Data Engineer — Databricks × HULFT WebConnect Integration (short mission, remote)

For a Tokyo-based FinTech player, we are looking for a data engineer able to deliver, on a short and fully remote mission, a file-sending connector between Databricks and a third-party system through the HULFT WebConnect API.

The context

HULFT is a Japanese managed file transfer solution (an SFTP layer), widely used in Japan but with almost no documentation outside the local market. The need is precise, scoped and short: a single technical deliverable, not a long-term role.

The mission

• Build a connector that sends files from Databricks to a third-party system using the HULFT WebConnect API.
• Frame the integration, handle authentication and transfer reliability.
• Document the solution so the internal team can maintain it.

Who we are looking for

• Strong data / software engineering background with Databricks (file export / sending).
• EITHER concrete prior experience with the HULFT WebConnect API.
• OR the ability to liaise with the HULFT vendor in Japanese (native or business) to compensate for the lack of documentation.
• Autonomy, delivery mindset and speed of execution.

Terms

• Format: short freelance mission (Abbeal contracting possible).
• Duration: ~1 month (potentially faster if you already know HULFT WebConnect).
• Fully remote.
• Start: as soon as possible, mid-August 2026 at the latest.