Backend Java Engineer – Payments APIs

SupportFinity™; Nebraska; On-site; USD 105,000 - 115,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Generous earned time off

401K/student loan repayment

Employee stock purchase program

Job summary

SupportFinity™ is seeking a mid-level Backend Software Engineer to design, develop, and maintain Java-based services that support secure payment workflows. The ideal candidate will have 3+ years of experience in backend development and strong skills in RESTful API design.

You will collaborate in an Agile environment and contribute to discussions on architecture and system improvements, all while maintaining a focus on high performance and reliability. The pay range for this role is $105,000 to $115,000.

Qualifications

• 3+ years of experience developing Java-based backend applications.
• Proficient in building production services with Spring Boot and Hibernate/JPA.
• Strong understanding of RESTful API design and implementation.

Responsibilities

• Design, develop, and maintain Java-based backend services supporting customer-facing payment APIs.
• Build and enhance RESTful APIs and service integrations in a scalable service-based environment.
• Incorporate AI-enabled development tools to improve delivery speed and code quality.

Skills

Java-based backend applications

RESTful API design

Spring Boot

Hibernate/JPA

PostgreSQL

Microservices architectures

Education

Bachelor’s degree in Computer Science, Software Engineering, or related field

Tools

AI-enabled development tools

Job description

SupportFinity™ is seeking a mid-level Backend Software Engineer to design, develop, and maintain Java-based services that support secure payment workflows. The ideal candidate will have 3+ years of experience in backend development and strong skills in RESTful API design.

You will collaborate in an Agile environment and contribute to discussions on architecture and system improvements, all while maintaining a focus on high performance and reliability. The pay range for this role is $105,000 to $115,000.