AWS NodeJS Developer

KRIS INFOTECH PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A tech company in Singapore is seeking a backend developer to design and implement AWS services. The ideal candidate will have extensive experience in Node.JS and a strong grasp of building secure APIs. Responsibilities include delivering features end-to-end, collaborating in Agile environments, and maintaining coding standards. This role offers a dynamic opportunity to innovate and contribute to scalable backend architectures in a cloud environment.

Qualifications

• Deep hands-on Node.JS development experience.
• Strong understanding of AWS and secure delivery.

Responsibilities

• Design, implement, and operate backend services on AWS.
• Architect secure, scalable APIs and event-driven workloads.
• Deliver features end-to-end, build APIs and Lambda functions.
• Review technical feasibility of requirements and user stories.
• Investigate issues and perform root-cause analysis.
• Maintain coding standards and improve component library.
• Contribute to Agile practices and sprint activities.

Job description

Job Description:

• Contribute to the design, implementation and operation of backend services running on AWS.
• You'll architect secure, scalable APIs and event-driven workloads on platforms such as AWS Lambda, API Gateway, Secrets Manager, SQS / SNS / EventBridge, ensuring reliability, performance and compliance.
• This role requires deep hands‑on Node.JS development experience, and strong understanding of secure, compliant delivery on AWS.
• Uphold coding standards and best practices.
• Job Responsibilities: Deliver features end‑to‑end, build APIs, Lambda functions, and backend services from user stories and technical designs.
• Review requirements and user stories for technical feasibility, scope and risk. Propose pragmatic alternatives when needed.
• Investigate issues, perform root‑cause analysis and implement resilient fixes with tests.
• Quality first, write clean and testable code; add unit/integration tests, ensure accessibility (WCAG), performance and security best practices.
• Participate in code reviews, maintain coding standards, and improve the component library.
• Partner with BA, refine acceptance criteria, clarify edge cases and ensure business value is met.
• Agile way of working, contribute to backlog grooming, daily stand‑ups, and retrospectives; provide accurate estimates.
• Collaborate on CI/CD, Feature flags, and observability for safe frequent release.

Requirements:

• Design & Build Enablement (P5 - Master)