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Full Stack Engineer (Contract )

5-8 Years
SGD 7,000 - 10,000 per month
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  • Posted 5 days ago
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Job Description

As a Full-Stack Engineer, you need to:

  • Be 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.

Experience and skills needed

  • 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.

Frontend Technologies:

  • 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).

Backend Technologies:

  • 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.

Observability & Monitoring:

  • 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.

Backend Scalability & API Design:

  • 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).

DevOps, Cloud, and Infrastructure:

  • 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)

Security Best Practices:

  • 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).

Software Quality & Testing:

  • Experience with unit and integration testing (Jest, Cypress, Playwright, Pact).
  • Backend testing using Postman, Supertest, contract testing.
  • Bonus Experience (Added Advantage):
  • 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).

More Info

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Job ID: 144596315