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Ruby On Rails Contractor Jobs in Colorado (NOW HIRING)

AppFolio

Sr. Software Engineer - Owner/Investor

CO · Remote

$138K - $173K/yr

Strong familiarity with the technologies we use like Ruby on Rails, React, MySQL, AWS, SOA * Strong familiarity with Agile software development processes: Scrum or Kanban * Strong familiarity with ...

AppFolio

CO

$126K - $166K/yr

Strong familiarity with the technologies we use, like Ruby on Rails, React, MySQL, AWS, SOA * Strong familiarity with Agile software development processes: Scrum or Kanban * Strong familiarity with ...

Homebot

Full Stack Engineer

Denver, CO · On-site

$125K - $143K/yr

You're a capable full-stack engineer comfortable working in TypeScript, React, Ruby on Rails, and more. * You think in APIs and services. You've built and consumed REST and GraphQL APIs. You keep ...

AppFolio

CO

$167K - $209K/yr

Experience with technologies in our stack such as Ruby on Rails, Golang, React, AWS, or service-oriented architectures. Compensation & Benefits The base salary that we reasonably expect to pay for ...

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Showing results 1-20

All JobsRuby On Rails Contractor JobsRuby On Rails Contractor Jobs in Colorado

Ruby On Rails Contractor information

See Colorado salary details

$26.8K

$128.4K

$180.3K

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

As of Jul 21, 2026, the average yearly pay for ruby on rails contractor in Colorado is $128,404.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,800.00 and $147,700.00 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 are Ruby on Rails contractors?

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, and why are they important?

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 Colorado? For Ruby On Rails Contractor jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Ruby On Rails Contractor jobs in Colorado look for? The top searched job categories for Ruby On Rails Contractor jobs in Colorado are:
What cities in Colorado are hiring for Ruby On Rails Contractor jobs? Cities in Colorado with the most Ruby On Rails Contractor job openings:
Ruby On Rails Contractor jobs near you
Infographic showing various Ruby On Rails Contractor job openings in Colorado as of July 2026, with employment types broken down into 1% Locum Tenens, 74% Full Time, 9% Part Time, and 16% Contract. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution, with an average salary of $128,404 per year, or $61.7 per hour.
Railroad Flagger

Railroad Flagger

National Railroad Safety Services, Inc. (NRSS)

Denver, CO • On-site

$25 - $37/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago

Job description

Job Title: Railroad Flagging
Location: Denver, CO
Job Type: Full-Time
Reports To: District Manager
Travel: Yes, travel is expected for this position (50% - 85% on average).
Compensation: $25 - $37 based on experience
Job Description:
National Railroad Safety Services, Inc. (NRSS) is hiring a Railroad Flagger. This role keeps workers safe on train tracks by controlling train movements and following federal safety rules. The job supports major railroads, smaller rail lines, transit systems, state transportation projects, and contractors.
Required Experience: Minimum 2 years of experience with a Class 1 Railroad, Regional Short Line, Transit System, State DOT Rail Division, Railroad Supplier, Railroad Contractor, and/or Railroad Consultant; preferably within the Maintenance Of Way (MOW) Department.
Job Requirements:
  • Skilled with basic computer tools, including Citrix, email, phone, and texting apps
  • Comfortable using Android tablets and smartphones
  • Highly organized with strong attention to detail
  • Good verbal and written communication skills
  • Knowledge of railroad engineering, design, construction, and safety
  • Able to build and maintain strong client relationships
  • Willing to travel for long periods (even months at a time)
  • Able to complete required federal, client, and company training

Job Duties:
  • Coordinate activities at the job site
  • Communicate clearly with dispatchers, train crews, railroad staff, and contractors
  • Lead safety briefings before work begins
  • Follow and enforce all railroad, state, and federal rules
  • Ensure contractors meet training requirements
  • Spot and address any rule violations
  • Complete daily reports on work activities
  • Maintain on-track safety following federal regulations

Work Environment:
  • This job operates in a field environment.
  • Must communicate clearly in English (speaking, reading, and writing)
  • Must be willing to travel or drive long distances
  • Must be able to stand for long periods and walk on uneven ground
  • Must have good vision (near, far, color, and peripheral)
  • Must handle extreme weather (hot and cold)
  • Must work in dusty and noisy environments
  • Must be able to lift up to 50 pounds

Benefits:
  • Medical, Dental, Vision, Life Insurance
  • Short-Term, Long-Term Disability Insurance
  • Paid Vacation and Holidays
  • 401(k) Retirement Plan

Required Education: High School Diploma or Equivalent.
Keywords: Assistant Roadmaster, Bridge Inspector, Bridge Manager, Bridge Maintainer, Bridge Supervisor, Division Engineer (DE), Employee In Charge (EIC), Flagger, Flagging, Flagman, Foreman, Foremen, Maintenance Of Way (MOW), Manager Track Maintenance (MTM), Manager Track Projects (MTP), Rail, Railroad, Railroad Project Manager, Railway, Railway Project Manager, Roadmaster, Roadway Worker, Roadway Worker In Charge (RWIC), Roadway Worker Protection (RWP), Safety, Signal Inspector, Signal Maintainer, Signal Manager, Signal Supervisor, Track Inspector, Track Maintainer, Track Manager, Track Supervisor.
Company Profile: National Railroad Safety Services, Inc. (NRSS) is a certified DBE/WBE firm primarily focused on providing safety services to the railroad industry. NRSS is the most trusted name in the railroad industry for providing qualified field safety staff and safety training. To best serve the railroad industry, NRSS provides all these services in the continental United States, Canada, and Mexico. NRSS has the proven ability and the proven safety record to handle any project.
Safety Commitment: All employees at NRSS must always prioritize safety. No job is so urgent that it can't be done safely. Safety is a core value, ensuring the protection of workers, customers, and communities while maintaining leadership in railroad safety.
Closing Statement: National Railroad Safety Services, Inc. (NRSS) is an Equal Opportunity/Affirmative Action Employer. Any candidate selected for this position must be able to successfully pass pre-employment/recurrent background checks, drug/alcohol testing, and classroom training.

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