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Junior Ruby On Rails Developer Jobs in Reston, VA

Jr. DataBase Developer

Washington, DC · On-site

$75K - $98K/yr

Experience with Ruby on Rails JRUBY, Java JBOSS, Tourquebox Business Intelligence and Data ... Candidates with Engineering, Computer Science or related field preferred or related field plus 3+ ...

Position Overview We are seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.c, SQL, Ruby on Rails, Artificial Intelligence, and ...

Position Overview We are seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.c, SQL, Ruby on Rails, Artificial Intelligence, and ...

Senior Network Engineer

Chantilly, VA · Hybrid

$107K - $147K/yr

... DevOps practices. What will you do? • Design, implement, and maintain network and cloud ... Ruby on Rails, or similar development languages • Experience with Ansible, Puppet, Chef, or other ...

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 ...

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 ...

Showing results 21-40

Junior Ruby On Rails Developer information

See Reston, VA salary details

$26.5K

$127K

$178.4K

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

As of Sep 15, 2026, the average yearly pay for junior ruby on rails developer in Reston, VA is $127,041.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,600.00 and $146,200.00 per year, depending on experience, location, and employer.

What is a junior Ruby on Rails developer?

A Junior Ruby on Rails Developer is an entry-level software developer specializing in building web applications using the Ruby on Rails framework. They typically work under the guidance of senior developers, assisting in writing and maintaining code, debugging issues, and implementing new features. Juniors are expected to have a basic understanding of Ruby, Rails conventions, databases, and version control systems like Git. They often collaborate with teams to develop scalable and efficient applications while continuously learning industry best practices. This role serves as a foundation for advancing to more senior development positions.

What does a junior Ruby on Rails developer do?

As a Junior Ruby On Rails Developer, you'll generally spend your days building new features, fixing bugs, and writing tests under the guidance of more experienced engineers. You will regularly collaborate with other developers, product managers, and designers through pair programming, code reviews, and team meetings. Expect to dedicate a portion of your time to learning new best practices and tools, as ongoing education is key early in your career. The work environment is often collaborative and supportive, providing mentorship and feedback to help you grow your technical skills and confidence.

What are the key skills and qualifications needed to thrive as a junior Ruby on Rails developer?

To thrive as a Junior Ruby On Rails Developer, you should have a foundational knowledge of Ruby, Rails framework, web development principles, and basic database design, often supported by a relevant technical degree or coding bootcamp experience. Familiarity with version control systems like Git, testing frameworks such as RSpec, and cloud platforms is highly valued in entry-level roles. Strong problem-solving abilities, a willingness to learn, and effective communication skills help juniors contribute positively to their teams. These competencies empower developers to adapt quickly, collaborate efficiently, and deliver functional web applications in a fast-evolving tech environment.

What are popular job titles related to Junior Ruby On Rails Developer jobs in Reston, VA?

For Junior Ruby On Rails Developer jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Junior Ruby On Rails Developer jobs in Reston, VA look for?

The top searched job categories for Junior Ruby On Rails Developer jobs in Reston, VA are:

What cities near Reston, VA are hiring for Junior Ruby On Rails Developer jobs?

Cities near Reston, VA with the most Junior Ruby On Rails Developer job openings:

Infographic showing various Junior Ruby On Rails Developer job openings in Reston, VA as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $127,041 per year, or $61.1 per hour.

Ruby Developer Senior

Chantilly, VA • On-site

$120K - $265K/yr

Full-time

Medical, Retirement, PTO

Posted 14 days ago


Job description

Job Title: Ruby Developer Senior
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
* * *
The Opportunity:
CACI is seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, and Amazon Web Services to develop business applications in support of a government customer. The developer will collaborate with analysts, project leads, UI/UX developers, testers, and customers to define requirements, implement business logic, and refine applications. This position will also require providing support and troubleshooting issues with existing production applications.
Responsibilities:
Responsible for researching, designing, developing and/or modifying software systems (e.g., custom, COTS, GOTS).
• Works closely with business analysts, UI/UX developers, and subject matter experts to understand functional requirements.
• Develops cost estimates for software development and enhancements and conducts impact analysis for software changes.
• Adheres to program configuration change control standards.
• Presents ideas for system improvements.
• Produces detailed specifications, writes software code, and conducts unit testing.
• Writes interfaces and conversion routines leveraging web APIs.
• Supports formal testing in controlled environment before code is promoted to production.
• Provides input into training manuals for users.
• Maintains knowledge of feature and technical changes in the application.
Qualifications:
Required:
• 10+ years relevant web development experience
• Experience with basic web programming languages such as HTML, JavaScript, and CSS
• Experience with Ruby on Rails
• Acquire CompTIA Security+ Certification within first 6 months
• Knowledge of web development principals, techniques, languages, and standard programming styles and conventions
• Bachelor's Degree or higher in Computer Science, Information Systems, or similar
• Ability to manage multiple priority tasks
• Self-motivated task identification
• An active TS/SCI clearance with CI Polygraph
Desired:
• Experience with C#.NET and Bootstrap
• Experience with Python
• AWS Certification (AWS Developer Associate or AWS DevOps Engineer Professional)
• Knowledge of Agile software development
• Commercially published work
• Knowledge and understanding of the DoD or IC communities
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$120,800 - $265,800
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.