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Senior Java Software Developer Jobs in Brookfield, WI

TIER4 GROUP

Sr. Full Stack Developer

Milwaukee, WI · Hybrid

We are looking for a dynamic and talented Senior software engineer to join Workplace Portals ... NET Core development and/or Java development * 2+ years' professional experience with a JavaScript ...

Varsity Tutors

Java Tutor

Milwaukee, WI · Remote

$40/hr

Emphasizes clean code principles and test-driven development, connecting Java to web development, Android applications, and enterprise software engineering. * Curriculum Awareness & Adaptive ...

Old Dominion Freight

Java Developer III

Milwaukee, WI · On-site

$105K - $132K/yr

Develop software using web presentation technologies such as AJAX, JSON, JavaScript, CSS and HTMLS * Work with Business Analysts to design and deploy database schemas and specify all attributes of ...

Kiongroup

Principal Software Engineer

Wauwatosa, WI · On-site

$82K - $166K/yr

SR Software Engineer position with project lead experience. We offer: What We Offer: * Career ... Windows Server configurations, VMWare, HyperV, Java, database (ORACLE and MS SQL-Sever), Visual ...

Kiongroup

Principal Software Engineer

Wauwatosa, WI · On-site

$82K - $166K/yr

SR Software Engineer position with project lead experience. We offer: What We Offer: * Career ... Windows Server configurations, VMWare, HyperV, Java, database (ORACLE and MS SQL-Sever), Visual ...

Kion Group AG

Principal Software Engineer

Wauwatosa, WI · On-site

$82K - $166K/yr

SR Software Engineer position with project lead experience. We offer: What We Offer: * Career ... Windows Server configurations, VMWare, HyperV, Java, database (ORACLE and MS SQL-Sever), Visual ...

KOHLS

Software Engineer (Remote)

Menomonee Falls, WI · On-site +1

Experience in Java and JEE development, Spring Boot, Spring MVC, Spring Batch, Spring Security ... Experience in build management and DevOps using Gitlab, docker, linux scripting * Data modeling and ...

Sonsoft Inc

Java Frontend Developer

Milwaukee, WI · On-site

SonSoft Inc. is growing at a steady pace specializing in the fields of Software Development ... At least 5 years of hands-on experience with thorough understanding of Java/J2EE technologies ...

Kiongroup

Software Engineering Intern

Wauwatosa, WI · On-site

$26 - $33/hr

Senior: $23 - $29/Hour * Master's: $26 - $33/Hour Tasks and Qualifications: What You Will Be Doing ... Java EE education and training * Basic knowledge of at least 1 operating systems * Hands on ...

Kiongroup

Software Engineering Intern

Wauwatosa, WI · On-site

$26 - $33/hr

Senior: $23 - $29/Hour * Master's: $26 - $33/Hour Tasks and Qualifications: What You Will Be Doing ... Java EE education and training * Basic knowledge of at least 1 operating systems * Hands on ...

GE HealthCare

Sr. Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Summary As a Senior Software Engineer, you'll play a meaningful role in shaping the next generation ... Experience working with Java/JEE, Swagger/OpenAPI and Springboot/Spring * Experience using Cypress.

Komatsu

Web Developer Intern

Milwaukee, WI · On-site

$19 - $25/hr

... software development principles and methodologies. * Previous exposure to artificial intelligence and micro-services technologies. * Proficiency in at least one programming language (e.g., Java ...

Right Talent Right Now

Senior Developer 150002AR

Milwaukee, WI · On-site

$53.75 - $71/hr

... scenari o Senior Developer Responsibilities Provide technical knowledge, analyze and develop ... Java experience; SQL Server and Oracle; Web Services Additional Information All your information ...

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$59

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How much do senior java software developer jobs pay per hour?

As of Jun 5, 2026, the average hourly pay for senior java software developer in Brookfield, WI is $59.48, according to ZipRecruiter salary data. Most workers in this role earn between $52.12 and $66.44 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Java Software Developer, and why are they important?

To thrive as a Senior Java Software Developer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and experience with frameworks like Spring, typically backed by a bachelor's degree in computer science or a related field. Familiarity with tools such as Git, Maven, Jenkins, and cloud platforms, along with relevant certifications like Oracle Certified Professional Java SE, is often required. Strong problem-solving abilities, effective communication, and leadership skills help in mentoring teams and collaborating on complex projects. These skills ensure the delivery of robust, scalable software solutions and foster innovation within development teams.

What are some common challenges Senior Java Software Developers face when leading projects, and how can they effectively address them?

Senior Java Software Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members, managing project timelines, and ensuring code quality across large, distributed systems. To address these, it’s crucial to establish clear communication channels, implement robust code review processes, and leverage agile methodologies for project management. Additionally, staying up-to-date with the latest Java frameworks and best practices helps in making informed architectural decisions and streamlining development workflows.

What is a Senior Java Software Developer?

A Senior Java Software Developer is an experienced professional responsible for designing, developing, and maintaining complex software applications using the Java programming language. They typically lead development teams, mentor junior developers, and contribute to architectural decisions. Senior Java Developers are expected to have a deep understanding of Java frameworks, best coding practices, and software development methodologies. They also collaborate with stakeholders to deliver robust, scalable, and efficient software solutions.

What is the difference between Senior Java Software Developer vs Java Software Engineer?

AspectSenior Java Software DeveloperJava Software Engineer
Required CredentialsBachelor's degree in Computer Science or related field; extensive Java experience; certifications like Oracle Java CertificationBachelor's degree in Computer Science or related field; Java programming skills; certifications are common but not mandatory
Work EnvironmentDevelops complex applications, mentors junior staff, leads projectsDesigns and develops Java applications, collaborates with teams, implements features
Employer & Industry UsageUsed across tech companies, finance, healthcare, and enterprise sectorsCommon in software development firms, IT departments, and tech startups

The main difference between a Senior Java Software Developer and a Java Software Engineer lies in experience level and responsibilities. Senior developers often lead projects and mentor others, while Java Software Engineers focus on designing and implementing Java applications. Both roles require strong Java skills and similar educational backgrounds, but seniority involves additional leadership and project management duties.

What cities near Brookfield, WI are hiring for Senior Java Software Developer jobs? Cities near Brookfield, WI with the most Senior Java Software Developer job openings:
Senior Java Software Developer jobs near you
Senior Software Engineer - AI Trainer

Senior Software Engineer - AI Trainer

DataAnnotation

Caledonia, WI • On-site, Remote

$60/hr

Full-time

Posted 3 days ago

Job description

Join the DataAnnotation team and contribute to developing cutting‐edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for proficient programmers to help advance AI development. As a member of DataAnnotation's coding team, you'll be part of a growing community of over 100,000 professionals — including front‐end, back‐end, full‐stack, machine learning, and other engineers — who are driving real‐world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state‐of‐the‐art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full‐time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you'll receive an email confirmation, and paid work will become available to you through our platform.

Benefits

  • Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
  • Flexible schedule: choose which projects you take on and when you work.
  • Competitive pay: projects are paid hourly, up to $60 USD/hour. Opportunities for higher‐paying projects are available with strong performance.
  • Impact: help shape the future of AI technologies.

Responsibilities

  • Design and solve diverse coding problems used to train AI systems with an emphasis on Android development.
  • Write clear, high‐quality code snippets and detailed explanations.
  • Evaluate AI‐generated code for accuracy, performance, and clarity.
  • Provide feedback that directly shapes the next generation of AI models.

Qualifications

  • Fluency in English (native or bilingual level).
  • Preferred experience in Kotlin. Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift.
  • Excellent writing and grammar skills.
  • A bachelor's degree (completed or in progress).
  • Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred.

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

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