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Ruby On Rails Jobs in Rockville, MD (NOW HIRING)

Ra

Mobile Developer - RUBY

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 ...

MANTECH

VoIP Systems Engineer

Mclean, VA · On-site

In this role, you'll combine expertise in telephony systems, Linux server management, and software development, focusing on VoIP, analog, ISDN systems, and Ruby on Rails for telephony applications.

MANTECH

VoIP Systems Engineer

Mclean, VA · On-site

In this role, you'll combine expertise in telephony systems, Linux server management, and software development, focusing on VoIP, analog, ISDN systems, and Ruby on Rails for telephony applications.

ManTech

VoIP Systems Engineer

Mclean, VA

$165K - $295K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Develop and troubleshoot applications using PowerBuilder, Korn shell, and Ruby on Rails. * Integrate telephony systems (e.g., IVR, call routing) into web applications using Ruby on Rails. Modernize ...

ManTech International

VoIP Systems Engineer

Mclean, VA · On-site

$165K - $295K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Develop and troubleshoot applications using PowerBuilder, Korn shell, and Ruby on Rails. * Integrate telephony systems (e.g., IVR, call routing) into web applications using Ruby on Rails. Modernize ...

Signal Vine, Llc

Platform Engineer

Alexandria, VA · On-site

  • Medical

Your main focus will be building our custom DSL, you will also be expected to work on all aspects of the Signal Vine tech platform, including tasks such as maintaining our Ruby on Rails application ...

Signal Vine, LLC

Platform Engineer

Alexandria, VA · On-site

  • Medical

Your main focus will be building our custom DSL, you will also be expected to work on all aspects of the Signal Vine tech platform, including tasks such as maintaining our Ruby on Rails application ...

AppFolio

Sr. Software Engineer - Accounting

Washington, DC · On-site +1

$138K - $182K/yr

Knowledge of Ruby on Rails and experience working with a language like Ruby, Java, or Python. * Experience with some areas of our tech, like Ruby on Rails, React, Redux, AWS, and SOA. * Familiarity ...

VTG

Senior Network Engineer

Chantilly, VA · Hybrid

$107K - $147K/yr

... Ruby on Rails, or similar development languages • Experience with Ansible, Puppet, Chef, or other infrastructure automation tools • Experience with Cisco NSO or similar network automation ...

Vanda Pharmaceuticals

Back End Developer

Washington, DC · On-site

  • Medical

  • Retirement

  • PTO

Design, develop, and maintain scalable full stack web applications using Ruby on Rails and modern frontend technologies * Build responsive and high-performance user interfaces using VueJS, ReactJS ...

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 ...

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Showing results 21-40

All JobsRuby On Rails JobsRuby On Rails Jobs in Rockville, MD

Ruby On Rails information

See Rockville, MD salary details

$26K

$124.5K

$174.8K

How much do ruby on rails jobs pay per year?

As of Aug 19, 2026, the average yearly pay for ruby on rails in Rockville, MD is $124,468.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,200.00 per year, depending on experience, location, and employer.

What is Ruby on Rails?

Ruby on Rails is an application framework for web development. Specifically, it focuses on server-side functions and relies on the model-view-controller pattern. Rails is the framework itself, while Ruby is the programming language in which Rails is written. Ruby on Rails was designed to cut down on repetitive tasks and to be easy to learn with large, easily accessible libraries. It is open source as well, which means there is a large community that you can utilize to answer questions or improve your skills.

What is a Ruby on Rails developer?

Ruby on Rails developers are software engineers who specialize in building web applications using the Ruby on Rails framework. They use the Ruby programming language and the Rails framework to create scalable, maintainable, and efficient websites or web applications. Their responsibilities often include designing database structures, writing server-side logic, integrating front-end components, and deploying applications. Ruby on Rails developers work in a variety of industries and are valued for their ability to quickly develop robust web solutions.

What are the key skills and qualifications needed to thrive as a Ruby on Rails developer, and why are they important?

To thrive as a Ruby on Rails Developer, a solid grasp of Ruby programming, Rails framework, object-oriented design, and web development fundamentals is essential, often supported by a degree in computer science or related experience. Familiarity with version control systems like Git, databases such as PostgreSQL or MySQL, and deployment tools like Heroku or AWS is typically required. Strong problem-solving skills, attention to detail, and effective communication help developers collaborate with teams and address client needs efficiently. These skills are crucial for building robust, scalable web applications and adapting to evolving project requirements.

What are some common challenges faced by Ruby on Rails developers when working in agile teams?

Ruby on Rails developers in agile environments often encounter challenges such as rapidly adapting to changing requirements and maintaining code quality during frequent iterations. Collaborating closely with designers, product managers, and QA specialists requires clear communication and flexibility, especially when integrating new features or resolving bugs under tight deadlines. Additionally, balancing the need for quick delivery with best practices like writing tests and refactoring code can be demanding but is critical for long-term project success.

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

AspectRuby On RailsJavaScript Developer
Required CredentialsProficiency in Ruby, Rails framework, MVC architectureProficiency in JavaScript, frameworks like React or Angular, HTML/CSS
Work EnvironmentBackend web development, server-side scriptingFrontend development, client-side scripting
Employer & Industry UsageWeb startups, SaaS companies, e-commerce platformsWeb applications, interactive websites, mobile app development

Ruby On Rails and JavaScript Developers often work together but focus on different parts of web development. Rails is primarily used for backend development with a focus on server-side logic, while JavaScript developers handle the frontend, creating interactive user interfaces. Both roles are essential in full-stack development, but their skills and tools differ significantly.

Is Ruby on Rails a good career?

Ruby on Rails developers are in demand for building web applications, especially in startups and tech companies. The role typically requires knowledge of Ruby, web development skills, and familiarity with frameworks, offering opportunities for growth and competitive salaries. As a career, it can be stable and rewarding for those interested in full-stack development and agile environments.

Is Ruby on Rails still in demand?

Ruby on Rails remains in demand for web development, especially for startups and companies seeking rapid application deployment. Many organizations value Rails developers for their ability to build scalable, maintainable applications using Ruby and related tools like JavaScript frameworks. Knowledge of database management and version control enhances employability in this field.
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Ruby On Rails jobs near you
Infographic showing various Ruby On Rails job openings in Rockville, MD as of August 2026, with employment types broken down into 93% Full Time, 2% Part Time, and 5% Contract. Highlights an 83% Physical, 2% Hybrid, and 15% Remote job distribution, with an average salary of $124,468 per year, or $59.8 per hour.

Software Engineer (Python, RoR)

Veredus - DC

Herndon, VA • On-site

Full-time

Re-posted 29 days ago

Job description

Company Description

Our client- a Product firm is currently searching for a Software Engineer.  The company is achieving explosive growth and is emerging as a leading in Digital Analytics. 

Job Description
  • Develop highly scalable cloud-based enterprise software using latest technologies, frameworks and tools
  • Collaborate with executives, product managers, architects, engineers and cloud operations teams to define, design and build new products
Qualifications
  • Expert-level experience in Object Oriented programming
  • Experinece with Python, Ruby on Rails, or Java
  • Strong experience in OOP, data structures, concurrency programming, design patterns, IoC, DI, distributed and asynchronous systems, Web Sockets
  • Experience in designing and developing multi-tier distributed system
  • Experience in NoSQL datastores like MongoDB, Riak, Redis or others
Additional Information

Veredus, A Hays Company is the leader in IT staffing and recruitment. With our local market knowledge and global reach, we better understand your specific needs and find you the perfect person or position. Our recruiting experts provide you a personal service to make the right match to help your or your business grow and succeed. 

We specialize in 22 functional areas of IT, in 20 industry sectors across 30 states, to provide you an expert service. 

We are an award winning company with total commitment to quality, integrity, and first class service. That's what makes us the trusted partner you can count on. 

For more information visit www.vereduscorp.com or www.hays-us.com

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