Senior Java Backend Developer

3 weeks ago


Singapore ZENITH INFOTECH (S) PTE LTD. Full time
Job Summary

At Zenith Infotech (S) Pte Ltd., we are seeking a skilled Senior Java Backend Developer to join our team. As a key member of our development team, you will be responsible for designing, building, and maintaining enterprise-level Java applications.

This is a 12-month contract with a salary range of $5,000-$6,300. Security clearance is required before onboarding. If you are passionate about Java development and have a strong desire to work on complex systems, this is the perfect opportunity for you.

Key Responsibilities

• Design and build enablement - read existing Java codes, write specifications based on Java codes, and build APIs.

• Strong proficiency in Enterprise Java and related backend framework (Spring, Hibernate, JPA, etc.).

• Experience with enterprise DBMS solutions, preferably IBM DB2.

• Familiar with JSP & JSF.

Nice to Have

• Familiar with AWS cloud infrastructure and services.

• Familiar with frontend UI development, particularly with React and TypeScript.

• Familiar with Figma.

How You Will Contribute

• Read legacy JSP UI and Java codes to extract business rules and design APIs required to invoke existing Java methods.

• Document down the specifications of the API such as request and response schema, and mapping of the variables from the payloads to the UI fields, and where the APIs will be invoked from the UI to the SRS/SDS document.

• Work with BA on finalising the design with Client.

• Build the APIs and JUnit based on the documented design.

• Work with BA and React developers to support defect fixes.

Requirements

• Security Clearance

• JSP

• TypeScript

• IBM DB2

• UI

• JUnit

• Java

• API

• Mapping

• Hibernate

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