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Junior Mobile Developer Jobs in Wisconsin (NOW HIRING)

Senior Web/App Engineer

Janesville, WI · Remote

$118K - $142K/yr

Provide technical guidance and mentorship to junior developers, fostering a collaborative team ... Proficient in mobile application development Qualifications * Bachelor's degree in computer science ...

Senior Web/App Engineer

Janesville, WI · On-site

$118K - $142K/yr

Provide technical guidance and mentorship to junior developers, fostering a collaborative team ... Proficient in mobile application development Qualifications * Bachelor's degree in computer science ...

Join a dynamic team that is using Agile to develop the next generation of mobile patient monitors ... Manages key deliverables and mentors junior team members * Contributes in driving initiatives such ...

Join a dynamic team that is using Agile to develop the next generation of mobile patient monitors ... Manages key deliverables and mentors junior team members * Contributes in driving initiatives such ...

... and mobile platforms, with the ability to adapt and leverage emerging technologies, such as ... 4. Junior or senior status towards a BS degree in Electrical Engineering. PHYSICAL DEMANDS: 1. ...

... and mobile platforms, with the ability to adapt and leverage emerging technologies, such as ... 4. Junior or senior status towards a BS degree in Electrical Engineering. PHYSICAL DEMANDS: 1. ...

Join a dynamic team that is using Agile to develop the next generation of mobile patient monitors ... Manages key deliverables and mentors junior team members * Contributes in driving initiatives such ...

WI · On-site

$120 - $150/hr

Mentor and support junior developers by offering technical guidance, conducting knowledge-sharing ... machine learning, mobile, etc.) Preferred qualifications, capabilities, and skills * Proven ...

... junior testers. Essential Functions * Design and execute comprehensive test plans and test cases ... Collaborate with developers, product managers, and business analysts to clarify requirements and ...

Showing results 21-40

Junior Mobile Developer information

See Wisconsin salary details

$24.2K

$89.8K

$138.8K

How much do junior mobile developer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for junior mobile developer in Wisconsin is $89,808.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,600.00 and $87,800.00 per year, depending on experience, location, and employer.

What are the typical responsibilities of a junior mobile developer on a daily basis?

As a Junior Mobile Developer, your daily tasks may involve writing and testing code, fixing bugs, and assisting in the implementation of new features under the guidance of senior developers. You’ll likely participate in team meetings, collaborate with designers, and review your work with mentors to ensure code quality and project alignment. Additionally, you may help with app performance optimization, user interface updates, and documentation. This hands-on experience is key to building your technical skills and learning industry best practices while contributing to the success of the mobile app development team.

What is a junior mobile developer?

A Junior Mobile Developer is an entry-level software developer who focuses on building and maintaining mobile applications for iOS, Android, or cross-platform frameworks. They typically work under the guidance of senior developers, assisting with coding, debugging, testing, and implementing new features. Their responsibilities may also include troubleshooting issues, optimizing app performance, and staying updated on mobile development trends. Strong programming skills in languages like Swift, Kotlin, or Flutter, along with knowledge of mobile UI/UX principles, are essential. This role is an excellent starting point for those looking to grow into a senior mobile development position.

What are the key skills and qualifications needed to thrive in the junior mobile developer position, and why are they important?

To thrive as a Junior Mobile Developer, you need a solid understanding of mobile programming languages (such as Java, Kotlin, or Swift), basic UI/UX principles, and a related degree or equivalent experience. Proficiency with version control systems (like Git), integrated development environments (IDEs), and familiarity with app development frameworks and APIs are commonly required. Effective collaboration, eagerness to learn, and strong problem-solving skills help set candidates apart in this entry-level role. These competencies enable Junior Mobile Developers to contribute to project development, adapt to new technologies, and work efficiently within a team-based environment.

What are popular job titles related to Junior Mobile Developer jobs in Wisconsin? For Junior Mobile Developer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Junior Mobile Developer jobs in Wisconsin look for? The top searched job categories for Junior Mobile Developer jobs in Wisconsin are:
Infographic showing various Junior Mobile Developer job openings in Wisconsin as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $89,808 per year, or $43.2 per hour.

Software Development Engineering - Advisor

Fiserv, Inc.

Milwaukee, WI • On-site

Full-time

Re-posted 29 days ago


Fiserv rating

7.7

Company rating: 7.7 out of 10

Based on 95 frontline employees who took The Breakroom Quiz

106th of 150 rated financial services


Job description

Calling all innovators - find your future at Fiserv.
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
Job Title
Software Development Engineering - Advisor
TITLE: Software Development Engineering - Advisor
EMPLOYER: Fiserv Solutions, LLC
LOCATION: Milwaukee, WI (and various unanticipated locations throughout the U.S. subject to authorization from management)
DUTIES: Lead the entire software development lifecycle, from requirements gathering and system design to implementation, testing, deployment, and maintenance. Develop and maintain technical documentation, including design specifications, API documentation, and system architecture diagrams. Collaborate with cross-functional teams, including product managers, designers, quality assurance engineers, and other stakeholders to define project requirements, set technical direction, and deliver high-quality products. Analyze and troubleshoot complex software issues, debugging and resolving technical challenges in a timely manner. Conduct in-depth code reviews, providing constructive feedback to junior and mid-level engineers to ensure code quality, maintainability, and adherence to established standards. Participate in design and code reviews for peers and junior engineers.
REQUIREMENTS: Bachelor's degree in Computer Science, Engineering, or a related field and 4 years in any job title involving Android development experience. Prior experience must include: 4 years using Object-Oriented programming language including Java and Kotlin; 3 years using end-to-end software development tools including Gradle, GIT, and Jenkins; 3 years working with MySQL and SQLite; 3 years working in web technology including REST framework; 2 years using Mockito and Robolectric; and 2 years working in an Agile environment including participating in Sprint planning and Scrum meetings.
TRAVEL: None
TO APPLY: Select "Apply" on this page and follow the prompts to attach resume and submit.
JOB CODE: CR560
#P3M
It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.
Our commitment to Equal Opportunity:
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.
Note to agencies:
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
Warning about fake job posts:
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

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