Java Developer

Our client, a public sector organization, is seeking a Java Developer IV to join their team. As a Java Developer IV, you will be part of the application development unit supporting delivery of robust, scalable software solutions. The ideal candidate will have strong problem-solving skills, a collaborative mindset, and a commitment to quality engineering practices that will align successfully in the organization.

Job Title: Java Developer IV

Location: Madison, WI (Onsite required for interviews; 100% remote possible from within the Madison area, with availability to come into the office if needed)

Duration: 9+ months with highly possible extension / conversion

Employment Type: W-2 Contract. Candidates must be authorized to work in the United States

What's the Job?

• Develop and maintain Java (8 to 21) backend applications, ensuring high performance, scalability, and reliability.
• Build and maintain Spring Boot services, including RESTful APIs that integrate frontend and backend systems.
• Implement and support messaging queue and caching solutions using Kafka, Redis, or equivalent technologies.
• Develop and maintain Angular (21) user interfaces with a focus on responsiveness, usability, and ADA/WCAG compliance.
• Participate in the full software development lifecycle, including requirements gathering, design, coding, testing, code reviews, and deployment.

What's Needed?

• 8+ years working with Java (8 to 21) and Spring Framework/Spring Boot.
• 8+ years in web applications development, web services, and REST API development.
• 5+ years in messaging queues and caching, including Kafka and Redis (or equivalent tools).
• 5+ years working with Angular 21, including building maintainable front-end components.
• 8+ years working with relational databases such as Oracle, plus 5+ years using JUnit and Playwright for testing.

If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!

About ManpowerGroup, Parent Company of: Manpower, Experis, Talent Solutions, and Jefferson Wells.

ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands – Manpower, Experis, Talent Solutions, and Jefferson Wells – creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.

ManpowerGroup is committed to providing equal employment opportunities in a professional, high quality work environment. It is the policy of ManpowerGroup and all of its subsidiaries to recruit, train, promote, transfer, pay and take all employment actions without regard to an employee's race, color, national origin, ancestry, sex, sexual orientation, gender identity, genetic information, religion, age, disability, protected veteran status, or any other basis protected by applicable law.