Software Developer

Singtel; Singapore; On-site; SGD 60,000 - 90,000; Full time

Benefits offered by this job

Flexible work arrangements

Full suite of health and wellness benefits

Ongoing training and development programs

Internal mobility opportunities

Job summary

Singtel is looking for a hands-on Full Stack Developer to join their software development team in Singapore. You will contribute to the development of enterprise-grade 5G business services platforms and application suites, working closely with product and engineering teams.

The ideal candidate will have strong skills in Java, microservices, and cloud technologies, along with a collaborative mindset to deliver reliable and scalable solutions.

Qualifications

• Strong programming experience in backend frameworks like Spring Boot.
• Experience developing scalable distributed systems.
• Familiarity with containerization and orchestration technologies.

Responsibilities

• Build scalable enterprise platforms for high volumes of transactions.
• Design RESTful APIs and microservices architectures.
• Participate in Agile software development activities.

Skills

Java (Java 17 or higher preferred)

RESTful APIs

Microservices

HTML, CSS, JavaScript

React, Angular, or Vue.js

PostgreSQL, MySQL, MongoDB

Kafka or other Pub/Sub platforms

AWS, Azure, GCP

Docker and Kubernetes

CI/CD and DevOps tooling

Agile methodologies

Education

Degree in Computer Science or related discipline

Job description

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

• 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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