(17 / 10 / 2025) Senior Test Engineer

Why should you choose us?

Rakuten Symphony is reimagining telecom, changing supply chain norms and disrupting outmoded thinking that threatens the industry’s pursuit of rapid innovation and growth. Based on proven modern infrastructure practices, its open interface platforms make it possible to launch and operate advanced mobile services in a fraction of the time and cost of conventional approaches, with no compromise to network quality or security. Rakuten Symphony has operations in Japan, the United States, Singapore, India, South Korea, Europe, and the Middle East Africa region. For more information, visit : https : / / symphony.rakuten.com

Building on the technology Rakuten used to launch Japan’s newest mobile network, we are taking our mobile offering global.

To support our ambitions to provide an innovative cloud-native telco platform for our customers, Rakuten Symphony is looking to recruit and develop top talent from around the globe. We are looking for individuals to join our team across all functional areas of our business – from sales to engineering, support functions to product development.

Let’s build the future of mobile telecommunications together!

Required Technical Skills :

• OSS Systems : Expertise in telecom management, Rollout tooling & process, Service assurance, FCAPS & Orchestration tool.
• Experience with specific OSS vendors (Ericsson ENMS, Nokia NetAct, Huawei U2000, Cisco NSO) or similar platforms
• Testing Tools : JIRA, Jenkins, Git, Postman, JMeter
• Programming : Python, Java, Shell scripting, SQL,
• Protocols : SNMP, REST, SOAP, 3rd Party APIs
• Telecom Knowledge : 3GPP standards, network topology, KPI analysis
• Cloud & Virtualization : Docker, Kubernetes, OpenStack

Key Responsibilities :

Required Qualifications :