Software Engineer / Systems Analyst

TOPPAN ECQUARIA PTE. LTD.; Singapore; On-site; SGD 60,000 - 100,000; Full time

Job summary

TOPPAN ECQUARIA PTE. LTD. seeks senior developers to gather requirements, design and implement Java-based solutions, and ensure robust testing and documentation. You will contribute to system design, participate in training, and support end-users through implementation and maintenance.

The role emphasizes secure coding, integration with government services, and ongoing learning of new technologies within a collaborative team.

Qualifications

• Three years of experience in JSP/Servlet/Java Bean, JavaScript and SQL within the last four years.
• Two years of coding experience using HTML5/XHTML/AJAX/JSON, JSF, EJB (Session/Entity/DTO/DAO) in the last three years.

Responsibilities

• Requirements gathering from stakeholders and impact analysis for business apps.
• Code, modify, test, and document programs using assigned languages and conventions.
• Prepare and conduct unit, module, functional, and volume testing; document results.
• Analyze test outcomes and apply corrective actions for quality.
• Prepare and maintain system documentation per group standards.
• Assist in system design, file structures, and processing logic.
• Support Project Leaders in study, design, coordination, and user training.
• Troubleshoot and support end-users during implementation and maintenance.
• Train other developers in relevant technical skills.
• Participate in Disaster Recovery drills and resilience activities.
• Pursue continuous improvement by learning new programming skills.

Tools

JSP/Servlet/Java Bean

JavaScript

JDBC/SQL

HTML5/XHTML/AJAX/JSON

Java Server Faces

EJB (Session/Entity/DTO/DAO)

XML

Web Services SOAP

AngularJS

UML

Secure Coding (XSS/Injection/Race)

Corppass/Singpass integration

JEE/Security/JNDI

Job description

Responsibilities

• Requirements & Analysis: Assist in gathering requirements from stakeholders and analyze the potential impact on related business applications.
• Software Development: Code, modify, test, correct, and document both new and existing programs using assigned languages, tools, and coding conventions.
• Testing Operations: Prepare and document test data, set up testing and production environments, and conduct unit, module, functional, and volume testing.
• Quality Assurance: Analyze all test results and take necessary corrective actions.
• Technical Documentation: Prepare and maintain comprehensive program and system documentation while producing deliverables according to group standards.
• System Design: Assist in establishing file structures and processing logic requirements.
• Project Support: Assist Project Leaders in the study and design of application systems, work coordination, project management, and user training.
• Maintenance & Support: Troubleshoot and support end-users during the implementation and maintenance of application systems.
• Team Development: Train other developers in relevant technical skills.
• Operational Resilience: Participate in Disaster Recovery activities, including simulation exercises at Disaster Recovery sites.
• Continuous Improvement: Learn and pick up new programming skills related to system development as assigned by supervisors.

Prerequisites

Core Technical Requirements

• Three (3) years of experience (within the past four years) in each of the following:
• o JSP, Servlet, and Java Bean.
• o JavaScript and Session management.
• o JDBC and SQL.

Two (2) years of experience (within the past three years) in coding using:

• o HTML 5, XHTML, AJAX, and JSON.
• o Java Server Faces.
• o EJB, including session, entity & message, Service Locator, Business Delegate, Data Transfer Object (DTO), and Data Access Object (DAO).

Preferred Technical Skills

• Development Tools: Hands-on experience with Eclipse, or equivalent tools.
• Architecture: Experience in Portal and Portlet development and n-Tier Architecture.
• Security & Infrastructure: Knowledge of Java Web Security/LDAP, JEE Security, JEE Transaction, and JNDI.
• Web Technologies: Proficiency in XML, Web Services (SOAP), and AngularJS development.
• Design: Ability to work with UML diagrams.
• Secure Coding: Expertise in preventing application vulnerabilities, such as Cross-site scripting, Injection flows (SQL/Command), Race conditions, and improper error/exception handling.
• Integration: Experience with application integration for government services such as Corppass and Singpass.