Senior Full-Stack Engineer: Scale Data Pipelines & Apps

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 to design, implement, and maintain scalable software solutions. You will work with React, Node.js, and PostgreSQL to deliver citizen-centric products and data-driven features.

Collaborate with product managers, designers, and engineers, participate in code reviews, and own quality end-to-end. Experience with CI/CD, cloud services (AWS), and data pipelines is highly valued.

Qualifications

• 5+ years of software development experience, full-stack preferred.
• Strong fundamentals in data structures, algorithms, and software design.
• Proficient in React, Node.js, and PostgreSQL.
• Experience with CI/CD, automated testing, and DevOps.
• Familiarity with cloud services, with added advantage for AWS.

Responsibilities

• Design, develop, and maintain software applications.
• Build scalable contact data pipelines with ingestion, deduplication, and segmentation logic.
• Collaborate with product managers, designers, and engineers to deliver high-quality products.
• Participate in code reviews and own quality end-to-end.
• Debug and troubleshoot issues and improve performance.
• Implement automated testing and CI/CD pipelines and document designs.

Skills

React

Node.js

PostgreSQL

CI/CD

AWS

DevOps

Kotlin

Data lakes

Deduplication

CRM

Education

Bachelor's degree in Computer Science or related field

Tools

Docker

Job description

RAPSYS TECHNOLOGIES PTE. LTD. is seeking a skilled Full Stack Web Developer to design, implement, and maintain scalable software solutions. You will work with React, Node.js, and PostgreSQL to deliver citizen-centric products and data-driven features.

Collaborate with product managers, designers, and engineers, participate in code reviews, and own quality end-to-end. Experience with CI/CD, cloud services (AWS), and data pipelines is highly valued.