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Senior Ruby On Rails Developer Jobs in Wisconsin

The Rail Systems Engineer III works independently on technical assignments and provides guidance to junior engineers while supporting project delivery and system performance. Essential Duties ...

Senior WMS Software Developer

Milwaukee, WI · On-site

$110K - $126.10K/yr

... rail and semiconductor industries. We are looking for humble geniuses, who believe that engineering ... Work on projects that require configuration and code customization in software products. * Expand ...

... rail and semiconductor industries. We are looking for humble geniuses, who believe that engineering ... Work on projects that require configuration and code customization in software products. * Expand ...

Senior Mobile Software Engineer iOS

Beloit, WI · On-site

$132.80K/yr

... rail, and defense organizations with the most comprehensive product portfolio to elevate ... Stay up to date on the latest iOS SDK changes, frameworks, and Apple developer tools. * Mentor ...

... rail, and defense organizations with the most comprehensive product portfolio to elevate ... Stay up to date on the latest iOS SDK changes, frameworks, and Apple developer tools. * Mentor ...

Apprentice Operator I

Hudson, WI · On-site

$26.84 - $28.52/hr

... with derailments as well as engineering work, track maintenance, disaster response, and ... Climbing and crawling on and under derailed railroad cars. * Maintenance, cleaning and setup of ...

Apprentice Operator I

Hudson, WI · On-site

$26.84 - $28.52/hr

... with derailments as well as engineering work, track maintenance, disaster response, and ... Climbing and crawling on and under derailed railroad cars. * Maintenance, cleaning and setup of ...

Senior Salesforce Developer

Wausau, WI · Remote

$134.50K - $164.50K/yr

We are seeking a seasoned Senior Salesforce Developer to lead the design, development, and ... members on cross-functional initiatives. You will work closely with business analysts, product ...

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Senior Ruby On Rails Developer information

See Wisconsin salary details

$95.9K

$159.2K

$200.4K

How much do senior ruby on rails developer jobs pay per year?

As of May 30, 2026, the average yearly pay for senior ruby on rails developer in Wisconsin is $159,199.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,800.00 and $177,100.00 per year, depending on experience, location, and employer.

What is a Senior Ruby On Rails Developer job?

A Senior Ruby on Rails Developer is an experienced software engineer specializing in building, maintaining, and optimizing web applications using the Ruby on Rails framework. They are responsible for writing clean, efficient code, designing application architecture, and ensuring performance and scalability. Senior developers also mentor junior team members, collaborate with cross-functional teams, and implement best practices in development, testing, and deployment. Their role often includes problem-solving, debugging complex issues, and staying updated with the latest industry trends.

What are the key skills and qualifications needed to thrive in the Senior Ruby On Rails Developer position, and why are they important?

To thrive as a Senior Ruby On Rails Developer, you need deep expertise in Ruby, Rails frameworks, object-oriented programming, and web application architecture, often supported by a bachelor's degree in computer science or related experience. Familiarity with development tools such as Git, PostgreSQL, Docker, RSpec, and cloud platforms, as well as relevant certifications, can enhance your effectiveness. Exceptional problem-solving, leadership, and communication skills help you mentor team members and coordinate with stakeholders. These competencies are critical to creating robust, scalable applications and contributing to both technical excellence and team success.

What are typical daily responsibilities for a Senior Ruby On Rails Developer?

As a Senior Ruby On Rails Developer, your day-to-day tasks typically include designing and developing new features, maintaining and optimizing existing codebases, conducting code reviews, and integrating third-party APIs. You will often collaborate closely with product managers, UI/UX designers, and other engineers to ensure smooth project delivery and uphold best practices within the team. Additionally, you may mentor junior developers, troubleshoot complex technical issues, and contribute to architectural decisions. This multifaceted role offers both technical challenge and the opportunity to drive meaningful impact within your organization.
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Rail Systems Engineer III

RailPros

Somerset, WI

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago


Job description

Who WE are:

RailPros is the premier provider of engineering and diversified safety services to America’s rail and transit industry.  Driven by a passion for our people, clients, and communities, we are committed to solving our customers’ challenges and earning their trust through teamwork, continuous improvement, and service excellence. As a people-first organization, we prioritize the well-being and growth of our employees, fostering a culture of caring and support. We believe that when our people thrive, our company thrives. 

Our mission is to enhance mobility, safety, and quality of life for residents, passengers, and partner companies.  We do more than just provide services – we are constantly innovating and staying abreast of industry developments to help our customers succeed. Join us in our shared goal of keeping America moving and ensuring customer satisfaction in an environment where your contributions are valued, and your growth is encouraged. Apply now and become a part of our exciting journey! 

Job Summary

The Rail Systems Engineer III performs advanced engineering work involving the design, integration, and testing of railroad signal and communications systems. This role applies specialized technical knowledge and progressive engineering experience to resolve complex technical challenges and support system integration projects.

The Rail Systems Engineer III works independently on technical assignments and provides guidance to junior engineers while supporting project delivery and system performance.

Essential Duties & Responsibilities

  • Design and integrate railroad signaling, communications, and control systems.
  • Develop system architecture for signal houses, grade crossing systems, and wayside signaling equipment.
  • Prepare detailed engineering documentation including wiring diagrams, system layouts, and interface control documents.
  • Lead development of test procedures for factory and field testing.
  • Perform system analysis and troubleshooting complex signal system issues.
  • Support integration of microprocessor-based signal systems, communications networks, and control interfaces.
  • Coordinate engineering activities with project managers, manufacturing teams, and field personnel.
  • Review engineering designs, calculations, and technical documentation prepared by junior engineers.
  • Provide technical guidance and mentoring to engineering staff.
  • Participate in system commissioning and operational readiness testing.
  • Assist with development of engineering standards, best practices, and technical procedures.
  • Maintain knowledge of current industry standards and regulatory requirements.
  • Other duties as assigned or required to meet business needs.

    Knowledge, Skills, & Abilities

    • Proficient in Microsoft Programs (Outlook, Excel, Word), as well as Adobe PDF Suite.
    • Ability to create and revise MicroStation and AutoCAD drawings as required.
    • Ability to review drawings for quality, accuracy, and compliance with client specifications.
    • Capable of creating material lists based on drawings.
    • Ability to create engineering distributions/submittals to clients.
    • Possesses effective verbal and written communication skills.
    • Excellent problem-solving skills.
    • Ability to work independently and as part of a team.

    Required Education and Experience

    • High School Diploma/GED: The absolute minimum requirement.
    • Technical training with AutoCAD and/or MicroStation.
    • Basic understanding of electrical circuitry.
    • Minimum 5 years’ experience as a design engineer with complex electrical systems and/or components.
    • Proficiency in digital technology including use of tablet and/or laptop computer.

    Preferred Education and Experience

    • Associate or Bachelor degree in Engineering, Electronics, Programming, or related field.
    • 3 years’ experience with AutoCAD and/or MicroStation.
    • 2 years’ experience application programming.

    Additional Qualifications, Certifications, etc.

    • Valid driver’s license required.
    • OSHA 10 Construction Certification is a plus.

    Supervisory Responsibilities

    • Capable of leading engineers and interns on signaling designs at a commiserate level to their training and experience.

    Internal Relationships

    • Receive supervision and oversight from RailPros directors and project managers.
    • Support collaboration among engineering, production, and field teams.

    External Relationships

    • General contractors, sub-contractors, customers, clients, and vendors.

    Work Environment

    • The work is primarily in a professional office environment but may include temporary field assignments.

    Physical Demands

    • This is largely a sedentary role; however, some field work may be required. This would require the ability to drive a vehicle and travel on uneven ground surfaces in limited access sites.

    Travel

    • This position may require travel. On occasion, travel to RailPros headquarters, field offices or client offices, work sites, and other project related locations may be required.

    Materials, Tools, Equipment

    • This role routinely uses standard office equipment such as computers, phones, photocopiers and filing cabinets.

    Why RailPros?

    • Professional Growth: RailPros offers robust opportunities for career development and advancement in the engineering field, providing valuable experience and mentorship.
    • Impactful Work: Contribute to significant engineering projects and initiatives, gaining exposure to various aspects of engineering practice and project execution.
    • Collaborative Environment: Be part of a supportive and collaborative work culture that values teamwork and fosters a positive professional atmosphere.
    • Industry Exposure: Gain comprehensive experience in railroad engineering, safety standards, and regulatory compliance, enhancing your expertise and industry knowledge.

    Benefits & Perks:

    • Comprehensive Health Insurance: Includes medical, dental, and vision coverage.
    • Additional Coverage Plans: Accident plan, critical illness plan, and hospital indemnity with employee-to-family coverage.
    • Legal ID, Shield ID, pet insurance.
    • Life & Disability Insurance: Employer-paid with additional voluntary options available.
    • Retirement Savings: 401(k) plan with employer match.
    • Paid Time Off (PTO): Generous paid time off.
    • Wellness Programs: Access to various wellness initiatives and resources.
    • Discount Programs: Exclusive discounts on products and services.
    • Company Merchandise Allowance: Company-funded allowance for our online store.
    • Health Savings Accounts (HSA): With employer match.
    • Health Reimbursement Arrangement (HRA): Employer-funded.
    • Flexible Spending Accounts (FSA): For dependent care expenses.
    • Employee Assistance Programs (EAP): Support for personal and professional challenges.
    • Professional Development: Opportunities for training and career growth.
    • Work-Life Balance: Initiatives designed to support a balanced and fulfilling work life.

    Join RailPros for a fulfilling career in a thriving and stable industry. Our core values drive us to excel as a team, prioritize customer satisfaction, and adapt to industry changes swiftly. Be part of a passionate and dedicated team that values continuous improvement, trust, and problem-solving. Apply now for an opportunity to contribute to our success.

    Equal Employment Opportunity (EEO):

    RailPros provides equal employment opportunities to all qualified candidates, regardless of race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. We are committed to making reasonable accommodations for known physical or mental limitations of qualified employees and applicants with disabilities unless such accommodations would impose undue hardship on our business operations. If you are considering applying for a job and require a reasonable accommodation in accordance with the ADA, please reach out to us at peopleoperations@railpros.com. We value diversity and strive to create an inclusive environment for all employees.

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