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Ruby On Rails Contractor Jobs in Washington, DC (NOW HIRING)

WILLCOR, Inc.

Systems Engineer (VHDL)

Glen Burnie, MD · On-site

Experience with software languages (Java, C, C++, Ruby on Rails). * Hands-on experience with Xilinx tools (Vivado, ISE, etc.). * Strong analytical and problem-solving skills. * Familiarity with ...

WILLCOR Inc

Systems Engineer (Hardware)

Glen Burnie, MD

$119K - $157K/yr

Experience with software languages (Java, C, C++, Ruby on Rails). * Familiarity with operating systems (Unix, Linux, Windows). * Prior experience working on DoD or defense-related projects.

Probity Inc.

VG Cloud Solutions Architect

Chantilly, VA · On-site

$67.25 - $85.50/hr

... Ruby on Rails, Bash, and Python. • Demonstrated experience with creating and updating procedures, and providing briefings/demos to users and management. Qualifications : Required : • This ...

VTG

Network Architect

Chantilly, VA

$67 - $89.75/hr

... Ruby on Rails • Experience with Infrastructure as Code (IaC) methodologies • Familiarity with Agile development methodologies • Strong experience supporting enterprise-scale architecture ...

Ra

Full Stack Developer

Washington, DC · On-site

You have experience working on the server-side using Node, Elixir, Ruby on Rails, Python / Django or similar. Additional Information All your information will be kept confidential according to EEO ...

Fantom Corporation

Sr Software Developer

Chantilly, VA · On-site

$120 - $160/hr

NET MVC and Ruby on Rails technologies * Develop and maintain ServiceNow applications, workflows, and platform enhancements * Build and enhance web interfaces using the ServiceNow Service Portal ...

Ra

Full Stack Developer

Washington, DC · On-site

You have experience working on the server-side using Node, Elixir, Ruby on Rails, Python / Django or similar. Additional Information All your information will be kept confidential according to EEO ...

Veredus - DC

Jr. DataBase Developer

Washington, DC · On-site

$75K - $98K/yr

Experience with Ruby on Rails JRUBY, Java JBOSS, Tourquebox Business Intelligence and Data Warehouse JavaScript visualization library such as D3.js Experience with Government Customers EDUCATION ...

RealmOne

Software Engineer - Expert

Herndon, VA · On-site

... migrating Ruby on Rails to Java • Familiarity with Infrastructure as Code (IOC) and cloud design principles • Understanding of SecDevOps and its applications Company : RealmOne provides ...

Collabera

Jr. Web Developer

Columbia, MD

Strong understanding on Ruby on RaIls. Experience working in a fast paced, work-on-your-own, environment. Excellent communication and people skills Qualifications Bachelors Additional Information HM ...

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Showing results 41-60

All JobsRuby On Rails Contractor JobsRuby On Rails Contractor Jobs in Washington, DC

Ruby On Rails Contractor information

See Washington, DC salary details

$28.9K

$138.3K

$194.2K

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

As of Aug 19, 2026, the average yearly pay for ruby on rails contractor in Washington, DC is $138,305.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,100.00 and $159,100.00 per year, depending on experience, location, and employer.

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 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 popular job titles related to Ruby On Rails Contractor jobs in Washington, DC?

For Ruby On Rails Contractor jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Ruby On Rails Contractor jobs in Washington, DC look for?

The top searched job categories for Ruby On Rails Contractor jobs in Washington, DC are:

Ruby On Rails Contractor jobs near you
Infographic showing various Ruby On Rails Contractor job openings in Washington, DC as of August 2026, with employment types broken down into 84% Full Time, 4% Part Time, and 12% Contract. Highlights an 76% In-person, and 24% Remote job distribution, with an average salary of $138,305 per year, or $66.5 per hour.

Systems Engineer (VHDL)

WILLCOR, Inc.

Glen Burnie, MD • On-site

Full-time

Re-posted yesterday

Job description

Job Title: Systems Engineer (VHDL)
Location: Linthicum, MD
Required Clearance: TS/SCI w/ Full Scope Poly
Salary: Negotiable
Overview:
We are seeking an experienced Hardware Engineer to support a project, specializing in FPGA design and development. The ideal candidate will have strong expertise in VHDL or Verilog HDL coding and simulation, along with experience using ModelSim and Xilinx tools.
Key Responsibilities:
  • Implement FPGA-based systems.
  • Perform VHDL/Verilog coding, simulation, and verification using ModelSim.
  • Utilize Xilinx tools for FPGA development, synthesis, and debugging.
  • Conduct hardware testing, troubleshooting, and performance optimization.
  • Collaborate with software and systems engineers on integration efforts.
  • Document design processes, test results, and technical findings.

Qualifications:
  • Bachelor's degree in Electrical Engineering, Computer Engineering, or a related field.
  • Experience in FPGA design
  • Proficiency in VHDL or Verilog HDL coding and ModelSim simulations.

Nice to Have (Not Required):
  • Experience with software languages (Java, C, C++, Ruby on Rails).
  • Hands-on experience with Xilinx tools (Vivado, ISE, etc.).
  • Strong analytical and problem-solving skills.
  • Familiarity with operating systems (Unix, Linux, Windows).
  • Prior experience working on DoD or defense-related projects.
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About WILLCOR

Sourced by ZipRecruiter

Industry

Business management consulting

Company size

11 - 50 Employees

Headquarters location

College Park, MD, US

Year founded

2002

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