(01 / 11 / 2025) Principal Member of Technical Staff - Platform Cloud

About the Company :

Our unique 4G / 5G vRAN solution is designed to improve quality of experience, enhance spectral efficiency, provide flexibility to the operator in hardware selection, provide full network automation and significantly reduce Total Cost of Ownership (TCO). Our product is designed with leading edge hardware & software technologies. We have a team of passionate professionals who understand mobile network operator's requirements & vision. Our objective is to provide mobile network operators with the equipment required to deploy and expand their 4G / 5G networks quickly and efficiently in the most feature rich and cost-effective way.

About the Role : Summary :

Altiostar is searching for a passionate, technology personality to drive our innovative LTE OpenvRAN, 5G vRAN product portfolio and software roadmaps.

Job responsibilities :

• As a member of Altiostar Cloud Platform team, under the direction of lead architects, develop and implement technical efforts to design, build, and deploy the most optimal, modular cloud native applications, including fast path packet processing and computationally intensive vRAN workloads.
• Build and deploy containerized microservices applications on to multiple Kubernetes environments like Opensource K8s, Robin K8s, RHOCP, VMWare and AWS
• Design, implement, deploy and debug customized Opensource K8s on a large number of Edge devices which enable hosting containerized 4G and 5G vRAN applications.
• Define, develop, document and maintain highly secure, scalable and available cloud solutions in accordance with best practices and strategies.
• Ensure application performance, uptime, and scale, maintaining high standards for code quality and thoughtful design.
• Demonstrate exceptional problem-solving skills, with an ability to see and solve issues before they affect business productivity.
• Participate in all aspects of the software development lifecycle for building cloud native solutions, including planning, requirements, development, testing, and quality assurance.
• Troubleshoot incidents, identify root causes, fix and document problems, and implement preventive measures.
• Educate teams on the implementation of new cloud-based initiatives, providing associated training and mentorship when necessary.
• Identify, analyze, and resolve infrastructure vulnerabilities and application deployment issues in accordance with company security policies and best practices in cloud security.
• Regularly review existing systems and make recommendations for improvements.

Job requirement :

Experience : 10+ years

Education and Experience :

Rakuten Shugi Principles

Our worldwide practices describe specific behaviours that make Rakuten unique and united across the world. We expect Rakuten employees to model these 5 Shugi Principles of Success.