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Web App Developer Jobs in Wisconsin (NOW HIRING)

Genesis10

Senior Salesforce Developer

Madison, WI · On-site

$80 - $100/hr

Build Lightning Web Components (LWC) and Aura components * Develop and manage Salesforce ... Platform Administrator, Platform App Builder, Platform Developer * Ability to develop and maintain ...

Genesis10

Senior Salesforce Developer

Milwaukee, WI · On-site

$80 - $100/hr

Build Lightning Web Components (LWC) and Aura components * Develop and manage Salesforce ... Platform Administrator, Platform App Builder, Platform Developer * Ability to develop and maintain ...

Deloitte

Cyber Data Protection/PKI Manager

Milwaukee, WI

$109K - $147K/yr

... cloud, web/app servers, and network/security infrastructure * Experience leading discovery ... Ability to lead technical workstreams, architects, engineers, and offshore/onshore teams

Snap-on Inc

Support Engineer

Kenosha, WI

... web application architecture (frontend, backend, APIs) * Familiarity with Azure ecosystem (App ... Strong collaboration across engineering, product, and support teams

Snap-on Inc

Support Engineer

Kenosha, WI · On-site

... web application architecture (frontend, backend, APIs) * Familiarity with Azure ecosystem (App ... Strong collaboration across engineering, product, and support teams Employment Type: FULL_TIME

Snap-on Inc

Support Engineer

Kenosha, WI · On-site

... web application architecture (frontend, backend, APIs) * Familiarity with Azure ecosystem (App ... Strong collaboration across engineering, product, and support teams

Fiserv, Inc.

Java Developer

Milwaukee, WI · On-site

$50.25 - $65/hr

Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, w ... web and Java batch software applications. Prior experience must include 2 years in the following:

Fiserv, Inc.

Staff Software Engineer

Milwaukee, WI · On-site

Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, w ... Design and engineer web-based applications, write understandable and testable code, develop web ...

Samprasoft

Off-shift Azure Data Engineer

Beloit, WI · On-site

$57 - $74/hr

Cloud experience with Azure (Web Apps, Terraform, Azure DevOps, DBT) Desired Skills & Experience ... App Insights (Logging / Alerts) * Demonstrated experience in identifying, debugging, and resolving ...

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All JobsWeb App Developer JobsWeb App Developer Jobs in Wisconsin

Web App Developer information

See Wisconsin salary details

$22.2K

$99.4K

$154.4K

How much do web app developer jobs pay per year?

As of Jul 8, 2026, the average yearly pay for web app developer in Wisconsin is $99,435.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,700.00 and $120,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Web App Developer position, and why are they important?

To thrive as a Web App Developer, a strong grasp of HTML, CSS, JavaScript, and at least one back-end language (such as Python, Ruby, or Node.js) is generally required, often supported by a degree in computer science or related experience. Familiarity with frameworks like React or Angular, version control systems such as Git, and web development certifications (like those from freeCodeCamp or Microsoft) are highly valued. Problem-solving, attention to detail, and effective communication are essential soft skills for collaborating with teams and clients. These skills enable developers to build user-friendly, reliable applications and contribute efficiently within dynamic, cross-disciplinary teams.

What is a Web App Developer job?

A Web App Developer is responsible for designing, building, and maintaining web applications that run in a browser. They work with front-end and back-end technologies, such as HTML, CSS, JavaScript, databases, and server-side frameworks. Their role includes coding, debugging, optimizing performance, and ensuring security. Web App Developers often collaborate with designers, product managers, and other developers to create user-friendly and scalable applications.

What are the typical responsibilities of a Web App Developer on a day-to-day basis?

As a Web App Developer, your daily tasks often include writing clean, efficient code for both front-end and back-end components, debugging and troubleshooting issues, and participating in code reviews. You’ll frequently collaborate with designers, product managers, and other developers to design user interfaces, implement new features, and refine user experiences. Regular communication and agile development meetings are also a common part of the workflow. Staying updated with the latest technologies and best practices is important to ensure you deliver high-quality, maintainable applications.

What are popular job titles related to Web App Developer jobs in Wisconsin? For Web App Developer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Web App Developer jobs in Wisconsin look for? The top searched job categories for Web App Developer jobs in Wisconsin are:
What are popular job titles related to Web App Developer jobs in WI? For Web App Developer jobs in WI, the most frequently searched job titles are:
Web App Developer jobs near you
Infographic showing various Web App Developer job openings in Wisconsin as of July 2026, with employment types broken down into 49% Full Time, 44% Part Time, 1% Temporary, and 6% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $99,435 per year, or $47.8 per hour.
Senior Salesforce Developer

Senior Salesforce Developer

Genesis10

Madison, WI • On-site

$80 - $100/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Senior Salesforce Developer

Genesis10 is currently seeking a Senior Salesforce Developer for a hybrid contract position with a Major Financial Services Firm in Milwaukee, WI; Madison, WI; or Chicago, IL. This is a 12+ month contract opportunity requiring 1-2 days per week on-site at the Milwaukee office. Pay Range: $80.00 - $100.00 per hour.

This role involves joining a collaborative IT team to manage and support an expanding Salesforce implementation for a Global Investment Banking group with over 600 users. The ideal candidate will design, build, and continuously improve Salesforce solutions by combining declarative configuration with programmatic development, applying best practices to solve business problems and maximize the platform's value.

Responsibilities:
  • Turn business requirements into functional Salesforce solutions using appropriate declarative or programmatic tools
  • Design, develop, test, document, and deploy Salesforce features with quality and reliability in adherence to the Salesforce Well-Architected framework
  • Work closely with product owners, business analysts, and peers to translate business needs into working solutions
  • Assist in effort estimation and applying Salesforce capabilities to business requirements
  • Manage user access and security, maintain data quality and integrity, automate business processes, and create custom reports and dashboards
  • Manage installed managed packages and AppExchange solutions
  • Write and maintain Apex classes, triggers, and batch jobs when necessary
  • Build Lightning Web Components (LWC) and Aura components
  • Develop and manage Salesforce integrations (REST/SOAP APIs, Platform Events, External Services)
  • Implement and manage CI/CD pipelines for Salesforce deployments (Salesforce DX)
  • Partner with architects and data teams to enforce platform best practices and coding standards
  • Integrate third-party applications and create and maintain technical documentation
  • Investigate and resolve failing processes, apps, and integrations by performing root cause analysis
  • Provide technical support to diagnose and resolve issues
Requirements:
  • Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent experience
  • 7-10 years of experience in development, declarative configuration, and administration with Salesforce products (Sales Cloud required)
  • Comfortable reading and understanding Apex, Visualforce, JavaScript, Lightning Web Components, and SOQL
  • Experience with Git, version control, and CI/CD tools (e.g., Salesforce DX)
  • Working knowledge of integrations (middleware, REST APIs, or ETL tools)
  • Diverse Salesforce product knowledge and proven technical expertise
  • Strong understanding of trade-offs between declarative and programmatic solutions
  • Strong understanding of Salesforce data model and object relationships
  • Strong communication skills with a great team player mentality
  • Agile Methodology experience highly preferred (Kanban, User Stories, Sizing, Retro, etc)
  • Exceptional organizational skills with the ability to prioritize multiple projects
Desired Skills:
  • Salesforce certifications: Platform Administrator, Platform App Builder, Platform Developer
  • Ability to develop and maintain Apex classes, Visualforce pages, LWC, and JavaScript
  • Knowledge of Microsoft development tools (Object-Oriented design, C#, MVC, ASP.NET, Web API)
  • Experience with Financial Services Cloud, Marketing Cloud, or MuleSoft
  • Data management, data administration, and data modeling experience
  • Understanding of change management methodologies

Only candidates available and ready to work directly as Genesis10 employees will be considered for this position. If you have the described qualifications and are interested in this exciting opportunity, please apply!

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About Genesis10

Sourced by ZipRecruiter

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

New York, NY, US

Year founded

1999

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