Full Stack Java Developer

IO Datasphere; Lansing (MI); On-site; USD 90,000 - 120,000; Full time

Job summary

Michigan Department of Health and Human Services (DHHS) seeks a Full Stack Java Developer in Lansing to design, build, test, and support applications including a mobile app for child support. You will collaborate with Architects, Analysts, and teammates to ensure solutions meet performance standards and business goals.

This role requires strong Java/Spring Boot, Angular, and SQL skills with a hybrid work schedule.

Qualifications

• 5+ years of experience with Java and OO programming.
• Experience with Spring Boot and RESTful APIs.
• Proficient in Angular for responsive single-page apps.
• Strong SQL skills for data manipulation and reporting.
• Familiar with Agile development and CI/CD tooling.
• Understanding of secure coding practices and performance tuning.
• Experience supporting Child Support applications or related initiatives.

Responsibilities

• Design, build, and test application programs, including new development and enhancements to existing modules.
• Provide production support, including issue analysis, bug fixes, testing, and deployment to production environments.
• Collaborate with Application Architects and Business Analysts on functional and technical designs.
• Develop and maintain technical documentation and participate in design reviews.
• Analyze requirements, code, and test modules to ensure quality and alignment with specs.
• Apply domain knowledge to all tasks and contribute to process improvements.

Skills

Java

Spring Boot

Angular

SQL

Agile

CI/CD

Git

Secure coding

Child Support domain knowledge

Job description

Client Name Michigan Department of Health and Human Services (DHHS)

Requisition 165574

Location Lansing, MI

Duration 1+ years

Due Date 09/17/2026

C2C Possible Yes. Rate depends on experience

Interview Method Webcam or Onsite

NOTE: Open to candidates local to the Lansing, Michigan area or those willing to relocate from DAY ONE at their OWN EXPENSE. Hybrid Work Schedule (non-negotiable): There is NO remote-only option. Wednesdays and Thursdays are REQUIRED on-site days. We can accept H1b, H4, TN and other valid work visas for IT. However we cannot accept OPT or CPT visas at this time.

Description:

Our client is seeking a Full Stack Java Developer. The resource is responsible for designing, building, testing, and supporting both new and existing software applications including Mobile app for child support. This role plays a key part in developing program modules and providing reliable production support for designated applications or systems. The associate collaborates closely with Application Architects, Business Analysts, and other team members to ensure technical solutions align with business goals and performance standards.

Tasks:

• Design, build, and test application programs, including new development and enhancements to existing modules.


• Provide production support, including issue analysis, bug fixes, testing, and deployment to production environments.


• Collaborate with Application Architects and Business Analysts to confirm and validate both functional and technical designs.


• Develop and maintain necessary technical documentation and participate in design reviews as scheduled.


• Analyze requirements, code, and test simple to moderately complex program modules, ensuring quality and compliance with design specifications.


• Apply sound technical, industry, and domain knowledge to all tasks and project work.


• Contribute to continuous improvement efforts in coding practices, system performance, and team processes.

Skills Required

• 5+ years - Experience with Java - Strong object-oriented programming skills and familiarity with Java-based enterprise application development.


• 5+ years -Spring Boot - Experience with creating RESTful APIs and using Spring Boot for building scalable and maintainable applications.


• 5+ years- Angular - Proficient in developing responsive, single-page web applications using Angular.


• 5+ years SQL Ability to write efficient SQL queries for data manipulation and reporting; experience with relational database systems.


• Familiarity with Agile development methodologies.


• Exposure to CI/CD tools and version control systems like Git.


• Understanding of secure coding practices and application performance tuning.


• Experience supporting Child Support applications, programs, or initiatives