Senior Software Engineer

Corporate Headquarters

12575 Uline Drive, Pleasant Prairie, WI 53158

Are you an expert at developing software solutions from start to finish? Then you belong at Uline! Join us as a Senior Software Engineer, where you’ll work hands‑on to design and implement solutions that power our always‑on cloud‑native microservices and drive success at our growing North American company.

Uline’s 450+ person in‑house tech team builds and supports the custom systems that run our business. The team owns and creates solutions that operate at scale, supporting operations from warehouse management to e-commerce.

• Drive the transition to a resilient, always‑on microservices architecture on Red Hat Open Shift.
• Provide technical guidance to a team of Software Engineers, ensuring project support and strong performance.
• Build and secure scalable cloud‑native applications using Java and Spring Boot.
• Enhance system observability and monitoring across thousands of microservices with tools like Dyna Trace, Grafana and Elastic Stack.
• Streamline deployments with a Git Ops‑powered CI/CD pipeline built on Tekton and Argo CD.

• Bachelor’s degree in information technology, computer science or related field.
• 10+ years of Java development and SQL experience.
• 5+ years of microservices development with Java Spring framework.
• 2+ years deploying and managing Java microservices on Kubernetes platforms such as Red Hat Open Shift.
• Uline does not participate in the H1‑B lottery.

• Complete health insurance coverage and 401(k) with 6% employer match that starts day one!
• Multiple bonus programs.
• Paid holidays and generous paid time off.
• Tuition Assistance Program that covers professional continuing education.

• On‑site café and first‑class fitness center with complimentary personal trainers.
• Over four miles of beautifully maintained walking trails.

Uline, a family‑owned company, is North America’s leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations.

Uline is a drug‑free workplace. All new hires must complete a pre‑employment hair follicle drug screening. All positions are on‑site.

EEO/AA Employer/Vet/Disabled