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Systems Developer Jobs in Wisconsin (NOW HIRING)

Senior Engineer, Systems

Menasha, WI

$106K - $146K/yr

As a Systems Engineer specializing in technology and architecture development for microgrid components and power distribution for data centers, you will spearhead the development and commissioning of ...

Systems Engineer

Madison, WI · On-site

$30 - $40/hr

Codeworks, an LRS company, is seeking a Systems Engineer for a contract position to support the design, implementation, maintenance, and continuous improvement of enterprise infrastructure systems.

As a member of the Systems Engineering Department, the Platform RF/EMC Systems Engineer will provide technical expertise necessary to ensure electromagnetic compatibility (EMC) of the Platform system ...

The Systems Engineer role involves supporting and managing server infrastructure, ensuring optimal performance and reliability while collaborating with team members on various technical projects.

Job Summary The Rail Systems Engineer II performs professional engineering work in the design, development, and integration of railroad signal and communications systems. This role applies ...

Rail Systems Engineer II

Somerset, WI · On-site

$48K - $58K/yr

Job Summary The Rail Systems Engineer II performs professional engineering work in the design, development, and integration of railroad signal and communications systems. This role applies ...

Rail Systems Engineer III

Somerset, WI · On-site

$55K - $70K/yr

Job Summary The Rail Systems Engineer III performs advanced engineering work involving the design, integration, and testing of railroad signal and communications systems. This role applies ...

Job Summary The Rail Systems Engineer II performs professional engineering work in the design, development, and integration of railroad signal and communications systems. This role applies ...

Job Summary The Rail Systems Engineer III performs advanced engineering work involving the design, integration, and testing of railroad signal and communications systems. This role applies ...

Job Summary The Rail Systems Engineer III performs advanced engineering work involving the design, integration, and testing of railroad signal and communications systems. This role applies ...

Cooling System Engineer Department: Oracle L10/L11 Employment Type: Full Time Location: 868 ... Design and develop cooling solutions for servers, storage, and AI/HPC systems, including air-cooled ...

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Systems Developer information

See Wisconsin salary details

$12

$49

$77

How much do systems developer jobs pay per hour?

As of Jul 24, 2026, the average hourly pay for systems developer in Wisconsin is $49.32, according to ZipRecruiter salary data. Most workers in this role earn between $41.73 and $57.74 per hour, depending on experience, location, and employer.

What Is a Systems Developer?

A systems developer designs software applications and computer systems for business use. Your job duties as a systems developer include designing system architecture, developing applications, testing projects prior to deployment, debugging and troubleshooting issues, and providing regular maintenance and fixes for computer applications and systems. The qualifications you need for a career as a systems developer include a bachelor’s degree in computer science, the ability to write code in a variety of programming languages, problem-solving skills, and experience working in the information technology space.

How does a Systems Developer typically collaborate with other IT professionals in a project environment?

Systems Developers often work closely with other IT professionals such as software engineers, network administrators, and business analysts. Collaboration usually involves participating in project planning meetings, integrating their code with other system components, and troubleshooting issues as a team. Effective communication is vital, as Systems Developers must ensure their work aligns with broader technical requirements and organizational goals. They may also provide technical support and documentation to help other team members understand their contributions.

What are systems developers?

Systems developers are IT professionals who design, build, and maintain the underlying software and infrastructure that power computer systems and networks. Unlike application developers, systems developers focus on operating systems, network protocols, and system-level software that enables other applications to run efficiently. Their work is crucial for ensuring system reliability, security, and performance. They may also collaborate with hardware engineers to optimize the interaction between software and hardware components.

What does a systems developer do?

A systems developer designs, develops, tests, and maintains software systems and applications, often working with programming languages like Java, C++, or Python. They analyze user requirements, create technical specifications, and collaborate with other IT professionals to ensure system functionality and performance.

What engineer makes $500,000 a year?

Highly experienced software engineers, especially those in senior or specialized roles such as machine learning engineers or software architects, can earn $500,000 or more annually. These roles often require advanced skills, extensive experience, and sometimes stock options or bonuses in addition to base salary.

Will AI replace developers in 2026?

Systems developers design, build, and maintain software systems, and while AI tools can automate certain coding tasks, they are unlikely to fully replace developers by 2026. Developers' skills in problem-solving, system architecture, and adapting to new technologies remain essential for complex and innovative projects.

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

To thrive as a Systems Developer, you need a strong background in computer science, programming languages such as Java, C++, or Python, and experience with systems architecture. Familiarity with development tools, version control systems (like Git), and knowledge of operating systems is typically expected, and certifications in relevant technologies can be beneficial. Analytical thinking, problem-solving abilities, and effective communication are essential soft skills that help you collaborate and adapt to changing requirements. These skills and qualities are crucial for designing, implementing, and maintaining robust systems that meet organizational needs efficiently.

What is L1, L2, L3, and L4 developer?

In the context of a Systems Developer role, L1, L2, L3, and L4 typically refer to different levels of technical expertise and responsibility, with L1 being entry-level and L4 being senior or lead positions. These levels often correspond to experience, complexity of tasks handled, and leadership responsibilities, and they help organizations structure career progression and compensation. Skills such as programming, troubleshooting, and system design are expected to grow with each level.
More about Systems Developer jobs
What are the most commonly searched types of Systems Developer jobs in Wisconsin? The most popular types of Systems Developer jobs in Wisconsin are:
Infographic showing various Systems Developer job openings in Wisconsin as of July 2026, with employment types broken down into 81% Full Time, 6% Part Time, 1% Temporary, and 12% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $102,580 per year, or $49.3 per hour.

A - 2/6 - 9656 - Sr Rhapsody Developer - Remote

FHR

Milwaukee, WI • On-site

Other

Posted 17 days ago


Job description

  • ** Candidate will be allowed to work remotely. **

    ** No work outside the United States is allowed. Candidate must work EST business hours. **

    Our direct client has an opening for a Sr Rhapsody Developer # 9656. This position is for 12+ months, with option of extension, and will be worked remote. Candidate work EST business hours.

    If you are interested, please submit the following:

    YOUR CURRENT RESUME

    YOUR HOURLY RATE

    Below is the job description – Resumes due ASAP –

    Required Skills

    5+ YEARS V6+ Rhapsody Integration Engine

    5+ YEARS Symphonia Mapping Language (SML)

    5+ YEARS HL7 (SUCH AS V 2.3.1 - 2.5.1; ORU & ORM MESSAGE TYPES)

    2+ YEARS XML / XSD / XPATH

    3+ YEARS SQL Advanced Join Statements

    5+ YEARS JAVASCRIPT

    2+ YEARS SOAP Web Services

    Desired Skills

    Windows OS Server Administration

    Public Health / Disease Surveillance SystemS / LIMS Experience

    EXCEL / VBA MACROS / Automate & Flow

    LOINC / SNOMED

    DEVOPS/JIRA

    REDCAP

    FASTQ Files and Demultiplexing

    Rhapsody Certification - list specific certification on resume

    Additional Skills

    • Ability to establish positive working relationships with technical staff, Customers and others involved in data-centric management.

    • Excellent written, oral, and interpersonal communication skills

    • Experience with security and data classification related to CDC, HIPAA, and CJIS

    • Critical thinking and problem resolution skills

    • Ability to deal effectively with the needs of technical peers, technical and user management, users, vendors, and staff members, and to communicate

    • Large scale integration and design in healthcare environment

    Description:

    The candidate must be able to independently research and design processes, create specifications, develop, lead testing, perform code reviews, actively engage with the team and stakeholders, attend meetings, provide guidance, and respond promptly.

    Participate in a team comprised of DPH and solution implementation staff for Systems Integration related planning, design, configuration, and conversion / rewrite of existing processes, code, and functionality in/into the Rhapsody Environment. Will coordinate with assigned IT Section Manager and Team Lead on daily assignments / tasks. Will coordinate and collaborate with contract and vendor staff as well as existing DPH staff and other IT professionals working with the Office of Information Technology. Ensure assignments are completed accurately and on-time, assist with problem resolution, mitigate issues, provide solutions, communicate, and escalate as needed to management, and report progress to manager.

    Will advise Staff on code conversions, route and configuration changes and enhancements, process improvements, software updates and maintenance. Work with vendors and staff on deliverables, troubleshooting and conversion of current processes to Rhapsody. Includes rewriting existing solutions to conform to best practices and updated coding standards and to improve efficiency, performance, and maintenance.

    Ideally this position would serve as the IT lead for this project managing the project work, communications, and customer expectations.

    Specific duties and responsibilities will include but are not limited to the following:

    • Prepare and maintain system documentation and architecture diagrams for processes assigned (new and existing).

    Work with end users to perform gap analysis, gather and document functional requirements, and create necessary processes

    • Assist with project and time management including estimates and status reporting

    • Ability to plan, organize, review, implement associated project milestones to completion.

    • Process Development, Process Automation, and ETL Solutions

    • SQL query creation and validation to include advanced joins

    • Perform complex programming functions, assistance, and technical advice including design architecture, configuration, writing, testing, and documentation to complex

    programming of agency computer systems as assigned.

    • Create new and update existing Rhapsody routes to handle new data elements and formats creating the necessary output for upload into testing, lab, and surveillance

    systems as well as report to the CDC

    • Transformation of multiple formats (xml, csv, SOAP, HL7, etc.) in Rhapsody with Symphonia and Javascript (ECMA/E4X)

    • Formatting data into Conduent Maven Integration Format (MIF) for import into the Disease Surveillance System

    • Utilize webservice calls to and from Rhapsody parsing request/response data

    • Monitor routes and production processing to ensure proper data flow and response times using Rhapsody Web Management Console and other tools

    • Help to perform and automate daily maintenance processes

    • Debug, troubleshoot, and optimize new and existing processes.

    • Resolve processing issues.

    • Correct and reprocess errors

    • Advise on monitoring practices, thresholds, and notifications

    • Support Rhapsody upgrades and new environment configuration

    • Ensure maximum system uptime for critical components to ensure business continuity.

    • Assist with data migrations and database migration related code changes, testing, and validation

    • Review existing code for rewrite into Rhapsody routes.

    • Perform / participate in code reviews for authored, team written, and vendor suggested changes and implement reviewed changes into Production

    • Advise the team on best practice and techniques. Mentor technical team on advanced topics.

    • Assist the team, DPH staff, and vendors to onboard providers and partners to utilize Rhapsody supported services like HL7 electronic lab reporting (ELR), electronic test

    orders and resulting (ETOR), electronic case reporting (eCR), and Interpartner data sharing.

    • Modification / rewrite of existing processes and creation of new processes to be compliant with agency security requirements and following industry best standards