Senior Java Backend Developer (Onsite)

Job Title: Senior Java Backend Developer (Onsite)

Location: Mason, OH



* Please include your Linkedin on your resume *

Role Summary:



We are looking for a Senior Java API / Microservices Developer to design, build, and support scalable microservices and REST APIs on AWS. This is a backend-only role (not full stack). You will lead technical design, mentor engineers, and ensure secure, reliable, and high-performance services.

The role also requires strong knowledge of AWS S3, Glue-based ELT, and Apache Iceberg tables to support data ingestion, cataloging, and analytics use cases, plus basic AI/ML awareness for integrating with model-driven services.

• Lead the design and development of microservices and REST APIs using Java a...