work Conditions
| Job Type | Temp to Perm |
| Salary | 7 million yen ~ 8.5 million yen |
| Industry | Bank, Trust Bank |
