Open Projects

REST API build using TypeScript and Lambda, integrated with an existing React dashboard. PostgreSQL and AWS experience required. Agile sprints, English OK.

Backend API development for a fleet management platform. Strong Go skills and GCP Cloud Run / Pub/Sub experience required. Japanese business level.

Legacy claims processing modernisation using Spring Boot and Oracle. Experience with large-scale financial system refactoring preferred. Native Japanese required.

Infrastructure migration to AWS multi-account structure using Terraform. Senior platform engineer with Python scripting and IaC experience. Fully remote, async-friendly.

SAP S/4HANA implementation support for a mid-sized manufacturing company. ABAP programming and FI/MM module experience required. On-site in Nagoya 4 days/week.

Frontend rebuild of a patient-facing portal using Next.js and GraphQL. Design system already in place — implementation focus. Mid-level React engineer needed.

Native Android app development for an in-store associate tool. Kotlin and Firebase (Firestore, Functions) required. UI design specs provided by client design team.

Data pipeline migration from on-prem Hadoop to Databricks. Scala/Spark and Databricks experience essential. Senior-level, fast-paced environment. Business Japanese required.

Feature development on an established Rails API serving ~800 clients. Good test coverage culture, RSpec required. Fully remote, flexible hours, async Slack communication.