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Java Developer Jobs in Green Bay, WI (NOW HIRING)

Faith Technologies

Software Development Manager

Menasha, WI · On-site

$126K - $166K/yr

Provide technical leadership across modern programming languages (Java, C#, Python, JavaScript) and ensure adherence to coding standards through reviews and best practices * Troubleshoot complex ...

ITW Miller

Software Engineer

Appleton, WI

Familiarity with continuous integration (e.g., Azure DevOps) * Familiarity with Agile or Scrum software development process in a team environment ITW is an equal opportunity employer. We value our ...

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How much do java developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for java developer in Green Bay, WI is $55.15, according to ZipRecruiter salary data. Most workers in this role earn between $47.69 and $61.73 per hour, depending on experience, location, and employer.

What is a Java developer?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

What do Java developers do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

What are some common challenges Java developers face when working on large-scale enterprise applications?

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

Is a Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.
More about Java Developer jobs

What are the most commonly searched types of Java Developer jobs in Green Bay, WI?

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For Java Developer jobs in Green Bay, WI, the most frequently searched job titles are:

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Java Developer jobs near you
Infographic showing various Java Developer job openings in Green Bay, WI as of August 2026, with employment types broken down into 82% Full Time, 5% Part Time, and 13% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $114,710 per year, or $55.1 per hour.

Industrial IoT Solution Architect

Faith Technologies

Menasha, WI • Hybrid

$64.50 - $85/hr

Full-time

Re-posted 16 days ago

Faith Technologies rating

8.0

Company rating: 8.0 out of 10

Based on 54 frontline employees who took The Breakroom Quiz

208th of 449 rated engineering

Job description

You've discovered something special. A company that cares. Cares about leading the way in construction, engineering, manufacturing and renewable energy. Cares about redefining how energy is designed, applied and consumed. Cares about thoughtfully growing to meet market demands. And as "one of the Healthiest 100 Workplaces in America" is focused on the mind/body/soul of team members through our Culture of Care.

As an Industrial IoT Solution Architect, you will spearhead the digital transformation of our industrial operations. In this hybrid role, you will be the primary technical authority in architecting scalable and secure IIoT solutions that harvest data from the shop floor and deliver actionable insights to enterprise systems. You will collaborate closely with engineering, IT, and business stakeholders to define system architectures, select appropriate hardware and software stacks, and ensure the successful deployment of edge-to-cloud solutions. Your expertise will be critical in optimizing manufacturing processes, predictive maintenance, and overall asset performance.

MINIMUM REQUIREMENTS

Education: Bachelor's or Master's degree in Computer Science, Electrical Engineering, Systems Engineering, or a related technical field.

Experience:Minimum of 5 years of experience in system architecture, with at least 3 years specifically focused on Industrial IoT (IIoT) or Industry 4.0 solutions.

Travel: 0-25%

Work Schedule: Typical work hours are between 7:00 a.m. and 5:00 p.m. Monday - Friday; However, work may be performed at any time on any day of the week to meet business needs.

KEY RESPONSIBILITIES

  • Design and architect end-to-end IIoT solutions, connecting industrial assets to edge and cloud-based data processing environments.
  • Lead the integration of OT (Operational Technology) networks with IT infrastructure, ensuring high availability, security, and scalability.
  • Evaluate and select appropriate sensors, gateways, edge devices, and cloud services to support specific business use cases.
  • Collaborate with cross-functional teams-including software engineers, hardware engineers, and plant leadership-to translate business needs into technical solutions.
  • Develop and implement robust data ingestion, processing, and storage pipelines for telemetry and machine data.
  • Ensure IIoT architectures align with industry standards and cybersecurity best practices.
  • Provide technical leadership, mentorship, and guidance to engineering teams throughout the full project lifecycle.
  • Create and maintain comprehensive architectural documentation, including system designs, network diagrams, and configurations.
  • Apply expertise in edge computing platforms, industrial protocols (e.g., MQTT, OPC UA, Modbus, TCP/IP), and Unified Namespace (UNS) frameworks to drive scalable solutions.
  • Leverage cloud platforms (AWS, Azure, or Google Cloud) and IoT-specific services to enable secure, scalable, and high-performing industrial systems.
  • Support OT/IT convergence by incorporating knowledge of SCADA systems, PLC programming, and industrial control environments into solution design.
  • Embed cybersecurity best practices into all IIoT and connected device architectures to protect industrial networks and data.
  • Utilize strong programming skills (e.g., Python, C++, Java) to support development, integration, and automation as needed.
  • Performs other related duties as required and assigned.

The job description and responsibilities described are intended to provide guidelines for job expectations and the employee's ability to perform the position described. It is not intended to be construed as an exhaustive list of all functions, responsibilities, skills, and abilities. Additional functions and requirements may be assigned by supervisors as deemed appropriate.

#LI-Onsite

#LI-Hybrid

How Does FTI Give YOU the Chance to Thrive?

If you're energized by new challenges, FTI provides you with many opportunities. Joining FTI opens doors to redefine what's possible for your future.

Once you're a team member, you're supported and provided with the knowledge and resources to achieve your career goals with FTI. You're officially in the driver's seat of your career, and FTI's career development and continued education programs give you opportunities to position yourself for success.

FTI is a "merit to the core" organization. We recognize and reward top performers, offering competitive, merit-based compensation, career path development and a flexible and robust benefits package.

Benefits are the Game-Changer

We provide industry-leading benefits as an investment in the lives of team members and their families.You're invited to review the full list of FTI benefits available to regular/full-time team members. Start here. Grow here. Succeed here. If you're ready to learn more about your career with FTI, apply today!

Faith Technologies, Inc. is an Equal Opportunity Employer - veterans/disabled.

Employment is contingent upon successfully passing a background and drug test

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