Software Engineer, LINK Connectors

Moneytree

JavaScript

TypeScript

About this role

This role sits on the LINK Connectors team within a fintech platform. The team develops API-based ETL software for LINK, a data aggregation system connected to more than 2,600 data sources across Japan, including financial institutions in the country’s open-banking ecosystem. The work delivers consistent financial data through the platform’s import pipeline.

The engineer builds and maintains resilient ETL pipelines, adds institutions through their APIs, and manages OAuth2 authorization and token lifecycles. The role maps API responses to internal data models, creates tools to resolve aggregation issues, handles customer support requests, and implements system improvements. TypeScript and JavaScript are the named implementation technologies.

Applicants need proficiency writing maintainable TypeScript or JavaScript, a commitment to technical excellence and peer feedback, the ability to work independently and collaborate effectively, and a strong interest in financial products and services.

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