Full Stack Engineer (Contract)

RWE AG
full time Marunouchi, Tokyo Computer Occupations
Posted:
June 14, 2026
Location:
Marunouchi, Tokyo, Japan

Job Description

RWE Supply & Trading Asia-Pacific Pte. Ltd., Tokyo

To start as soon as possible, full time, Contractor

Functional area: IT / Digital 

About the role

Step into a high-impact role at the heart of RWEST’s APAC trading operations. You’ll be the primary engineer in Tokyo, owning the full stack from frontend through data to cloud, and shaping how mission-critical tools evolve as the business scales. If you enjoy building while modernising — and turning today’s business-built solutions into engineered, reliable platforms this is your moment.

  • Design, build and continuously improve trading and operational systems for the Tokyo Trading Team, keeping day-to-day operations smooth
  • Re-platform legacy, business-built tools for scale, reliability and maintainability without disrupting the desk
  • Develop web applications using AngularJS (frontend) and FastAPI (backend), and automate workflows with Python
  • O...
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    Job Overview

    Job Type: full time
    Location: Marunouchi, Japan
    Posted: June 14, 2026
    Deadline: July 24, 2026