IT Programmers

KOH INFRASTRUCTURE SERVICES PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading infrastructure services firm in Singapore is seeking an experienced IT Programmer to join their team. The ideal candidate will possess at least 3 years of experience in Java programming, with skills in JSP, Servlets, and SQL. Responsibilities include coding, testing, and documentation of applications, as well as supporting end-users. Proficiency in English is essential, and the candidate should be able to work well in a team environment. This role offers a dynamic work atmosphere with opportunities for professional growth.

Qualifications

• At least 3 years of experience with programming skills in Java.
• Proficient in English, both spoken and written.
• Experience in software testing and documentation.

Responsibilities

• Code, modify, test, and document new and existing programs.
• Prepare and document test data and environments.
• Assist in project management and user training.

Skills

Java

JSP

Servlet

Java Bean

Java Script

SQL

HTML 5

Web Services (REST API)

XML

UML diagrams

Tools

IBM RAD9.0

Eclipse

Job description

Job Description & Requirements

Working Experience And Skill Requirement IT Programmer

• a. Must be able to speak and write English proficiently;
• b. Have at least three (3) years' post graduate experience working with Personal computers or compatibles;
• c. Have at least three (3) years' post graduate experience using MS OS such as Windows 7 or higher and Microsoft Outlook;
• d. Able to conduct unit, module, functional and volume testing; to analyze test results and to take corrective action.

For Java Requirement

The Programmer shall be required to:

• a. Have three (3) years’ experience, within the past four (4) year’s timeframe, in each of the programming skills: - JSP, - Servlet, - Java Bean, - Java Script, - Session management - JDBC, SQL
• b. Have two (2) years’ experience, within the past three (3) year’s timeframe, in coding programs using each of the skills: - HTML 5 - XHTML - AJAX - Web Services (REST API) - JSON - Java Server Faces - EJB (session, entity & message, Service Locator, Business Delegate, Data Transfer Object, Data Access Object),
• c. Preferably have hands on experience on the following: - IBM RAD9.0 or above or Eclipse or equivalent - Portal and Portlet development - n-Tier Architecture - Java Web Security/LDAP - JEE Security - JEE Transaction - XML - Web Services (SOAP) - JNDI - UML diagrams - Secure coding to prevent application vulnerabilities (for eg. Cross-site scripting; Injection vulnerability flaws such as SQL injection, command injection; Race conditions; Improper error / exception handling, etc)

The Programmers shall be required to:

1. Code, modify, test, correct and document new and existing programs using assigned languages, tools and coding conventions;
2. Prepare and document test data;
3. Prepare and set up testing and production environment;
4. Prepare and maintain program and system documentation;
5. Assist in establishing file structures and processing logic requirements;
6. Produce deliverables according to group standards and procedures;
7. Assist Project Leaders in the study and design of application systems and work coordination, project management and user training work;
8. Troubleshooting and supporting end-users in the implementation and maintenance of application systems;
9. Train other contract programmers in the relevant skills;
10. Participate in Disaster Recovery activities eg simulation exercise at Disaster Recovery sites;
11. Learn / pick up new programming skills related to System Development and Maintenance as assigned by the supervisors;
12. Any other tasks related to System Development and Maintenance as assigned by the supervisors.