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Ruby On Rails Jobs in Wisconsin (NOW HIRING)

As a thought leader, they remain on the pulse of advancements in AI research and technology, guiding efforts to maintain robustness, scalability, and reliability in AI systems while championing ...

This role focuses on identifying and developing emerging technologies, translating them into scalable product solutions, and creating competitive advantages across the business. As a recognised ...

This role focuses on identifying and developing emerging technologies, translating them into scalable product solutions, and creating competitive advantages across the business. As a recognised ...

You will work on the core AI system that delivers real-time, adaptive learning experiences to learners. If you're excited about building the future of human learning, this role is for you. This role ...

You will work on the core AI system that delivers real-time, adaptive learning experiences to learners. If you're excited about building the future of human learning, this role is for you. This role ...

You will work on the core AI system that delivers real-time, adaptive learning experiences to learners. If you're excited about building the future of human learning, this role is for you. This role ...

At FIS you'll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a ...

At FIS you'll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a ...

You will work on the core AI system that delivers real-time, adaptive learning experiences to learners. If you're excited about building the future of human learning, this role is for you. This role ...

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Ruby On Rails information

See Wisconsin salary details

$25.7K

$123.3K

$173.1K

How much do ruby on rails jobs pay per year?

As of May 31, 2026, the average yearly pay for ruby on rails in Wisconsin is $123,255.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,500.00 and $141,800.00 per year, depending on experience, location, and employer.

What Is Ruby On Rails?

Ruby on Rails is an application framework for web development. Specifically, it focuses on server-side functions and relies on the model-view-controller pattern. Rails is the framework itself, while Ruby is the programming language in which Rails is written. Ruby on Rails was designed to cut down on repetitive tasks and to be easy to learn with large, easily accessible libraries. It is open source as well, which means there is a large community that you can utilize to answer questions or improve your skills.

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

To thrive as a Ruby on Rails Developer, a solid grasp of Ruby programming, Rails framework, object-oriented design, and web development fundamentals is essential, often supported by a degree in computer science or related experience. Familiarity with version control systems like Git, databases such as PostgreSQL or MySQL, and deployment tools like Heroku or AWS is typically required. Strong problem-solving skills, attention to detail, and effective communication help developers collaborate with teams and address client needs efficiently. These skills are crucial for building robust, scalable web applications and adapting to evolving project requirements.

What are some common challenges faced by Ruby on Rails developers when working in agile teams?

Ruby on Rails developers in agile environments often encounter challenges such as rapidly adapting to changing requirements and maintaining code quality during frequent iterations. Collaborating closely with designers, product managers, and QA specialists requires clear communication and flexibility, especially when integrating new features or resolving bugs under tight deadlines. Additionally, balancing the need for quick delivery with best practices like writing tests and refactoring code can be demanding but is critical for long-term project success.

What are Ruby on Rails developers?

Ruby on Rails developers are software engineers who specialize in building web applications using the Ruby on Rails framework. They use the Ruby programming language and the Rails framework to create scalable, maintainable, and efficient websites or web applications. Their responsibilities often include designing database structures, writing server-side logic, integrating front-end components, and deploying applications. Ruby on Rails developers work in a variety of industries and are valued for their ability to quickly develop robust web solutions.

What is the difference between Ruby On Rails vs JavaScript Developer?

AspectRuby On RailsJavaScript Developer
Required CredentialsProficiency in Ruby, Rails framework, MVC architectureProficiency in JavaScript, frameworks like React or Angular, HTML/CSS
Work EnvironmentBackend web development, server-side scriptingFrontend development, client-side scripting
Employer & Industry UsageWeb startups, SaaS companies, e-commerce platformsWeb applications, interactive websites, mobile app development

Ruby On Rails and JavaScript Developers often work together but focus on different parts of web development. Rails is primarily used for backend development with a focus on server-side logic, while JavaScript developers handle the frontend, creating interactive user interfaces. Both roles are essential in full-stack development, but their skills and tools differ significantly.

What are the most commonly searched types of Ruby On Rails jobs in Wisconsin? The most popular types of Ruby On Rails jobs in Wisconsin are:
What are popular job titles related to Ruby On Rails jobs in Wisconsin? For Ruby On Rails jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Ruby On Rails jobs in Wisconsin look for? The top searched job categories for Ruby On Rails jobs in Wisconsin are:
Infographic showing various Ruby On Rails job openings in Wisconsin as of May 2026, with employment types broken down into 76% Full Time, 23% Part Time, and 1% Temporary. Highlights an 1% Physical, 16% Hybrid, and 83% Remote job distribution, with an average salary of $123,255 per year, or $59.3 per hour.
Principal Engineer, Power Electronics

Principal Engineer, Power Electronics

Faith Technologies

Menasha, WI

Other

Posted 11 days ago


Faith Technologies rating

8.7

Company rating: 8.7 out of 10

Based on 51 frontline employees who took The Breakroom Quiz

48th of 351 rated engineering


Job description

You’ve discovered something special. A company that cares. Cares about leading the way in construction, engineering, manufacturing and renewable energy. Cares about redefining how energy is designed, applied and consumed. Cares about thoughtfully growing to meet market demands. And ─ as “one of the Healthiest 100 Workplaces in America” ─ is focused on the mind/body/soul of team members through our Culture of Care.

Faith Technologies Inc. (FTI) is currently seeking a Principal Power Electronics Engineer to join our Product Engineering team in Menasha, WI.  

As a Principal Power Electronics Engineer within our R&D organization, you will lead efforts to define processes and strategies for the design, development, and testing of cutting-edge systems and technologies for power electronics components for use in microgrids, EV charging, oil and gas, and data center applications. Your responsibilities will include shaping technological roadmaps, developing & evaluating power electronic components, and providing technical leadership to support both R&D projects, product development and manufacturing processes. You will focus on developing component requirements and specifications standards, definition of electrical architectures, and validation processes, all while collaborating closely with cross-functional teams and external suppliers to meet technical targets. By acting as a company-wide subject matter expert, you will play a pivotal role in influencing the future of technology and product development within the company. Additionally, you will establish partnerships with external suppliers and communicate results to key stakeholders, driving innovation and excellence in all our initiatives.

MINIMUM REQUIREMENTS
  • Bachelor’s degree in Electrical Engineering or engineering equivalent
  • Minimum of 10+ years of experience in power electronics or related engineering role
  • Experience with high voltage converters/inverters
  • Experience with collaboration and implementation of modeling for system design
  • Ability to develop a technology roadmap and strategy for power electronics for microgrid, EV charging, and data center applications
  • Ability to establish strategic partnerships with external suppliers
  • Strong communication skills to provide clear recommendations and guidelines to stakeholders, technical development teams, and testing teams
  • Experience with lab equipment, instrumentation, and environment
  • Demonstrated experience providing strategic direction to company-wide product and technology roadmaps.

PREFERRED REQUIREMENTS

  • Advanced degree in Electrical Engineering or equivalent
  • Deep knowledge in modern power electronics devices including Silicon IGBT, SiC and GaN MOSFET
  • Experience in the energy sector; with a focus on microgrid, DER products, power distribution systems and enclosures, battery energy storage systems.
  • Strong understanding of related regulatory frameworks and industry standards related to the relevant energy technologies: Microgrid, Power generation, and Energy storage.
  • Proven track record of leading successful projects in the renewable energy sector.
  • Demonstrated experience owning technology and product roadmaps for various programs

Travel: 5-10%

Work Schedule: This position works between the hours of 7 AM and 5 PM, Monday- Friday. Overtime may be required. However, work may be performed at any time on any day of the week to meet business needs.

KEY RESPONSIBILITIES
  • Responsible to lead the efforts of characterizing size, performance, cost, and specification requirements for high voltage power electronics, including DC/DC and DC/AC power electronic converters
  • Develop and maintain documentation on component specifications, selection analysis, requirements, and simulation analysis
  • Prepare and maintain documentation of the electrical architecture for various microgrid and data center power generation and distribution programs
  • Summarize and communicate results to the key stakeholders
  • Work closely with controls, systems simulation and FEA/CFD engineers to communicate requirements, performance targets, and boundary conditions for modeling and simulation analysis of power electronic components
  • Establish partnerships with external suppliers to enable modular part reuse across multiple applications 
  • Lead evaluation and benchmarking of new and competitive technologies
  • Provide technical leadership to cross-functional teams across product development organization
  • Lead collaboration with manufacturing and other functions to meet technical requirements
  • Develop specialized knowledge and upskill the resources in power electronics across the company, including documentation and standards for product development
  • Lead the technology roadmap definition for power electronics for various markets and applications
  • Collaborate with Verification & Validation team to define DVP&Rs for testing of power electronics
  • Provide strategic guidance as subject matter expert across multiple company programs and projects requiring technology expertise.
  • Coordinate with the National Labs and Universities
  • Lead, train, and provide technical guidance to engineers
  • Performs other related duties as required and assigned.

The job description and responsibilities described are intended to provide guidelines for job expectations and the employee's ability to perform the position described. It is not intended to be construed as an exhaustive list of all functions, responsibilities, skills, and abilities. Additional functions and requirements may be assigned by supervisors as deemed appropriate.

WORK LOCATION

This role requires work to be done Onsite from our Menasha, WI office.  Our onsite roles include a high level of workplace and schedule flexibility to support a healthy work-life balance.

Menasha, WI offers an excellent quality of life with a low cost of living, short commute times, and a strong sense of community. Located in the heart of the Fox Valley and along Lake Winnebago, the area provides access to outdoor recreation, safe neighborhoods, and top-rated schools. Just minutes from Appleton and within easy reach of Green Bay and Milwaukee, Menasha combines small-town living with convenient access to dining, entertainment, sports, and regional travel, making it an ideal place to relocate and build a long-term career.

Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time other than the TN1 Visa (Canadian).

#LI-ONSITE

#FTICareers

How Does FTI Give YOU the Chance to Thrive?

If you’re energized by new challenges, FTI provides you with many opportunities. Joining FTI opens doors to redefine what’s possible for your future.

Once you’re a team member, you’re supported and provided with the knowledge and resources to achieve your career goals with FTI. You’re officially in the driver’s seat of your career, and FTI’s career development and continued education programs give you opportunities to position yourself for success.

FTI is a “merit to the core” organization. We recognize and reward top performers, offering competitive, merit-based compensation, career path development and a flexible and robust benefits package.

 

Benefits are the Game-Changer

We provide industry-leading benefits as an investment in the lives of team members and their families. You’re invited to review the full list of FTI benefits available to regular/full-time team members. Start here. Grow here. Succeed here. If you’re ready to learn more about your career with FTI, apply today!

Faith Technologies, Inc. is an Equal Opportunity Employer – veterans/disabled.


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