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Ruby On Rails Developer Contract Jobs in Missouri

GFT.

Sr. Rail Bridge Engineer

Kansas City, MO

$125K - $150K/yr

GFT is seeking a Sr. Rail Bridge Engineer to join our Transportation Team in either our Kansas City ... Working on the Transportation team at GFT offers the opportunity to engage in transformative ...

GFT.

Sr. Rail Bridge Engineer

Kansas City, MO · On-site

$125K - $150K/yr

GFT is seeking a Sr. Rail Bridge Engineer to join our Transportation Team in either our Kansas City ... Working on the Transportation team at GFT offers the opportunity to engage in transformative ...

GFT.

Sr. Rail Bridge Engineer

Kansas City, MO

$125K - $150K/yr

GFT is seeking a Sr. Rail Bridge Engineer to join our Transportation Team in either our Kansas City ... Working on the Transportation team at GFT offers the opportunity to engage in transformative ...

Saint Louis Zoo

Railroad Engineer

Saint Louis, MO · On-site

$15.50/hr

... Railroad and employee shuttles. Duties include light maintenance, cleaning and driving the train ... This position starts at $15.50 per hour, but may increase based on certain factors including ...

Saint Louis Zoo

Railroad Engineer

Saint Louis, MO · On-site

$15.50/hr

... Railroad and employee shuttles. Duties include light maintenance, cleaning and driving the train ... This position starts at $15.50 per hour, but may increase based on certain factors including ...

GFT.

Rail Civil Designer

Kansas City, MO · On-site

$70K - $88K/yr

GFT is seeking an Rail Civil Designer to join our Transportation Team in Kansas City, MO ! This ... Whether working on highways and bridges or traffic engineering, our team excels in resilient ...

GFT.

Rail Civil Designer

Kansas City, MO · On-site

$70K - $88K/yr

GFT is seeking an Rail Civil Designer to join our Transportation Team in Kansas City, MO ! This ... Whether working on highways and bridges or traffic engineering, our team excels in resilient ...

GFT.

Rail Civil Designer

Kansas City, MO · On-site

$70K - $88K/yr

GFT is seeking an Rail Civil Designer to join our Transportation Team in Kansas City, MO ! This ... Whether working on highways and bridges or traffic engineering, our team excels in resilient ...

TriOptus LLC

Java Developer - Consultant

Lake Saint Louis, MO · On-site

$48.25 - $62.50/hr

Hands-on developer who writes high quality, secure code that is modular, functional and testable ... Proficiency in multiple modern programming languages such as Java, Python, Ruby, Angular, Scala ...

FUGA

$40.75 - $55.75/hr

Your role will focus on reorganizing and improving the platform: making it more stable, cost ... GitHub Actions, GCR / Nexus / Ruby-in-a-box, templated pipelines * Monitoring and logging:

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All JobsRuby On Rails Developer Contract JobsRuby On Rails Developer Contract Jobs in Missouri

Ruby On Rails Developer Contract information

See Missouri salary details

$23.9K

$114.5K

$160.9K

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

As of Jul 9, 2026, the average yearly pay for ruby on rails developer contract in Missouri is $114,543.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,100.00 and $131,800.00 per year, depending on experience, location, and employer.

What is a Ruby On Rails Developer Contract job?

A Ruby on Rails Developer Contract job is a temporary role where a developer is hired to build, maintain, or improve applications using the Ruby on Rails framework. These contracts can range from a few months to a year or more, depending on the project's scope. Contractors typically work on web applications, backend systems, or API development. They may be hired by startups, agencies, or larger companies looking for specialized expertise without committing to a full-time role.

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

To thrive as a Ruby On Rails Developer Contract, you need strong proficiency in Ruby, Rails framework, RESTful APIs, and SQL databases, typically demonstrated through professional experience or relevant computer science education. Familiarity with version control systems like Git, testing frameworks (such as RSpec), and deployment tools is essential, while certifications or open-source contributions can be advantageous. Excellent problem-solving skills, adaptability, and effective communication are crucial soft skills for collaborating with distributed teams and delivering client-focused solutions. These abilities are vital to ensure robust, maintainable code and successful project outcomes within contract-based, time-sensitive work environments.

What are the typical day-to-day responsibilities for a contract Ruby On Rails Developer?

As a contract Ruby On Rails Developer, your daily tasks usually include developing and maintaining web applications, writing clean backend code, integrating third-party services, and troubleshooting technical issues as they arise. You'll often participate in virtual standups or meetings with cross-functional teams, collaborate on feature planning, and provide input on best practices for code quality and application architecture. Additionally, you may be responsible for writing tests, updating documentation, and assisting with direct deployments depending on the team's workflow. This dynamic environment provides opportunities to work with various technologies and businesses, making each contract both challenging and rewarding.

What are popular job titles related to Ruby On Rails Developer Contract jobs in Missouri? For Ruby On Rails Developer Contract jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Ruby On Rails Developer Contract jobs in Missouri look for? The top searched job categories for Ruby On Rails Developer Contract jobs in Missouri are:
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Ruby On Rails Developer Contract jobs near you
Railroad Flagger

Railroad Flagger

National Railroad Safety Services

Kansas City, MO

$25 - $37/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago

Job description

Job Title: Railroad Flagging
Location: Kansas City, MO
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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