[Sony Group Origin] MVNE Platform Development Creating the Future of Communications | Backend Engineer Responsible for Major Carrier Collaboration and Core System ModernizationEnglish summary from Japanese

Must-haves

• 3+ years of experience developing web applications/backend systems using Java, Python, etc.
• Experience in data design using RDB and query tuning for large data volumes.
• Experience in development and operation in public cloud environments like AWS.
• Ability to communicate closely with internal stakeholders (sales, planning).

Nice-to-haves

• Experience in the telecommunications industry (MVNO/MVNE) or BSS/OSS development.
• Experience developing systems where data consistency is critical (payment, finance, e-commerce).
• Experience migrating systems from on-premises to public cloud (AWS).
• Practical experience with IaC (CloudFormation, AWS CDK).
• Experience with operation monitoring design (New Relic).

Tech stack