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Junior Rails Developer Jobs in Pennsylvania (NOW HIRING)

GFT.

Sr. Track Engineer

Audubon, PA · On-site

$160K - $200K/yr

Whether working on railways and facilities or yards, our team excels in resilient, sustainable ... Plans, organizes, and supervises the work of junior engineers and technicians serving as project ...

GFT.

Sr. Track Engineer

Audubon, PA · On-site

$160K - $200K/yr

Whether working on railways and facilities or yards, our team excels in resilient, sustainable ... Plans, organizes, and supervises the work of junior engineers and technicians serving as project ...

GFT.

Track Engineering Manager (Design)

Audubon, PA · On-site

$190K - $230K/yr

Whether working on railways and facilities or yards, our team excels in resilient, sustainable ... Plans, organizes, and supervises the work of junior engineers and technicians serving as direct ...

GFT.

Track Engineering Manager (Design)

Audubon, PA

$190K - $230K/yr

Whether working on railways and facilities or yards, our team excels in resilient, sustainable ... Plans, organizes, and supervises the work of junior engineers and technicians serving as direct ...

GFT.

Track Engineering Manager (Design)

Audubon, PA · On-site

$190K - $230K/yr

Whether working on railways and facilities or yards, our team excels in resilient, sustainable ... Plans, organizes, and supervises the work of junior engineers and technicians serving as direct ...

H&H

Senior Structural Engineer

Philadelphia, PA

$101.40K - $137.70K/yr

... junior staff Requirements * BS in Civil Engineering * PE License required (PA or NJ preferred) * A minimum of eight years of Structural Engineering experience with a focus on bridge design (rail ...

H&H

Senior Structural Engineer

Philadelphia, PA · On-site

$101.40K - $137.70K/yr

... junior staff Requirements * BS in Civil Engineering * PE License required (PA or NJ preferred) * A minimum of eight years of Structural Engineering experience with a focus on bridge design (rail ...

H&H

Senior Structural Engineer

Philadelphia, PA · On-site

$101.40K - $137.70K/yr

... junior staff Requirements * BS in Civil Engineering * PE License required (PA or NJ preferred) * A minimum of eight years of Structural Engineering experience with a focus on bridge design (rail ...

AECOM

OCS Engineer

Philadelphia, PA · On-site

Serve as part of a team overseeing junior engineers on mid- to large size projects. * Apply knowledge and understanding of rail design, rail operations and construction on or about a railroad ...

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Junior Rails Developer information

See Pennsylvania salary details

$24.1K

$89.2K

$137.8K

How much do junior rails developer jobs pay per year?

As of Jun 4, 2026, the average yearly pay for junior rails developer in Pennsylvania is $89,189.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,200.00 and $87,200.00 per year, depending on experience, location, and employer.

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 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 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 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 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 are popular job titles related to Junior Rails Developer jobs in Pennsylvania? For Junior Rails Developer jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Junior Rails Developer jobs in Pennsylvania look for? The top searched job categories for Junior Rails Developer jobs in Pennsylvania are:
Junior Rails Developer jobs near you

Sr. Track Engineer

GFT.

Audubon, PA • On-site

$160K - $200K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago

Job description

GFT is seeking a Senior Track Engineer to join our Transportation Team in Audubon, PA! This role follows a remote or hybrid work model, depending on the candidate's qualifications and experience.
Working on the Transportation team at GFT offers the opportunity to engage in transformative projects that enhance transportation infrastructure and improve community connectivity. Whether working on railways and facilities or yards, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern railway systems and ensure safe, efficient, and reliable travel for all. Explore some of our signature Transportation projects here.
What you'll be challenged to do:
Currently seeking a Senior Track Engineer within our Transit and Freight Rail Sectors. The candidate will work with multi-discipline teams on wide-ranging transit and rail projects as well as assisting in maintaining existing client relationships. The successful candidate will have a diverse background with extensive experience with transit and freight rail design and capable of being an integral part of a project team committed to providing high quality designs.
In this capacity, the successful candidate will be responsible for the following:
  • Serve as lead Track Engineer on projects.
  • Assures that projects are completed within the allocated time and budget.
  • Provide team leadership and technical expertise.
  • Plans, organizes, and supervises the work of junior engineers and technicians serving as project support staff.
  • Grow and mentor staff, help recruit, and be a positive role model.
  • Maintains professional and technical knowledge by attending educational workshops; reviewing professional publications; establishing personal networks; participating in professional societies such as AREMA.
  • Serves as a technical specialist for the organization for an assigned area of responsibility.
  • Perform Independent Reviews of major projects.

What you'll bring to our firm:
  • Bachelor's degree in Civil Engineering field required
  • 15+ years of progressive experience in design of major transit/freight rail engineering transportation projects
  • Strong communications skills
  • Strong experience working with transit agencies and/or Class 1 Railroads
  • Ability to lead civil/track aspects on multiple assignments
  • Strong experience in the preparation of plans, specifications, estimates, construction phasing, and construction schedules
  • Extensive working knowledge of OpenRail Designer and Civil3D platforms
  • Strong knowledge of Excel, Word, PowerPoint and various engineering and scheduling software
  • Professional Engineer license required
  • Actively engages multiple perspectives when solving problems, seeks to learn from peers, and encourages reciprocal learning among team members.

Compensation:
The range for this position is salary range is $160,000-$200,000. Salary is dependent upon experience, qualifications, and geographic location.
Featured Benefits:
  • Hybrid (in-person and remote) work environment.
  • Comprehensive benefits package including wellness programs, parental leave, and pet insurance, in addition to medical, dental, vision, disability, and life insurance.
  • Tax-deferred 401(k) savings plan.
  • Competitive paid-time-off (PTO) accrual.
  • Tuition reimbursement for continued education.
  • Commitment to professional development, access to internal and external training programs, and support of active participation in professional organizations
  • Incentive compensation for eligible positions.

At GFT, a privately held AEC firm, we innovate where transportation, water, power, and buildings converge. We call this the Infrastructure of Life. We measure our success by the strength of our relationships - that's why we're the employer of choice for 5,000+ of the industry's brightest engineers, planners, architects, inspectors, designers, and more.
Our clients choose us for our expertise and prefer us for our nimble approach, creativity, and personal touch. Backed by over a century's experience, together we're building a lasting legacy for future generations: stronger communities, a healthier planet, and better lives.
GFT: Ingenuity That Shapes Lives™ is an Equal Opportunity Employer. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veterans' status or other characteristics protected by law.
Unsolicited resumes from third party agencies will be considered the property GFT.
GFT does require the successful completion of a criminal background check for all advertised positions.
Location: Audubon, PA
Core Business Hours: 8:00 AM - 5:00 PM
Employment Status: Full-Time
Applicants in the County of Los Angeles- Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
Applicants in the City of San Francisco- Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Applicants in the State of California-Qualified applications with arrest or conviction records will be considered for employment in accordance with the California Fair Chance Act.
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