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Junior Rails Developer Jobs in Warrenton, VA (NOW HIRING)

VTG

Senior Network Engineer

Chantilly, VA · Hybrid

$107K - $147K/yr

... DevOps practices. What will you do? • Design, implement, and maintain network and cloud ... junior engineers and support knowledge sharing across teams Do you have what it takes? • Must ...

VTG

Senior Network Engineer

Chantilly, VA · On-site

$107K - $147K/yr

... DevOps practices. What will you do? • Design, implement, and maintain network and cloud ... junior engineers and support knowledge sharing across teams Do you have what it takes? • Must ...

VT Group (VTG)

Senior Network Engineer

Chantilly, VA · On-site

$107K - $147K/yr

... junior engineers and support knowledge sharing across teams Qualifications : Required : • Must ... Rails, or similar development languages • Experience with Ansible, Puppet, Chef, or other ...

Staffed4U

Senior Software Engineer

Chantilly, VA · On-site +1

$126K - $166K/yr

Provide technical leadership, mentoring, and guidance to junior engineering staff and development ... Rails * Software testing, usability testing, and defect tracking tools including Mercury ...

Redhorse Corporation

Senior Software Engineer

Chantilly, VA · On-site

$125K - $165K/yr

Mentor junior and mid-level engineers in best practices for software development and system ... Proficiency in multiple programming languages such as C, C++, Java, and Ruby on Rails. * Experience ...

Redhorse Llc

Senior Software Engineer

Chantilly, VA

$180K - $230K/yr

Mentor junior and mid-level engineers in best practices for software development and system ... Proficiency in multiple programming languages such as C, C++, Java, and Ruby on Rails. * Experience ...

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Junior Rails Developer information

See Warrenton, VA salary details

$24K

$89.1K

$137.7K

How much do junior rails developer jobs pay per year?

As of Aug 26, 2026, the average yearly pay for junior rails developer in Warrenton, VA is $89,115.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,100.00 and $87,100.00 per year, depending on experience, location, and employer.

What does a junior Rails developer do?

A Junior Rails Developer is an entry-level software engineer who works with Ruby on Rails, a popular web development framework. Their responsibilities typically include writing and maintaining code, fixing bugs, collaborating with other developers, and learning best practices for web application development. Junior Rails Developers often assist in building features, performing tests, and ensuring applications run smoothly while gaining experience and mentorship from more senior team members.

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

To thrive as a Junior Rails Developer, you need a solid understanding of Ruby, Ruby on Rails framework, basic front-end languages (HTML, CSS, JavaScript), and a relevant degree or coding bootcamp experience. Familiarity with tools like Git, PostgreSQL or MySQL, and test frameworks such as RSpec is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication help you collaborate within development teams and grow in the role. These skills are important because they enable you to build, maintain, and improve web applications efficiently while adapting to evolving project requirements.

What types of projects and responsibilities can a junior Rails developer expect in their first year on the job?

As a Junior Rails Developer, you can expect to work on tasks such as fixing bugs, writing and maintaining tests, and implementing small features under the guidance of more experienced developers. You'll likely participate in code reviews, collaborate closely with product managers and designers, and be encouraged to learn best practices in coding and version control. The environment is typically supportive, with regular feedback and opportunities to ask questions, making it a great setting for professional growth. Over time, you may gradually take on more complex assignments and begin to contribute to architectural discussions.

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

AspectJunior Rails DeveloperRuby on Rails Developer
Experience LevelEntry-level, 0-2 yearsMid to senior level, 2+ years
ResponsibilitiesAssisting in development, learning codebaseDesigning, developing, maintaining Rails applications
Required SkillsBasic Ruby/Rails knowledge, eagerness to learnStrong Ruby/Rails skills, problem-solving
Work EnvironmentStartups, small teams, internshipsEstablished companies, tech firms, agencies

The main difference between a Junior Rails Developer and a Ruby on Rails Developer lies in experience and responsibilities. Junior Rails Developers are typically entry-level, focusing on learning and assisting with tasks, while Ruby on Rails Developers have more experience and handle complex development projects independently.

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

The top searched job categories for Junior Rails Developer jobs in Warrenton, VA are:

Junior Rails Developer jobs near you
Infographic showing various Junior Rails Developer job openings in Warrenton, VA as of August 2026, with employment types broken down into 81% Full Time, 6% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $89,115 per year, or $42.8 per hour.

Junior Algorithm Developer

Warrenton, VA • On-site

Altamira Technologies Corp.
Software Development • 201 - 500 employees
Learn more about Altamira Technologies Corp.external

Full-time

Re-posted 11 days ago

Job description

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by focusing on creating innovative solutions leveraging common standards in architecture, data and security. Altamira believes that our people and the culture of our company differentiate us from other companies. 

Position: Junior Algorithm Developer

Position Location:  Warrenton, VA or Augusta, GA.

Position Description: We are seeking a Junior Algorithm Developer to join the Altamira team. Our ideal candidate would possess a broad range of skills as our scope of work spans various technologies. Altamira Technologies Corporation encourages independent problem solving but also provides deep reach-back support and a collaborative environment for our engineering team. 

Role and Responsibilities

  • Development of new software, algorithms, analytics, and other operator-generated mission requirements for understanding and articulating I&W
  • Integration of data, tools, and capabilities from across laboratory environments into tools and environments readily accessible by operators
  • Design/implement wrapper routines as needed around Astrograph executable in R&D and ops environments
  • Implementation of advanced processing techniques into relevant tools and software for expanding mission awareness

Education and Experience

  • Bachelor’s (or equivalent experience) in Electrical/Computer/Systems Engineering, Applied mathematics, Computer Science, Physics or a related field 
  • Knowledge and experience in COMINT, ELINT, and/or FISINT collection and processing
  • Knowledge and experience in one or more of the following: signals applications, signal data processing, prototype development and supporting transition of prototype Ops to limited and baseline Ops
  • Experience in one or more of the following: X0Midas, C, C++, FORTRAN, Java, MongoDB, Oracle, Red Hat Linux, Apache, Python, HTML, Dynamic HTML, JavaScript, MySQL, Perl, Extensible Markup Language, Hadoop, Java Message Service, Rails, Esper

Abilities and Competencies

  • Must hold TS/SCI clearance w/polygraph (U.S. Citizenship required for clearance)
  • Self-motivated and eager to work intently to satisfy mission requirements
  • Adaptable and has the desire to maintain our company culture
  • Ability to effectively communicate in verbal and written communications
  • Ability to multitask and adjust priorities as needed

The anticipated salary range for this position is $100,000 to $150,000. Actual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations.