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Junior Rails Jobs in Colorado (NOW HIRING)

Arcadis

Project Civil Engineer

Highlands Ranch, CO · Hybrid

$86.60K - $115.60K/yr

Ability to work independently and to mentor junior staff Preferred: * Prior experience supporting mining, utilities, rail, or pipeline protection projects and coordinating across multiple engineering ...

SonderMind Careers

Staff Engineer, Full-Stack

Denver, CO · On-site

$160K - $180K/yr

Mentor junior engineers (code reviews, pair-programming etc) * Serve as a technical lead for ... Strong hands-on experience in Ruby/Rails, TypeScript/Node, Python or similar backends * Deep ...

Arcadis

Project Civil Engineer

Highlands Ranch, CO · On-site

$89.20K - $119.10K/yr

Ability to work independently and to mentor junior staff Preferred: * Prior experience supporting mining, utilities, rail, or pipeline protection projects and coordinating across multiple engineering ...

Atlas

Principal Geotechnical Engineer

Denver, CO

... railways, airports, pipelines, and levees/basins. * Direct and supervise subsurface explorations ... Mentor and train junior geotechnical engineers, maintain involvement in professional associations ...

Atlas

Principal Geotechnical Engineer

Lakewood, CO · On-site

... railways, airports, pipelines, and levees/basins. * Direct and supervise subsurface explorations ... Mentor and train junior geotechnical engineers, maintain involvement in professional associations ...

Logic Integration

Audio Visual Foreman

CO · On-site

Train and mentor junior technicians. * Ensure compliance with safety regulations and company ... Ability to rack mount most equipment, lacing rear bars in proper places, and rack rails along with ...

Arrow Electronics

Finance Manager

Denver, CO · On-site

$121.30K - $150.04K/yr

... junior staff • As allowed by applicable law, this role may need to perform late night, weekend ... Discounted RTD Passes, with convenient office location off RTD Light Rail (Dry Creek Exit) * On ...

Arrow Electronics

Financial Analyst IV

Denver, CO · On-site

$87.90K - $110K/yr

... to junior staff • Works with minimal guidance • Typically requires 5-7 years of related ... Discounted RTD Passes, with convenient office location off RTD Light Rail (Dry Creek Exit) * On ...

Arrow Electronics

Financial Analyst IV

Denver, CO · On-site

$87.90K - $110K/yr

... to junior staff • Works with minimal guidance • Typically requires 5-7 years of related ... Discounted RTD Passes, with convenient office location off RTD Light Rail (Dry Creek Exit) * On ...

Arrow Electronics

Financial Analyst IV

Denver, CO · On-site

$87.90K - $110K/yr

Acts as a resource for colleagues with less experience, providing informal guidance to junior staff ... Discounted RTD Passes, with convenient office location off RTD Light Rail (Dry Creek Exit) * On ...

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Junior Rails information

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

To thrive as a Junior Rails Developer, you need foundational knowledge of Ruby programming, Rails framework, web development principles, and a relevant degree or coding bootcamp experience. Familiarity with tools like Git, databases (such as PostgreSQL or MySQL), and testing frameworks (RSpec) is typically required. Strong problem-solving abilities, eagerness to learn, and effective communication help you stand out in collaborative team environments. These skills and qualities are important for building reliable web applications, adapting to project requirements, and growing within a development team.

What types of projects and tasks can a Junior Rails developer expect to work on in their first year?

As a Junior Rails developer, you can expect to work on a mix of feature development, bug fixes, and code reviews, often under the guidance of more experienced team members. You’ll likely contribute to building new functionalities, maintaining existing applications, and writing tests to ensure code quality. Collaboration is common—you’ll work closely with front-end developers, designers, and QA testers during sprint cycles. This role offers plenty of opportunities to learn best practices, improve your coding skills, and become familiar with agile workflows.

What are Junior Rails developers?

Junior Rails developers are entry-level software engineers who specialize in building web applications using the Ruby on Rails framework. They typically have a foundational understanding of Ruby programming and Rails conventions but are still gaining experience with best practices, testing, and deployment. Junior Rails developers often work under the guidance of more senior engineers, assisting with tasks like coding features, fixing bugs, and learning the development lifecycle. Their role is a stepping stone toward more advanced positions in web development.

What is the difference between Junior Rails vs Junior Django?

AspectJunior RailsJunior Django
Required CredentialsBasic knowledge of Ruby, Rails framework, HTML, CSS, JavaScriptBasic knowledge of Python, Django framework, HTML, CSS, JavaScript
Work EnvironmentStartups, tech companies, web development teams using Ruby on RailsStartups, tech companies, web development teams using Django
Industry UsagePopular in e-commerce, SaaS, and web app developmentCommon in content management, data-driven apps, and web services

Junior Rails and Junior Django roles share similar entry-level requirements, focusing on web development with their respective frameworks. Both are used in similar industries and work environments, making them comparable for those starting in web development. The main difference lies in the programming language (Ruby vs Python) and framework-specific skills.

Junior Rails jobs near you
Project Manager-Heavy Civil/Highway

Project Manager-Heavy Civil/Highway

Sterling Infrastructure, Inc.

Denver, CO • On-site

Full-time

Posted 15 days ago

Job description

Application Instructions
Build What's Next - Lead What Matters
Ralph L. Wadsworth Construction is a recognized leader in heavy civil construction, with over 50 years of experience delivering complex, high-impact infrastructure projects across the western United States. We specialize in highways, bridges, transit, rail, and structural concrete - and we're just getting started.
As part of the Sterling Infrastructure family, we combine the stability and resources of a national network with the agility and culture of a trusted regional builder.
Why Project Managers Choose RLW
At RLW, you'll find more than just challenging projects - you'll find a place to lead, grow, and make your mark.
What sets us apart:
  • Competitive Package: Total Compensation, Including Bonus and Perks
  • Meaningful Work: Lead transformative infrastructure projects that serve millions
  • Career Growth: Clear advancement paths and leadership opportunities
  • Team Culture: People-first, collaborative environment with hands-on executive support
  • Stability & Vision: A 50+ year legacy backed by strong future-focused leadership

We're looking for Project Managers who bring experience, strategic mindset, and a passion for delivering exceptional results - while mentoring the next generation of construction leaders.
Join RLW. Build what's next.
Position Description
Essential Responsibilities and Abilities
  • Project Manager's responsibilities and abilities include but are not limited to the list below.
  • Lead all phases of construction from planning to closeout.
  • Manage budgets, schedules, resources, and contract finances to ensure profitability.
  • Oversee subcontractor coordination, site progress, and compliance with specs.
  • Conduct site visits and team meetings to track progress and resolve issues.
  • Prepare and manage budgets, change orders, reports, and documentation.
  • Work with Superintendents to handle scope changes and minimize risks.
  • Approve invoices, payroll, and manage billing.
  • Build and maintain strong client and vendor relationships.
  • Direct and support project engineers and field staff.

Position Requirements
  • Bachelor's in Civil Engineering, Construction Management, or equivalent experience.
  • 5+ years of experience on heavy civil projects ($5M-$30M) including concrete, bridge, roadway, and excavation work.
  • 2+ years supervising junior project engineers.
  • Proficient in reading blueprints/specs and handling RFIs, change orders, and submittals.
  • Strong communication skills for working with clients, agencies, and stakeholders.
  • Proven problem-solving and analytical abilities.

Equal Opportunity Employer
We are an equal opportunity employer: We do not discriminate based on race, color, national origin, religion, creed, sex, sexual orientation, gender identity, disability, age, genetic information, marital status, military status, membership or activity in a local human rights commission, or status with regard to public assistance, or any other characteristic protected by applicable law.
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