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Senior Ui Developer Jobs in Wisconsin (NOW HIRING)

ATTAINX INC

Senior Pega Developer

Madison, WI · On-site

$130K - $139K/yr

Pega Developer (Senior) Location: Remote Citizenship: Must be a US Citizen or Permanent Resident ... Hands-on experience with Pega Platform case management, workflows, UI configuration, data pages ...

Husch Blackwell LLP

Senior Software Engineer

Madison, WI · On-site +1

$123K - $162K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... and innovative user interfaces. This position operates at the intersection of production ...

Husch Blackwell Llp

Senior Software Engineer

Milwaukee, WI · On-site +1

$120K - $158K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... and innovative user interfaces. This position operates at the intersection of production ...

Husch Blackwell Llp

Senior Software Engineer

Madison, WI · On-site +1

$123K - $162K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... and innovative user interfaces. This position operates at the intersection of production ...

Dellfor Technologies

senior .net developer

Madison, WI

$55.50 - $70.50/hr

Deep understanding of UI/UX design * Aurelia Framework * Experience with developing large scale web ... Technical Knowledge and Skills Senior .Net Developer shall possess 7+ years technical knowledge and ...

Husch Blackwell LLP

Senior Software Engineer

Milwaukee, WI · On-site +1

$120K - $158K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... and innovative user interfaces. This position operates at the intersection of production ...

Sonsoft Inc

React-JS (USC&GC)ONLY

Milwaukee, WI · On-site

$49.25 - $64/hr

At least 4 years of experience with User Interface Design and Development * Over 2 years of development experience with HTML, HTML5, XHTML, DOM, CSS, CSS3, JavaScript, jQuery, AJAX and JSON * Over 2 ...

Komatsu

Senior ServiceNow Developer

Milwaukee, WI · On-site

$140K - $150K/yr

Senior ServiceNow Developer Posting Start Date: 7/16/26 Job Location (Short): Chicago, Illinois ... UI Actions) and other relevant technologies used in ServiceNow development (Flow Designer ...

Sonsoft Inc

React-JS (USC&GC)ONLY

Milwaukee, WI

$49.25 - $64/hr

At least 4 years of experience with User Interface Design and Development * Over 2 years of development experience with HTML, HTML5, XHTML, DOM, CSS, CSS3, JavaScript, jQuery, AJAX and JSON * Over 2 ...

1 point system

Jr .Net WPF Developer

Neenah, WI · On-site

Net WPF Developer Location- Neenah, WI Contract W2 Role Overview We are seeking a skilled Senior ... The ideal candidate will bring strong expertise in WPF-based UI development, backend application ...

Komatsu America Corp.

UX Strategy Manager

Milwaukee, WI · On-site

$120 - $180/hr

This role will lead a team of UX/UI researchers and designers responsible for re-designing Komatsu ... Experience presenting to Senior executives * Leading through influence Company Benefits * 401k and ...

EnsoData

User Experience (UX) Designer

Madison, WI · On-site +1

The User Experience (UX) Designer is dedicated to improving customer and developer efficiency in our user interfaces through workflow and visual design. The person in this role will be responsible ...

EnsoData

User Experience (UX) Designer

Madison, WI · On-site

The User Experience (UX) Designer is dedicated to improving customer and developer efficiency in our user interfaces through workflow and visual design. The person in this role will be responsible ...

EnsoData

User Experience (UX) Designer

Madison, WI · On-site

The User Experience (UX) Designer is dedicated to improving customer and developer efficiency in our user interfaces through workflow and visual design. The person in this role will be responsible ...

Sonsoft Inc

ReactJS(USC&GC)

Milwaukee, WI · On-site

$49.25 - $64/hr

At least 4 years of experience with User Interface Design and Development * Over 2 years of development experience with HTML, HTML5, XHTML, DOM, CSS, CSS3, JavaScript, jQuery, AJAX and JSON * Over 2 ...

Up2date Technologies

Mobile Developer

Madison, WI · On-site

Madison, WI (Onsite) Job Type: Full-Time We are looking for a Mid-Senior Android Developer to join ... Build modern UI using Jetpack Compose and Android XML. Implement MVVM, MVI, and Clean Architecture.

SmartIPlace

.Net Developer[Mostly remote]

Madison, WI · On-site

Job Title: .NET Developer Client: Wisconsin Department of Children and Families (DCF) Location ... NET MVC / .NET 8 applications using JavaScript, Blazor, and Kendo UI * Enhancements to legacy ...

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Senior Ui Developer information

See Wisconsin salary details

$34

$66

$86

How much do senior ui developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior ui developer in Wisconsin is $66.42, according to ZipRecruiter salary data. Most workers in this role earn between $58.22 and $75.48 per hour, depending on experience, location, and employer.

Is a senior UI developer a good career?

A senior UI developer is a valuable role in the tech industry, focusing on designing and implementing user interfaces using skills in HTML, CSS, JavaScript, and frameworks like React or Angular. It offers opportunities for career growth, higher salaries, and involvement in innovative projects, especially with experience in user experience principles and collaboration with cross-functional teams.

What is the difference between Senior UI Developer vs Front-End Developer?

AspectSenior UI DeveloperFront-End Developer
Required SkillsAdvanced HTML, CSS, JavaScript, UI frameworks, design principles, leadershipHTML, CSS, JavaScript, basic UI frameworks
Experience LevelTypically 5+ years, leadership experience preferredEntry to mid-level, 1-3 years
Work EnvironmentCollaborates with designers, back-end developers, project managersFocuses on implementing UI components, collaborating with designers
Industry UsageUsed in companies requiring advanced UI design and leadershipCommon in web development projects

The main difference between a Senior UI Developer and a Front-End Developer lies in experience, skill level, and responsibilities. Senior UI Developers often lead UI design efforts, mentor junior developers, and possess advanced skills, while Front-End Developers typically focus on implementing UI features with less leadership responsibility.

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

To thrive as a Senior UI Developer, you need deep expertise in front-end technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular, typically supported by a bachelor's degree in computer science or related field. Familiarity with design tools like Figma or Sketch, version control systems like Git, and knowledge of accessibility standards are typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate with designers and back-end developers. These skills ensure the creation of intuitive, high-performance user interfaces that meet both user needs and business objectives.

What is a senior UI developer?

Senior UI Developers are experienced professionals who design and implement the user interface (UI) of web and mobile applications. They focus on creating visually appealing, user-friendly, and responsive interfaces by using technologies like HTML, CSS, and JavaScript frameworks. In addition to coding, they often lead UI projects, mentor junior developers, and collaborate closely with UX designers and backend developers. Their role is critical in ensuring that applications are both functional and visually engaging for end-users.

What are some common challenges senior UI developers face when collaborating with cross-functional teams?

Senior UI Developers often work closely with designers, backend developers, and product managers, which can present challenges in communication and aligning on project priorities. Balancing design fidelity with technical feasibility, resolving conflicting feedback, and ensuring accessibility compliance are typical hurdles. Proactively participating in team meetings, clarifying requirements early, and advocating for user-centered design solutions can help overcome these challenges and lead to more cohesive project outcomes.
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Senior Ui Developer jobs near you
Infographic showing various Senior Ui Developer job openings in Wisconsin as of August 2026, with employment types broken down into 79% Full Time, 7% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $138,161 per year, or $66.4 per hour.

Senior Pega Developer

ATTAINX INC

Madison, WI • On-site

$130K - $139K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 20 days ago

Job description

Job Title: Pega Developer (Senior)

Location: Remote

Citizenship: Must be a US Citizen or Permanent Resident

Security Clearance: USDA Public Trust

AttainX is seeking a Pega Developer to support Operations & Maintenance (O&M) and authorized Development, Modernization, and Enhancement (DM&E) activities for Pega-based applications within the USDA IT ecosystem. This role focuses on stabilizing, maintaining, and improving Pega implementations while collaborating with cross-functional teams working in .NET, SQL Server, and AWS environments.

The USDA Pega environment includes applications where business logic is partially externalized into .NET services and SQL Server stored procedures. A key aspect of this role is refactoring these implementations toward Pega best practices while supporting the broader team’s modernization and cloud migration objectives.

Essential Required Qualifications:

  • Bachelor’s degree in Computer Science, Information Systems, Engineering, or related field.
  • Senior-Level: Minimum 8 years of IT experience, including 5+ years of advanced Pega architecture and development experience.
  • Hands-on experience with Pega Platform case management, workflows, UI configuration, data pages, decision rules, and SLA configurations.
  • Experience with Pega class structure design across Work, Data, and Integration layers.
  • Experience with Pega integration services (REST, SOAP, RDBMS connectors).
  • Working familiarity with SQL Server environments, including the ability to read and understand stored procedures and cross-database queries in order to support refactoring efforts.
  • Working familiarity with .NET-based systems sufficient to understand integration points and collaborate with .NET developers on shared services.
  • Experience deploying Pega applications in AWS-hosted or hybrid cloud environments.
  • Understanding of CI/CD pipeline concepts and willingness to integrate Pega deployments into FPAC-approved pipelines (AWS CodeBuild, CodePipeline, Jenkins).
  • Pega Certified System Architect (CSA) or Certified Senior System Architect (CSSA).
  • US Citizen or Permanent Resident with the ability to obtain USDA Public Trust Clearance.


Preferred Qualifications:

  • Experience supporting USDA, FPAC, NRCS, or other federal civilian agencies.
  • Experience with Pega Constellation UI architecture and component-based design.
  • Familiarity with Pega guardrail compliance and application quality scoring.
  • AWS Cloud Practitioner or Solutions Architect Associate certification.
  • Experience working within large-scale O&M contracts with active cloud migration.
  • SAFe, Scrum, or equivalent Agile certification.
  • Familiarity with Section 508 accessibility requirements as applied to Pega UI components.
  • Experience with Pega Application Management Services (AMS), including incident management and root cause analysis.


Core Responsibilities:

Pega Application Development & Maintenance:

  • Design, configure, and maintain Pega case management workflows, UI components, and business process automation in alignment with Pega guardrails and best practices.
  • Perform corrective, adaptive, preventive, and perfective maintenance on Pega-based applications per PWS-defined maintenance categories and SLAs.
  • Triage and resolve production defects in Pega applications, including root cause analysis, regression testing, and documentation in Government-approved tracking systems (Jira).
  • Refactor existing Pega implementations where business logic has been externalized into .NET services or embedded in SQL stored procedures, working toward clean separation of concerns within the Pega platform.
  • Develop and maintain reusable components at Framework and Organization levels to reduce duplication and maintenance cost.
  • Optimize application performance using Pega diagnostic tools (PAL, PLA, Tracer, SMA).

Modernization Support:

  • Participate in modernization assessments to evaluate Pega applications for refactoring, re-platforming, replacement, or retirement.
  • Provide subject matter input on Pega application complexity, technical debt, and dependencies to support the Enterprise Lead Architect’s modernization roadmap and scoring model.
  • Support incremental migration of Pega applications from on-premises (DISC) to AWS-hosted environments, collaborating with the platform team on deployment and configuration issues.
  • Identify and document integration points and dependencies between Pega applications and shared services (e.g., Core Services, CSAPI, Z Roles) to inform decoupling efforts.

Cross-Functional Collaboration:

  • Collaborate with .NET developers, database teams, and the platform team to resolve cross-system issues affecting Pega applications.
  • Coordinate with the Release Manager and delivery teams to ensure Pega deployments follow FPAC-approved CI/CD pipelines and pass automated quality gates (SonarQube, Fortify).
  • Support User Acceptance Testing (UAT) activities, working with Government stakeholders to validate delivered functionality meets business requirements.
  • Contribute to knowledge transfer activities, including maintaining troubleshooting playbooks, runbooks, and knowledge articles for Pega applications.

Security & Compliance:

  • Follow secure coding practices and FPAC security standards in all Pega development and maintenance activities.
  • Remediate security vulnerabilities in Pega applications within established SLAs (14 days for critical/high).
  • Support Section 508 accessibility compliance within Pega UI components.
  • Maintain audit-ready documentation for all Pega-related work activities.


About Us:

AttainX Inc. is a Women Owned Small Business (WOSB), Economically Disadvantaged WOSB (EDWOSB), CMMC Level 2, CMMI Level 3, ISO 9001:2015 certified QMS and Silver Level SAFe Partner. For more than 15 years, AttainX, Inc. has delivered emergent technologies, software products, and high-quality services that meet the needs of our Federal Government customers.

The last 4 years have shown significant company growth as we have increased our contracts portfolio and hold the “Best in Class” contract vehicles, GSA MAS and OASIS Small Business and 8(a) Pools 1, 2 and 3. In addition, we are prime on several Agency Specific IDIQs and BPAs with the National Oceanic and Atmospheric Administration, Department of Energy, Navy, Health and Human Service, USCIS and the Defense Intelligence Agency.

AttainX is dedicated to quality and best practices for the services we provide. We understand our people are the key ingredient to ensuring our customers Mission and Goals are met with excellence.

Benefits:

Competitive compensation and benefits packages including paid vacation, medical, dental, vision, matching 401K plan, tuition/training reimbursement, and Long & Short-Term Disability.

EEO Commitment:

AttainX is an equal employment opportunity employer, committed to providing a workplace free from discrimination based on Title VII of the Civil Rights Act, VEVRAA and Section 503, or other status protected by applicable federal, state, local, or international law. These protections also extend to applicants.

Accommodations:

Individuals with a disability who would like to request a reasonable workplace accommodation may send an email to Human Resources indicating the specifics of the assistance needed.

Physical Demands:

Sitting and working on a computer for long, continuous periods each day; effective communications by telephone, email, and face-to-face; standing, walking, and sitting; handling and feeling objects or controls; reaching; talking and hearing; lifting and/or moving up to 10 pounds; and specific vision abilities including close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust and focus.

Work Environment: The noise level in the work environment is usually moderate.

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