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Ruby On Rails Jobs in Pennsylvania (NOW HIRING)

Mitsubishi Electric Power Products, Inc.

PA · On-site

Consult on and/or review major development programs through review meetings, personal consultations ... S. affiliate of Mitsubishi Electric, MEPPI powers critical infrastructure and rail transportation ...

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$25.6K

$122.4K

$171.9K

How much do ruby on rails jobs pay per year?

As of Sep 15, 2026, the average yearly pay for ruby on rails in Pennsylvania is $122,407.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,700.00 and $140,800.00 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 is a Ruby on Rails developer?

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 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 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.

Is Ruby on Rails a good career?

Ruby on Rails developers are in demand for building web applications, especially in startups and tech companies. The role typically requires knowledge of Ruby, web development skills, and familiarity with frameworks, offering opportunities for growth and competitive salaries. As a career, it can be stable and rewarding for those interested in full-stack development and agile environments.

Is Ruby on Rails still in demand?

Ruby on Rails remains in demand for web development, especially for startups and companies seeking rapid application deployment. Many organizations value Rails developers for their ability to build scalable, maintainable applications using Ruby and related tools like JavaScript frameworks. Knowledge of database management and version control enhances employability in this field.
More about Ruby On Rails jobs

What are the most commonly searched types of Ruby On Rails jobs in Pennsylvania?

The most popular types of Ruby On Rails jobs in Pennsylvania are:

What are popular job titles related to Ruby On Rails jobs in Pennsylvania?

For Ruby On Rails jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Ruby On Rails jobs in Pennsylvania look for?

The top searched job categories for Ruby On Rails jobs in Pennsylvania are:

What cities in Pennsylvania are hiring for Ruby On Rails jobs?

Cities in Pennsylvania with the most Ruby On Rails job openings:

Ruby On Rails jobs near you
Infographic showing various Ruby On Rails job openings in Pennsylvania as of August 2026, with employment types broken down into 2% As Needed, 85% Full Time, 10% Part Time, 2% Contract, and 1% Nights. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $122,407 per year, or $58.8 per hour.

Principal Project Engineer (SSD158)

Warrendale, PA • On-site

Mitsubishi Electric Power Products, Inc.
Electrical Equipment, Appliance, and Component Manufacturing • 501 - 1,000 employees
Learn more about Mitsubishi Electric Power Products, Inc.external

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 18 days ago

Job description

Join the MEPPI Team!
Mitsubishi Electric Power Products, Inc. (MEPPI) is seeking a Principal Project Engineer to provide technical consultation and leadership as well as performing all essential functions of a lead project engineer or supporting project engineer for multiple substation project orders.
This is a hybrid position based in Warrendale, PA.
What You'll Do:
  • Individually and through other project engineers, design, develop and implement all engineering facets of substation projects including but not limited to, equipment design, outside contractor involvement, assembly and testing.
  • Compile and analyze operational, test, and research data to establish performance standards for newly designed or modified equipment or product and to determine if design meets functional and performance specifications.
  • Provide engineering leadership by serving as the primary contact person for design issues identified by other groups and divisions.
  • Lead significant design projects, primarily involving participation and coordination with other groups and divisions.
  • Conduct product, technology or other training as required.
  • Provide technical consultation to engineering as well as other groups and divisions.
  • Consult on and/or review major development programs through review meetings, personal consultations, etc. Provide input on the company and TMT and D's development program planning.
  • Review and define the scope for new development tasks by serving as the contact person on special tasks, problems, new designs, etc.
  • Establish priority, schedule, and staffing assignments with the Engineering Manager.
  • Prepare engineering time and manpower estimates for proposals and orders.
  • Provide back-up support for Engineering Manager and functional supervision to all levels of engineers as necessary.
  • Represent the company to customers, TMT and D personnel and technical societies

What You'll Bring:
  • A Bachelor's Degree in Electrical or Mechanical Engineering, or equivalent, plus a minimum of 10 year's of experience in a project related environment.
  • Expertise in substation theory, application, subsystems, field installation and testing.
  • Computer experience, with emphasis on MSOffice products, CAD and engineering analysis software.

What's in It for You:
  • Comprehensive Health Coverage:
    • MEPPI pays up to 90% of the cost for medical, dental, and vision plans.
  • Retirement Plans:
    • 401(k) match of up to 4%.
  • Generous Paid Time Off:
    • Earn vacation after just 90 days, plus enjoy 12 paid holidays annually.
  • Career Growth:
    • Access to professional development programs and educational assistance.
  • Employee Perks:
    • On-site fitness center (Warrendale, PA), wellness program, profit sharing, and employee discounts.

Why MEPPI:
As a proud U.S. affiliate of Mitsubishi Electric, MEPPI powers critical infrastructure and rail transportation solutions across North America. We value collaboration, innovation, and people�because we know that our greatest asset is our team. Join us and help shape a future where talent and technology thrive.
Equal Opportunity Employer:
MEPPI is committed to diversity and inclusion in the workplace. We welcome applicants from all backgrounds and ensure fair consideration for every candidate.
Notice to Agencies and Search Firms:
We do not accept unsolicited resumes from agencies. Submissions without signed agreements become the property of MEPPI, and no fees will be paid.

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