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Senior Java Developer Jobs in Middleton, WI (NOW HIRING)

Kellton

Software Engineer Opportunity

Madison, WI · On-site

Strong skills in LabVIEW, Python, and languages like C++/Java. * Experience with automated test ... Thanks Amita Tatiparti Sr. Technology Recruiter and Business Developer Lenmar Consulting, Inc. [a ...

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Senior Java Developer information

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$11

$63

$86

How much do senior java developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior java developer in Middleton, WI is $63.05, according to ZipRecruiter salary data. Most workers in this role earn between $55.24 and $70.43 per hour, depending on experience, location, and employer.

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

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

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

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

What are the key skills and qualifications needed to thrive as a senior Java developer?

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.
What are the most commonly searched types of Java Developer jobs in Middleton, WI? The most popular types of Java Developer jobs in Middleton, WI are:
What are popular job titles related to Senior Java Developer jobs in Middleton, WI? For Senior Java Developer jobs in Middleton, WI, the most frequently searched job titles are:
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What cities near Middleton, WI are hiring for Senior Java Developer jobs? Cities near Middleton, WI with the most Senior Java Developer job openings:
Senior Java Developer jobs near you

Senior Embedded Software Engineer-Innovation Team

Johnson Health Tech North America Inc

Cottage Grove, WI • On-site

$117K - $153K/yr

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 27 days ago

Johnson Health Tech rating

8.1

Company rating: 8.1 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

152nd of 487 rated machine equipment manufacturers

Job description

Description


Join Our Innovation Team:

At Johnson Health Tech, we develop innovative fitness technology and connected products used by customers around the world. Our KT Innovation team focuses on bringing new ideas to life through embedded software development, rapid prototyping, hardware integration, and next-generation product innovation.

We're looking for a Senior Embedded Software Engineer to help design and develop technology that powers globally recognized fitness brands. In this role, you'll work closely with engineering, product, and manufacturing teams to bring new concepts from prototype to production in a collaborative and fast-paced environment.

This role is ideal for an experienced engineer who enjoys solving complex technical challenges, mentoring others, and driving innovation across both hardware and software platforms.


What You'll Do:

Develop embedded software solutions for innovative fitness equipment and connected technologies

Research, evaluate, and integrate new technologies, features, and product concepts into future products

Create proof-of-concept prototypes and collaborate with Product Management teams for refinement and development

Support new product development efforts by transitioning concepts into production-ready solutions

Develop and maintain technical documentation, specifications, and design requirements

Troubleshoot complex software and hardware integration challenges

Collaborate with global engineering and manufacturing teams, including overseas development partners

Mentor and support less experienced engineers across development initiatives

Contribute to new intellectual property, product innovation, and technology advancements

Work in a fast-moving development environment focused on continuous improvement, iteration, and creative problem-solving

Requirements


What We're Looking For:

Required Qualifications:

Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or related field

Professional experience with object-oriented programming languages such as C++, C#, or Java

Professional experience with embedded software development using C/C++

Strong understanding of RTOS or bare-metal embedded systems

Experience with scripting languages such as Python or JavaScript

Ability to read electronic schematics and component datasheets

Experience writing technical documentation and design specifications

Strong problem-solving and analytical skills

Excellent written and verbal communication skills

Ability to collaborate across diverse engineering, product, and manufacturing teams

Ability and desire to mentor less experienced engineers


Preferred Qualifications:

Advanced degree in Computer Science, Computer Engineering, Electrical Engineering, or related field

Embedded Linux application, driver development, or OS build experience

Experience with networking protocols such as TCP, UDP, or REST APIs

Experience with communication protocols including CAN, USB, SPI, I2C, or RS232/RS485

Experience with hardware/software integration and connected devices

Consumer electronics, IoT, or fitness product development experience

Strong understanding of threading, synchronization, and inter-process communication

Experience working with overseas development or manufacturing teams


Additional Information:

This position is based onsite at our Cottage Grove, WI headquarters

International travel may be required approximately 1-2 times annually


Benefits:

We offer a competitive compensation package and team-oriented environment with strong growth opportunities, including:

Health & Dental Insurance

Company-Paid Life Insurance

401(k)

Paid Time Off

Employee Product Discounts

Wellness Programs


Equal Opportunity Employer, including Protected Veterans and Individuals with Disabilities. 

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