Fintech Software Engineer - Microservices & Cloud

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

Job summary

Luma Financial Technologies in Cincinnati seeks a Software Development Engineer to design and implement integrations with our fintech platform. You will collaborate with engineers, product owners, and business teams to deliver scalable, secure solutions, emphasizing performance and maintainability.

The ideal candidate has at least 4 years of software development experience, strong Java and Spring Boot skills, and hands-on work with relational and NoSQL databases, microservices, and cloud-based

Qualifications

• Bachelor’s degree or above in Computer Science, Engineering, or a related field.
• 4+ years of professional software development experience.
• Proven experience with Agile frameworks (Scrum/Kanban).
• Demonstrated commitment to high-quality, maintainable code.
• Strong expertise in Java and Spring Boot.
• Strong experience with relational and NoSQL databases.
• Solid understanding of microservices architecture and design patterns.
• Experience with API design 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 applications 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 NoSQL 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

Agile methodologies

Microservices

API design

Cloud computing

Production troubleshooting

Education

Bachelor’s degree in Computer Science or related field

Tools

Spring Boot

Relational Databases

NoSQL Databases

APIs

CI/CD pipelines

AWS

React

Job description

Luma Financial Technologies in Cincinnati seeks a Software Development Engineer to design and implement integrations with our fintech platform. You will collaborate with engineers, product owners, and business teams to deliver scalable, secure solutions, emphasizing performance and maintainability.

The ideal candidate has at least 4 years of software development experience, strong Java and Spring Boot skills, and hands-on work with relational and NoSQL databases, microservices, and cloud-based