Full stack web Developer(React, Node.js, and PostgreSQL)(Budget $7600)

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

We're Hiring: Full Stack Web Developer!

We are seeking a skilled and driven Full Stack Web Developer to join our team in Singapore. The ideal candidate will have at least 5 years of experience building robust web applications, with expertise in both front-end and back-end technologies. Bring your passion for coding, problem-solving, and delivering high-quality solutions to help us grow and innovate.

Location: Singapore, Singapore
Work Mode: Work from Office
Role: Full Stack Web Developer

What to expect:

• 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. No dedicated QE on the team, so you own quality end-to-end.
• Documentation: Create and document technical designs that are aligned with architectural guidelines.
• Integrate with downstream platforms: Connect ContactSG with communication channels (email, SMS, etc.) 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, make architectural decisions, and ensure alignment with best practices and business goals.

Experiences we look out for:

• At least 5 years of relevant working experience in software development, preferably in full stack web development.
• A degree in Computer Science or a related field is preferred.
• Possess a strong understanding of computer science fundamentals, including data structures, algorithms, programming skills, and software design principles and patterns.
• Proficient in full stack development with hands-on experience using technologies such as React, Node.js, and PostgreSQL.
• Experience with CI/CD pipelines, automated testing, and DevOps practices.
• Familiarity with cloud services, with added advantage for experience in AWS services.
• Demonstrated strong ability to write clean, maintainable, and efficient code in a collaborative environment.
• Experience with data lakes and large-scale data processing is a plus.
• Familiarity with record matching and deduplication techniques is a plus.Background in CRM, contact management, or customer data platforms is a plus.
• Experience with Kotlin is a plus (to support legacy codebases).