Backend/Core Java Developer

4 days ago

New York, NY, United States Compunnel, Inc. Full-time $100,000 - $130,000

We are seeking an experienced Backend/Core Java Developer to join our global Repo IT development team.

The ideal candidate will have strong expertise in Java/J2EE technologies, API development, and enterprise application architecture.

This role involves working on FIS Apex and Transcend applications, re-engineering legacy flows, and contributing to cloud migration initiatives.

The candidate should possess excellent problem-solving skills, adaptability to new technologies, and a commitment to delivering high-quality solutions within deadlines.

Key Responsibilities

  • Collaborate with the global Repo IT development team to deliver robust backend solutions.
  • Develop a deep understanding of FIS Apex and Transcend applications, including global functionality and workflows.
  • Analyze and re-engineer US-specific legacy application flows to align with global standards.
  • Perform data extraction, transformation, and loading tasks for Transcend implementation.
  • Ensure code quality and adherence to delivery timelines.
  • Propose and implement solutions following best practices and design principles.
  • Contribute to the firm’s transformation agenda by adopting standard toolchains and migrating infrastructure to the cloud.
  • Communicate effectively with stakeholders and team members.
  • Demonstrate willingness to learn new technologies and tools as required.

Required Qualifications

  • 6–12 years of experience in Core Java/J2EE development with Spring, Hibernate, Spring Boot, REST APIs, and relational databases (Oracle/MSSQL) on Unix/Linux platforms.
  • Experience building multithreaded, real-time systems handling high message volumes using middleware such as Tibco EMS/RV, IBM MQ, Solace, or Kafka.
  • Proficiency in XML and JSON message parsing, publishing, and integration.
  • Familiarity with development tools and version control systems (Maven/Gradle, JIRA, Git) and experience with CI/CD pipelines (Jenkins/Git).
  • Knowledge of scheduling tools like Autosys.
  • Strong understanding of programming concepts, design patterns, and multi-tier enterprise architecture.
  • Excellent problem-solving and analytical skills.

Preferred Qualifications

  • Experience with reporting tools such as iReports.
  • Exposure to Cloud/DevOps tools.
  • Knowledge of investment banking domains (Fixed Income – Bonds/Repo) or Collateral Management and Optimization.
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