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Ruby On Rails Developer Contract Jobs in Irvine, CA

Senior Rail Engineer

Irvine, CA

$110K - $152K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Take on a growing leadership role within the Southern California Rail Design team by guiding staff ... Ability to direct and lead engineers and designers to successfully deliver PS&E, from concept to ...

Senior Rail Engineer

Irvine, CA · On-site

$110K - $152K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Take on a growing leadership role within the Southern California Rail Design team by guiding staff ... Ability to direct and lead engineers and designers to successfully deliver PS&E, from concept to ...

Senior Rail Engineer

Irvine, CA · On-site

$115 - $149/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Take on a growing leadership role within the Southern California Rail Design team by guiding staff ... Ability to direct and lead engineers and designers to successfully deliver PS&E, from concept to ...

Rail Bridge Engineer

Irvine, CA · On-site

$108K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

GFT is seeking a Rail Bridge Engineer to join our Transportation Team in one of the following SoCAL ... Interpret changes in the contract and advises management on needed changes. * Maintain professional ...

Rail Bridge Engineer

Santa Ana, CA · On-site

$108K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

GFT is seeking a Rail Bridge Engineer to join our Transportation Team in one of the following SoCAL ... Interpret changes in the contract and advises management on needed changes. * Maintain professional ...

Sr. Rail Bridge Engineer

Santa Ana, CA · On-site

$147K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

GFT is seeking a Sr. Rail Bridge Engineer to join our Transportation Team in any of the following ... Working on the Transportation team at GFT offers the opportunity to engage in transformative ...

Sr. Rail Bridge Engineer

Irvine, CA · On-site

$147K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

GFT is seeking a Sr. Rail Bridge Engineer to join our Transportation Team in any of the following ... Working on the Transportation team at GFT offers the opportunity to engage in transformative ...

Project Engineer

San Dimas, CA · On-site

$100K - $120K/yr

Provide on-field and office engineering support by performing construction and maintenance ... Perform contract management responsibilities as required, reporting findings to the Chief Estimator ...

Project Engineer

San Dimas, CA · On-site

$100K - $120K/yr

Provide on-field and office engineering support by performing construction and maintenance ... Perform contract management responsibilities as required, reporting findings to the Chief Estimator ...

Director of Design Services

Orange, CA · On-site

$140/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... our engineering teams are well-managed, properly resourced, and consistently delivering high-quality plans and designs for rail and infrastructure projects. This position is on-site, located in ...

Showing results 21-40

Ruby On Rails Developer Contract information

See Irvine, CA salary details

$27.4K

$131.1K

$184.1K

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

As of Aug 19, 2026, the average yearly pay for ruby on rails developer contract in Irvine, CA is $131,075.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,000.00 and $150,800.00 per year, depending on experience, location, and employer.

What is a Ruby on Rails developer contract?

A Ruby on Rails Developer Contract job is a temporary role where a developer is hired to build, maintain, or improve applications using the Ruby on Rails framework. These contracts can range from a few months to a year or more, depending on the project's scope. Contractors typically work on web applications, backend systems, or API development. They may be hired by startups, agencies, or larger companies looking for specialized expertise without committing to a full-time role.

What are the typical day-to-day responsibilities for a contract Ruby on Rails developer?

As a contract Ruby On Rails Developer, your daily tasks usually include developing and maintaining web applications, writing clean backend code, integrating third-party services, and troubleshooting technical issues as they arise. You'll often participate in virtual standups or meetings with cross-functional teams, collaborate on feature planning, and provide input on best practices for code quality and application architecture. Additionally, you may be responsible for writing tests, updating documentation, and assisting with direct deployments depending on the team's workflow. This dynamic environment provides opportunities to work with various technologies and businesses, making each contract both challenging and rewarding.

What are the key skills and qualifications needed to thrive in the Ruby on Rails developer contract position, and why are they important?

To thrive as a Ruby On Rails Developer Contract, you need strong proficiency in Ruby, Rails framework, RESTful APIs, and SQL databases, typically demonstrated through professional experience or relevant computer science education. Familiarity with version control systems like Git, testing frameworks (such as RSpec), and deployment tools is essential, while certifications or open-source contributions can be advantageous. Excellent problem-solving skills, adaptability, and effective communication are crucial soft skills for collaborating with distributed teams and delivering client-focused solutions. These abilities are vital to ensure robust, maintainable code and successful project outcomes within contract-based, time-sensitive work environments.

What are popular job titles related to Ruby On Rails Developer Contract jobs in Irvine, CA?

For Ruby On Rails Developer Contract jobs in Irvine, CA, the most frequently searched job titles are:

What job categories do people searching Ruby On Rails Developer Contract jobs in Irvine, CA look for?

The top searched job categories for Ruby On Rails Developer Contract jobs in Irvine, CA are:

What cities near Irvine, CA are hiring for Ruby On Rails Developer Contract jobs?

Cities near Irvine, CA with the most Ruby On Rails Developer Contract job openings:

Infographic showing various Ruby On Rails Developer Contract job openings in Irvine, CA as of August 2026, with employment types broken down into 80% Full Time, 6% Part Time, and 14% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $131,075 per year, or $63 per hour.

$110K - $152K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 10 days ago


Job description

Who WE are:

RailPros is the premier provider of engineering and diversified safety services to America’s rail and transit industry.  Driven by a passion for our people, clients, and communities, we are committed to solving our customers’ challenges and earning their trust through teamwork, continuous improvement, and service excellence. As a people-first organization, we prioritize the well-being and growth of our employees, fostering a culture of caring and support. We believe that when our people thrive, our company thrives. 

Our mission is to enhance mobility, safety, and quality of life for residents, passengers, and partner companies.  We do more than just provide services – we are constantly innovating and staying abreast of industry developments to help our customers succeed. Join us in our shared goal of keeping America moving and ensuring customer satisfaction in an environment where your contributions are valued, and your growth is encouraged. Apply now and become a part of our exciting journey! 

Job Summary:

As a Senior Rail Engineer, you will play a crucial role in supporting the design and development of rail infrastructure. Your experience and leadership will be instrumental in ensuring the success of our rail projects, from concept through construction. You will work with clients, collaborate with interdisciplinary teams, and contribute to the delivery of high-quality rail solutions. You will independently apply techniques and procedures in accordance with established criteria to perform assigned tasks. This position performs routine technical work that requires previous experience.

In addition to these responsibilities, this role includes the opportunity to grow into leading the Southern California Rail Design team. You will be expected to mentor staff in both technical skills and leadership development, helping to shape the next generation of engineers. As a key leader, you will play an essential role in the success of our West Coast projects, while continuing to collaborate closely with our National Rail Design team.

Essential Duties & Responsibilities:

  • CAD Design: Utilize Computer-Aided Design (CAD) software to create detailed drawings, plans, and layouts for rail infrastructure and related components.
  • Technical Expertise: Apply knowledge of rail design principles to solve complex engineering challenges, including developing detailed construction cost estimates and project specifications.
  • Technical Support: Collaborate with a team of rail engineers to provide technical support in the development of rail projects, ensuring design meets quality and client standards.
  • Data Analysis: Collect and analyze data relevant to rail projects.
  • Collaboration: Work closely with cross-functional teams, including engineers and project managers, to ensure seamless project execution and compliance with design requirements.
  • Quality Assurance: Participate in quality assurance and quality control activities to ensure designs meet high technical standards, align with client expectations, and adhere to applicable guidelines and best practices.
  • Mentorship: Act as a mentor to junior engineers and designers, providing guidance and support to promote their professional growth.
  • Leadership: Take on a growing leadership role within the Southern California Rail Design team by guiding staff in technical development and leadership skills. Serve as a key contributor to the success of West Coast rail projects while maintaining close collaboration with the National Rail Design team.
  • Other Duties: Perform other duties as assigned or required to meet business needs.

Knowledge, Skills, & Abilities:

  • Proficiency in CAD software (Microstation, InRail/InRoads) is required.
  • Microstation Connect, OpenRail experience is a plus.
  • Knowledge of rail industry regulations, codes, and standards.
  • Ability to direct and lead engineers and designers to successfully deliver PS&E, from concept to final design, and other project related deliverables.
  • Willingness to teach design skills and topics to junior staff.
  • Participate in project meetings and present technical aspects of engineering tasks with clarity and professionalism.
  • Strong attention to detail and problem-solving skills.
  • Ability to lead through clear, effective communication within the team and across departments.
  • Ability to work collaboratively within teams, both national and local.
  • Eagerness to learn and adapt to new technologies and tools.
  • Engaged in life-long learning to maintain knowledge of contemporary issues.
  • Ability to lead multiple rail design projects at the same time.
  • Ability to work independently, take ownership of tasks, and manage your work plan to meet overall quality, budgets, and schedules.

Required Education and Experience:

  • Bachelor’s degree in Civil engineering from an ABET/EAC accredited program
  • EIT Required
  • 10+ years of prior experience

Preferred Education and Experience:

  • Professional Engineer (PE) in CA or ability to obtain shortly after joining our team
  • Experience leading technical rail design teams

Additional Qualifications, Certifications, etc.:

  • Member of a professional practice organization, national board member or officer, or national technical or policy committee member

Supervisory Responsibilities:

  • Lead and support team members to ensure the successful delivery of high-quality rail design projects.
  • Provide mentorship and guidance to staff in both technical development and leadership growth.
  • Oversee the preparation and review of scopes, budgets, and schedules for project assignments.
  • Take an active role in proposal development and client communication to secure and execute professional services.
  • Collaborate with regional and national teams to align design efforts and share best practices across offices.

Why RailPros?

  • Exciting Projects: RailPros is known for working on innovative and challenging engineering projects within the rail industry, providing engineers with the opportunity to tackle impactful assignments.
  • Professional Growth: RailPros offers a supportive environment for professional development, providing opportunities to expand skills and expertise in rail engineering.
  • Collaborative Culture: Join a collaborative and team-oriented culture, working alongside talented professionals in a supportive work environment.
  • Industry Reputation: RailPros has a strong reputation within the rail engineering sector, offering engineers the chance to be part of a well-respected company with a track record of successful projects and client satisfaction.

For California Residents only: Salary range is $115,000 - $149,000 depending on experience

Benefits & Perks:

  • Comprehensive Health Insurance: Includes medical, dental, and vision coverage.
  • Additional Coverage Plans: Accident plan, critical illness plan, and hospital indemnity with employee-to-family coverage.
  • Legal Shield, ID Shield, and Pet Insurance.
  • Life & Disability Insurance: Employer-paid with additional voluntary options available.
  • Retirement Savings: 401(k) plan with employer match.
  • Paid Time Off (PTO): Generous paid time off.
  • Wellness Programs: Access to various wellness initiatives and resources.
  • Discount Programs: Exclusive discounts on products and services.
  • Company Merchandise Allowance: Company-funded allowance for our online store.
  • Health Savings Accounts (HSA): With employer match.
  • Health Reimbursement Arrangement (HRA): Employer-funded.
  • Flexible Spending Accounts (FSA): For dependent care expenses.
  • Employee Assistance Programs (EAP): Support for personal and professional challenges.
  • Professional Development: Opportunities for training and career growth.
  • Work-Life Balance: Initiatives designed to support a balanced and fulfilling work life.

Benefits & Perks:

  • Comprehensive Health Insurance: Includes medical, dental, and vision coverage.
  • Additional Coverage Plans: Accident plan, critical illness plan, and hospital indemnity with employee-to-family coverage.
  • Life & Disability Insurance: Employer-paid with additional voluntary options available.
  • Retirement Savings: 401(k) plan with employer match.
  • Paid Time Off (PTO): Generous paid time off.
  • Wellness Programs: Access to various wellness initiatives and resources.
  • Discount Programs: Exclusive discounts on products and services.
  • Company Merchandise Allowance: Company-funded allowance for our online store.
  • Health Savings Accounts (HSA): With employer match.
  • Health Reimbursement Arrangement (HRA): Employer-funded.
  • Flexible Spending Accounts (FSA): For dependent care expenses.
  • Employee Assistance Programs (EAP): Support for personal and professional challenges.
  • Professional Development: Opportunities for training and career growth.
  • Work-Life Balance: Initiatives designed to support a balanced and fulfilling work life.

Join RailPros for a fulfilling career in a thriving and stable industry. Our core values drive us to excel as a team, prioritize customer satisfaction, and adapt to industry changes swiftly. Be part of a passionate and dedicated team that values continuous improvement, trust, and problem-solving. Apply now for an opportunity to contribute to our success.

Equal Employment Opportunity (EEO):

RailPros provides equal employment opportunities to all qualified candidates, regardless of race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. We are committed to making reasonable accommodations for known physical or mental limitations of qualified employees and applicants with disabilities unless such accommodations would impose undue hardship on our business operations. If you are considering applying for a job and require a reasonable accommodation in accordance with the ADA, please reach out to us at peopleoperations@railpros.com. We value diversity and strive to create an inclusive environment for all employees.

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