Full Stack software developer

Rapsys Technologies Pte Ltd.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Rapsys Technologies Pte Ltd. in Singapore is seeking a seasoned Full Stack Software Developer to design, build and maintain robust applications. You will work across the stack, from Angular frontend to Node.js and Python backend, and integrate with AWS cloud services.

Join an Agile team, contribute to CI/CD and DevSecOps pipelines, and collaborate with product, security and infra teams to deliver secure, scalable software across environments.

Qualifications

• 5+ years of full-stack development experience in enterprise-grade applications.
• Strong proficiency in Angular, Node.js, and Python.
• Experience with AWS cloud services and cloud-native architectures.
• Hands-on with CI/CD and DevSecOps practices.

Responsibilities

• Design, develop, enhance, integrate, test and maintain full-stack applications using Angular, Node.js and Python.
• Implement and integrate cloud-native services within the AWS environment to support deployment and operation.
• Develop and maintain CI/CD and DevSecOps pipelines across development, testing, and production environments.
• Participate in Agile ceremonies and collaborate with cross-functional teams to deliver working software incrementally.
• Take ownership of technical tasks, troubleshoot issues, and mitigate risks to deliver timely results.
• Contribute to code and design reviews and maintain technical documentation for knowledge sharing.
• Demonstrate strong capabilities in architectural design, testing, and building secure, scalable applications.
• Demonstrate practical experience deploying applications on AWS and integrating compute, storage, and networking services.

Skills

Angular

Node.js

Python

RESTful APIs

CI/CD

DevSecOps

AWS

Agile

Git

Tools

Git

Docker

Kubernetes

Job description

We're Hiring: Full Stack Software Developer!

We are looking for an innovative and skilled Full Stack Software Developer to join our team in Singapore. If you have a passion for building robust and scalable applications, thrive in a collaborative environment, and bring at least 5 years of experience, we want to hear from you!

Location: Singapore, Singapore

Work Mode: Work from Office

Role: Full Stack Software Developer

What You'll Do:

• Design, develop, enhance, integrate, test and maintain the Authority’s full stack software applications, including frontend applications, backend services, APIs, databases and supporting components, using modern software engineering practices.
• Implement, configure and integrate cloud-native services within the Authority’s Government Commercial Cloud Amazon Web Services (GCC AWS) environment, including compute, storage, database, networking, security, monitoring, and integration services, to support the deployment and operation of the Authority’s applications.
• Develop, maintain and improve the Authority’s CI/CD and DevSecOps pipelines, including source control, automated build, testing, code quality analysis, security scanning, packaging and deployment across development, testing, and production environments.
• Participate and contribute actively within an Agile software development environment, including sprint planning, backlog refinement, daily stand-ups, technical discussions, demonstrations and retrospectives, and delivering working software and other assigned deliverables iteratively in accordance with agreed sprint objectives.
• Take ownership of assigned technical, project related tasks, and deliverables, including investigating and resolving technical issues, coordination, conducting troubleshooting and root-cause analysis, identifying technical risks and improvement opportunities, and implementing appropriate solutions in a timely manner.
• Collaborate with product owners, business analysts, developers, architects, infrastructure and cybersecurity teams, vendors and other stakeholders to align technical activities, resolve issues and support successful delivery; and
• Participate in code and design reviews, maintain technical documentation, actively contribute to knowledge sharing and continuous improvement within the team
• Demonstrate strong full-stack engineering capabilities, including hands‑on proficiency in Angular for frontend development, Node.js and Python for backend development, RESTful API design and integration, and database technologies.
• Demonstrate strong software engineering capabilities, including software architecture, software design principles, automated testing, debugging, and the development of secure, scalable, and maintainable applications.
• Demonstrate strong hands‑on experience developing and deploying applications on AWS, including the use and integration of compute, storage, database, networking, security and monitoring services;
• Demonstrate experience designing and implementing cloud‑native, event driven and microservices architectures, including synchronous and asynchronous integration patterns using APIs, message queues and other messaging technologies.
• Demonstrate strong practical experience in modern CI/CD and DevSecOps practices, including Git-based source control, automated build and deployment pipelines, integration of testing and security controls into CI/CD pipelines, code quality management, vulnerability scanning, and controlled deployment across multiple environments.