Assistant Manager, Software Engineer

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

Job summary

A leading outsourced services partner in Singapore is seeking a software developer to support core operational applications using modern cloud technologies. The role includes coordinating teams, developing tools for automation, and ensuring project progress. Candidates should have a relevant Bachelor’s degree and 2-5 years of software development experience with skills in Java, agile practices, and AWS. This is an excellent opportunity to be part of a dynamic and innovative team.

Qualifications

• 2-5 years of experience in large-scale software application development.
• Familiarity with microservices architectures.
• Experience with mobile application development is a bonus.

Responsibilities

• Support the development and deployment of core operational applications.
• Build and configure automation and monitoring tools.
• Coordinate work between the in-house development team and vendors.
• Supervise third-party vendors delivering IT projects.
• Document relevant information for business units and customers.

Skills

Java and JVM-based languages

Agile software development

Cloud service providers (especially AWS)

Linux server administration

ReactJS

C# and .NET

Education

Bachelor’s degree in Computer Science or related fields

Tools

Spring Boot

Micronaut

C# and .NET

Android development

iOS development

Job description

Certis is a leading outsourced services partner that designs, builds, and operates smart, integrated solutions across security, facilities management, and customer experience. Headquartered in Singapore with a growing presence in Australia and Qatar, we harness the power of technology—from AI to Robotics—to deliver critical services that protect lives and enable communities to thrive.

At Certis, your work has purpose. You’ll be part of a mission that goes beyond operations—shaping safer, smarter, and better outcomes for people and businesses. We offer diverse career pathways, invest in your growth, and empower you to make a meaningful difference.

Life at Certis

• Power a Smarter, Safer World with Tech: We build purposeful solutions that serve, protect, and empower—driven by trust, powered by people.
• Shape the Future: Take charge of your development and offering diverse opportunities across roles, borders, and technologies. Work alongside leaders who invest in your potential, and a culture that will take you further.
• Where Purpose Meets Possibility: From safeguarding communities to shaping smarter, more sustainable futures, we’re committed to creating long-term value, not just for our customers, but for society and the environment.

Duties & Responsibilities

SUMMARY
Augmen+ Technologies is the provider of one of the world’s leading field force management system. Based in Singapore, we are a corporate venture backed by one of the largest advanced security service provider in Asia. We are in an exciting growth phase and are looking for talented individuals to join our dynamic and multi-disciplinary team.

To support the development and deployment of a core suite of modern, serverless, cloud-native applications. You are keenly interested in not just building applications using modern tech stacks, but you also lose sleep over how to scale them, monitor them, and how to get them to fail gracefully and recover quickly. As an acolyte of the Agile manifesto, you are thoroughly familiar with agile software development practices and you live and breathe DevOps.

RESPONSIBILITIES

• Support the development and deployment of core operational applications, using the latest in cloud technologies.
• Build and configure tools that support the automation and monitoring of mission‑critical systems.
• Coordinate work between the in‑house development team and outsourced vendors, ensuring that work progresses smoothly between both parties.
• Supervise and monitor third‑party vendors that are contracted to deliver IT projects under the purview of the department.
• Keep up with industry standards, technologies and developments.
• Monitor progress of product development goals and provide status reports to management.
• Document relevant information for our business units and customers.

Skills & Experience

• Relevant Bachelor’s degree in Computer Science, Computer Engineering, Electrical / Electronics Engineering or related fields.
• At least 2‑5 years of experience in large‑scale software application development.
• Familiar with Java (and JVM‑based languages) for backend web application development, including web frameworks such as Spring Boot, Micronaut as well as ReactJS for the frontend, or familiar with C# and .NET for backend web application development as well as ReactJS for the frontend.
• Familiar with agile software development (Scrum).
• Familiar with service‑oriented and microservices architectures.
• Experience in using cloud service providers, especially AWS.
• Experience with Linux server administration.
• Experience with mobile application development will be a bonus, e.g. Android, iOS, React Native, Flutter.