Full Stack Engineer

Job description

Description
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.


Co-Development Business Unit
is looking for Full Stack Engineer
This is a fixed term contract.

The engagement is 24 months
The Full Stack Engineer / Data 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.


What will you do?
Be responsible for developing backend APIs & working on databases to support the applications.


Experience on data transformation, flow and cleaning
Design, develop and deploy databases and datasets with operational data store, data lake and data virtualization.


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.


Manage and resolve day-to-day IT related issues pertaining to application, infrastructure or security, to facilitate smooth running of daily operations
Troubleshoot and resolve complex technical issues in low-code applications
Requirements
What are we looking for?
Tertiary education in Computer/Computer Science or Electronics Engineering or Information Technology or equivalent
Proficient in database design and various databases (e.g. SQL, PostgreSQL, AWS S3, Athena, etc).


Familiar with W3C Document Object Model and customized web scraping (e.g. BeautifulSoup, react, CasperJS, PhantomJS, Selenium, Nodejs, etc).


Comfortable in at least one scripting language (eg.

SQL, Python).


Proficient in building batch jobs (e.g. AWS Database Migration Services (DMS), Python, AWS Lambda, ECS Container task, Eventbridge, AWS Glue).


Knowledge about system design, data structure and algorithms.


Relevant working experience as a developer or equivalent in at least 3 Agile/ full
project development life cycle and a minimum of 5 years’ experience in relevant role.


Strong proficiency in both frontend and backend development
Strong problem-solving skills and able to prioritise and manage multiple tasks
Ability to work both independently and as part of a team with professionals at all levels
Technologies: JavaScript and TypeScript, NodeJS, RESTful APIs, GraphQL, gRPC, and WebSockets for service communication.


Frontend frameworks such as React.js, Next.js, Vue.js
Experience with wireframing and prototyping tools (Figma).


Strong experience in API design principles, including REST, GraphQL, gRPC, and WebSockets.


Familiarity with backend service scalability strategies (horizontal scaling, autoscaling, load balancing).


DevOps, Cloud, and Infrastructure:
Experience with CI/CD pipelines (GitHub Actions, GitLab CI, ArgoCD, Jenkins).


Cloud solutioning and hand‐on experience with AWS Cloud (ECS Fargate containers, API Gateway, RDS PostgreSQL, Networking).

Government Commercial Cloud – GCC will be beneficial.


Experience with containerization and orchestration (Docker, Kubernetes).


Familiarity with Infrastructure as Code (IaC) tools (Terraform, CloudFormation)
Strong knowledge of frontend security (CSP, CORS, XSS prevention)
Able to build Scripts and API Integrations with knowledge of JWT, JWKS, Cognito and Authorisers.


Familiarity with cloud security (IAM, Secrets Management, OWASP Top 10)
xperience with unit and integration testing (Jest, Cypress, Playwright, Pact)
Backend testing using Postman, Supertest, contract testing.

Bonus Experience (Added Advantage)
Relevant experience in and knowledge of microservice architecture
Experience in working will LLM, e.g. Open AI, Amazon Q, Gemini
Familiarity with governance, adoption of digital services in enterprise IT environments.


Work experience and strong troubleshooting skills in resolving application, infrastructure (including desktop, server, network) and security related issues in a (Singapore) government environment
Benefits
What do we offer?
Fun working environment
Employee Wellness Program
Does it sound like something you are interested in exploring further?

Please be in touch with our team for an initial chat at
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 () 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.


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