Software Developer

Date: 25 May 2026

Location: Singapore, Singapore

Company: Singtel Group

Be a part of something BIG!

 

We are looking for a hands-on Full Stack Developer to join the software development team within the Group Enterprise 5G/IoT product organization. In this role, you will contribute to the development of enterprise-grade 5G business services platforms and application suites.

You will work closely with product and engineering teams to design, build, and scale cloud-native platforms capable of supporting large-scale enterprise applications and services.

 

Make an impact by

  • Build scalable enterprise platforms capable of processing high volumes of concurrent transactions and messages.
  • Contribute to the design and development of infrastructure-agnostic platform components that support integration with multiple network backends.
  • Develop modular, secure, and reusable platform components following industry best practices.
  • Design and implement RESTful APIs and microservices architectures.
  • Build and deploy modern web applications using React, Redux, Webpack, and modern JavaScript frameworks.
  • Architect efficient and scalable backend systems and services.
  • Develop unit, functional, and end-to-end integration tests to ensure platform reliability and quality.
  • Develop backend services using technologies such as Java and Go.
  • Identify, troubleshoot, and resolve performance, scalability, and reliability issues.
  • Participate in peer code reviews and contribute to engineering best practices.
  • Collaborate with product, business, and partnership teams to develop third-party integrations and platform adapters.
  • Contribute to platform architecture discussions, technology evaluations, and solution design initiatives.
  • Support the evolution of the platform toward scalable SaaS deployment and management models.
  • Participate in Agile software development activities including sprint planning, backlog refinement, and technical discussions.

 

Skills for success

  • Strong programming experience in Java (Java 17 or higher preferred), with experience in backend frameworks such as Spring Boot or equivalent enterprise frameworks.
  • Experience developing RESTful APIs, microservices, and scalable distributed systems.
  • Experience with HTML, CSS, JavaScript, and frontend frameworks such as React, Angular, or Vue.js.
  • Familiarity with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, Cassandra, or Elasticsearch.
  • Experience with messaging and event streaming technologies such as Kafka or other Pub/Sub platforms.
  • Experience working with cloud platforms such as AWS, Azure, GCP, or similar environments.
  • Familiarity with containerization and orchestration technologies such as Docker and Kubernetes.
  • Experience with CI/CD and DevOps tooling such as Jenkins, Helm, Maven, Gradle, or Ansible.
  • Understanding of secure software development practices and scalable application architecture.
  • Experience building enterprise-grade, configurable, and scalable software platforms.
  • Familiarity with Agile software development methodologies and engineering best practices.
  • Exposure to SaaS, IoT, 5G, AI/ML, or cloud-native platform technologies would be advantageous.
  • Strong analytical, problem-solving, communication, and collaboration skills.

 

What We’re Looking For

  • A collaborative team player who can work effectively across cross-functional teams.
  • Adaptable and proactive in learning new technologies and approaches.
  • Customer-focused mindset with a commitment to delivering reliable and scalable solutions.
  • Strong problem-solving and troubleshooting capabilities.

 

Qualifications

  • Degree in Computer Science, Software Engineering, Information Technology, or a related discipline, or equivalent practical experience.
  • Experience working in Agile software development environments.

 

Rewards that Go Beyond 

  • Flexible work arrangements
  • Full suite of health and wellness benefits  
  • Ongoing training and development programs  
  • Internal mobility opportunities

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