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Junior Rails Developer Jobs in California (NOW HIRING)

Quest Global

Jr. Stress Engineer

Chula Vista, CA

$75K - $80K/yr

... 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 ...

New

Arcadis

Project Director - Rail Transit

Los Angeles, CA · On-site

$250K - $300K/yr

Guide, coach, and develop junior engineers and assistant project managers, building a culture of ... Deep knowledge of rail systems engineering, design standards, and safety codes. * Exceptional ...

Arcadis

Project Director - Rail Transit

Los Angeles, CA · On-site

$250K - $300K/yr

Guide, coach, and develop junior engineers and assistant project managers, building a culture of ... Deep knowledge of rail systems engineering, design standards, and safety codes. * Exceptional ...

Wescom Solutions Careers

OCS Engineer

Sacramento, CA · On-site

Design OCS layout, wire tensions, for light rail, commuter rail and streetcar with pantograph as ... Serve as a leader and provide guidance to junior team members * Support the management of System ...

HDR

Bridge Engineer

Folsom, CA · On-site

... rail, aviation, federal transportation ports and marine infrastructure, your work will directly ... Supervise other junior engineers and/or EITs * Perform other duties as needed Preferred ...

HDR

Bridge Engineer

Folsom, CA · On-site

... rail, aviation, federal transportation ports and marine infrastructure, your work will directly ... Supervise other junior engineers and/or EITs * Perform other duties as needed Preferred ...

Shipstr

Vice President of Engineer

San Francisco, CA · On-site

You should be a passionate developer who wants to make a major impact at an early-stage startup ... You should have a deep understanding of Rails development, a proven track record of building ...

Shipstr

Vice President of Engineer

San Francisco, CA · On-site

You should be a passionate developer who wants to make a major impact at an early-stage startup ... You should have a deep understanding of Rails development, a proven track record of building ...

HDR

Bridge Engineer

San Diego, CA · On-site

... rail, aviation, federal transportation ports and marine infrastructure, your work will directly ... Mentor junior staff * Perform other duties as needed #LI_JF1 Keywords: Bridge Engineer Preferred ...

HDR

Bridge Engineer

San Diego, CA · On-site

... rail, aviation, federal transportation ports and marine infrastructure, your work will directly ... Mentor junior staff * Perform other duties as needed #LI_JF1 Keywords: Bridge Engineer Preferred ...

TYPSA INC

Senior Rail Track Designer

Irvine, CA · On-site

$120K - $165K/yr

The Senior Rail Track Designer will produce track geometry design plans and specifications. design ... Supervise and mentor junior engineer staff and provide input on their performance while serving as ...

Hatch

Senior Traction Power Engineer

Los Angeles, CA · Hybrid

$112K - $154K/yr

... rail and transit, tunnels, and water. Want to be part of the creation and construction of our ... Lead a group of junior electrical engineers to develop traction power design packages * Design ...

Hatch

Senior Traction Power Engineer

Los Angeles, CA · On-site

$112K - $154K/yr

... rail and transit, tunnels, and water. Want to be part of the creation and construction of our ... Lead a group of junior electrical engineers to develop traction power design packages * Design ...

Hatch

Senior Traction Power Engineer

Los Angeles, CA · Hybrid

$112K - $154K/yr

... rail and transit, tunnels, and water. Want to be part of the creation and construction of our ... Lead a group of junior electrical engineers to develop traction power design packages * Design ...

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Showing results 21-40

All JobsRails Developer JobsJunior Rails Developer JobsJunior Rails Developer Jobs in California

Junior Rails Developer information

See California salary details

$23.7K

$87.8K

$135.7K

How much do junior rails developer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for junior rails developer in California is $87,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $85,900.00 per year, depending on experience, location, and employer.

What types of projects and responsibilities can a junior Rails developer expect in their first year on the job?

As a Junior Rails Developer, you can expect to work on tasks such as fixing bugs, writing and maintaining tests, and implementing small features under the guidance of more experienced developers. You'll likely participate in code reviews, collaborate closely with product managers and designers, and be encouraged to learn best practices in coding and version control. The environment is typically supportive, with regular feedback and opportunities to ask questions, making it a great setting for professional growth. Over time, you may gradually take on more complex assignments and begin to contribute to architectural discussions.

What is the difference between Junior Rails Developer vs Ruby on Rails Developer?

AspectJunior Rails DeveloperRuby on Rails Developer
Experience LevelEntry-level, 0-2 yearsMid to senior level, 2+ years
ResponsibilitiesAssisting in development, learning codebaseDesigning, developing, maintaining Rails applications
Required SkillsBasic Ruby/Rails knowledge, eagerness to learnStrong Ruby/Rails skills, problem-solving
Work EnvironmentStartups, small teams, internshipsEstablished companies, tech firms, agencies

The main difference between a Junior Rails Developer and a Ruby on Rails Developer lies in experience and responsibilities. Junior Rails Developers are typically entry-level, focusing on learning and assisting with tasks, while Ruby on Rails Developers have more experience and handle complex development projects independently.

What does a junior Rails developer do?

A Junior Rails Developer is an entry-level software engineer who works with Ruby on Rails, a popular web development framework. Their responsibilities typically include writing and maintaining code, fixing bugs, collaborating with other developers, and learning best practices for web application development. Junior Rails Developers often assist in building features, performing tests, and ensuring applications run smoothly while gaining experience and mentorship from more senior team members.

What are the key skills and qualifications needed to thrive as a junior Rails developer?

To thrive as a Junior Rails Developer, you need a solid understanding of Ruby, Ruby on Rails framework, basic front-end languages (HTML, CSS, JavaScript), and a relevant degree or coding bootcamp experience. Familiarity with tools like Git, PostgreSQL or MySQL, and test frameworks such as RSpec is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication help you collaborate within development teams and grow in the role. These skills are important because they enable you to build, maintain, and improve web applications efficiently while adapting to evolving project requirements.
What are popular job titles related to Junior Rails Developer jobs in California? For Junior Rails Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Junior Rails Developer jobs in California look for? The top searched job categories for Junior Rails Developer jobs in California are:
What cities in California are hiring for Junior Rails Developer jobs? Cities in California with the most Junior Rails Developer job openings:
Junior Rails Developer jobs near you
Infographic showing various Junior Rails Developer job openings in California as of July 2026, with employment types broken down into 80% Full Time, 7% Part Time, 1% Temporary, and 12% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $87,810 per year, or $42.2 per hour.

Jr. Stress Engineer

Quest Global

Chula Vista, CA

$75K - $80K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

New

Quest Global rating

7.8

Company rating: 7.8 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

237th of 441 rated engineering

Job description

Job Requirements

Quest Global delivers world-class end-to-end engineering solutions by leveraging our deep industry knowledge and digital expertise. By bringing together technologies and industries, alongside the contributions of diverse individuals and their areas of expertise, we are able to solve problems better, faster. This multi-dimensional approach enables us to solve the most critical and large-scale challenges across the aerospace & defense, automotive, energy, hi-tech, healthcare, medical devices, 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 technology and innovation, but also perpetually driven to design, develop, and test as a trusted partner for Fortune 500 customers. As a team of remarkably diverse engineers, we recognize that what we are really engineering is a brighter future for us all. If you want to contribute to meaningful work and be part of an organization that truly believes when you win, we all win, and when you fail, we all learn, then we’re eager to hear from you. The achievers and courageous challenge-crushers we seek, have the following characteristics and skills:

We have an immediate opening for a Stress Engineer at our aerospace location in Chula Vista, CA. The primary function of this position is to perform structural analysis of in-service aircraft nacelle allowable damages and repairs.

 What You will Do:

  • Utilize hand calculations, Finite Element Analysis and other tools to perform structural stress substantiation.
  • Provide technical recommendations to repair engineers and report-writing skills to thoroughly document analysis methodology, assumptions, and results.
  • Ability to work with others, train up-and-coming engineers, and review their work.
  • Realize opportunities for continuous improvement and find ways to implement solutions.

What You Will Bring:

  • BS degree in Mechanical, Structural or Aerospace Engineering.
  • 5+ years of experience in Structural Analysis or Stress Engineering.
  • Experience in analysis of composite laminate and metallic components, preferably in aerospace structures.
  • Knowledge and familiarity with allowable damages and repairs associated with metallics and composites, preferable of aircraft structures.
  • Proficient with FEA tools, preferably MSC NASTRAN / PATRAN.
  • Proficient with math and data software, e.g. MS Excel, MS Access, Mathcad.

Pay Range: $75,000 - $80,000

Compensation decisions are made based on factors including experience, skills, education, and other job-related factors, in accordance with our internal pay structure. We also offer a comprehensive benefits package, including health insurance, paid time off, and retirement plan.

Work Requirements:

This role is considered an on-site position located in Chula Vista, California

  • You must be able to commute to and from the location with your own transportation arrangements to meet the required working hours.  
  • Shop floor environment, which may include but not limited to extensive walking, and ability to lift up to 40 lbs. 

Travel requirements:  No travel is required.

Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Life insurance
  • Paid time off
  • Referral program
  • Vision insurance
  • Short/Long Term Disability

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