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 Ap…