Technical jobs in Singapore

About Certis

We are a leading security services organisation. We put technology to work in making the world a safer place. Our mission is that as trusted partners, we protect lives and assets, and deliver integrated critical services. By empowering our people, our goal is to enable our communities to stay safe and thrive.

We offer a broad range of opportunities and career pathways for our people to grow and explore their potential. We believe that people, equipped with innovative thinking and technological capabilities will make our world safer, smarter and better.

Life at Certis

If you are a passionate individual looking for opportunities to expand your skills, and purposeful work instead of just a ‘job’, we would love to hear from you.

At Certis, no two days look alike. Our work calendars are filled with chances to collaborate with others, and bring new initiatives to life. Whether you’re looking to improve a process, or have an innovative idea awaiting a technology solution, we want you to bring your ideas to the table.

We are a close-knit team that looks out for each other, works hard to get the job done, and encourages each other to grow – the perfect place for you to grow your career!

Roles & Responsibilities

Tech Development & Automation

• Build and maintain software tools, scripts, and dashboards to support operations.

• Automate manual and repetitive processes using code or low-code platforms.

• Participate in end-to-end software development, including testing and deployment.

• Assist in integrating systems and ensuring smooth data flow across platforms.

Testing & Quality Assurance

• Develop and execute UAT plans and test cases based on business requirements.

• Identify and track bugs or issues during the QA process.

• Communicate testing scope and updates with stakeholders.

• Ensure system changes maintain data accuracy and process integrity.

Project Support & Documentation

• Support project planning and coordination to meet timelines and deliverables.

• Create and update technical documentation and process workflows.

• Assist in stakeholder communication and status reporting.

• Contribute ideas for continuous process and system improvement.

Skills & Requirements

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.

• Solid foundation in at least one programming language (e.g., Python, Java, JavaScript, C#, etc.).

• Strong problem-solving skills and logical thinking.

• Good communication skills and ability to work effectively in a team environment.

• Self-motivated, eager to learn, and adaptable to new challenges.

• Familiarity with version control systems like Git is a plus.

• Knowledge of APIs, web development, or automation tools is an added advantage.

Recognition & Award

What you can expect from us:

• Work on world-class security projects renowned for their safety, reliability and efficiency

• Commitment to your ongoing development, including on-the-job opportunities, formal programs and assistance with further education

• Community volunteering opportunities

• A competitive remuneration package, featuring performance-based incentives and a medical insurance and dental allowance.

Certis is committed to fostering an inclusive and diverse workforce culture, which is supported by our values. Our aim is to attract, develop and retain a truly diverse and high-performing workforce.