Full-Stack Engineer: Next.js, TypeScript, AWS & CI/CD

RAPSYS TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

RAPSYS TECHNOLOGIES PTE. LTD. is hiring for a full-stack developer to design, build, and maintain robust applications and APIs.

You will work with Next.js, React, TypeScript, Node.js, Python, and PostgreSQL, and implement automated testing, CI/CD, and security practices. AWS deployment and containerization are core responsibilities, with strong emphasis on system integrations and observability. The role requires solid fundamentals in software engineering, experience across development and

Qualifications

• Relevant educational qualification in Computer Science, Software Engineering, Information Technology, or related technical fields.
• Relevant experience in software engineering, full-stack development, DevSecOps.
• Strong application development and software engineering fundamentals.
• Proficiency in modern full-stack technologies such as Next.js, React, TypeScript, Node.js, and Python.
• Experience with relational databases such as PostgreSQL.
• Experience developing and integrating APIs, backend services, databases, and system integrations.
• Experience with automated testing, code-quality tools, and application quality practices.
• Experience designing and maintaining CI/CD pipelines.
• Familiarity with AWS cloud services and application deployment.
• Understanding of application security, vulnerability management, authentication, access controls, and secure coding practices.
• Experience with Git, containerization, and development automation.

Responsibilities

• Design, develop, enhance, and maintain full-stack applications, APIs, backend services, databases, and system integrations.
• Develop applications using modern technologies such as Next.js, React, TypeScript, Node.js, Python, and PostgreSQL.
• Establish automated testing, code-quality checks, and quality gates to improve application and release quality.
• Design, implement, and maintain CI/CD pipelines for automated build, testing, security scanning, and deployment.
• Integrate application security and vulnerability checks throughout the software development lifecycle.
• Deploy and support applications on AWS and container-based environments.
• Implement application logging, monitoring, health checks, and alerts to support application operations.
• Troubleshoot application, integration, deployment, and production issues and implement appropriate fixes.
• Automate repetitive development, deployment, and application-support activities.
• Create and maintain technical documentation for application design, deployment, and operations.

Skills

Full-stack development

DevSecOps

Engineering fundamentals

API development

Testing & quality

Education

Computer Science / Software Engineering / IT

Tools

Next.js

React

TypeScript

Node.js

Python

PostgreSQL

Git

Docker

AWS

Job description

RAPSYS TECHNOLOGIES PTE. LTD. is hiring for a full-stack developer to design, build, and maintain robust applications and APIs.

You will work with Next.js, React, TypeScript, Node.js, Python, and PostgreSQL, and implement automated testing, CI/CD, and security practices. AWS deployment and containerization are core responsibilities, with strong emphasis on system integrations and observability. The role requires solid fundamentals in software engineering, experience across development and