Full Stack Software Engineer

Activate Interactive Pte Ltd; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

A leading technology consultancy in Singapore is seeking a Full Stack Engineer to design and maintain scalable web applications. You will integrate frontend and backend technologies while ensuring security and performance. The ideal candidate holds a degree in Computer Science and excels in various frameworks and tools like JavaScript, Node.js, and cloud platforms. Join us to enjoy a fun working environment and grow with innovative projects!

Benefits

Fun working environment

Employee Wellness Program

Growth opportunities

Qualifications

• Degree or diploma in relevant fields.
• Strong proficiency in both frontend and backend development.
• Experience with modern frontend frameworks and backend services.

Responsibilities

• Design, develop, and maintain scalable web applications.
• Take full ownership of the end-to-end application development.
• Optimize CI/CD deployment strategies for automated releases.

Skills

JavaScript

TypeScript

React.js

Node.js

RESTful APIs

Kubernetes

CI/CD

Git

Education

Degree or Diploma in Computer Science or related disciplines

Tools

Docker

AWS

Terraform

Job description

Overview

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 realise 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.

Internal Code: CD004

What will you do?

• The Full Stack Engineer is responsible for designing, developing, deploying, and maintaining scalable, high-performance, and secure web applications. The role requires expertise in frontend and backend development, cloud technologies,
• DevOps automation, and application security. Engineers must work in an agile
• DevOps-driven environment, ensuring high software quality, security, and maintainability.
• Take full ownership of end-to-end application development, integrating frontend, backend, and cloud infrastructure.
• Design, develop, and maintain responsive, accessible, and performant web applications.
• Implement modern frontend architectures, ensuring reusability, scalability, and security.
• Develop high-performance backend services and APIs, ensuring reliability, security, and observability.
• Work with Quality Assurance (QA) engineers to ensure automated test coverage and proactively fix bugs and defects.
• Optimize full-stack CI/CD deployment strategies, ensuring seamless and automated releases.
• Work with DevOps teams to automate infrastructure provisioning, monitoring, and cloud deployments.
• Ensure full-stack security, including authentication, authorization, API security, and frontend security best practices.
• Continuously evaluate and adopt emerging technologies to improve application performance and developer productivity.

What are we looking for?

• Degree or Diploma in Computer Science, Computer or Electronics Engineering, Information Technology, or related disciplines.
• Experience with Git and modern branching workflows (GitFlow, trunk-based development).
• Strong proficiency in both frontend and backend development.
• JavaScript and TypeScript.
• Frontend frameworks such as React.js, Next.js, Vue.js, Angular, or Svelte.
• Mobile app development using Swift (iOS), Kotlin (Android), or React Native.
• UI component libraries such as Material-UI, Tailwind CSS, or Bootstrap.
• Experience with wireframing and prototyping tools (Figma).
• Node.js, Express.js, NestJS.
• Ruby on Rails (RoR).
• Java/Kotlin (Spring Boot).
• Python (Django, Flask, FastAPI).
• Golang
• RESTful APIs, GraphQL, gRPC, and WebSockets for service communication
• Experience implementing application performance monitoring (APM) tools (Datadog, New Relic, Sentry, Prometheus, OpenTelemetry).
• Knowledge of logging frameworks (ELK Stack, Loki, Fluentd) to track and debug issues across distributed systems.
• Ability to set up dashboards and alerts for real-time application health monitoring.
• Strong experience in API design principles, including REST, GraphQL, gRPC, and WebSockets.
• Knowledge of API rate limiting, caching strategies (Redis, Varnish), and performance optimizations.
• Familiarity with backend service scalability strategies (horizontal scaling, autoscaling, load balancing).
• Experience with CI/CD pipelines (GitHub Actions, GitLab CI, ArgoCD, Jenkins).
• Hands-on experience with cloud platforms (AWS, Azure, Google Cloud, Cloudflare Workers).
• Experience with containerization and orchestration (Docker, Kubernetes).
• Familiarity with Infrastructure as Code (IaC) tools (Terraform, CloudFormation, Pulumi).
• Strong knowledge of frontend security (CSP, CORS, XSS prevention).
• Experience with backend security (OAuth, JWT, API rate limiting, encryption).
• Familiarity with cloud security (IAM, Secrets Management, OWASP Top 10).
• Experience with unit and integration testing (Jest, Cypress, Playwright, Pact).
• Backend testing using Postman, Supertest, contract testing.
• Experience with low-code platforms (OutSystems, Mendix, Appian).
• Familiarity with micro-frontends and modular frontend architectures.
• Experience working with edge computing (Cloudflare Workers, Lambda@Edge)

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 working with us?

If you are looking for opportunities to collaborate with leading industry experts and be surrounded by highly motivated and talented peers, we welcome you to join us. We provide all employees with equal opportunities to grow and develop with us. We believe your success is our success.

Activate Interactive Singapore is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Activate Interactive Pte Ltd does not discriminate in employment opportunities or practices on the basis of race, colour, religion, gender, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for Activate Interactive Pte Ltd.

Your personal data will be processed for the purposes of managing Activate Interactive Pte Ltd’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice (Privacy Notice) to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request for access, correction and/or withdrawal of your Personal Data.