Senior Software Engineer - Build Scalable BSS & CPQ

Singtel Group; Singapore; On-site; SGD 60,000 - 100,000; Full time

Job summary

Singtel Group is seeking a Software Engineer to design, develop and deliver scalable BSS solutions for the NewCore platform, with a focus on CRM, Product Catalogue, Order Management and CPQ. You will implement microservices, APIs and integrations while aligning with Singtel standards and leveraging zSmart BSS/CPQ.

Key tech: Java/Go/Python/TypeScript, Spring Boot/Cloud, relational databases, Linux, Git, Kubernetes, and modern frontend frameworks. 2–6 years enterprise experience preferred.

Qualifications

• Degree in Computer Science or related field
• 2–6 years experience in enterprise system development (BSS/OSS preferred)
• Experience with zSmart BSS, zSmart CPQ, or similar platforms

Responsibilities

• Lead design and development of application modules and core system components
• Implement microservices-based architectures and ensure modular, reusable services
• Develop and maintain APIs, services, and integration components
• Support implementation of key BSS capabilities: Product modelling and catalogue design, CPQ pricing and configuration rules, Order decomposition and fulfilment orchestration

Skills

Programming languages

SQL basics

Linux basics

Documentation

Education

Bachelor's degree in Computer Science or related field

Tools

Spring Boot

Spring Cloud

Microservices

Relational Databases

Git

React / Vue / Angular

Kubernetes

API design

Job description

Singtel Group is seeking a Software Engineer to design, develop and deliver scalable BSS solutions for the NewCore platform, with a focus on CRM, Product Catalogue, Order Management and CPQ. You will implement microservices, APIs and integrations while aligning with Singtel standards and leveraging zSmart BSS/CPQ.

Key tech: Java/Go/Python/TypeScript, Spring Boot/Cloud, relational databases, Linux, Git, Kubernetes, and modern frontend frameworks. 2–6 years enterprise experience preferred.