Senior Full-Stack Web Developer – Singapore Office

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

Job summary

Rapsys Technologies Pte Ltd. is seeking a skilled Full Stack Web Developer in Singapore to join our team. You will design, develop, and maintain scalable web applications using React on the frontend and Node.js with PostgreSQL on the backend.

The ideal candidate has at least 5 years of experience, strong CS fundamentals, and hands-on experience with CI/CD, DevOps, and cloud services (AWS). You will collaborate with product managers, designers, and engineers, participate in code reviews, and own

Qualifications

• 5+ years of relevant software development experience.
• Degree in CS preferred.
• Proficient in full stack development with React/Node/PostgreSQL.
• Experience with CI/CD pipelines and DevOps practices.
• Familiarity with AWS services.

Responsibilities

• Design, develop, and maintain software applications: Write clean, scalable, and efficient code to create software solutions that meet user needs.
• Build scalable contact data pipelines: Develop robust data ingestion, deduplication, and segmentation logic for contact management at scale.
• Collaborate with cross-functional teams: Work closely with product managers, designers, and other engineers to deliver high-quality citizen-centric products.
• Participate in code reviews: Ensure code quality and share knowledge with team members to improve overall team performance.
• Debug and troubleshoot issues: Identify and resolve software defects and performance issues.
• Implement automated testing and continuous integration: Ensure the reliability and stability of the software through automated tests and CI/CD pipelines.
• Documentation: Create and document technical designs that are aligned with architectural guidelines.
• Integrate with downstream platforms: Connect ContactSG with communication channels used by agencies.
• Stay updated with the latest industry trends: Continuously learn and apply new technologies and best practices to improve our products.
• Act as a technical lead when required: Drive technical direction and architectural decisions.

Skills

React

Node.js

PostgreSQL

CI/CD

AWS

Data lakes

Kotlin

Deduplication

CRM

Education

Bachelor's degree in Computer Science or related field

Job description

Rapsys Technologies Pte Ltd. is seeking a skilled Full Stack Web Developer in Singapore to join our team. You will design, develop, and maintain scalable web applications using React on the frontend and Node.js with PostgreSQL on the backend.

The ideal candidate has at least 5 years of experience, strong CS fundamentals, and hands-on experience with CI/CD, DevOps, and cloud services (AWS). You will collaborate with product managers, designers, and engineers, participate in code reviews, and own