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Java Spring Boot Engineer Jobs in Brookfield, WI

As a Senior Software Engineer, your day will be filled with exciting challenges and opportunities ... Strong proficiency in Java, Spring Boot, and Micronaut expertise , with a deep understanding of ...

Develop clean, maintainable, and efficient code in Java programming languages for backend services ... Working with Spring Framework including Spring Boot, Spring Security, Spring Data, and Spring Cloud;

Technology Architect -Java

Milwaukee, WI

$62 - $83.75/hr

Microservices (spring boot) * CICD knowledge * mysql * At least 3 years of experience working on the architecture of applications using J2EE. * At least 3 years of experience in development of Java ...

... or Java (Spring Boot). * Experience building and consuming REST APIs and microservices ... Bachelor's degree in computer science , Engineering, Information Technology, Data Science, Applied ...

... with Java-based distributed systems, including RESTful APIs, Spring Boot microservices, and ... As an experienced Automation Engineer , you will have the ability to share new ideas and ...

As a Software Engineer, you will help evolve a missioncritical MRI software platform built on a ... Familiarity with Java/JEE, Spring Boot or Spring frameworks, and API tools such as Swagger/OpenAPI

As a Software Engineer, you will help evolve a mission-critical MRI software platform built on a ... Familiarity with Java/JEE, Spring Boot or Spring frameworks, and API tools such as Swagger/OpenAPI

Senior Automation Engineer

Milwaukee, WI · Hybrid

$102K - $134K/yr

... with Java-based distributed systems, including RESTful APIs, Spring Boot microservices, and ... As an experienced Senior Automation Engineer ,you will have the ability to share new ideas and ...

... Java, Spring Boot and Websphere; 10 years leading teams in the payment industry; 10 years working ... engineering teams and delivering enterprise applications that handle high throughput payment ...

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Java Spring Boot Engineer information

See Brookfield, WI salary details

$25

$57

$80

How much do java spring boot engineer jobs pay per hour?

As of Jul 7, 2026, the average hourly pay for java spring boot engineer in Brookfield, WI is $57.20, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $64.62 per hour, depending on experience, location, and employer.

What is a Java Spring Boot Engineer?

A Java Spring Boot Engineer is a software developer who specializes in building applications using the Spring Boot framework, which is a part of the larger Spring ecosystem for Java. Their primary role involves designing, developing, and maintaining scalable and robust backend systems, RESTful APIs, and microservices. They work with other technologies and tools commonly used in Java development, such as databases, cloud platforms, and testing frameworks. Spring Boot Engineers help organizations quickly create production-ready applications with minimal configuration, focusing on performance and maintainability.

What is the difference between Java Spring Boot Engineer vs Java Backend Developer?

AspectJava Spring Boot EngineerJava Backend Developer
Required CredentialsBachelor's in CS or related, Spring Boot certificationsBachelor's in CS or related, Java certifications
Work EnvironmentDevelops REST APIs, microservices, using Spring BootBuilds server-side applications, APIs, and database integration
Industry UsageCommon in enterprise, cloud, and microservices projectsUsed across various industries for backend systems
Search & Comparison IntentOften compared for specialization in Spring Boot frameworksBroader role, less focused on specific frameworks

Java Spring Boot Engineers specialize in developing microservices and REST APIs using the Spring Boot framework, often requiring specific certifications. Java Backend Developers have a broader focus on server-side application development, including database integration and API creation, with a more general skill set. Both roles are vital in enterprise environments, but Spring Boot Engineers typically work more with microservices architectures.

What are some typical challenges Java Spring Boot Engineers face when integrating new microservices into existing systems?

Java Spring Boot Engineers often encounter challenges related to ensuring smooth communication between new microservices and legacy systems. Common issues include handling data consistency, managing API versioning, and ensuring proper authentication across services. Additionally, engineers must carefully monitor service performance and troubleshoot deployment issues, especially when working within cloud-native or containerized environments. Collaboration with DevOps and QA teams is essential to ensure robust integration and minimize downtime.

What are the key skills and qualifications needed to thrive as a Java Spring Boot Engineer, and why are they important?

To thrive as a Java Spring Boot Engineer, you need strong proficiency in Java programming, a deep understanding of the Spring Boot framework, and a relevant degree in computer science or related fields. Familiarity with tools such as Maven, Gradle, Git, RESTful APIs, and experience with databases like MySQL or MongoDB is typically required, along with certifications like Oracle Certified Professional or Spring Professional Certification being advantageous. Effective problem-solving skills, teamwork, and clear communication are crucial soft skills that help in collaborating with cross-functional teams and translating business requirements into robust solutions. These skills and qualities are essential for building scalable, maintainable applications and ensuring successful project delivery in dynamic development environments.
Infographic showing various Java Spring Boot Engineer job openings in Brookfield, WI as of July 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $118,980 per year, or $57.2 per hour.
Senior Backend Engineer

$97K - $195K/yr

Full-time

Re-posted 18 days ago


Job description

Job Description

We are FIS. Our technology powers the world's economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you're ready to start learning, growing and making an impact with a career in fintech, we'd like to know: Are you FIS?

NOTE:

  • This position is hybrid (3 days onsite) in our FIS Office locations in Chicago (Illinois), Milwaukee (Wisconsin), Atlanta (Georgia) and Jacksonville (Florida).
  • Current and future sponsorship not available for this position

About the Team:

We are the premiere digital transformation partner for financial institutions committed to the future of banking and to creating safe and personalized customer experiences that help people better manage their financial lives. Our fully integrated and flexible platform is built on years of digital lending experience, enabling digital agility within months and a full suite of end-to-end consumer, small business and embedded finance solutions that fit the way people want to bank.

FIS technology powers the world's economy and our teams bring innovation to life. If you are ready to start learning, growing, and making an impact with a career in fintech, we encourage you to apply. Are you FIS?

A DAY IN THE LIFE:

As a Senior Software Engineer, your day will be filled with exciting challenges and opportunities to shape the future of financial technology. You'll collaborate with a talented team of engineers and play a crucial role in developing cutting-edge solutions that drive innovation in the financial sector. Your responsibilities will include developing and implementing scalable software, troubleshooting complex issues, and contributing to the overall success of our products.

WHAT WE'LL TRUST YOU TO DELIVER:

  • Take the lead in developing, and delivering high-quality software solutions. Mentor junior team members and contribute to a culture of continuous learning and improvement.
  • Engage in full-stack development, from backend systems to user interfaces. Work with technologies such as Java, Javascript and Typescript, RESTful API integrations, microservices and event-driven architecture.
  • Collaborate with cross-functional teams, including product managers, UX designers, and QA engineers, to bring innovative features and products to market. Participate in agile development processes to deliver results efficiently.
  • Analyze complex technical problems and propose effective solutions. Be proactive in identifying areas for improvement and optimizing existing systems for performance and reliability.
  • Uphold high standards of code quality, security, and best practices. Conduct code reviews and contribute to the establishment and adherence to coding standards.
  • Stay abreast of industry trends and emerging technologies. Contribute to the company's technological roadmap by introducing innovative ideas and solutions.

WHAT YOU LIKELY BRING TO THE TABLE:

  • A minimum of 5+ years of experience in software engineering, with a focus on SaaS or FinTech, is preferred.
  • A degree in Computer Science, Software Engineering, or a related field is preferred.
  • Strong proficiency in Java, Spring Boot, and Micronaut expertise, with a deep understanding of RESTful APIs and microservices.
  • Hands-on experience with PostgreSQL, Redis, and cloud-native environments (AWS, Kubernetes, Docker).
  • Familiarity with CI/CD pipelines (Jenkins, Git) and modern software engineering practices.
  • Experience with Jira, Confluence, and other similar project management tools is a plus!
  • Demonstrated ability to analyze and solve complex technical problems. A track record of delivering robust and scalable software solutions.
  • Excellent collaboration and communication skills. Ability to work effectively in a team-oriented environment and contribute to a positive and inclusive workplace culture.
  • A passion for innovation and a keen interest in staying ahead of the curve with emerging technologies (like AI-assisteddevelopment tools). Proven ability to contribute to the development of forward-thinking solutions.

Tech Stack:

Java, Springboot, Micronaut, Temporal, ActiveMQ, Postgres, Redis, ReactJs, Kubernetes, AWS, Jenkins, Git

FIS is committed to providing its employees with an exciting career opportunity and competitive compensation. The pay range for this full-time position is $97,935.00 - $195,660.00 and reflects the minimum and maximum target for new hire salaries for this position based on the posted role, level, and location. Within the range, actual individual starting pay is determined by additional factors, including job-related skills, experience, and relevant education or training. Any changes in work location will also impact actual individual starting pay. Please consult with your recruiter about the specific salary range for your preferred location during the hiring process.


Privacy Statement

FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.

EEOC Statement

FIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is available here supplement document available here


For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis.

Sourcing Model

Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.

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