Software Developer (Java) - Public Sector

Newtone Consulting • Government • Cybersecurity • Java • SQL • COBOL • 15 days ago

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Salary

$66k – $75k per year (gross)

Location

In office (Singapore)

Seniority

Middle · 3+ years exp

Employment

Full-Time

First seen by Alion on Sep 16, 2026.

Overview

Company

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Profile match

Newtone Consulting

Technology talent sourcing, staff augmentation and application delivery across Singapore, Hong Kong and APAC, with expertise in data, AI, cloud and cybersecurity.

newtone-consulting.com • Singapore • UTC+08:00 • IT Staffing & Staff Augmentation • Information Security • Cybersecurity • Est. 2013

Location: Walking distance from Jurong East MRT

Budget: Up to $8,000 (Salary to commensurate with experience)

Job Responsibilities

Design, develop, and maintain backend applications using Java and related technologies
Build RESTful APIs and microservices to support web and mobile applications
Participate in system architecture, design discussions, and code reviews
Optimize application performance, scalability, and reliability
Integrate with databases, third-party systems, and messaging platforms
Write clean, maintainable, and testable code following best practices
Perform unit testing, integration testing, and support UAT/production releases
Troubleshoot and resolve production issues
Collaborate with frontend developers, DevOps engineers, QA, and business stakeholders

Qualification & Experience

Bachelors' degree in Information Technology or equivalent.
Min 3 years in Java based development with relevant architecture and design principles knowledge.
Candidate must be experience in application development from scratch.
Experience with messaging tools like IBM MQ / Kafka is a plus.
Prior experience in financial or public sector industry is a plus.
Experience building backend systems using object-oriented design principles.
Experience with RESTful API development.

Skills

Design, Scalability, Ibm Mq Series, Public Sector, REST APIs development, Java Applications, Architectural Design, application performance, Apache Kafka, Java, SQL Development, Object-Oriented Design

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