Senior Java Full-Stack Engineer (Spring REST)

Sciente International Pte Ltd; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

Sciente International Pte Ltd is seeking a Systems Analyst with 5+ years of experience in requirements gathering, application/database design, development, testing, and implementation. The role emphasizes Java, Spring Framework, web UI frameworks, and database technologies in both web and mainframe environments.

The ideal candidate will have strong analytical and communication skills, project management capabilities, and the ability to translate user requirements into robust specifications.

Qualifications

• Diploma or Degree in Information Technology or related discipline
• Minimum 5 years of experience as a Java Developer with systems analysis and QA
• Strong proficiency in Java, Java EE and Spring Framework (Spring Boot, Spring Batch, Spring Web)
• Experience with Angular/AngularJS, React, PrimeFaces, or equivalent web UI frameworks
• Knowledge of Hibernate, JPA, relational databases and SQL
• Experience with REST, SOAP, web services, SOA, AJAX, JSF and responsive web design
• Familiarity with Eclipse IDE and XML
• Experience with DB2, MS SQL Server and MongoDB
• Exposure to mainframe environments, MVS, JCL, Windows and AWS
• Strong communication, analytical, problem-solving and project management skills
• Ability to gather user requirements and translate into specifications
• Experience in OOAD

Responsibilities

• Gather and analyze business and user requirements and translate into functional/technical specifications
• Design, develop, and maintain enterprise applications using Java, Java EE, Spring Boot, Spring Batch and Spring Web
• Develop responsive web applications using Angular/AngularJS, React, PrimeFaces, JSF or equivalent UI frameworks
• Design, develop, and integrate RESTful and SOAP web services and SOA components
• Work with Hibernate and JPA and relational databases including DB2 and MS SQL Server
• Perform system analysis, database design, development, implementation and QA
• Conduct unit/integration testing, code reviews and performance optimization
• Support web app integration using AJAX, XML, JavaScript and Java
• Work with mainframe environments (MVS, JCL) as required
• Collaborate with stakeholders, tech teams and vendors for project delivery
• Manage timelines, deliverables and quality following SDLC best practices
• Maintain technical documentation and support deployment, maintenance and troubleshooting

Skills

Java/Java EE

Spring Framework

Angular/React

REST/SOAP Web Services

Hibernate/JPA

SQL/Databases

OOAD

Communication/PM

Mainframe Exposure

Education

Diploma or Degree in IT or related

Tools

Eclipse IDE

DB2

MS SQL Server

MongoDB

Job description

Sciente International Pte Ltd is seeking a Systems Analyst with 5+ years of experience in requirements gathering, application/database design, development, testing, and implementation. The role emphasizes Java, Spring Framework, web UI frameworks, and database technologies in both web and mainframe environments.

The ideal candidate will have strong analytical and communication skills, project management capabilities, and the ability to translate user requirements into robust specifications.