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Senior Java Developer

Senior Java Developer

GlintsKuala Lumpur, Kuala Lumpur, Malaysia
15 hours ago
Job description

We are seeking a highly skilled and experienced Senior Java Developer to join our client's team. The ideal candidate should have a strong background in handling high-volume transactions, data localization, and latency management. You will be adept at building and maintaining secure, scalable infrastructures and integrating with multiple financial institutions and services.

Key Responsibilities

  • Manage high-volume transactions and optimize latency and data localization.
  • Implement encryption and secure storage solutions.
  • Develop real-time monitoring systems to detect and prevent fraudulent transactions. Integrate with merchants, banks, and financial institutions.
  • Develop APIs for external developers to facilitate service integration.
  • Handle and process large volumes of transaction data and user information.
  • Maintain and scale infrastructure to support user growth and transaction volumes.

Qualifications

  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • Minimum 4+ years of experience in Java development.
  • Apply frameworks and libraries like Spring Boot,Apache Struts, JavaServer Faces (JSF),Hibernate, or Maven / Gradle for development and dependency management.
  • Proven experience with OAuth2, JWT, and secure API development.
  • Proficient in building RESTful APIs (Spring MVC, gRPC, and JSON).
  • Optimize Java concurrency utilities and JVM performance settings.
  • Experience in working with databases like MySQL, PostgreSQL, & Cassandra / MongoDB (NoSQL), and ORM technologies.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and teamwork skills.
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    Senior Java Developer • Kuala Lumpur, Kuala Lumpur, Malaysia