Senior Software Engineer

SAGETECH PTE. LTD.; Singapore; On-site; SGD 100,000 - 125,000; Full time

Job summary

A leading tech company based in Singapore is seeking a skilled software developer with over 4 years of professional experience. The ideal candidate will have strong proficiency in JavaScript/TypeScript and extensive expertise in Node.js for backend development. Experience in modern frontend frameworks, particularly React or Angular, is essential for building complex, data-heavy applications. The role requires a deep understanding of consuming real-time data from WebSocket and REST APIs, along with core computer science principles.

Qualifications

• 4+ years of professional software development experience.
• Strong proficiency in JavaScript/TypeScript.
• Extensive experience with Node.js on the backend.
• Experience with modern frontend frameworks like React or Angular.
• Deep experience in consuming and managing real-time data from WebSocket and REST APIs.
• Strong understanding of core computer science fundamentals.

Skills

JavaScript/TypeScript

Node.js

React or Angular

WebSocket

REST APIs

Data structures

Algorithms

Job description

Roles: 4+ years of professional software development experience.

Strong proficiency in JavaScript/TypeScript and extensive experience with Node.js on the backend.

Strong experience with a modern frontend framework, preferably React or Angular, for building complex, data-heavy applications.

Deep experience consuming and managing real-time data from WebSocket and REST APIs.

A strong understanding of core computer science fundamentals (data structures, algorithms) and a passion for writing clean, efficient, and reliable code.