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Senior Ruby On Rails Engineer Jobs in Colorado (NOW HIRING)

CO

$126K - $166K/yr

We are hiring a Full Stack Senior Software Engineer to join our newly formed Mixed Portfolio ... Strong familiarity with the technologies we use, like Ruby on Rails, React, MySQL, AWS, SOA

Software Engineer II

Denver, CO · On-site

$123K - $173K/yr

As aSoftware Engineer II, you will join a team of passionate software platform engineers ... Next.js, Ruby on Rails, Laravel, Django, Flask,etc) * Front-end skills: HTML, CSS, JavaScript (ES6 ...

We're seeking a Senior Full-Stack Engineer to join our growing team. In this role, you'll lead ... Proficiency in Python and Ruby on Rails , with significant backend experience. * Experience in ...

We're seeking a Senior Full-Stack Engineer to join our growing team. In this role, you'll lead ... Proficiency in Python and Ruby on Rails , with significant backend experience. * Experience in ...

Eng Prin - SW

Broomfield, CO · On-site

$118K - $200K/yr

The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical ... Web and REST service development using Spring, Jersey, Flask, CherryPy, or Ruby on Rails ...

They are seeking a Ruby Developer to join their team in Denver, CO on a contract to hire basis. The role involves working with Ruby, RESTful API services, Oracle databases, and potentially Angular or ...

Contract to Hire Length: 3 Months Our client in the Denver, Colorado area is looking for a Ruby Developer to join their team on a contract to hire basis. This person will join an existing team, and ...

Full Stack Engineer

Denver, CO · On-site +1

$125K - $143K/yr

You're a capable full-stack engineer comfortable working in TypeScript, React, Ruby on Rails, and more. * You think in APIs and services. You've built and consumed REST and GraphQL APIs. You keep ...

Full Stack Engineer

Denver, CO · On-site

$125K - $143K/yr

You're a capable full-stack engineer comfortable working in TypeScript, React, Ruby on Rails, and more. * You think in APIs and services. You've built and consumed REST and GraphQL APIs. You keep ...

CO

$167K - $209K/yr

We are an AI-first engineering organization, revolutionizing how people do business. We want your ... Experience with technologies in our stack such as Ruby on Rails, Golang, React, AWS, or service ...

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Showing results 1-20

Senior Ruby On Rails Engineer information

See Colorado salary details

$84K

$144.7K

$188.8K

How much do senior ruby on rails engineer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for senior ruby on rails engineer in Colorado is $144,700.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,300.00 and $167,000.00 per year, depending on experience, location, and employer.

What does a Senior Ruby on Rails Engineer do?

A Senior Ruby on Rails Engineer is responsible for designing, developing, and maintaining web applications using the Ruby on Rails framework. They lead technical projects, write clean and efficient code, and often mentor junior developers. Their duties also include optimizing application performance, ensuring code quality through reviews and testing, and collaborating with cross-functional teams to deliver robust solutions. Senior engineers are expected to have deep expertise in Rails and related technologies, along with strong problem-solving skills.

What is the difference between Senior Ruby On Rails Engineer vs Ruby On Rails Developer?

AspectSenior Ruby On Rails EngineerRuby On Rails Developer
Experience LevelTypically 5+ years, with leadership responsibilitiesUsually 1-3 years, focused on coding and feature development
ResponsibilitiesArchitecting solutions, mentoring, overseeing projectsImplementing features, fixing bugs, writing code
Skills & CertificationsAdvanced Ruby on Rails, system design, team managementProficient in Ruby on Rails, basic system understanding
Work EnvironmentCollaborates with cross-functional teams, often in tech companiesFocuses on development tasks, often in startups or tech firms

While both roles require strong Ruby on Rails skills, Senior Ruby On Rails Engineers typically have more experience, leadership duties, and strategic responsibilities compared to Ruby On Rails Developers, who primarily focus on coding and feature implementation.

Is Ruby on Rails still used in 2026?

Ruby on Rails remains a popular web development framework for senior Ruby on Rails engineers, especially for building scalable and maintainable applications. While newer technologies have emerged, Rails continues to be actively maintained and widely adopted in startups and established companies, making it relevant for developers with expertise in Ruby, MVC architecture, and related tools. Staying updated with the latest Rails versions and best practices is important for job relevance in 2026.

What are the key skills and qualifications needed to thrive as a Senior Ruby On Rails Engineer, and why are they important?

To thrive as a Senior Ruby On Rails Engineer, you need deep expertise in Ruby, Rails, web development best practices, and experience with databases, typically supported by a relevant degree or substantial industry experience. Familiarity with version control systems like Git, CI/CD pipelines, testing frameworks (RSpec, Minitest), and cloud platforms is essential, along with knowledge of front-end technologies. Strong problem-solving skills, effective communication, and the ability to mentor junior developers make someone stand out in this role. These skills ensure high-quality, scalable applications and effective collaboration within fast-paced development teams.

How does a Senior Ruby on Rails Engineer typically collaborate with product managers and designers during the software development lifecycle?

As a Senior Ruby on Rails Engineer, you'll work closely with product managers and designers throughout the development process. You'll participate in planning meetings to clarify requirements and offer technical insights, collaborate with designers to ensure feasibility and scalability of UI/UX designs, and provide regular feedback on how features are implemented. Effective communication and a proactive approach to problem-solving are key, as you'll help bridge the gap between technical constraints and product vision, ensuring successful and timely feature delivery.

How much does a senior Ruby on Rails developer make?

A senior Ruby on Rails engineer typically earns between $100,000 and $150,000 annually, depending on experience, location, and company size. They often possess strong skills in web development, database management, and version control tools like Git.

Is Ruby on Rails still in demand?

Ruby on Rails remains in demand for web development, especially in startups and companies valuing rapid development and maintainability. Many organizations seek experienced Rails developers familiar with modern tools like Docker and cloud deployment, ensuring ongoing job opportunities for senior Ruby on Rails engineers.

What engineer makes $500,000 a year?

Senior Ruby on Rails engineers with extensive experience, specialized skills, and working in high-paying industries or companies can earn salaries approaching or exceeding $500,000 annually, especially when including bonuses and stock options. Such compensation typically requires a combination of technical expertise, leadership roles, and working in competitive markets or large tech firms.
What cities in Colorado are hiring for Senior Ruby On Rails Engineer jobs? Cities in Colorado with the most Senior Ruby On Rails Engineer job openings:
Sr. Software Engineer - Owner/Investor

Sr. Software Engineer - Owner/Investor

AppFolio

Denver, CO • Remote

Full-time

Posted 26 days ago


AppFolio rating

7.2

Company rating: 7.2 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

155th of 209 rated software companies


Job description

Hi, We’re AppFolio.

We’re innovators, changemakers, and collaborators. We’re more than just a software company; we’re a cloud-based powerhouse that creates products to make our customers’ lives easier. We are an AI-first engineering organization, revolutionizing how people do business. We want your ideas, enthusiasm, and passion to help us keep innovating at the speed of the modern market.

 

Who we are looking for:

We are hiring a Full Stack Senior Software Engineer to join a young, high-growth, cross-functional product development team, and to help drive the engineering growth and evolution of our Investor segment. You will help us design and build best-in-class app experiences, preparing our systems for a potential 10x increase in traffic and engagement. The ideal candidate will thrive in a highly collaborative environment, applying the latest in generative AI-assisted techniques to build an innovative product for our customers, has a passion for building leading-edge software and is driven to help build a successful SaaS product used by our large and growing audience of property managers and owners, and who wants to hold themselves to the highest standard of technical excellence while mentoring others in a high-stakes, high-scale environment.

Responsibilities:

  • Build a deep understanding of the Investor Owner segment, enabling you and your team to truly own the domain.

  • Become a master of your software engineering craft, and work with other software engineers who are smart enough to teach you, and humble enough to learn from you.

  • Develop scalable, robust, and simple web-based solutions to solve complex business problems for our customers.

  • Help mentor and guide other software engineers.   

  • Implement new features and optimize existing ones to drive maximum performance.

  • Use test-driven development, code reviews, and continuous integration to deliver Work closely with and incorporate feedback from other engineering team members, QA, product owners, and designers. Enthusiastically participate in a high-performing, empowered team with high levels of mutual trust and respect. Along with the team, you will take ownership of your problem space, reflecting on and growing from our failures and celebrating our successes.

  • Work in a truly agile fashion to turn a massive, unruly problem into thinly sliced deliverables and execute quickly against them while limiting work in progress.      

  • Research, share, and recommend new technologies and trends.

  • Hold a high bar of engineering excellence and always look for ways to raise it. Adopt our engineering best practices, provide and receive in-depth code reviews, and participate in healthy debate as a team. Evangelize your own expertise and experience among your teammates and the rest of the organization.

  • Prioritize quality. Thoughtful test coverage is a given and any escalations from external stakeholders like our onboarding or customer care teams are handled and resolved swiftly. Use test-driven development, code reviews, and continuous integration to deliver high-quality software and rapidly fix bugs as they come up.

You know you’re the right fit if…

  • You have 5+ years of experience developing and scaling web-based applications, preferably in a SaaS environment.

  • Proven experience working across all levels of the development stack.

  • Strong familiarity with the technologies we use like Ruby on Rails, React, MySQL, AWS, SOA

  • Strong familiarity with Agile software development processes: Scrum or Kanban

  • Strong familiarity with Test-Driven-Development

  • Creativity and proactivity - an ability to solve complex problems without a roadmap

  • You love to learn about and use new tech, but understand the value of continuing to leverage existing technology when it gets the job done.

  • You care about the long-term maintainability of the codebase and advocate for refactoring and code cleanliness.

  • You can identify and resolve code-smells through sensible refactoring.

  • You care about the long-term maintainability of the codebase and will learn to advocate for refactoring and clean-ups where appropriate.

  • You care about work-life balance and want your company to care about it, too; you'll put in the extra hour when needed but won't let it become a habit.

Additional Skills and Knowledge:

  • Bachelor’s or Master’s in Computer Science or related technical discipline

  • Comfortable working with remote team members

  • Ability to think pragmatically and effectively balance business outcomes with technical goals

  • Ability to establish strong working relationships with peers across other platform development team


Location

Find out more about our locations by visiting our site.
 
Compensation & Benefits
The base salary that we reasonably expect to pay for this role is $138,400 - $173,000
The actual base salary for this role will be determined by a variety of factors, including but not limited to the candidate’s skills, education, experience, etc. 
Please note that base pay is one important aspect of a compelling Total Rewards package. The base pay range indicated here does not include any additional benefits or bonuses/commissions that you may be eligible for based on your role and/or employment type. Regular full-time employees are eligible for benefits - see here.

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