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Junior Ruby On Rails Jobs in Colorado (NOW HIRING)

PSG Global Solutions

Ruby on Rails Developer

Broomfield, CO

$103K - $141K/yr

Looking for someone with Ruby skills, Ruby on Rails to help build the front-end. Provide a simpler way of interacting with the system, that's where the Rails framework comes in. Bits of data, how ...

NAVA Software Solutions

Ruby on Rails Developer

Denver, CO · On-site

$105K - $144K/yr

Ruby and Rails Developer Location: 100% Remote Duration: 12 months A Software Engineer at Client works on the development team to build new features and maintain the Travelers Haven product. This ...

Stratacent

Full Stack Developer (ROR)

Denver, CO · On-site

Ruby/Rails, JavaScritpt (ECMAScript 6, Restful APIs/Microservices, No SQL/Mongodb Qualifications Working in a collaborative team environment to deliver on current projects and help implement ...

Stratacent

Full Stack Developer (ROR)

Denver, CO · On-site

Ruby/Rails, JavaScritpt (ECMAScript 6, Restful APIs/Microservices, No SQL/Mongodb Qualifications Working in a collaborative team environment to deliver on current projects and help implement ...

Infotech Spectrum

Ruby Developer

Denver, CO · On-site

... Ruby on Rails (preferred), Python, Java, PHP or any scripting/dynamic language • Experience in NoSQL databases like MongoDB (preferred), Cassandra, Redis etc a plus • Mobile (Androis/iOS ...

Infotech Spectrum

Ruby Developer

Denver, CO · On-site

... developing Ruby on Rails (preferred), Python, Java, PHP or any scripting/dynamic language Experience in NoSQL databases like MongoDB (preferred), Cassandra, Redis etc a plus Mobile (Androis/iOS ...

USM

Ruby on Rail UI Engineer

Colorado Springs, CO · On-site

Over 7 years of overall IT software development experience Extensive experience developing advanced web applications using Ruby on Rails, HTML/CSS and JavaScript. Strong experience scripting using ...

Rapid7Proplusdemo

Fullstack Engineer

Denver, CO

Software Engineer responsibilities include gathering user requirements, defining system functionality and writing code in various languages, like Java, Ruby on Rails or .NET programming languages (e ...

AppFolio

Sr Software Engineer - Accounting

Denver, CO · On-site +1

$126K - $166K/yr

Knowledge of Ruby on Rails and experience working with a language like Ruby, Java, or Python. * Experience with some areas of our tech, like Ruby on Rails, React, Redux, AWS, and SOA. * Familiarity ...

AppFolio

Sr Software Engineer - Accounting

CO · On-site +1

$126K - $166K/yr

Knowledge of Ruby on Rails and experience working with a language like Ruby, Java, or Python. * Experience with some areas of our tech, like Ruby on Rails, React, Redux, AWS, and SOA. * Familiarity ...

Arcanium.io

$133K - $166K/yr

Ruby on Rails experience a bonus * Bonus: Blockchain, Machine Learning, Gaming experience Employment Type: CONTRACTOR

Ask IT consulting

Rupy scriptingde

Denver, CO

Ruby MongoDB This person will be supporting a migration to a new system. The main responsibility will be to pull data from their existing system into a new platform by writing Ruby scripts.

AppFolio

Sr. Software Engineer - Leasing

Denver, CO

Develop scalable, robust, and performant solutions using our core stack (Ruby on Rails, TypeScript, GraphQL, React) to solve complex business problems. * Mentorship: Act as a cross-functional force ...

Baker

Senior Full Stack Developer (Node.js)

Denver, CO · On-site

$100K - $150K/yr

Competency in other coding languages such as Javascript, PHP, Python, Java, RoR, etc * In-depth knowledge of AWS service as ElasticSearch, ElasticCache, Lambda, API Gateway, etc * Past experience in ...

AppFolio

CO · On-site

$138K - $173K/yr

Develop scalable, robust, and performant solutions using our core stack (Ruby on Rails, TypeScript, GraphQL, React) to solve complex business problems. * Mentorship: Act as a cross-functional force ...

Baker

Senior Full Stack Developer (Node.js)

Denver, CO · On-site

$100K - $150K/yr

Competency in other coding languages such as Javascript, PHP, Python, Java, RoR, etc * In-depth knowledge of AWS service as ElasticSearch, ElasticCache, Lambda, API Gateway, etc * Past experience in ...

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Junior Ruby On Rails information

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$38.9K

$123.5K

$169.9K

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

As of Jun 8, 2026, the average yearly pay for junior ruby on rails in Colorado is $123,530.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,200.00 and $144,700.00 per year, depending on experience, location, and employer.

What does a Junior Ruby on Rails developer do?

A Junior Ruby on Rails developer assists in building and maintaining web applications using the Ruby on Rails framework. They typically work under the supervision of more experienced developers, contributing to coding, debugging, testing, and deploying features. Their responsibilities may include writing clean code, fixing bugs, collaborating with teams, and learning industry best practices to grow their skills. This role is ideal for those who are new to web development and looking to gain experience in a real-world environment.

What are the key skills and qualifications needed to thrive as a Junior Ruby on Rails Developer, and why are they important?

To thrive as a Junior Ruby on Rails Developer, you need a solid understanding of Ruby programming, web development fundamentals, and basic knowledge of the Rails framework, often supported by a computer science degree or coding bootcamp experience. Familiarity with tools like Git, SQL databases, and integrated development environments (IDEs) is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate on team projects and adapt to feedback. These skills and qualities enable you to build reliable web applications, contribute to codebases, and grow within fast-paced development environments.

What are some common challenges faced by Junior Ruby on Rails developers in their first year, and how can they overcome them?

Junior Ruby on Rails developers often encounter challenges such as understanding the conventions of the Rails framework, effectively debugging code, and collaborating within agile development teams. To overcome these, it's helpful to actively participate in code reviews, seek feedback from more experienced team members, and utilize the extensive Rails documentation and community resources. Additionally, practicing test-driven development and pairing with senior developers can accelerate learning and help juniors quickly become productive contributors.
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Junior Ruby On Rails jobs near you
Infographic showing various Junior Ruby On Rails job openings in Colorado as of May 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $123,530 per year, or $59.4 per hour.
Ruby on Rails Developer

Ruby on Rails Developer

PSG Global Solutions

Broomfield, CO

$103K - $141K/yr

Full-time

Posted 8 days ago

Job description

Job Description
Level 3 has a fairly sizeable content distribution network (CDN) - people who generate a lot of internet content. Microsoft, Apple, video providers. We have servers numbered in the tens of thousands. To support this, we can't rely on our Ops teams and expect them to jump on each box individually. Rely heavily on automation - we do builds, repairs, all sorts of things through automation platform. Would like this person to work on the automation platform. The core of the application is written in Ruby. Definitely like someone who has good Ruby skills as well as front end Ruby on Rails framework. Looking for someone with Ruby skills, Ruby on Rails to help build the front-end. Provide a simpler way of interacting with the system, that's where the Rails framework comes in. Bits of data, how things should be built, the fallout...all the things you think would be required to run a network of this scale, that's what this person will work on. Another bit of desirable experience would be combination of networking and sys administration. Networking comes into play when we have stuff deployed across the world - being able to develop an application that can work in a WAN environment, understanding how running these jobs across this broad of an environment would affect the design. Our CDN is built on generic white box servers. Knowing the details to take the box, load the applications, ready to start serving content, knowing the general build process is helpful. In summary, someone who knows Rails, can help with the supporting systems and front-ends to this application, someone who has some Ruby knowledge who can get into the core application, get in to support it, some supporting knowledge around networking and sys administration.
Work environment:
Largely self-contained group. Start-up environment.
Typical day:
Working with the other developers on the application. We would do demos, work with some of our stakeholders on some of the externally facing things.
Strong preference to have someone onsite here in Broomfield.
Bachelor's is nice to have - not required
Top 3-5 things need to see on a resume:
Certainly a depth of skill on the Ruby and the Rails side
Red flag for me are folks that switch jobs every few months. Looking for someone we can bring in and make part of the team. Preference would be for someone to go from contract to perm. Looking for stability.
Appealing to us would be experience with SaltStack (which is a configuration management framework), 2nd would be Puppet or Chef
People who know how to build a server - that experience would be really desirable to us as well
Important non-technical skills?
Bonus would be people that are tinkerers - people who play with raspberry pi's or arduinos. Shows they're something of a kindred spirit
Qualifications
  • 5+ years of Ruby on Rails (prefer v2.0+ experience) development including all layers (model, view, and controller); tend to build by feature so canA't prefer to work only in one architectural layer. 
  • Very strong UI skills including in depth knowledge of HTML, CSS, Javascript, Ajax, CSS, XML. 
  • Flex on RoR is also a plus (although too early to tell if we will use Flex). 
  • Strong SQL skills (preferably on Oracle). 
  • Prefer experience working with Unix; deploying RoR on Solaris 10 with Oracle is a big plus. 
  • Prior experience developing with other object oriented languages such as Java, C++, or C# a plus. Prior experience with other web application frameworks such as J2EE, Hibernate, Spring, .NET a plus. 
  • Comfortable working in an agile environment with monthly releases; must adapt well to requirements changing and very comfortable multitasking. 
  • BS/BA in computer software/software engineering disciplines.
Additional Information

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