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Ruby On Rails Contract Jobs in Missouri (NOW HIRING)

Guardian Rail, LLC

Valve Technician Lead

Kansas City, MO · On-site

$27 - $29/hr

... and a rail services division that operates short line railroads and contract switching and ... Train and instruct Valve Technicians on all aspects of job functions * Assist Supervisor as needed ...

APP RAILCAR GROUP

Railcar Cleaner I

Kansas City, MO · On-site

$13 - $15.25/hr

... and a rail services division that operates short line railroads and contract switching and ... The work type is best described as heavy, hands-on mechanical work. Work is very physical, and ...

APP RAILCAR GROUP

Valve Technician Lead

Kansas City, MO · On-site

$27 - $29/hr

... and a rail services division that operates short line railroads and contract switching and ... Train and instruct Valve Technicians on all aspects of job functions * Assist Supervisor as needed ...

Academy Bank

API Integration Specialist

Kansas City, MO · On-site

$90K/yr

Configure Single Sign On connections using OAuth, SAML, and CAS. * Evaluate existing integration ... Ruby/Rails an asset * Knowledge of databases in SQL * Knowledge and experience with J2EE, MuleSoft ...

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

Ruby On Rails Contract information

See Missouri salary details

$37.1K

$117.7K

$161.9K

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

As of Jun 19, 2026, the average yearly pay for ruby on rails contract in Missouri is $117,731.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,200.00 and $137,900.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Ruby on Rails contractors when joining new projects, and how can they be addressed?

Ruby on Rails contractors often face the challenge of quickly ramping up on existing codebases, which may have varying coding standards or lack comprehensive documentation. To address this, it's helpful to allocate initial time for codebase exploration and to communicate proactively with the team about architectural decisions and project expectations. Collaborating closely with in-house developers and participating in regular stand-ups or code reviews can also smooth the transition and ensure alignment with project goals.

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 proficiency in Ruby, Rails framework, web development fundamentals, and experience with relational databases, typically demonstrated through a portfolio or relevant work history. Familiarity with version control systems like Git, cloud platforms (e.g., AWS or Heroku), and testing frameworks such as RSpec is often required. Excellent problem-solving skills, effective communication, and the ability to work independently are standout soft skills for this role. These skills and qualities are crucial to deliver high-quality, scalable solutions on time while collaborating remotely with clients or teams.

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

AspectRuby On Rails ContractRuby On Rails Developer
Work TypeTemporary, project-basedFull-time or part-time employment
DurationFixed-term, often project-specificOngoing employment
CredentialsSame as developer, typically requiring experience in RailsSame as contract roles, often requiring similar skills
Work EnvironmentRemote or on-site, freelance or agency-basedCompany office or remote
Employer UsageClients, agencies, or companies hiring for specific projectsCompanies hiring for long-term roles

In summary, Ruby On Rails Contract roles are temporary, project-focused positions suitable for freelancers or agencies, while Ruby On Rails Developer roles are typically permanent positions within companies. Both require similar skills and credentials but differ mainly in duration and employment structure.

What is a Ruby on Rails contract developer?

A Ruby on Rails contract developer is a software engineer who is hired on a temporary or project basis to build, maintain, or enhance web applications using the Ruby on Rails framework. They typically work as independent contractors or through consulting agencies, rather than as full-time employees. Their responsibilities often include writing clean code, testing features, fixing bugs, and collaborating with other team members to deliver high-quality software solutions. Contract positions can range from short-term projects to ongoing support roles, offering flexibility for both the developer and the hiring company.
What are popular job titles related to Ruby On Rails Contract jobs in Missouri? For Ruby On Rails Contract jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Ruby On Rails Contract jobs in Missouri look for? The top searched job categories for Ruby On Rails Contract jobs in Missouri are:
What cities in Missouri are hiring for Ruby On Rails Contract jobs? Cities in Missouri with the most Ruby On Rails Contract job openings:
Ruby On Rails Contract jobs near you
Infographic showing various Ruby On Rails Contract job openings in Missouri as of June 2026, with employment types broken down into 99% Full Time, and 1% Temporary. Highlights an 79% Physical, 3% Hybrid, and 18% Remote job distribution, with an average salary of $117,731 per year, or $56.6 per hour.

Valve Technician Lead

Guardian Rail, LLC

Kansas City, MO • On-site

$27 - $29/hr

Other

Posted 16 days ago

Job description

Summary Description

Guardian Rail is proud to operate one of the country’s leading freight rail services and transportation companies with a large network of freight and tank car repair facilities, a nationwide network of running repair agents, and a rail services division that operates short line railroads and contract switching and transloading sites. We are currently seeking Valve Technicians at our Kansas City repair facility. 

An employee in this position has the ability to perform all job requirements at the highest level, while performing in a leadership role.  This position assists Supervisors and Managers at their designated facility.

Duties and Responsibilities

  • Successfully complete, perform, and maintain the Valve Technician functions including the installation, service and repair of tank car valves in accordance with specifications
  • Responsibilities include recording maintenance information including test results, material usage and repairs made; removing and replacing defective valves; observing gauges for pressure losses; and testing internal seams for leaks
  • Train and instruct Valve Technicians on all aspects of job functions
  • Assist Supervisor as needed and fill in during the Supervisor’s absence
  • Administer and ensure quality and safety procedures are being followed
  • Interpret site KPI’s and develop operational changes to support efficient performance
  • Conduct and facilitate meetings
  • Comply with company’s Quality Program by following all in-house quality processes and procedures and required AAR and FRA rules and regulations as well as any client specific procedures
  • Utilize mobile and desktop hardware for operational effectiveness
  • Maintain and coordinate control of tooling and equipment, including tool board inventory, to prevent workflow interruption
  • Assist in employee personnel recruitment processes
  • Any other duties as assigned such special projects

#Indeed123

  • Ability to read, write, and communicate English at a proficient level
  • Ability to learn function specific operational details and pass an exam to demonstrate knowledge
  • Ability to learn, follow and perform required recordkeeping of Guardian Rail EHS, and Quality policies, procedures, and checklists.
  • Work in hot and cold environment, in and out of the weather; work safely around heavy equipment and on top of, under and inside railcars, as well as around railroad tracks.
  • Knowledge of equipment and tools required to perform safe entry for cleaning
  • Ability to rebuild Valves
  • Perform/ prioritize multiple tasks with attention to details.
  • Ability to follow oral and written instructions.
  • Ability to wear and care for Personal Protective Equipment (PPE) including but not limited to steel toed boots, eye protection, hearing protection, gloves, and other PPE as required.

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