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Intern Ruby Rails Developer Jobs in Fairfax, VA (NOW HIRING)

AppFolio

Sr Software Engineer - Accounting

Washington, DC · On-site +1

$138.70K - $182.90K/yr

Engineers work in small, focused, cross-functional teams comprised of a product manager, user ... Knowledge of Ruby on Rails and experience working with a language like Ruby, Java, or Python.

Veredus - DC

Jr. DataBase Developer

Washington, DC

$75.90K - $98.50K/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+ ...

Choice Consulting Associates

Web Developer

Reston, VA · On-site

Java, PHP, ASP.NET, Javascript or Ruby on Rails * Deep experience with relational database systems, Object Oriented Programming and web application development * Excellent knowledge of how web ...

Choice Consulting Associates

Web Developer

Reston, VA · On-site

Java, PHP, ASP.NET, Javascript or Ruby on Rails * Deep experience with relational database systems, Object Oriented Programming and web application development * Excellent knowledge of how web ...

VTG

Senior Network Engineer

Chantilly, VA · Hybrid

$107.50K - $147.30K/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 ...

BRG

Software Engineering Manager

Washington, DC · On-site

They are seeking an Engineering Manager or Senior Engineering Manager to lead a team of software ... React, TypeScript, JavaScript, Ruby, Ruby on Rails, and/or Go/Golang. • Experience with Agile ...

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Intern Ruby Rails Developer information

See Fairfax, VA salary details

$26.1K

$124.8K

$175.3K

How much do intern ruby rails developer jobs pay per year?

As of May 30, 2026, the average yearly pay for intern ruby rails developer in Fairfax, VA is $124,820.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,800.00 and $143,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Intern Ruby Rails Developer, and why are they important?

To thrive as an Intern Ruby Rails Developer, you need a basic understanding of Ruby programming, Rails framework fundamentals, and familiarity with web development concepts, usually supported by coursework or self-study. Experience with version control systems like Git, databases such as PostgreSQL or MySQL, and knowledge of RESTful APIs is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns collaborate with teams and adapt quickly. These skills and qualities are important for contributing to projects, building a solid technical foundation, and growing into more advanced developer roles.

What kinds of projects and responsibilities can I expect as an Intern Ruby Rails Developer?

As an Intern Ruby Rails Developer, you'll typically work on a range of tasks, from bug fixing and writing unit tests to helping develop new features within existing Rails applications. You may also collaborate closely with senior developers and participate in code reviews, daily stand-ups, and sprint planning sessions. Interns often get exposure to real-world codebases and are encouraged to ask questions and contribute ideas, making it a great opportunity to apply classroom knowledge while learning industry best practices. The environment is usually supportive and geared toward skill development, with mentorship provided to help you grow technically and professionally.

What does an Intern Ruby Rails Developer do?

An Intern Ruby Rails Developer assists in building and maintaining web applications using the Ruby on Rails framework. Their tasks typically include writing and testing code, fixing bugs, learning best practices, and collaborating with senior developers on project components. Interns may also participate in code reviews and help with documentation. This role is designed to provide hands-on experience and a foundation in web development using Ruby on Rails.

What is the difference between Intern Ruby Rails Developer vs Junior Ruby Rails Developer?

AspectIntern Ruby Rails DeveloperJunior Ruby Rails Developer
Required CredentialsEnrolled in or recently completed relevant educationSome coursework or internship experience
Work EnvironmentLearning-focused, supervised, often part-timeFull-time, collaborative team setting
Employer UsageInternship programs, training rolesEntry-level position in companies or startups
Common Search IntentUnderstanding internship opportunitiesSeeking entry-level development roles

The main difference between an Intern Ruby Rails Developer and a Junior Ruby Rails Developer lies in experience and responsibilities. Interns are typically students or recent graduates gaining initial exposure, often in supervised environments. Junior developers have some foundational experience and are expected to contribute more independently. Both roles serve as entry points into Ruby on Rails development, but the Junior role usually involves more hands-on tasks and responsibilities.

What are the most commonly searched types of Ruby Rails Developer jobs in Fairfax, VA? The most popular types of Ruby Rails Developer jobs in Fairfax, VA are:
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Intern Ruby Rails Developer jobs near you
Back End Developer

Back End Developer

Vanda Pharmaceuticals

Washington, DC • On-site

Full-time

Medical, Retirement, PTO

Posted 4 days ago

Job description

Key Responsibilities
  • 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, TypeScript, BlueprintJS, TailwindCSS, and/or Bootstrap
  • Develop and maintain RESTful APIs and GraphQL services for internal applications and third-party integrations
  • Collaborate with business stakeholders to understand workflows, identify operational gaps, and build scalable technical solutions
  • Develop reusable frontend components and scalable backend architectures following best practices
  • Work with relational and NoSQL databases including PostgreSQL, MySQL, MongoDB, and DynamoDB
  • Integrate and maintain Salesforce integrations and data synchronization workflows between internal applications, CRM platforms, and third-party systems
  • Integrate third-party services and payment gateways such as Stripe and Authorize.net
  • Build secure authentication, authorization, and role-based access systems
  • Implement automated testing and quality assurance processes including Cypress testing
  • Optimize applications for scalability, reliability, performance, and security
  • Work with AWS cloud infrastructure including EC2, API Gateway, Lambda, RDS, and S3
  • Develop and maintain CI/CD pipelines and Git-based development workflows
  • Participate in code reviews, debugging, troubleshooting, and continuous platform improvements
  • Ensure applications comply with healthcare and data security standards including HIPAA, GDPR, and 21 CFR Part 11
  • Support data processing workflows, ETL pipelines, and integrations involving clinical or healthcare datasets

Qualifications
  • 4+ years of professional experience as a Full Stack Developer
  • Strong proficiency in Ruby and Ruby on Rails
  • Strong frontend development experience with VueJS, ReactJS, and TypeScript
  • Experience with BlueprintJS, TailwindCSS, and/or Bootstrap
  • Experience developing RESTful APIs and GraphQL services
  • Familiarity with GraphiQL and API debugging tools
  • Strong experience with PostgreSQL and MySQL databases
  • Experience with NoSQL databases such as MongoDB and DynamoDB
  • Familiarity with Nuxt, Next.js, or other modern frontend frameworks
  • Experience with Cypress or similar frontend testing frameworks
  • Experience integrating Salesforce platforms and APIs
  • Experience integrating payment gateways such as Stripe and Authorize.net
  • Experience with Git version control and CI/CD workflows
  • Familiarity with AWS cloud services and deployment practices
  • Strong problem-solving skills with the ability to work independently and collaboratively
  • Excellent communication and analytical skills

Preferred Qualifications
  • Experience in the pharmaceutical, biotech, or healthcare industry
  • Knowledge of clinical systems, healthcare data processing, or ETL pipelines
  • Experience building enterprise SaaS or workflow automation platforms
  • Familiarity with Docker, Kubernetes, or serverless architectures
  • Understanding of compliance and data security standards including HIPAA, GDPR, and 21 CFR Part 11
  • Experience designing scalable and secure cloud-native applications

Must be able to perform the essential functions of the position, with or without reasonable accommodation; however, reasonable accommodations will be provided for qualified individuals with disabilities unless doing so would impose undue hardship.
The total compensation package for this position will also include incentive compensation and benefits such as health insurance, unlimited paid time off, parental leave, a 401k matching program, and other benefits to its employees.
We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, gender identity, sexual orientation, protected veteran status, or any other characteristic protected by law.
If you reside in a state or locality with enacted pay transparency laws, you are entitled to request and receive additional details regarding compensation and benefits. For assistance, please contact us at 202-524-8238 between 8:00 AM and 5:30 PM ET, Monday through Friday.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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