Senior Full Stack Developer

3 days ago

Singapore DCI CONSULTANTS PRIVATE LIMITED Remote Work Freelance Full time

Job Description: Senior Full-Stack Engineer Role Overview The Full Stack Engineer is responsible for designing, developing, deploying, and maintaining scalable, high-performance, and secure web applications. This role requires expertise in both frontend and backend development, cloud technologies, DevOps automation, and application security. Engineers will work in an agile, DevOps-driven environment to ensure software quality, security, and maintainability.Key Responsibilities Own end-to-end application development across frontend, backend, and cloud infrastructure. Design, develop, and maintain responsive, accessible, and performant web applications. Implement modern frontend architectures emphasizing reusability, scalability, and security. Develop robust backend services and APIs ensuring reliability, security, and observability. Collaborate with QA engineers to ensure automated test coverage and bug fixes. Optimize CI/CD deployment strategies for seamless, automated releases. Work with DevOps teams to automate infrastructure provisioning, monitoring, and cloud deployments. Ensure security across the full stack (authentication, authorization, API security, frontend best practices). Continuously evaluate and adopt emerging technologies to improve performance and developer productivity. Requirements Education Degree or Diploma in Computer Science, Computer/Electronics Engineering, Information Technology, or related disciplines. Core Competencies Strong proficiency in both frontend and backend development. Experience with Git and modern workflows (GitFlow, trunk-based development). At least 7 years relevant experience needed to the jobscope Technical Skills Frontend Development Languages: JavaScript, TypeScript. Frameworks: React.js, Next.js, Vue.js, Angular, Svelte. UI libraries: Material-UI, Tailwind CSS, Bootstrap. Mobile: Swift (iOS), Kotlin (Android), React Native. Tools: Figma (wireframing, prototyping). Backend Development Frameworks: Node.js (Express.js, NestJS), Ruby on Rails, Java/Kotlin (Spring Boot), Python (Django, Flask, FastAPI), Golang. APIs: RESTful APIs, GraphQL, gRPC, WebSockets. Observability & Monitoring APM tools: Datadog, New Relic, Sentry, Prometheus, OpenTelemetry. Logging frameworks: ELK Stack, Loki, Fluentd. Dashboarding & alerting for real-time monitoring. Backend Scalability & API Design Strong understanding of API design principles (REST, GraphQL, gRPC, WebSockets). Knowledge of API rate limiting, caching (Redis, Varnish), performance optimization. Familiarity with scaling strategies (horizontal scaling, autoscaling, load balancing). DevOps, Cloud, and Infrastructure CI/CD: GitHub Actions, GitLab CI, ArgoCD, Jenkins. Cloud platforms: AWS, Azure, Google Cloud, Cloudflare Workers. Containerization & orchestration: Docker, Kubernetes. Infrastructure as Code: Terraform, CloudFormation, Pulumi. Security Best Practices Frontend: CSP, CORS, XSS prevention. Backend: OAuth, JWT, API rate limiting, encryption. Cloud: IAM, Secrets Management, OWASP Top 10. Software Quality & Testing Frontend: Jest, Cypress, Playwright, Pact. Backend: Postman, Supertest, contract testing. Bonus / Nice-to-Have Experience Low-code platforms: OutSystems, Mendix, Appian. Micro-frontends & modular frontend architectures. Edge computing: Cloudflare Workers, AWS Singaporean only Working Location : Central**We regret to inform that only shortlisted candidates will be notified. Personal data collected will be used for recruitment purposes**

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