Technical Lead Software Architect

Tokyo , Tokyo , Japan • Posted June 18, 2026

Job Type: Full-time
Location: Tokyo , Tokyo
Posted: June 18, 2026
Category: other-general
Application Deadline: July 28, 2026

Role Description


Appealing Points:


Work on Next-Generation Wireless Technologies – Gain hands-on experience with NTN, 4G, 5G, IoT, O-RAN, and cloud-based telecom solutions in a cutting-edge network environment.
Develop Advanced Network Optimization Skills – Drive KPI analysis, RF optimization, parameter tuning, troubleshooting, and performance improvements to enhance network quality.
Global Telecom Project Exposure – Collaborate with international teams and customers while contributing to software releases, network deployments, and large-scale telecommunications projects.


Annual Salary : 8 million and above

Job Qualifications:


Good understanding of 3GPP & ORAN standards & Cloud terminology.
Wiling to learn & take charge for the challenges thrown in multi-disciplinary framework.
Software release management – release planning, Bug tracking, RCA conclusion
Work with Rakuten to standardize...

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