Senior Solution Architect: Cloud-Native Telecom Platform

TTUKoffer; Kuala Lumpur; On-site; MYR 180,000 - 300,000; Full time

Job summary

TTUKoffer is seeking a Senior Solution Architect to design and deliver an Entitlement Server (ES) platform for telecom operators. The role emphasizes architecture, integration, disaster recovery, and customer engagement across global clients.

You will define interfaces with AAA/HSS/BSS/OSS/NMS, craft technical proposals, and contribute to product roadmap while ensuring high availability and scalable cloud-native deployments.

Qualifications

• Bachelor’s degree or above in Telecommunications, Computer Science, Network Engineering, or related major.
• 8+ years of telecom system or cloud architecture experience.
• Experience with ES or related platforms (eSIM, device management, policy control).
• Deep understanding of interface integration with AAA, HSS, BSS, OSS, NMS.
• Proficiency in cloud-native technologies (Kubernetes, Docker).
• Knowledge of load balancing, DNS, API gateway, F5.
• Strong customer-facing and cross-team collaboration abilities.

Responsibilities

• Design software, network, and service architectures for the ES platform.
• Conduct capacity evaluation and deployment planning based on operator user scale.
• Design cloud-native deployment solutions on Kubernetes, OpenStack, or VMware.
• Define integration interfaces between ES and AAA, HSS, BSS, OSS, NMS systems.
• Produce call flows, interface specifications, and integration process documents.
• Troubleshoot interoperability and performance issues in cross-system integration.
• Design Geo-redundancy and failover architectures and ensure reliability.
• Develop technical documentation covering architecture, functionality, security, and compliance.
• Produce technical proposals and professional presentation materials.
• Design migration and cutover strategies supporting deployment and delivery.
• Support pre-sales by presenting ES solutions to telecom operators.
• Deliver technical briefings and solution walkthroughs in fluent English.
• Participate in RFP responses, technical clarifications, and customer workshops.
• Contribute to ES product roadmap development and analyze industry trends.

Skills

Cloud-native architectures

Kubernetes

Docker

Telecom domain knowledge

Pre-sales support

Customer engagement

Education

Bachelor’s degree or above in Telecommunications, CS, or related major

Tools

F5

OpenStack

VMware

API gateway

Job description

TTUKoffer is seeking a Senior Solution Architect to design and deliver an Entitlement Server (ES) platform for telecom operators. The role emphasizes architecture, integration, disaster recovery, and customer engagement across global clients.

You will define interfaces with AAA/HSS/BSS/OSS/NMS, craft technical proposals, and contribute to product roadmap while ensuring high availability and scalable cloud-native deployments.