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SingTel · Singapore

# Senior Software Engineer (Contract)

Singapore Senior individual contributor Software Engineering 

Listed on SingTel’s official careers site. Listed as of October 20, 2026. Check that it is still open and apply there.
[Apply on SingTel’s careers site →](https://groupcareers.singtel.com/job/Senior-Software-Engineer-%28Contract%29-Sing/1363307866/)

[OpenNash Jobs](https://jobs.opennash.com/) / [SingTel](https://jobs.opennash.com/companies/singtel/) / Senior Software Engineer (Contract)

## Job description

The Software Engineer is responsible for develop and delivering scalable, high-quality solutions across the NewCore platform, with a focus on BSS domains including CRM, Product Catalogue, Order Management, and CPQ (Configure Price Quote). The role focus on hands-on development, ensuring implementation aligns with Singtel architecture standards while leveraging industry platforms such as zSmart BSS and zSmart CPQ.

### Make an Impact by

Application Design & Implementation
- 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

### Core Technical & Development Capabilities
- Proficient in at least one mainstream programming language (e.g., Java, Go, Python, TypeScript) with strong programming fundamentals Good understanding of coding standards, design patterns, and structured code organisation Experience working with relational databases (Oracle, MySQL, PostgreSQL), including basic SQL optimisation Familiar with Linux environments and able to perform basic system operations
- Proficient in version control tools (e.g., Git) and collaborative development workflows Able to produce clear technical documentation, including design notes and API specifications Specialised Engineering Capabilities (At least one required)

### Back-end

Strong experience in Spring ecosystem (Spring Boot/Cloud), microservices architecture, and middleware such as messaging and caching Front-end: Proficient in modern frameworks (React, Vue, Angular) with experience in responsive design and performance optimisation Skill for Success: 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 Technical Skills: Microservices and distributed systems architecture Java / Spring Boot / REST APIs Oracle/MySQL databases Event-driven integration (Kafka/MQ) CPQ, product catalogue, and order management systems Good to Have: AI-enabled pricing/recommendation systems TM Forum standards knowledge Cloud and Kubernetes experience Are you ready to say hello to BIG Possibilities?

Take the leap with Singtel to unlock new opportunities and accelerate your growth. Apply now and start your empowering career!

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 13, 2026
- Last checked: Oct 20, 2026
- Listed for: 7 days
- Location: Singapore[Apply on SingTel’s careers site →](https://groupcareers.singtel.com/job/Senior-Software-Engineer-%28Contract%29-Sing/1363307866/)

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