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Full Stack Application Developer

EMQ2 TECHNOLOGY SERVICES PTE. LTD.

Software EngineeringSenior ExecutiveFull-timeToa Payoh, Balestier, Serangoon, Singapore

Job Description

RESPONSIBILITY 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. EXPERIENCE AND SKILLS NEEDED Full Stack Development: ·       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). Our Benefits • Competitive remuneration package • Flexible work schedule and remote work options • Career progression opportunities • Medical insurance coverage • Open & transparent culture with a flat hierarchy Interested candidates, please apply via join.sandp1t.com

Listing closes 11 Dec 2026.

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