Rakuten, Inc. (TYO: 4755) is a global leader in internet services, spanning e-commerce, fintech, digital content, and communications. Our mission is to empower people and society through innovation and entrepreneurship. With over 10,000 employees worldwide, we operate at the intersection of massive scale and cutting‑edge technology.

The AdProduct Section (APS) division is a high‑performance, global team distributed across Tokyo, Singapore, India, and China. We pride ourselves on being a hub of technical excellence, where motivated, diverse, and talented engineers collaborate to solve complex problems at scale.

We are looking for a motivated Software Engineer with 2–3 years of experience to join our engineering team. You will contribute to the full software development lifecycle, building and maintaining robust, scalable features within our Ad Tech ecosystem. This role is perfect for an engineer who is eager to sharpen their skills in Java and Cloud‑n...