Java Software Engineer

AVENSYS CONSULTING PTE. LTD.; Singapore; Presencial; SGD 60.000 - 100.000; Jornada completa

Descripción de la vacante

Avensys Consulting PTE. LTD. in Singapore invites a Java Software Engineer to join our team for a one-year renewable contract. The role covers end-to-end development across frontend, backend, and data layers with emphasis on Java, JEE, Spring, and Angular.

You will collaborate with product squads, refine requirements, and contribute to testing, deployment, and documentation. A minimum of three years' hands-on experience and strong knowledge of Oracle DB are required.

Formación

• At least three (3) years of relevant experience in application development and changes for projects.
• Proficient in Java, XML, JSP, HTML/CSS/JavaScript, and JEE/Spring stack.
• Experience with Oracle Database and SQL/PLSQL; familiarity with data/app integration is a plus.
• Knowledge of build and deployment tools (Git, Ant, Eclipse, Jtest) and testing activities.

Responsabilidades

• Develop and maintain end-to-end application components across frontend, backend, integration, and data layers.
• Participate in SCRUM ceremonies, refine backlogs, and contribute to technical discussions.
• Write unit and integration tests; support SIT, UAT, and regression testing.
• Investigate defects and assist in deployment, release procedures, and post-release validation.
• Create and maintain technical documentation and artefacts; share knowledge with the squad.

Conocimientos

Java

XML

JSP

HTML

CSS

JavaScript

JEE

Spring/Spring Boot

Angular

Struts

Hibernate

iBatis

Oracle Database

Oracle SQL

PL/SQL

SQL Developer

Herramientas

Git

Ant

Eclipse

Jtest

Log4j

Shell scripting

Cron jobs

Descripción del empleo

Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail, and supply chain.

We are currently looking to hire Java Software Engineer.

This is an exciting opportunity to expand your skill set, achieve job satisfaction and work-life balance. More details as below.

Job Type: One-year Renewable Contract

Job Description

• Perform end-to-end application development across the frontend, backend, integration, database/data and reporting layers, where applicable.
• Participate in product squad sync-ups, backlog refinement, planning, progress reviews and technical discussions for assigned CRs/enhancements.
• Participate in requirement refinement, impact assessment and technical solutioning with the Product Owner/Product Lead, Tech Lead and relevant stakeholders.
• Develop, configure, unit test and integrate application changes in accordance with approved requirements, technical designs and engineering standards.
• Develop and maintain application components, APIs/interfaces, database scripts, batch jobs and reports, where applicable.
• Perform unit and integration testing and support System Integration Testing (SIT), User Acceptance Testing (UAT), regression testing and other applicable testing activities.
• Investigate, troubleshoot and resolve defects identified during development and testing. - Support cybersecurity assessments, vulnerability remediation, security testing and closure of technical findings associated with the CRs/enhancements.
• Support build, release and deployment activities, including preparation of deployment procedures/scripts, release verification, rollback procedures where applicable and post-deployment validation.
• Support investigation and resolution of production issues relating to delivered CRs/enhancements.
• Develop automated tests and improve engineering and testing practices where appropriate.
• Maintain relevant technical documentation and artefacts, including technical designs, database/interface changes, configuration changes, source code documentation, build/deployment procedures and implementation records.
• Contribute to system knowledge building and knowledge sharing within the product squad.
• Work with architecture, platform, infrastructure, database, integration and cybersecurity teams to resolve technical dependencies and issues.
• Support knowledge transfer and handover of completed CRs/enhancements to the relevant maintenance/O&S team, where required.
• Be willing and able to acquire additional technical competencies required to support CRs/enhancement across OASIS application landscape.

Qualification

• At least three (3) years of relevant experience in application development and implementation of change requests and/or enhancements for the projects.
• Application Development:
  • Java
  • XML
  • JSP
  • HTML
  • CSS
  • JavaScript
  • JEE
  • Spring / Spring Boot
  • Angular
  • STRUTS
  • Hibernate
  • iBatis
  • Enterprise Technical Architecture
  • Object-Oriented Analysis and Design (OOAD)
  • JEE/J2EE design patterns
  • Database and Data
  • Oracle Database
  • Oracle SQL
  • Oracle PL/SQL
  • Oracle SQL Developer
  • Database design and data modelling Development,
• Build and Engineering Tools:
  • Git
  • Ant
  • Eclipse 3.3 and above
  • Jtest
  • Log4j
  • Shell scripting
  • Cron jobs
  • Microsoft Edge
  • Application/interface integration
  • Build and deployment
  • Defect investigation and troubleshooting
• Reporting and Dashboard Technologies:
  • ETL design and development using Talend Data Management Platform 8.0.1
  • Crystal Reports
  • Weblogic
  • INET Crystal Clear 23 and above
  • Apache POI
  • JFreeChart Where assigned CRs/enhancements involve Dashboard/Reporting components, the engineers shall be expected to progressively acquire the necessary knowledge and competency to develop, test, troubleshoot and support changes involving these technologies.
• LDAP, Directory and Authentication Technologies:
  • LDAP Schema Management
  • Directory Tree Design
  • Oracle OUD LDAP Server
  • WAM (SiteMinder) Version 12 and above
  • Kerberos for Windows Server 2019 and above Where assigned CRs/enhancements involve LDAP, directory or authentication components, the engineers shall be expected to progressively acquire the necessary knowledge and competency to develop, test, troubleshoot and support changes involving these technologies.

WHAT’S ON OFFER

You will be remunerated with an excellent base salary and entitled to attractive company benefits. Additionally, you will get the opportunity to enjoy a fun and collaborative work environment, alongside a strong career progression.

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