Senior Software Engineer (2-Year Contract)

As Asia’s largest advanced integrated security services provider, Certis Group is at the forefront of integrating cutting-edge technology into the delivery of security solutions. With a bold cloud-first approach and strong adoption of modern software engineering practices, we are building resilient, scalable systems that drive operational excellence and digital transformation.

We are looking for a Senior Software Engineer to join our Group Technology & Operations (GTO) team. This role is ideal for a technically proficient and passionate engineer who thrives in a fast-paced environment and is excited by the challenge of building modern, cloud-native applications that power mission-critical operations.

• Design, develop, and deploy serverless, cloud-native applications on platforms such as AWS.
• Build and maintain automation and monitoring tools to ensure reliability, scalability, and observability of production systems.
• Collaborate with internal teams and external vendors to deliver high-quality software solutions.
• Oversee the work of third-party vendors, ensuring timely delivery and adherence to technical standards.
• Act as a technical advisor to other teams within GTO on topics including software development, DevOps, and cloud architecture.
• Stay current with industry trends and emerging technologies to drive innovation and continuous improvement.
• Track project progress, identify risks, and communicate updates to stakeholders and management.
• Produce clear and comprehensive technical documentation for internal use and external stakeholders.

• Minimum 4 years’ experience in large-scale software development or enterprise application delivery.
• Strong proficiency in Java/JVM languages and solid experience with microservices and service-oriented architectures.
• Hands-on expertise in Agile methodologies (especially Scrum) and CI/CD pipelines for automated testing and deployment.
• Proficient in cloud platforms, particularly AWS (Lambda, API Gateway, ECS, DynamoDB), with Linux server administration experience.
• Bonus: Experience with .NET technologies and mobile app development (Android, iOS, React Native).
• Problem-solver focused on building scalable, high-performance systems with graceful failure recovery.
• Self-motivated, collaborative team player with excellent communication skills, able to manage multiple priorities independently.