Lead Software Engineer (Java Microservices, BSS/CPQ)

Singtel; Kuala Lumpur; On-site; MYR 120,000 - 180,000; Full time

Job summary

Singtel is seeking a Lead Software Engineer in Kuala Lumpur to design and deliver high-quality solutions for their NewCore platform. You will play a key role in BSS domains such as CRM, Product Catalogue, and Order Management.

The ideal candidate will have 6 to 10 years of experience in enterprise development, proficiency in programming languages like Java and Python, and strong knowledge of microservices architecture and REST APIs.

This role requires technical leadership, with opportunities for career growth.

Qualifications

• 6 to 10 years of experience in enterprise system development, preferably in BSS/OSS environments.
• Strong communication skills, leadership mindset and ability to work in a fast-paced environment.

Responsibilities

• Designing end-to-end technical solutions across front-end and back-end systems.
• Leading and driving solution design across BSS domains.
• Owning the development of scalable microservices architectures.
• Developing and maintaining APIs, services and integration layers.
• Driving implementation of product modelling and order orchestration flows.
• Providing technical leadership and mentorship to engineering teams.

Skills

Java

Go

Python

TypeScript

Microservices architecture

REST APIs

Distributed systems

Oracle

MySQL

PostgreSQL

Linux environments

Git

Event-driven architecture

Education

Bachelor’s degree in Computer Science, Engineering or related field

Tools

zSmart BSS

zSmart CPQ

Kafka

Kubernetes

Job description

An empowering career at Singtel begins with a Hello. Our purpose, to Empower Every Generation, connects people to the possibilities they need to excel. Every "hello" at Singtel opens doors to new initiatives, growth, and BIG possibilities that takes your career to new heights. So, when you say hello to us, you are really empowered to say…“Hello BIG Possibilities”.

Lead Software Engineer – Singtel KL (Sudong MY Sdn Bhd)

In this role you will design and deliver scalable, high‑quality solutions across Singtel’s NewCore platform, with a focus on BSS domains such as CRM, Product Catalogue, Order Management and CPQ.

Make An Impact By

• Designing end‑to‑end technical solutions across front‑end and back‑end systems aligned to business and architecture requirements
• Leading and driving solution design across BSS domains including CRM, CPQ, Order Management and Billing integration
• Owning the development of scalable microservices architectures and reusable system components
• Developing and maintaining APIs, services and integration layers across distributed systems
• Driving implementation of product modelling, pricing configuration and order orchestration flows
• Ensuring alignment with enterprise architecture standards including performance, scalability and security
• Providing technical leadership, mentorship and guidance to engineering teams while remaining hands‑on in development

Skills For Success

• Bachelor’s degree in Computer Science, Engineering or related field
• 6 to 10 years of experience in enterprise system development, preferably in BSS/OSS environments
• Strong proficiency in programming languages such as Java, Go, Python or TypeScript
• Solid experience in microservices architecture, REST APIs and distributed systems
• Strong knowledge of relational databases such as Oracle, MySQL or PostgreSQL
• Experience with Linux environments and version control tools such as Git
• Hands‑on experience with zSmart BSS, zSmart CPQ or similar platforms is highly preferred
• Experience in event‑driven architecture such as Kafka or messaging systems
• Strong communication skills, leadership mindset and ability to work in a fast‑paced environment

Good To Have

• Exposure to AI‑driven pricing or recommendation engines
• Knowledge of TM Forum standards
• Experience with cloud platforms and Kubernetes

Your Career Growth Starts Here. Apply Now!