IO Datasphere, Inc. has been providing project management, software development and IT staff augmentation services to our clients in the Midwest and throughout the U.S. since 1996. We are an approved vendor on contract to provide software development and IT staff augmentation services for the States of Illinois, Michigan, Minnesota, Iowa, and Wisconsin. We also provide these services to businesses, as well as local and county governments, in the Midwest and nationwide.

Our client is looking for a Java Developer to work on a variety of client s Engineering projects. They may be migration projects, cloud-based projects, GIS, etc. and play a hands-on senior technologist/lead role in the design, development, and modernization, and support of client applications. The Java Developer will also provide technical expertise in modernization efforts such as upgrading Java versions, updating presentation layer technologies, migrating applications to container hosted environments, and providing guidance in the development of a CI/CD development pipeline following industry best practices.

Client is looking for someone with strong experience in Java, MVC pattern implementation (Struts, Spring), container creation and deployment, full lifecycle testing, microservice architecture patterns, and Agile project management methodology.

Tasks

• Design and develop new applications, and enhance and modernize existing applications
• Solve complex technical problems
• Provide technical leadership to modernization efforts.
• Develop testing methodology and criteria and implement them on automated build processes.
• Lead efforts for modernizing Java applications following industry best practices.
• Develop application presentation layers using modern JavaScript/TypeScript technologies such as Angular.
• Provide technical leadership to moving applications toward a microservices and modern looking architecture.

NOTE: Candidate must be a current WI resident or currently located in the Midwest & willing to relocate to WI at their own expense prior to starting the role. The selected hire will work a hybrid schedule (40% onsite and 60% remote). PLEASE SEND STATE ID/DL as proof of location.

Location: Madison, WI (Hybrid 40% on-site / 60% remote)

Contract: 1 year

Skills Required:

• 5+ years - Java/J2EE experience
• 5+ years - Spring Framework
• 5+ years SQL experience
• 4+ years Hands on Architecture/Design experience
• 5+ years Spring boot experience
• 5+ years Angular experience
• 5+ years Experience working in Hybrid and Agile Methodologies
• 4+ years Oracle and PL/SQL stored procedure experience
• 4+ years Micro services
• 4+ years - API development experience
• Experience working with Maven, IntelliJ, and Java 21
• Experience working with industry standard patterns for modernization (e. lift and shift, strangler, etc.)
• Container creation and deployment experience
• Full lifecycle testing experience

Skills Desired A plus to have:

• 4+ years - Java Batch experience
• 5+ years - Automated Testing Best Practice
• 4+ years - AWS Cloud based development experience
• 3+ years - DevSecOps Best Practices, including leveraging SonarQube
• Experience working with Liberty
• Leveraging GitHub Copilot or similar GenAI based IDE tools to accelerate software development and testing practices
• Experience working with Box APIs

***Rate depends on experience

*** Local candidates preferred, not mandatory

*** Candidates authorized to work in the US are encouraged to apply. We can accept H1b, , TN, and other valid work visas for IT. However, we cannot accept OPT or CPT visas at this time.

*** Companies submitting candidates should only submit direct W2 employees for this position.

Please submit your resume by using the "URL" below