Senior Software Engineer

We are seeking a hands‑on Java Spring Boot Developer to support a large‑scale Check Modernization initiative within a major enterprise banking environment. This platform processes approximately 5 million checks nightly representing billions of dollars in transactions.

This is a long‑term modernization effort focused on migrating legacy mainframe applications to modern cloud‑based architecture. The organization is currently consolidating 27 applications into 4 strategic platforms over a 4–6 year roadmap and is about halfway through the transformation.

The selected candidate will join one Agile Scrum team as a full contributing developer with approximately 100% focus on modernization and hands‑on coding.

• Design, develop, and enhance enterprise applications using Java and Spring Boot
• Support modernization and migration efforts from mainframe to cloud‑based systems
• Build and maintain event‑driven and messaging‑based integrations using Kafka and JMS
• Develop scalable microservices and distributed application components
• Collaborate with onshore and offshore Scrum teams across Columbus and India
• Participate in code reviews, testing, deployment activities, and production support
• Contribute to cloud‑native development and containerized deployments
• Support highly critical financial systems processing high‑volume nightly transactions

• 6+ years of Java development experience
• 6+ years of Spring Boot experience
• 3+ years of cloud experience (AWS, Azure, or GCP)
• Experience working in Agile/Scrum environments
• Must complete and provide a Hacker Rank or Glider assessment

• Kafka
• JMS / Messaging technologies
• Azure experience preferred (any cloud platform accepted)
• Experience supporting modernization initiatives and microservices architecture
• Ability to convert to full‑time employment without sponsorship
• Hybrid schedule: 3 days onsite in Columbus, OH (mandatory)