Java & Spring Boot Microservices Engineer

Luma Financial Technologies, LLC; Cincinnati (OH); On-site; USD 85,000 - 140,000; Full time

Job summary

Luma Financial Technologies, LLC in Cincinnati seeks a Software Development Engineer to design and implement integrations with our platform. You will collaborate with engineers, product teams, and business partners to build scalable, secure microservices and APIs.

The role emphasizes performance, test coverage, CI/CD, and production support across time zones. Strong Java and Spring Boot experience, plus relational and NoSQL databases, is essential for delivering reliable financial software.

Qualifications

• Bachelor’s degree or above in Computer Science, Engineering, or a related field.
• Minimum 4 years of professional software development experience.
• Proven experience working in an Agile framework (Scrum/Kanban).
• Strong expertise in Java and Spring Boot.
• Strong experience with relational and noSQL databases.
• Solid understanding of microservices architecture and design patterns.
• API and Async streaming.
• Experience with production and troubleshooting.
• Hands-on experience with cloud computing (AWS preferred).
• Familiarity with CI/CD pipelines and production deployment best practices.
• Familiarity with AI tools like Claude Code and AWS Kiro.
• Good understanding of React frontend application is desired.

Responsibilities

• Design and implement scalable microservices
• Develop and maintain high-performance Java and Spring Boot applications
• Create and optimize APIs with a focus on system reliability
• Develop async communication systems
• Implement robust monitoring and alerting solutions
• Work with both relational and non-relational databases
• Collaborate with cross-functional teams to refine and deliver technical solutions
• Stay up to date with emerging technologies, architectures, and coding best practices
• Adapt to a fast-paced environment with shifting priorities

Skills

Java

Spring Boot

Microservices

Relational databases

NoSQL databases

API design

Async streaming

AWS

CI/CD

React

Troubleshooting

Claude Code

AWS Kiro

Education

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

Tools

CI/CD pipelines

Job description

Luma Financial Technologies, LLC in Cincinnati seeks a Software Development Engineer to design and implement integrations with our platform. You will collaborate with engineers, product teams, and business partners to build scalable, secure microservices and APIs.

The role emphasizes performance, test coverage, CI/CD, and production support across time zones. Strong Java and Spring Boot experience, plus relational and NoSQL databases, is essential for delivering reliable financial software.