Kasi Jeyaseelan Naveen (Proprietor Of Arient Solutions) Hiring! Full Time Java Backend Developer (Trading Systems) in , Earn up to SGD 7,500 - Ricebowl

Role Overview

This role supports The Post Trade PC team is executing a critical upgrade of the an Java application, including a major Spring Boot upgrade, Hibernate migration, and development of a new Dashboard. Experienced Java Backend Engineers are required to support post-upgrade validation, regression testing, troubleshooting, code remediation, and backend API development ensuring successful delivery of project milestones.

Key Responsibilities

•                     Perform end‑to‑end development and testing activities, requiring strong Java expertise in Spring Boot, Microservices, and Hibernate, along with willingness to execute manual and regression testing and implement timely defect fixes.

•                     Execute approximately 2,200 manual regression test cases using Zephyr to validate system stability and functionality.

•                     Accurately document, track, and update all test outcomes in Zephyr and Jira.

•                     Identify, troubleshoot, and resolve issues related to the Spring Boot and Hibernate upgrades.

•                     Conduct comprehensive root‑cause analysis and implement necessary code fixes, enhancements, or optimizations.

•                     Design and develop backend REST APIs for the Dashboard using Java, Spring Boot, and Hibernate.

•                     Collaborate closely with cross‑functional development and QA teams throughout the upgrade and testing cycles.

•                     Ensure proper maintenance and archiving of all code changes, testing artifacts, and technical documentation.

•                     Support go‑live readiness activities, post‑deployment stabilization, and follow‑up issue resolution.

Required Skills & Experience

• Strong proficiency in Java, Spring Framework, Spring Boot, Microservices, and Hibernate.
• Experience in backend system upgrades, troubleshooting, and defect resolution.
• Hands‑on experience performing manual regression testing and validating large‑scale test suites.
• Familiarity with testing and project management tools such as Zephyr and Jira.
• Ability to operate effectively in a hybrid working environment and collaborate across distributed teams.
• Exposure to CI/CD pipelines and tools (e.g., Jenkins).
• Understanding of automation testing frameworks such as Selenium or JUnit. 

Nice-to-Have

• Experience working on dashboard or analytics platform development.
• Background in financial markets or post‑trade systems.
• Knowledge of performance tuning and optimization for Java applications.
• Experience in migration projects or time‑bound service engagements.
• Understanding of banking technology environments and compliance standards.
• 1–4 years of relevant experience in IT support.
• Strong communication and technical writing skills.
• Proactive, self‑driven, and able to work independently as well as in a team environment.
• Well‑organized and disciplined in following documented processes and procedures.

Qualifications:

• Bachelor's degree in Computer Science, Engineering, or a related discipline.
• 5+ years of hands‑on Java backend development experience.
• Strong understanding of software development best practices and testing methodologies.
• Excellent problem‑solving skills and ability to perform under pressure in a fast‑paced environment.
• Strong communication skills with the ability to collaborate effectively with cross‑functional teams.