Application Engineer

ALLEGIS GROUP SINGAPORE PRIVATE LIMITED; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

ALLEGIS GROUP SINGAPORE PRIVATE LIMITED is seeking a Software Engineer to join our enterprise engineering team in Singapore. You will focus on backend services with Java and Kotlin, while contributing to frontend work with React, TypeScript, and JavaScript.

You will work across the full software development lifecycle, design scalable database interactions with MS SQL Server or PostgreSQL, and deliver production-ready code with minimal supervision.

Qualifications

• 3+ years of hands-on experience building applications in Java and Kotlin.
• Full stack experience with React, TypeScript, and JavaScript.
• Hands-on experience with relational databases such as MS SQL Server or PostgreSQL.

Responsibilities

• Design and develop backend services using Java and Kotlin.
• Build and maintain frontend components with React and TypeScript.
• Work with MS SQL Server or PostgreSQL databases to support functionality.
• Write clean, testable code aligned with enterprise standards.
• Participate in code reviews and collaborative development activities.
• Troubleshoot issues and deliver robust solutions independently.
• Complete coding tasks by following documented requirements.

Skills

Java

Kotlin

React

TypeScript

JavaScript

MS SQL Server

PostgreSQL

Problem solving

Independent work

Job description

Overview

We are hiring a Software Engineer to join an enterprise engineering team within a large, structured corporate environment. This role supports the design, development, and enhancement of internal systems that are critical to business operations.

The team is expanding and is focused on delivery efficiency and long-term system ownership. This position is well suited for engineers who are comfortable operating independently, solving problems beyond textbook scenarios, and delivering reliable, production-ready solutions.

About the Role

As a Software Engineer, you will primarily focus on backend engineering, with frontend responsibilities forming a smaller but important part of the role. You will work across the full software development lifecycle, taking ownership of backend‑heavy solutions that require strong logical thinking, clean design, and the ability to anticipate real‑world usage patterns. While the role includes exposure to frontend technologies, success in this position is driven by backend strength, problem‑solving ability, and independence.

What You'll Do

• Design and develop backend services using Java and Kotlin
• Build and maintain frontend components using TypeScript, JavaScript, and React
• Work with MS SQL Server or PostgreSQL databases to support application functionality
• Write clean, maintainable, and testable code aligned with enterprise engineering standards
• Participate in code reviews and collaborative development activities, including pair programming
• Independently troubleshoot issues and implement robust solutions
• Complete coding assignments and project tasks by strictly following documented requirements

Must‑Have Experience

• Minimum 3+ years proven experience developing applications with Java and Kotlin in a corporate or enterprise setting
• Full stack development experience, including React, TypeScript, and JavaScript
• Hands‑on experience with relational databases such as MS SQL Server or PostgreSQL
• Strong problem‑solving and logical reasoning skills
• Ability to work independently and take ownership of assigned work
• Experience delivering working code under minimal supervision

We regret to inform that only shortlisted candidates will be notified.

EA registration number : WONG LIN, RACHEL, R25158204 Allegis Group Singapore Pte Ltd, Company Reg No. 200909448N, EA Licence No. 10C4544