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Ruby On Rails Developer Contract Jobs in Milwaukee, WI

STV

Contracts Manager

Mount Pleasant, WI · On-site

$99K - $113K/yr

Responsibilities Contract & Commercial Management * Serve as the project's subject matter expert on ... Bachelor's degree in Construction Management, Engineering, Business Administration, or a related ...

STV Incorporated

Contracts Manager

Mount Pleasant, WI · On-site

$99K - $113K/yr

Responsibilities Contract & Commercial Management * Serve as the project's subject matter expert on ... Bachelor's degree in Construction Management, Engineering, Business Administration, or a related ...

State of Wisconsin

Contracts Specialist Senior

Waukesha, WI · On-site

$98K/yr

For more information on WisDOT you can visit our website by clicking here The Wisconsin Department ... Programming System (FIIPS), PeopleSoft, and the Contract Administration and Reporting System (CARS)

RACINE RAILROAD PRODUCTS INC

DESIGN ENGINEER

Racine, WI · On-site

$85K - $110K/yr

Position Summary The Design Engineer is responsible for developing, designing, and improving ... occur while on the production floor. Equal Employment Opportunity Statement Racine Railroad ...

VeeRteq Solutions Inc.

Java Developer

Waukesha, WI · On-site

$51 - $66/hr

Java Developer Location: Waukesha, WI (Day 1 Onsite, 5 Days a Week) Experience: 5+ Years Type ... Contract Key Mandatory Skills: * Strong hands-on experience with Java, Spring Boot, and REST APIs

AWI Engineering

Quality Specialist

Milwaukee, WI · On-site

... to enhancing your engineering career, AWI is the partner you can rely on for efficient and ... contract, contract-to-hire, or permanent placement opportunity. Our clients trust us to provide ...

AWI Engineering

Quality Specialist

Milwaukee, WI

... to enhancing your engineering career, AWI is the partner you can rely on for efficient and ... contract, contract-to-hire, or permanent placement opportunity. Our clients trust us to provide ...

Saicon Consultants

C# Developer

Milwaukee, WI

$48.25 - $65/hr

Milwaukee, WI Duration: 9+Months contract-to-hire Interview type: Phone+F2F Description: Looking for a strong C# developer that also has experience with JavaScript . This work will be on a highly ...

Saicon Consultants

C# Developer

Milwaukee, WI · On-site

$48.25 - $65/hr

Milwaukee, WI Duration: 9+Months contract-to-hire Interview type: Phone+F2F Description: Looking for a strong C# developer that also has experience with JavaScript . This work will be on a highly ...

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Showing results 21-40

All JobsRuby On Rails Developer Contract JobsRuby On Rails Developer Contract Jobs in Milwaukee, WI

Ruby On Rails Developer Contract information

See Milwaukee, WI salary details

$25.1K

$120.3K

$169K

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

As of Aug 19, 2026, the average yearly pay for ruby on rails developer contract in Milwaukee, WI is $120,311.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,000.00 and $138,400.00 per year, depending on experience, location, and employer.

What is a Ruby on Rails developer contract?

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 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 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 most commonly searched types of Ruby On Rails Developer jobs in Milwaukee, WI?

The most popular types of Ruby On Rails Developer jobs in Milwaukee, WI are:

What are popular job titles related to Ruby On Rails Developer Contract jobs in Milwaukee, WI?

For Ruby On Rails Developer Contract jobs in Milwaukee, WI, the most frequently searched job titles are:

What job categories do people searching Ruby On Rails Developer Contract jobs in Milwaukee, WI look for?

The top searched job categories for Ruby On Rails Developer Contract jobs in Milwaukee, WI are:

Ruby On Rails Developer Contract jobs near you
Infographic showing various Ruby On Rails Developer Contract job openings in Milwaukee, WI as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $120,311 per year, or $57.8 per hour.

Roadway Worker In Charge (RWIC)

National Railroad Safety Services, Inc. (NRSS)

Milwaukee, WI • On-site

$25 - $37/hr

Full-time

Posted 6 days ago

Job description

Job Title: Roadway Worker In Charge (RWIC)
Location: Milwaukee, WI
Job Type: Full-Time
FLSA Status: Hourly; Non-Exempt
Reports To: District Manager
Travel: Yes, travel is expected for this position (50% - 85% on average).
Supervisory Responsibility: No
Compensation: $25 to $37 based on skills and experience.
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 of these services in the continental United States, Canada, and Mexico. NRSS has the proven ability and the proven safety record to handle any project. Find the safety you have been missing today!
Job Description:
National Railroad Safety Services, Inc. (NRSS) is seeking a Roadway Worker In Charge (RWIC) to support railroad flagging services for Class 1 Railroads, Regional Short Lines, Transit Systems, State DOT's, as well as Railroad Suppliers, Contractors, and Consultants alike.
Required Education:
High School Diploma or Equivalent.
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:
  • Proficient computer skills in basic email, phone, and text message applications.
  • Strong oral and written communication skills.
  • High level of accuracy and attention to detail; well organized.
  • Demonstrated ability to develop and maintain strong client relationships.
  • Ability to travel for extended periods of time; sometimes month(s) at a time.
  • Ability to successfully complete Federal, Client, and/or Company Specific Training.

Job Duties:
  • Provide jobsite coordination.
  • Provide clear and concise communication with Dispatchers, Train Crews, other Railroad Personnel, and/or Contractor personnel.
  • Provide clear, concise, and thorough job briefings with all personnel on each job site.
  • Enforce all Railroad, State, and Federal Policies.
  • Identify rule violations and resolve in accordance with Railroad, State, and Federal Policies.
  • Submit daily field reports detailing Contractor and/or Railroad activities.
  • Provide On-Track Safety in accordance with 49 CFR 214 Federal Regulations for Class 1 Railroads, Regional Short Lines, Transit Systems, State DOT Rail Divisions, Railroad Suppliers, Railroad Contractors, and/or Railroad Consultants.

Work Environment:
This job operates in a field environment.
Physical Demands:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
  • Must be able to hear, speak, read, and write clearly in English.
  • Must be able to drive long distances and/or travel by other modes as necessary.
  • Must be able to stand for long periods of time and/or walk on level/uneven ground.
  • Must be able to tolerate extreme heat/cold temperatures.
  • Must be able to tolerate dusty/noisy conditions.
  • Must be able to lift and/or move up to 50 pounds.

Keywords:
Assistant Division Engineer (ADE), Assistant General Manager (AGM), Assistant Roadmaster, Bridge Inspector, Bridge Manager, Bridge Maintainer, Bridge Supervisor, Division Engineer (DE), Employee In Charge (EIC), Flagger, Flagging, Flagman, Flagmen, Foreman, Foremen, General Manager (GM), 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.
Safety Commitment:
All employees of all levels are to remain committed to safety at all times while employed at National Railroad Safety Services, Inc. (NRSS). As such, no job is so important and no service is so urgent that we may not take time to perform all work safely. Simply put, safety is our way of life. By placing safety first, we not only ensure the wellbeing of our employees, customers, and communities, but we hold true our commitment to being the leader in safety throughout the Railroad Industry.
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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