Full Stack Engineer

Rapsys Technologies Pte Ltd.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

Rapsys Technologies Pte Ltd. is hiring a Full Stack Engineer in Singapore to lead end-to-end development of scalable web applications. The role covers both frontend and backend work, API design, database integration, and building robust CI/CD pipelines.

You will work with Next.js, React, TypeScript, Node.js, and Python, deploying on AWS, and ensuring code quality with automated testing and security checks. On-site in Singapore, collaborating across teams.

Qualifications

• Relevant educational qualification in Computer Science, Software Engineering, Information Technology, or related technical fields.
• Strong experience in software engineering and full-stack development.
• Proficiency with Next.js, React, TypeScript, Node.js, and Python.

Responsibilities

• Design, develop, enhance, and maintain full-stack applications, APIs, backend services, databases, and system integrations.
• Develop applications using 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

Software engineering fundamentals

Education

Bachelor's in CS or related field

Tools

Next.js

React

TypeScript

Node.js

Python

PostgreSQL

AWS

Docker

Job description

We're Hiring: Full Stack Engineer!

We are seeking a highly skilled and experienced Full Stack Engineer to join our dynamic team in Singapore. The ideal candidate will have a deep technical background and a passion for building scalable, high-performance web applications. You will be responsible for the end-to-end development process, ensuring seamless integration between front-end interfaces and back-end logic to deliver exceptional user experiences.

Location: Singapore, Singapore
Work Mode: Work from Office
Role: Full Stack Engineer

Key Responsibilities and Activities:

• 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.

Job Requirements Qualification & Experience

• 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, containerisation, and development automation.
• Experience supporting and troubleshooting applications across development and production environments.