Java Developer (Microservices, Multithreading, Payment) - NJ

PERSOL SINGAPORE PTE. LTD.Singaporemycareersfuturepublished 10/16/2026
Must-have:JavaQA/TestMicroservicesAIFinTech

About the company

It is a MNC company.

Your tasks

  • Design, develop, and maintain scalable Java-based applications for banking and payment systems.
  • Develop and maintain Spring Boot Microservices and REST APIs.
  • Work on Java Multithreading / Concurrency for high-performance transaction processing.
  • Develop and integrate payment processing solutions and banking applications.
  • Troubleshoot performance, production, and transaction-related issues.
  • Collaborate with business, technical, and QA teams to deliver reliable solutions.

Requirements

  • Bachelor’s degree in computer science or engineering
  • Minimum 5+ years of experience in Java, Microservices, Multithreading, SpringBoot, Payments.
  • Strong hands-on experience in Core Java
  • Strong knowledge of Multithreading / Concurrency
  • Hands-on experience with Spring Boot
  • Strongexperience in Microservices Architecture
  • Experience developing REST APIs
  • Hands on experience of SQL / Databases

How to apply

Interested candidates, who wish to apply for the above position, please send in your resume to kellyitsg@persolapac.com

Other

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Contact person

Listed by the employer in the job posting — for questions and your application.