Java Backend Engineer - Cloud & API

Compunnel, Inc.; New York (NY); On-site; USD 100,000 - 130,000; Full time

Job summary

A global technology firm in New York seeks an experienced Backend/Core Java Developer to enhance solutions for FIS Apex and Transcend applications. The role requires strong expertise in Java/J2EE technologies, API development, and a commitment to high-quality software delivery. Ideal candidates will have experience with multithreaded systems and familiarity with cloud migration. The position offers an opportunity to work within a dynamic team environment focused on international projects.

Qualifications

• 6–12 years of experience in Core Java/J2EE development.
• Strong understanding of Spring, Hibernate, REST APIs, relational databases.
• Excellent problem-solving and analytical skills.

Responsibilities

• Collaborate with global Repo IT development team.
• Develop understanding of FIS Apex and Transcend applications.
• Analyze and re-engineer legacy application flows.
• Perform data extraction, transformation, and loading tasks.
• Ensure code quality and adherence to delivery timelines.

Skills

Core Java/J2EE development

Spring

Hibernate

Spring Boot

REST APIs

relational databases (Oracle/MSSQL)

multithreaded systems

middleware (Tibco EMS/RV, IBM MQ, Solace, Kafka)

XML and JSON message parsing

development tools (Maven/Gradle)

version control systems (JIRA, Git)

CI/CD pipelines (Jenkins/Git)

scheduling tools (Autosys)

design patterns

multi-tier enterprise architecture

problem-solving skills

Job description

A global technology firm in New York seeks an experienced Backend/Core Java Developer to enhance solutions for FIS Apex and Transcend applications. The role requires strong expertise in Java/J2EE technologies, API development, and a commitment to high-quality software delivery. Ideal candidates will have experience with multithreaded systems and familiarity with cloud migration. The position offers an opportunity to work within a dynamic team environment focused on international projects.