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Junior Ruby On Rails Developer Jobs in Baltimore, MD

Mondo

Lead Software Engineer

Baltimore, MD · Hybrid

$64 - $74/hr

Lead Software Engineer Location-Type: Hybrid (3 Days A Week Onsite - at one of the following ... Ruby on Rails exposure * PostgreSQL experience * Docker and containerization experience * CI/CD ...

Mondo

Lead Software Engineer

Baltimore, MD · Hybrid

$65 - $73/hr

Lead Software Engineer Location-Type : Baltimore - Hybrid 3 days onsite Start Date Is: June 22 ... Ruby on Rails exposure * PostgreSQL experience * Docker experience * CI/CD pipeline experience ...

RELI Group Inc.

Jr Developer Intern

Windsor Mill, MD · On-site

$15/hr

NET, Ruby on Rails, or equivalent) * Familiarity with relational and non-relational databases (SQL ... Familiarity with DevOps practices and CI/CD pipelines * Familiarity with Data and Analytics ...

RELI Group

Jr Developer Intern

Windsor Mill, MD · On-site

$15/hr

NET, Ruby on Rails, or equivalent) * Familiarity with relational and non-relational databases (SQL ... Familiarity with DevOps practices and CI/CD pipelines * Familiarity with Data and Analytics ...

RELI GROUP INC

Jr Developer Intern

Windsor Mill, MD

$15/hr

NET, Ruby on Rails, or equivalent) * Familiarity with relational and non-relational databases (SQL ... Familiarity with DevOps practices and CI/CD pipelines * Familiarity with Data and Analytics ...

RELI GROUP INC

Jr Developer Intern

Windsor Mill, MD

$15/hr

NET, Ruby on Rails, or equivalent) * Familiarity with relational and non-relational databases (SQL ... Familiarity with DevOps practices and CI/CD pipelines * Familiarity with Data and Analytics ...

Synergy ECP LLC

Software Developer 3

Columbia, MD · On-site

Our capabilities are focused on software engineering, cybersecurity, system engineering and ... Ruby on Rails, Django, Spring Framework, or Zope) is required * Performs system and unit level ...

AeroVironment

DevSecOps Engineer

Jessup, MD · On-site

$162K - $200K/yr

... with DevOps experience-who thrives in collaborative, fastmoving environments. Position ... Experience developing in Ruby, Ruby on Rails, Python, C++, JavaScript/TypeScript. * Experience with ...

SW Complete

Software Developer 3

Columbia, MD · On-site

Our capabilities are focused on software engineering, cybersecurity, system engineering and ... Ruby on Rails, Django, Spring Framework, or Zope) is required * Performs system and unit level ...

AeroVironment, Inc.

DevSecOps Engineer

Jessup, MD · On-site

$162K - $200K/yr

... with DevOps experience-who thrives in collaborative, fast-moving environments. Position ... Experience developing in Ruby, Ruby on Rails, Python, C++, JavaScript/TypeScript. * Experience with ...

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$25.3K

$121.3K

$170.4K

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

As of May 31, 2026, the average yearly pay for junior ruby on rails developer in Baltimore, MD is $121,331.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,800.00 and $139,600.00 per year, depending on experience, location, and employer.

What is a Junior Ruby On Rails Developer job?

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 are the key skills and qualifications needed to thrive in the Junior Ruby On Rails Developer position, and why are they important?

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 does a typical day look like for a Junior Ruby On Rails Developer?

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.
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Junior Ruby On Rails Developer jobs near you
Predictive Marketplace Developer/Applications Engineer - MD

Predictive Marketplace Developer/Applications Engineer - MD

SourcePro Search

Annapolis, MD

Other

Posted 21 days ago

Job description

SourcePro Search is conducting a search for a Predictive Marketplace Developer, in Annapolis, MD.
Responsibilities:
  • Support coding and implementation of various information technology solutions particularly solutions integrated with predictive marketplace web technology.
  • Performs highly complex systems modeling, simulation and analysis to provide appropriate solution.
  • Conducts investigations and tests of complex software systems to enhance performance or to investigate and resolve matters of significance.
  • Reviews completion and implementation of technical products to ensure success and timeliness.
  • Reviews literature, patents and current practices relevant to the solution of more complex projects.
  • Recommends corrections in complex technical applications and analysis to enhance performance.
  • Evaluates vendor capabilities on projects to provide required products or services.
  • Provides leadership and work guidance to less experienced personnel.
  • Provides technical consultation to other organizations; interacts with senior customer personnel and internal senior management.
  • Provides the customer base with first level support.

Qualifications:
  • Must currently possess an active TS/SCI with Full-scope Polygraph Clearance
  • 3 to 5 years of experience working as a web developer/software engineer designing high performance, scalable architectures and writing applications in Ruby on Rails or working on an equivalent open source project.
  • Must have software development life cycle experience, including design, coding, testing and documentation.
  • Must have demonstrable diagnostic and problem solving skills to ensure optimal development environment.
  • Solid background in UNIX programming.
  • Bachelor's degree or equivalent combination of education and experience
  • Bachelor's degree in computer sciences or related field preferred
  • Nine or more years of experience in data/database architecture
  • Experience working with differences between database structures (e.g., transaction based vs. data warehouse)
  • Experience working with software packages or classes of packages within technical expertise

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