Government Technology Agency

Systems Engineer (Backend Infrastructure)

Fixed Terms

Closing on 09 Feb 2026

What the role is

GovTech is the lead agency driving Singapore’s Smart Nation initiatives and public sector digital transformation. As the Centre of Excellence for Infocomm Technology and Smart Systems (ICT & SS), GovTech develops the Singapore Government’s capabilities in Data Science & Artificial Intelligence, Application Development, Smart City Technology, Digital Infrastructure, and Cybersecurity.

At GovTech, we offer you a purposeful career to make lives better where we empower our people to master their craft through robust learning and development opportunities all year round.

Play a part in Singapore’s vision to build a Smart Nation and embark on your meaningful journey to build tech for public good. Join us to advance our mission and shape your future with us today!

Learn more about GovTech at tech.gov.sg.

What you will be working on

This role will be responsible for developing and maintaining robust IoT/OT and application infrastructure that enables near real-time environmental monitoring, data pipelines and applications. This includes integrating diverse sensor networks, ensuring reliable data collection and processing, and creating scalable solutions that support NEA's environmental protection objectives. This role will work closely with cross-functional teams to deliver systems that enhance Singapore's environmental monitoring and incident response capabilities.

Collaborate, implement and maintain IoT systems to deliver seamless integration between sensor edge and backend systems using relevant protocol (e.g. MQTT, RabbitMQ, CoAP, etc.)
Perform system integration testing and validation
Develop, and deploy backend cloud services in both serverless and serverful architecture
Manage and update infrastructure and oversee the management and maintenance of backend resources
Set up secure role-based access controls
Set up system monitoring and alerts, with notifications via short messaging or email to monitor backend services
Perform infrastructure-as-code maintenance and develop new features to enhance functionalities, productivity and security
Troubleshoot and resolve system issues as they arise to ensure system reliability
Enhance system performance for speed, scalability, and cost-effectiveness
Apply cybersecurity measures and ensure data protection
Communicate effectively with managers and stakeholders to align technical solutions with business objectives
Engage with end users to gather feedback and ensure systems delivered meet user needs

What we are looking for

Bachelor’s degree in computer engineering, computer science, electrical and electronics engineering or equivalent
At least 3 years of development, implementation and/or maintenance of IoT systems cloud infrastructure in production environment
Experience in deployment and maintenance of IoT systems would be an advantage, including AWS IoT Core, edge computing and embedded systems integration with cloud infrastructure
Proficient in Infrastructure-as-code tool such as Terraform etc.
Good working knowledge of DevOps in hybrid cloud setup
Strong technical aptitude, including excellent troubleshooting and communications skills
Strong interest in emerging IoT and OT, geospatial and AI technologies, with the ability to proactively and independently acquire technical skills through on-the-job exposure
Ability to multi-task in a fast-paced and complex work environment
Relevant certification in cloud technologies and/or systems engineering would be an advantage

GovTech is an equal opportunity employer committed to fostering an inclusive workplace that values diverse voices and perspectives, as we believe it is key to innovation.

Our employee benefits are based on a total rewards approach, offering a holistic and market-competitive suite of perks.

We champion flexible work arrangements (subject to your job role) and trust you to manage your time to deliver your best.

Learn more about life inside GovTech at go.gov.sg/GovTechCareers

Our employee benefits are based on a total rewards approach, offering a holistic and market-competitive suite of perks.

We champion flexible work arrangements (subject to your job role) and trust you to manage your time to deliver your best.

Learn more about life inside GovTech at go.gov.sg/GovTechCareers

About your application process

This job is closing on 09 Feb 2026.

If you do not hear from us within 4 weeks of the job ad closing date, we seek your understanding that it is likely that we are not moving forward with your application for this role. We thank you for your interest and would like to assure you that this does not affect your other job applications with the Public Service. We encourage you to explore and apply for other roles within Government Technology Agency or the wider Public Service.

About Government Technology Agency

The Government Technology Agency (GovTech) is the lead agency driving Singapore’s Smart Nation initiatives and public sector digital transformation. As the Centre of Excellence for Infocomm Technology and Smart Systems (ICT & SS), GovTech develops the Singapore Government’s capabilities in Data Science & Artificial Intelligence, Application Development, Smart City Technology, Digital Infrastructure, and Cybersecurity. At GovTech, we offer you a purposeful career to make lives better. We empower our people to master their craft through continuous and robust learning and development opportunities all year round. Our GovTechies embody our Agile, Bold and Collaborative values to deliver impactful solutions. GovTech aims to transform the delivery of Government digital services by taking an "outside-in" view, putting citizens and businesses at the heart of everything we do. Play a part in Singapore’s vision to build a Smart Nation and embark on your meaningful journey to build tech for public good. Join us to advance our mission and shape your future with us today! Learn more about GovTech at tech.gov.sg.

Learn more about Government Technology Agency