Sr Java Engineer / Enterprise / Onsite / Full Time

A well-established, North American enterprise is hiring a Senior Java Software Developer to join its internal technology team at its corporate headquarters in Southeast Wisconsin. This is a full-time role focused on building modern, scalable Java applications using Spring, RESTful services, and microservice architecture within a high-traffic, enterprise environment. This role offers the rare combination of long‑term stability and modern engineering challenges. The team is looking for a seasoned Java engineer who wants to influence architecture, mentor peers, and work on systems that directly support a large and growing business. You’ll gain exposure to complex enterprise systems, modern DevOps practices, and a collaborative engineering culture that values quality and performance without the volatility of startups or short‑term contracts. Required Skills & Experience 7+ years of professional Java development experience Strong experience with Spring / Spring Boot in enterprise environments Experience building and consuming RESTful web services Solid understanding of SQL and ORM frameworks (JPA / Hibernate) Experience working with Git and CI/CD pipelines Bachelor’s degree in Computer Science, Engineering, or equivalent experience Desired Skills & Experience Microservices architecture experience Exposure to caching and service discovery tools Experience with JSON, XML, and SOAP integrations Agile / Scrum development experience Prior mentorship or technical leadership experience What You Will Be Doing Tech Breakdown 60% Java / Spring / Microservices 20% Database & persistence (SQL, JPA) 10% CI/CD, performance tuning, and optimization 10% Code reviews and architectural collaboration The Offer Competitive salary ($96,000–$148,000) You Will Receive The Following Benefits Medical, Dental, Vision Insurance 401(k) with strong employer match Generous PTO and paid holidays Applicants must be currently authorized to work in the US on a full‑time basis now and in the future. #J-18808-Ljbffr