Full Stack JAVA Developer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full Stack JAVA Developer based in the United States.

This is a senior full-stack engineering role focused on modernizing mission-critical legacy applications through scalable Java technologies.
You will design and develop microservices, REST APIs, data ingestion pipelines, and reporting solutions that support complex financial data workflows.
The role combines application development with data processing, reporting modernization, automated workflows, and comprehensive quality assurance.
You will work with technologies including Java, SQL, JasperReports, Javalin, REST, JSON, and multiple file-based ingestion formats.
Your work will help deliver reliable, traceable, and audit-ready solutions while improving legacy systems and reporting processes.
The position involves close collaboration with business users, technical teams, vendors, stakeholders, and interfacing applications.
This fully remote opportunity is ideal for an experienced Java engineer who enjoys solving complex integration, data, reporting, and modernization challenges.