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Junior Ruby On Rails Web Developer Jobs in Denver, CO

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 ... Prior experience with other web application frameworks such as J2EE, Hibernate, Spring, .NET a plus.

NAVA Software Solutions

Ruby on Rails Developer

Denver, CO · On-site

$105K - $144K/yr

NAVA Software solutions is looking for a Ruby on Rails Developer. Details: Ruby and Rails Developer ... Preferred Education & Experience: * 3+ years of web development * 2+ years production experience ...

Wunder

Senior Backend Engineer (Ruby on Rails)

Boulder, CO

$147K - $182K/yr

... dev/engineer for 5+ years, during which you've dug deep into designing and building high-quality backend systems. Our stack includes Ruby on Rails, Hotwire, PostgreSQL, Heroku, AWS, and CircleCI.

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

... Developer with Telecom domain Location : Denver, CO Duration : 6+ Months Implement cutting edge ... developing Ruby on Rails (preferred), Python, Java, PHP or any scripting/dynamic language ...

Rapid7Proplusdemo

Web Developer

Denver, CO · On-site

Javascript, Ruby or PHP. Ultimately, you will ensure our web pages are up and running and cover ... Oversee junior web developers and evaluate their performance * Liaise with designers to decide on U ...

Rapid7Proplusdemo

Fullstack Engineer

Denver, CO · On-site

... Java, Ruby on Rails, C++ or other programming languages * Excellent knowledge of relational databases, SQL and ORM technologies (JPA2, Hibernate) * Experience developing web applications using at ...

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 high-availability (HA) coding practices and strategies SKILLS Javascript, Mobile, Web ...

Wanco, Inc.

Be Seen First

Back-End Software Developer (Full-Stack Lean)

Arvada, CO · On-site

$115K - $135K/yr

... Ruby on Rails or a comparable MVC web framework (willing to ramp on Rails) · Node.js for ... This position reports to the Software Engineering Manager Salary Range: $115,000 - $135,000 per ...

Baker

Senior Full Stack Developer (Node.js)

Denver, CO

$100K - $150K/yr

Competency in other coding languages such as Javascript, PHP, Python, Java, RoR, etc * In-depth ... Knowledge of high-availability (HA) coding practices and strategies SKILLS Javascript, Mobile, Web ...

Recurly

Staff Software Engineer

Broomfield, CO · On-site

Our stack is Ruby on Rails on the backend and Vue.js on the frontend - and we value engineers who lead with strong product instincts, deep technical judgment, and a pragmatic mindset. This is a high ...

Recurly

Staff Software Engineer

Broomfield, CO · On-site

Our stack is Ruby on Rails on the backend and Vue.js on the frontend - and we value engineers who lead with strong product instincts, deep technical judgment, and a pragmatic mindset. This is a high ...

Artech Information System LLC

DevOps Engineer

Denver, CO

$54.25 - $74.25/hr

PHP, RoR, Python, Java, Groovy, etc.) Cassandra Database Administration Familiarity with SOA, SOLR ... This is a role that requires representation and reconciliation of both developer and engineering ...

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Junior Ruby On Rails Web Developer information

See Denver, CO salary details

$30.9K

$81.6K

$120.9K

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

As of Jul 15, 2026, the average yearly pay for junior ruby on rails web developer in Denver, CO is $81,564.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,600.00 and $81,800.00 per year, depending on experience, location, and employer.

What is the difference between Junior Ruby On Rails Web Developer vs Junior Front End Developer?

AspectJunior Ruby On Rails Web DeveloperJunior Front End Developer
Required SkillsRuby, Rails framework, basic HTML/CSS, GitHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend development, server-side logic, database integrationClient-side development, UI/UX, visual design
Industry UsageWeb applications, SaaS platforms, e-commerce sitesWebsite interfaces, mobile apps, interactive features

Junior Ruby On Rails Web Developers focus on backend development using Ruby on Rails, handling server-side logic and database integration. In contrast, Junior Front End Developers work on the visual and interactive aspects of websites using HTML, CSS, and JavaScript. Both roles are essential in web development teams but differ in technical focus and daily tasks.

Junior Ruby On Rails Web Developer jobs near you
Infographic showing various Junior Ruby On Rails Web Developer job openings in Denver, CO as of July 2026, with employment types broken down into 83% Full Time, 6% Part Time, 1% Temporary, and 10% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $81,564 per year, or $39.2 per hour.
Ruby on Rails Developer

Ruby on Rails Developer

PSG Global Solutions

Broomfield, CO

$103K - $141K/yr

Full-time

Re-posted 14 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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