Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technology that remove technology roadblocks and increase their business efficiency.
We believe in positively impacting the lives of people around us and the environment we live in through the use of technology. Hence, we are committed to providing a conducive environment for all employees to realize their full potential, who in turn have the opportunity to continuously drive innovation.
We are searching for our next team members to join our growing team.
If you love the idea of being part of a growing company with exciting prospects in mobile and web technologies that create positive impact on people’s lives, then we would love to hear from you.
What will you do?
The Full Stack Software Engineer will design, build and maintain a Singapore government web portal for grassroots leaders. Deliver features from React and TypeScript interfaces through C# and ASP.NET Core APIs, automated testing, CI/CD and deployment; and work with product, UX, QA, DevOps and architecture teams to deliver secure, accessible software and support it in production.
Develop responsive, accessible web interfaces using React, TypeScript, HTML and CSS.
Build and maintain backend services and REST APIs using C# and ASP.NET Core.
Integrate the web portal with backend APIs and external systems as required.
Implement data access and schema changes using SQL and Entity Framework Core or equivalent.
Write frontend and backend unit and integration tests, and participate in code reviews.
Use Git and maintain CI/CD pipelines for automated builds, tests and deployments.
Work with DevOps to deploy and configure the application across environments.
Apply secure coding practices for input validation, access control and secrets management.
Use logs and metrics to diagnose issues and support SIT, UAT and production releases.
Participate in Agile ceremonies and work closely with UX, QA, DevOps, product and architecture teams.
Requirements
Hands-on React and TypeScript development, including component design and state management.
Entity Framework Core, database migrations and query performance tuning.
C# and ASP.NET Core development, including REST API design, integration and error handling.
SQL and relational database fundamentals, including schema design and queries.
Git and pull request workflows, with automated testing in React and .NET.
Familiarity with CI/CD pipelines and DevOps delivery practices.
Familiarity with cloud deployment, Docker, logging, monitoring and IAM fundamentals. - Secure coding, authentication and authorization fundamentals.
Experience and Certifications
Diploma or Degree in Computer Science, Information Technology, Computer/Software Engineering or a related discipline; equivalent practical experience may be considered.
Min. 3–5 years of professional software development with full stack responsibilities.
Production experience delivering React and TypeScript web applications.
Production experience building C# and ASP.NET Core services or REST APIs.
Experience using Git, automated testing and CI/CD in an Agile team.
Experience troubleshooting web, API and database issues across environments.
Desirable / Good-to-have
Experience supporting cloud deployments and containerized applications.
Experience delivering secure enterprise or Singapore Government digital services.
Exposure to production monitoring, performance tuning and incident/problem resolution.
Benefits
What do we offer in return?
Fun working environment
Employee Wellness Program
To work in Singapore Government Agencies projects
We provide structured development framework and growth opportunities. (We are a “SHRI 2025 Gold winner” in “Learning & Development; Coaching & Mentoring”)
Why you'll love…