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Junior Ruby On Rails Developer Jobs in Massachusetts

KG Tiger

Web Application Engineer

Natick, MA · On-site

It is an $800 million Company and the leading developer of mathematical computing software. They ... Ruby on Rails or Java in a commercial software environment 3. Experience with HTML5, JavaScript ...

Computech Corporation

Sr. Software Engineer

Boston, MA · On-site

$133K - $175K/yr

Familiarity with at least one server-side MVC Framework (ROR, Django, etc) and how it relates to ... Additional Information Front end developer with execellent Javascript, CSS, HTML skills.

General Medicine Inc.

Frontend Engineer (Boston)

Boston, MA · On-site

$150 - $225/hr

About General Medicine As a frontend engineer at General Medicine, you'll help build and scale a ... Familiarity with modern backend frameworks is a plus -- we use Ruby on Rails and Postgres Location ...

Good American, LLC

IT, Senior Manager

Beverly, MA · On-site

$100 - $140/hr

Ability to develop software in Java, Ruby on Rails, C++ or other programming languages * Knowledge of relational databases, SQL and ORM technologies (JPA2, Hibernate) * Experience developing web ...

Zelis

Director, Software Engineering

Boston, MA · On-site

$274K/yr

Position Overview As the Director of Engineering, you will lead a high-performing global team of ... Strong familiarity with technologies aligned to our stack (e.g., Ruby on Rails, C#, Angular ...

Human Agency

Senior Full-Stack Engineer

Boston, MA · On-site

Proficiency in Python and Ruby on Rails , with significant backend experience. * Experience in ... Experience in DevOps, CI/CD pipelines, and secure release management. * Background in security ...

Human Agency

Senior Full-Stack Engineer

Boston, MA

Proficiency in Python and Ruby on Rails , with significant backend experience. * Experience in ... Experience in DevOps, CI/CD pipelines, and secure release management. * Background in security ...

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Junior Ruby On Rails Developer information

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$27.8K

$133.4K

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

As of Sep 4, 2026, the average yearly pay for junior ruby on rails developer in Massachusetts is $133,363.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,900.00 and $153,400.00 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 the most commonly searched types of Ruby On Rails Developer jobs in Massachusetts?

The most popular types of Ruby On Rails Developer jobs in Massachusetts are:

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

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Junior Ruby On Rails Developer jobs near you
Infographic showing various Junior Ruby On Rails Developer job openings in Massachusetts as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $133,363 per year, or $64.1 per hour.

Senior Full Stack Software Engineer - (On Site Role)

4G Clinical

Wellesley, MA • On-site

$155/hr

Full-time

Re-posted 15 days ago

Job description

Description
4G Clinical is a global leader in randomization and trial supply management (RTSM) and supply forecasting optimization software for the life sciences industry, offering the only fully cloud-based, 100% configurable and flexible solutions utilizing natural language processing (NLP) to accelerate clinical trials. 4G Clinical is headquartered in the Boston Biotech corridor of Wellesley, MA, with offices in Europe and Asia.
We are seeking a Software Engineer with experience applying mathematical and statistical modeling techniques to solve complex business and technical problems.
Responsibilities
The Software Engineer is responsible for the following:
  • Participate on a decentralized, agile-based software development team.
  • Write reusable, testable, and efficient code, unit-test and document implemented features
  • Design and implementation of low-latency, high-availability, and performant applications
  • Implementation of server-side models and algorithms, with emphasis on complex statistical computations
  • Implementation of web service APIs (REST)
  • Implementation of client-side logic, including UX design, HTML layouts and templates, AngularJS logic, and styling
  • Implementation of security and data protection
  • Integration of data storage solutions

Requirements
The position requires a minimum of 6 - 10 years' experience as a Software Engineer or a Data Scientist in an agile environment working with web-based applications.
  • Experience with ORM (Object Relational Mapping)
  • Experience with numerical/statistical package such as NumPy, Pandas
  • Design and implementation of APIs such as Django/Django Rest Framework, Express.js or any Node.js framework
  • Experience with modern application frameworks such as Django or Ruby on Rails
  • Experience with Object Oriented Programming
  • Experience with micro-services / loosely coupled applications using multiple data sources and interfaces
  • Good understanding of how databases work and how to use them efficiently
  • Understanding of probability, statistics, and strong mathematical foundation
  • Understanding of fundamental design principles behind a scalable application
  • Experience with cloud-based applications and virtualization is a plus (Docker, EC2, S3)

Education and/or Certification Requirements
  • A Bachelor's degree in computer science, software engineering, mathematics or equivalent field is required, with preference towards Master's degree or higher.
  • 6-10 years' experience in a development role in an agile development environment

Compensation: $130k - $155kThe salary range listed above represents a good-faith estimate of the base pay for this role and is provided to comply with applicable laws and regulations. The actual base salary offered will depend on factors such as the candidate's location, qualifications, experience, and skills

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