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Ruby On Rails Contractor Jobs in Iowa (NOW HIRING)

Welder Helper - Mason City, IA

Mason City, IA

$15.50 - $19.50/hr

Health and Medical Services at Union Pacific Railroad will make the final determination on whether ... Foster positive relationships with colleagues, supervisors, contractors, and customers, and ...

Location - Emmetsburg, IA ASI-Contracting is looking for a grain bin technician to join our crew ... PAY: $15.00-$20.00 or higher based on experience (possible wage increase after 60 days based on ...

Grain Bin Technician

Emmetsburg, IA · On-site

$15 - $20/hr

Grain Bin Technician ASI-Contracting is looking for a grain bin technician to join our crew. As a ... PAY: $15.00-$20.00 or higher based on experience (possible wage increase after 60 days based on ...

Project Manager

Cedar Rapids, IA · On-site

$85K - $115K/yr

Moline / Quad Cities, Illinois Base Salary: $85,000-$115,000 based on experience Travel: None - all ... Immediate The Opportunity A well-established, family-owned heavy civil contractor is hiring a ...

Builds relationships with past clients such as Consultants, Contractors, Facilities representatives, Governmental agencies, Railroad Companies, etc., for the services of the Company. * Follows up on ...

Superintendent

Cedar Rapids, IA · On-site

$85K - $115K/yr

... contractor is hiring a Superintendent to lead field operations on local DOT highway and ... railroad work and site development. Its project portfolio includes interstate paving, roadway ...

Operator

Milford, IA · On-site

$16.25 - $21.25/hr

Perform product sampling, run samples for analysis on in house lab equipment; measure location ... Gauge products transferred to and from tanks, trucks, rail cars, and pipelines. * Perform valve ...

Operator

Milford, IA

$16.25 - $21.25/hr

Perform product sampling, run samples for analysis on in house lab equipment; measure location ... Gauge products transferred to and from tanks, trucks, rail cars, and pipelines. * Perform valve ...

Showing results 41-60

Ruby On Rails Contractor information

See Iowa salary details

$24K

$114.7K

$161.1K

How much do ruby on rails contractor jobs pay per year?

As of Aug 7, 2026, the average yearly pay for ruby on rails contractor in Iowa is $114,697.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,300.00 and $132,000.00 per year, depending on experience, location, and employer.

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

AspectRuby On Rails ContractorRuby On Rails Developer
CredentialsTypically no formal certification required, but experience is keyOften holds a degree or certification in computer science or related fields
Work EnvironmentFreelance, project-based, often remoteFull-time or part-time employment within a company or agency
Employer & Industry UsageHired by various clients across industries for specific projectsEmployed by companies to develop and maintain applications
Search & Comparison IntentLooking for flexible, short-term project workSeeking ongoing, in-house or remote development roles

In summary, a Ruby On Rails Contractor is typically a freelance professional hired for specific projects, offering flexibility and diverse experience. A Ruby On Rails Developer usually works as a full-time employee, focusing on long-term application development within a company. Both roles require strong Rails skills but differ mainly in employment type and work setup.

What is a Ruby on Rails contractor?

Ruby on Rails contractors are professionals who specialize in building web applications using the Ruby on Rails framework. They are typically hired on a contract basis, either for short-term projects, specific features, or to augment in-house development teams. These contractors handle tasks such as backend development, API integration, database management, and sometimes front-end work, all centered around the Rails ecosystem. Their expertise allows businesses to rapidly develop, maintain, or upgrade web applications efficiently.

What are the key skills and qualifications needed to thrive as a Ruby on Rails contractor?

To thrive as a Ruby On Rails Contractor, you need strong programming skills in Ruby, expertise in the Rails framework, and a solid understanding of web application architecture, typically backed by experience or a relevant degree. Familiarity with tools like Git, PostgreSQL/MySQL, RESTful APIs, and deployment platforms such as Heroku or AWS is often required. Excellent problem-solving, time management, and communication skills help contractors efficiently collaborate with clients and teams. These skills ensure high-quality, maintainable code and successful project delivery in competitive, fast-paced environments.

What are some common challenges Ruby on Rails contractors face when joining a new development team?

Ruby On Rails Contractors often need to quickly adapt to existing codebases and team workflows, which can pose challenges if documentation is sparse or coding standards differ. Additionally, contractors must rapidly build rapport with permanent team members to ensure smooth collaboration, particularly in agile environments. Balancing multiple projects or client expectations can also require strong time management and communication skills. Being proactive about asking questions and clarifying requirements can help overcome these hurdles and contribute effectively from the start.
What are popular job titles related to Ruby On Rails Contractor jobs in Iowa? For Ruby On Rails Contractor jobs in Iowa, the most frequently searched job titles are:
What job categories do people searching Ruby On Rails Contractor jobs in Iowa look for? The top searched job categories for Ruby On Rails Contractor jobs in Iowa are:
Infographic showing various Ruby On Rails Contractor job openings in Iowa as of August 2026, with employment types broken down into 73% Full Time, 10% Part Time, and 17% Contract. Highlights an 88% Physical, 1% Hybrid, and 11% Remote job distribution, with an average salary of $114,697 per year, or $55.1 per hour.

Welder Helper - Mason City, IA

Union Pacific

Mason City, IA

$15.50 - $19.50/hr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 27 days ago


Union Pacific rating

7.1

Company rating: 7.1 out of 10

Based on 94 frontline employees who took The Breakroom Quiz

27th of 64 rated delivery companies


Job description

Reference Number: 2323
Department: Engineering

Rate of Pay: 32.08 / hr.
Closing Date: Apply early as this job may be filled at any time.
Most communications will be done electronically. Please check email, including spam folders, daily.

If you wish to solicit an employee referral for this position, please ensure the employee submits the referral prior to submitting your application.

Description

Become part of a dedicated group of Welder Helpers who have been instrumental in maintaining Union Pacific's railroad tracks for over 150 years! As a Welder Helper, you will actively contribute to the repair, tempering, and cutting of rails, frogs, switches, and other essential welding tasks. Your efforts in repairing or replacing tracks will play a vital role in ensuring the safe and efficient movement of trains, enabling Union Pacific to serve its customers across North America. We are powered by our people, will you join our team?

Required Certifications:For this position, you will be required to become a Union Pacific certified driver during your probationary period. To become certified, you must meet the following Motor Vehicle and Medical Requirements:

1. Must be a minimum of 21 years of age

2. Have valid driver's license

3. Have an acceptable driving record per your Motor Vehicle Record (MVR) 4. Acquire your Commercial Driver's License (CDL) if you will be operating a vehicle(s) with a GVWR of 26,000 lbs or greater. If this is required, you will need to obtain your CDL during your probationary period.

Medical Requirements:Must meet the medical requirements (also called physical qualifications) for commercial motor vehicle drivers as specified by the US Federal Motor Carrier Safety Administration (FMCSA). The FMCSA physical qualifications for drivers can be found on the FMCSA homepage. Health and Medical Services at Union Pacific Railroad will make the final determination on whether or not an individual meets the FMCSA medical qualifications, and may add additional medical requirements to assure the person can safely perform job tasks, with or without accommodation.

Accountabilities
  • Perform track maintenance activities such as repairs, installations, and component removals as required.
  • Utilize load/unload devices to handle and transport track materials and equipment.
  • Monitor track conditions for any issues or defects, while also observing the right-of-way and passing trains for any shifted loads or spillages.
  • Operate equipment safely and efficiently to drive spikes, tighten or loosen track bolts, and utilize pullers to remove spikes.
  • Maintain the trackbed by replacing and compacting ballast, as well as assisting in unloading ballast from ballast cars.
  • Foster positive relationships with colleagues, supervisors, contractors, and customers, and effectively manage conflicts when they arise.
  • Ensure compliance with all safety rules, operational guidelines, and regulations set by the Federal Railroad Administration (FRA).
  • Carry out additional assigned duties as necessary.
Qualifications - Required
  • Possess a current and valid driver's license.
  • Hold a Commercial Driver's License (CDL) of either Class A or Class B, or have the ability to obtain one during the probationary period.
  • Capable of comprehending and interpreting regulations and instructions.
  • Demonstrates strong verbal and written communication skills to effectively convey information to colleagues and supervisors.
  • To be considered for this position, candidates are required to successfully complete an assessment in English before proceeding to the interview stage. For more information go to the FAQs on UP.jobs.
Qualifications - Preferred
  • Valid Commercial Driver's License (CDL) - Class A or Class B.
  • Minimum of 1 year experience in Railroad Maintenance of Way work.
  • Demonstrated experience working outdoors in diverse weather conditions, including professional, personal, or volunteer work.
  • Proficiency in working within a construction-type environment, gained through professional, personal, or volunteer experience.
  • Skilled in operating heavy equipment such as construction or farm machinery, with relevant experience in professional, personal, or volunteer capacities.
  • Proficiency in welding or possession of a welding certificate, gained through professional, personal, or volunteer experience.
  • Flexibility and willingness to work on-call, overtime, various shifts (including weekends and holidays), and up to 7 days a week.
Physical and Mental Job Requirements
  • To be considered for employment, candidates must successfully pass a Physical Ability Test (PAT). Please note that this test is separate from the medical exam. For additional details, refer to the FAQs on UP.jobs.
  • Physical Stamina: Capable of performing physically strenuous work continuously. Occasionally, bending, stooping, and kneeling may be necessary.
  • Manual Dexterity: Must possess manual dexterity with eye-hand coordination, allowing for precise and coordinated movements.
  • Lifting and Carrying: Occasionally, there is a need to lift and carry objects weighing up to 65 lbs. Additionally, pushing and pulling objects weighing up to 119 lbs may be required.
  • Balance and Mobility: There may be occasions when climbing ladders is necessary to access truck storage. The ability to walk frequently and maintain balance on various surfaces is essential.
  • Prolonged Standing: The job requires the ability to remain standing for more than half of each workday. There will be periodic opportunities to change positions for comfort.
Work Conditions
  • Minimum age requirement: Applicants must be at least 21 years old.
  • Must be legally authorized to work in the United States without requiring company sponsorship.
  • Comfortable working in close proximity to large equipment, including railcars, locomotives, and cranes.
  • Preference given to candidates who are willing to reside and work in specific locations indicated in the job listing.
  • Strong commitment to practicing and maintaining safe work practices.
  • Flexibility in terms of travel: Candidates should be prepared for extensive travel across Union Pacific's 23-state system, which may be required at short notice.

What we offer:

  • A strengths-based, engagement-focused, and performance-oriented culture
  • Ongoing learning, development, and Educational Assistance (including little to no out-of-pocket cost for online and in-person courses at the University of Nebraska at Omaha)
  • 401(k) retirement plan
  • Employee Stock Purchase Plan with 40% match up to 5% (contribute 5% and UP will contribute 2%)
  • Medical, dental and vision insurance, which are collectively bargained for through union membership
  • Wellness and Employee Assistance Programs

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