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Rails Developer Jobs in Phoenix, AZ (NOW HIRING)

Senior Developer

Scottsdale, AZ · On-site

CA$130K/yr

You bring: * 4+ years of hands-on Ruby on Rails experience with production applications: you've ... Deep engineering fundamentals: SOLID principles, domain-driven design, performant queries, and a ...

Senior Bridge Engineer

Chandler, AZ · On-site

$100K - $138K/yr

Your Opportunity As the Senior Bridge Engineer, you must be highly engaged with exceptional team ... Rail bridge design experience is a plus (High-Speed rail /Commuter rail/Freight rail/Light rail)

Senior Traffic Engineer

Phoenix, AZ · On-site +1

$100K - $151K/yr

Traffic engineering or signal-related work in the public sector * Proficiency with VISSIM, INRIX ... Ensure coordination among light rail signals, roadway traffic signals, and pedestrian signals to ...

Ensure coordination among light rail signals, roadway traffic signals, and pedestrian signals to ... programming principles Agency operations and transit operations priorities National, state, and ...

Public Services Manager

Phoenix, AZ · On-site

$70 - $80/hr

Wilson & Company, Inc., Engineers & Architects is currently seekingaPublic ServicesManagerto support our Railroad Field Services team.We are looking for a candidatewith great communication skills who ...

Senior Roadway Project Engineer

Chandler, AZ · On-site

$95K - $124K/yr

A career in transportation is more than bridges, roads, and rail. As we plan, design, and manage ... A Project Engineer approves and prepares proposals and cost estimates and evaluates all project ...

Senior Roadway Project Engineer

Chandler, AZ · On-site

$96K - $125K/yr

A career in transportation is more than bridges, roads, and rail. As we plan, design, and manage ... Your Opportunity Senior Project Engineers plan, design, and direct engineering projects that focus ...

Lead Software Engineer

Tempe, AZ · On-site

$65 - $73/hr

Lead Software Engineer Location-Type: Wilmington, DE - Hybrid 3 days onsite Start Date Is: June 22 ... Ruby on Rails exposure * PostgreSQL experience * Docker experience * CI/CD pipeline experience ...

... rail and semiconductor industries. We are looking for humble geniuses, who believe that engineering ... has the potential to make the impossible possible; innovators, who are not only inspired by ...

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Production Coordinator

Phoenix, AZ · On-site

$22 - $27/hr

... railing systems serving commercial, multi-family, hospitality, and institutional projects ... Working closely with Operations, Purchasing, Engineering, and Production, you will help ensure ...

Showing results 21-40

Rails Developer information

See Phoenix, AZ salary details

$25.3K

$121.2K

$170.3K

How much do rails developer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for rails developer in Phoenix, AZ is $121,248.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,800.00 and $139,500.00 per year, depending on experience, location, and employer.

How does a Rails developer collaborate with front-end developers and designers?

Rails Developers frequently work closely with front-end developers and designers to ensure that the user interface is both visually appealing and functionally integrated with the backend. This collaboration often involves regular meetings, sharing design specifications, and coordinating on API endpoints or data requirements. Rails Developers translate design mockups into dynamic web pages and may provide feedback on technical feasibility, all while using version control systems like Git for smooth teamwork. Clear communication and an agile workflow are key to delivering cohesive, high-quality web applications.

What is a Rails developer?

Rails Developers are software engineers who specialize in building web applications using Ruby on Rails, a popular open-source web framework written in the Ruby programming language. They are responsible for designing, developing, testing, and maintaining server-side components and integrating with databases and front-end technologies. Rails Developers often work closely with front-end developers, designers, and product managers to deliver scalable and maintainable web solutions.

What skills and qualifications are needed to be a Rails developer?

To thrive as a Rails Developer, you need strong proficiency in Ruby on Rails, object-oriented programming, and a solid understanding of web application architecture, typically backed by a degree in computer science or relevant experience. Familiarity with version control systems (like Git), database management (such as PostgreSQL or MySQL), and deployment tools is essential, along with knowledge of front-end frameworks. Excellent problem-solving skills, teamwork, and clear communication help developers collaborate effectively and adapt to changing project requirements. These skills and qualities are crucial for building robust, scalable applications and ensuring seamless collaboration within development teams.

What is the difference between Rails Developer vs Ruby Developer?

AspectRails DeveloperRuby Developer
Primary FocusBuilding web applications using Ruby on Rails frameworkWriting and maintaining Ruby code, including libraries and scripts
Required SkillsRuby, Rails, HTML, CSS, JavaScript, SQLRuby, scripting, problem-solving, algorithm design
Work EnvironmentWeb development teams, startups, tech companiesSoftware development, scripting, backend programming
Common UsageDeveloping full-stack web applications with RailsCreating Ruby-based tools, libraries, or backend logic

While both roles require Ruby programming skills, Rails Developers specialize in building web applications using the Rails framework, whereas Ruby Developers focus on writing Ruby code for various purposes, including scripting and library development. The choice depends on whether the focus is on web development with Rails or broader Ruby programming tasks.

Infographic showing various Rails Developer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $121,248 per year, or $58.3 per hour.

Railroad Safety Inspector (Operating Practices) - DIRECT HIRE (SME)

Department of Transportation

Phoenix, AZ

$89K/yr

Full-time

Re-posted 5 days ago


California Conservation Corps rating

7.5

Company rating: 7.5 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

544th of 844 rated public administrative organizations


Job description

The position(s) is located in the Office of Railroad Safety, Operating Practices Division. The Operating Practices Division is responsible for examining carriers operating rules, employee qualification guidelines and carrier employee training programs to determine compliance with existing Federal regulations and standards and investigates railroad accidents using established FRA policies, guides, manuals to determine probable cause.

Qualifications:

To meet the minimum qualifications for this position, you must meet the Basic requirements AND the specialized experience qualifications for the grade at which you are requesting consideration.

BASIC REQUIREMENTS: You must indicate experience that demonstrates:
  • Knowledge of the railroad industry, including economic and operating considerations and equipment; AND
  • Knowledge of the general safety and health principles and practices applicable to the railroad industry; AND
  • Knowledge of railroad accident investigation techniques; AND
  • Skill in written and oral communication.

In addition, you must posess experience in Operating Practices:

  • Knowledge of railroad operating practices, rules, and procedures, especially as they relate to safety issues; AND
  • Knowledge of Federal regulations and standards relating to railroad operations and requirements in such areas as hours of service, accident reporting, blue signal protection of workers, rear end markers, radio communication, railroad employee qualifications, and railroad employee testing.

To be qualified for a Railroad Safety Inspector (Operating Practices), the Qualifications Standard state you MUST have demonstrated knowledge in the following areas: Railroad industry, including economic and operating considerations and equipment.

SPECIALIZED EXPERIENCE: To qualify for the Grade 12, you must have at least one year of experience equal or equivalent to the GS-11 it must include:

  • Experience applying regulations and orders covering employee qualifications, hours of service, occupational safety and health, radio rules, operating rules and practices, alcohol and drug program administration, and locomotive engineer certification to maintain compliance.
  • Experience investigating railroad accidents, collecting evidence at accident sites, and interviewing witnesses to determine probable cause. 
  • Experience examining carrier records (accident/injury files, hours-of-service, dispatching logs) to identify non-compliance and reporting discrepancies.

KNOWLEDGE, SKILLS AND ABILITIES (KSAs):  Your qualifications will be evaluated on the basis of your level of knowledge, skills, abilities and/or competencies in the following areas:

  1. Operating Practices Knowledge - Examine carrier operating rules and employee qualification guidelines; observe employees for compliance with rules related to the movement of trains; and assist with blue signal protection inspections; Administer the Federal alcohol and drug control program (Part 219), hours of service (Part 228), and engineer/conductor certification standards (Parts 240/242).
  2. Analytical Skills - Synthesize data from locomotive event recorders and dispatching software to verify speed compliance and signal indications. Evaluate the relationship between fatigue, training, and operational stress on railroad employee performance.
  3. Investigations Technique - Investigate accidents by visiting sites and determining probable cause (human factors, equipment, etc.); interview employees and witnesses; and investigate complaints from the public regarding unsafe practices.
  4. Communication & Technical Writing - Document complex rule violations to withstand legal scrutiny during civil penalty proceedings. Write narrative reports describing accidents and recommending preventive measures. Provide evidence to assist in prosecution and appear in federal court as a witness for the government.

For all types of consideration, experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional, philanthropic, religious, spiritual, community, student, social).  Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment.  You will receive credit for all qualifying experience, including volunteer experience.

For additional information about applying to Federal positions, please click on the following link: https://www.opm.gov/policy-data-oversight/classification-qualifications/general-schedule-qualification-policies/#url=e4

All applicants must meet all qualification requirements by the closing date of this announcement.

Education:Employment Type: OTHER

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