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Senior Javascript Engineer Jobs in Wisconsin (NOW HIRING)

TIER4 GROUP

Sr. Full Stack Developer

Milwaukee, WI · Hybrid

We are looking for a dynamic and talented Senior software engineer to join Workplace Portals Engineering focusing on .NET Core and JavaScript development and application support. You will be working ...

General Motors

WI · On-site

$202 - $310/hr

## Senior AI Workflow Engineer - Enterprise TransformationApplyremote type: Hybridlocations: Austin ... Write clean, scalable, and secure backend services and integrations using Python and/or JavaScript ...

New

Jobtailor

Senior Software Engineer

Oregon, WI · On-site

$120 - $170/hr

Responsible for designing and creating engineering specifications for software applications and ... Java, Python (Django/Flask), C/C++, C#, Objective C, JavaScript, or Go * 5 years in defining system ...

Groundworks Operations, LLC

WI · On-site

$120 - $150/hr

The Senior Software Engineer at Groundworks will play a key role in designing, developing, and ... Proficiency in multiple programming languages such as Java, C#, C++, Python, or JavaScript, and ...

Socket.dev

WI · On-site

$209 - $262.40/hr

Senior Lead Software Engineer, Full Stack (Global Payment Network) Do you love building and ... Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go ...

ULINE

Senior Software Developer - Web

Pleasant Prairie, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 ... NET, Java JavaScript or TypeScript. * Familiarity with SQL queries and stored procedures. * Uline ...

ULINE

Senior Software Developer - Web

Pleasant Prairie, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 ... NET, Java JavaScript or TypeScript. * Familiarity with SQL queries and stored procedures. * Uline ...

ULINE

Senior Software Developer - Web

Milwaukee, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 ... NET, Java JavaScript or TypeScript. * Familiarity with SQL queries and stored procedures. * Uline ...

ULINE

Senior Software Developer - Web

Milwaukee, WI

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 ... NET, Java JavaScript or TypeScript. * Familiarity with SQL queries and stored procedures. * Uline ...

ULINE

Senior Software Developer - Web

Kenosha, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 ... NET, Java JavaScript or TypeScript. * Familiarity with SQL queries and stored procedures. * Uline ...

ULINE

Senior Software Developer - Web

Kenosha, WI

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 ... NET, Java JavaScript or TypeScript. * Familiarity with SQL queries and stored procedures. * Uline ...

Findhelp

Senior Staff Quality Engineer

Madison, WI · On-site

$89K - $121K/yr

As a Senior Quality Engineer, you'll play a crucial role in embedding quality throughout the ... Javascript and React • Experience working with cloud platforms, specifically Google Cloud • ...

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All JobsJavascript Engineer JobsSenior Javascript Engineer JobsSenior Javascript Engineer Jobs in Wisconsin

Senior Javascript Engineer information

See Wisconsin salary details

$126.2K

$169.1K

$192.8K

How much do senior javascript engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for senior javascript engineer in Wisconsin is $169,148.00, according to ZipRecruiter salary data. Most workers in this role earn between $157,500.00 and $182,200.00 per year, depending on experience, location, and employer.

What does a senior JavaScript engineer do?

A Senior JavaScript Engineer is responsible for designing, developing, and maintaining complex web applications using JavaScript and related technologies. They often lead development teams, make architectural decisions, and ensure best coding practices are followed. In addition to writing code, they may mentor junior developers, review code for quality, and collaborate with cross-functional teams to deliver high-quality software solutions.

What are the key skills and qualifications needed to thrive as a senior JavaScript engineer?

To thrive as a Senior Javascript Engineer, you need deep expertise in JavaScript, modern front-end frameworks (like React or Angular), and a solid grasp of software engineering principles, typically supported by a degree in computer science or equivalent experience. Familiarity with build tools (Webpack, Babel), version control systems (Git), and automated testing frameworks is crucial for efficient development. Strong problem-solving skills, effective communication, and leadership abilities help you mentor team members and collaborate on complex projects. These skills are vital for delivering high-quality, scalable applications and driving innovation within development teams.

What are some common challenges faced by senior JavaScript engineers when leading projects with cross-functional teams?

Senior JavaScript Engineers often encounter challenges such as aligning frontend and backend development timelines, ensuring code quality across distributed teams, and effectively communicating complex technical concepts to non-technical stakeholders. Managing dependencies between various team members and integrating new technologies or frameworks can also present difficulties. Successful engineers overcome these challenges by fostering clear communication, implementing robust documentation, and promoting collaborative problem-solving within agile workflows.

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For Senior Javascript Engineer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Senior Javascript Engineer jobs in Wisconsin look for?

The top searched job categories for Senior Javascript Engineer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Senior Javascript Engineer jobs?

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Senior Javascript Engineer jobs near you
Infographic showing various Senior Javascript Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 88% Full Time, 7% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $169,148 per year, or $81.3 per hour.

Sr. Quality Assurance Automation Engineer

Princeton IT Services

Pleasant Prairie, WI • On-site

Contractor

Posted 12 days ago

Job description

Job Title: Sr. Quality Assurance Automation Engineer

Location: Pleasant Prairie, wisconsin

Job Summary

We are seeking a Sr. Quality Assurance Automation Engineer to design, develop, and maintain automated testing solutions for web, API, and mobile applications. The ideal candidate will have strong experience in test automation, CI/CD integration, Agile development, and quality engineering practices to ensure reliable, scalable, and high-quality software delivery.

Key Responsibilities

  • Design, develop, and maintain reusable automated test suites for web, API, and mobile applications.
  • Define and implement automation strategies, standards, and best practices.
  • Integrate automated testing into CI/CD pipelines for continuous validation.
  • Analyze test results, troubleshoot failures, and collaborate with development teams to resolve defects.
  • Develop and maintain automation frameworks, tools, and infrastructure.
  • Work closely with developers, product owners, and business analysts to define acceptance criteria and test coverage.
  • Plan and execute regression testing to ensure application stability.
  • Monitor automation metrics, test coverage, execution speed, and quality trends.
  • Evaluate and implement new automation tools and frameworks.
  • Mentor QA team members and promote automation best practices.

Required Skills & Qualifications

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • 10+ years of experience in Test Automation or Software Development in Test (SDET).
  • Strong programming experience in Java, JavaScript, C#, or VBScript.
  • Hands-on experience with web, API, and mobile test automation.
  • Experience with automation tools such as Selenium, SmartBear, or similar GUI automation tools.
  • Strong knowledge of CI/CD tools and DevOps practices.
  • Experience with source control systems such as Git, TFS, or SVN.
  • Strong understanding of Agile development methodologies.
  • Excellent analytical, troubleshooting, and problem-solving skills.
  • Strong communication and collaboration skills.

Preferred Qualifications

  • Experience testing Angular web applications.
  • Experience with modern automation frameworks and scripting technologies.
  • Experience improving automation infrastructure, scalability, and execution performance.