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Junior Rails Developer Jobs in New York, NY (NOW HIRING)

Supporting transportation projects, including roadway, bridge, rail, or other major infrastructure ... Undergraduate degree in Construction Management, Engineering, Architecture, or a related field ...

... mentoring junior engineers, and collaboration with clients, agencies, and project teams to deliver safe, resilient, and codecompliant electrical systems for transit, rail, roadway, tunnel, and ...

Senior Traction Power Engineer

Manhattan, NY · On-site

$115K - $158K/yr

Lead a group of junior electrical engineers to develop traction power design packages * Design ... Knowledge of railway overhead catenary/third rail distribution systems * Collaborate on exciting ...

Under the supervision of an experienced Team Leader, the JUNIOR BRIDGE ENGINEER will: perform field inspection on highway & railroad bridges, sign structures, and high masts to detect any structural ...

Senior Software Engineer

Hoboken, NJ · Remote

$150K - $180K/yr

Design, build, and maintain Ruby on Rails services and APIs alongside modern JavaScript/React ... Mentor junior engineers and level up the team through code reviews, feedback, and knowledge sharing

Showing results 41-60

Junior Rails Developer information

See New York, NY salary details

$26.4K

$98K

$151.4K

How much do junior rails developer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for junior rails developer in New York, NY is $97,972.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,800.00 and $95,800.00 per year, depending on experience, location, and employer.

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 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 are popular job titles related to Junior Rails Developer jobs in New York, NY?

For Junior Rails Developer jobs in New York, NY, the most frequently searched job titles are:

Infographic showing various Junior Rails Developer job openings in New York, NY as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 81% Physical, 6% Hybrid, and 13% Remote job distribution, with an average salary of $97,342 per year, or $46.8 per hour.

Project Management Assistant Internship- Rail Infrastructure (Summer 2027)

New York, NY • On-site

Siemens
Machinery Manufacturing • 10K+ employees

$25 - $30/hr

Other

Retirement

Posted 8 days ago


Siemens rating

7.7

Company rating: 7.7 out of 10

Based on 100 frontline employees who took The Breakroom Quiz


Job description

Here at Siemens, we take pride in enabling sustainable progress through innovative rail technology. We do this through empowering customers by combining the real and digital worlds. Improving how we live, work, and move today and for the next generation! We know that the only way a business thrives is if our people are thriving. That's why we always put our people first. Our global, diverse team would be happy to support you and challenge you to grow in new ways. Who knows where our shared journey will take you?

Who designs your future? You do.

Are you looking for a 10-12-week internship where you can showcase your technical aptitude and passion for problem-solving to ensure customers can work in a comfortable, safe, and energy-efficient environment? Does gaining hands-on experience, real-world skills, and valuable knowledge while developing yourself professionally sound exciting to you? Then look to the Siemens Mobility Internship Program!

We are looking for a Rail Infrastructure Project Management Assistant Intern. This position will be based at our New York City area branch located in New York.

During your summer journey with us, you will have the opportunity to immerse yourself in the Project Execution Department of Rail Infrastructure of North America where you will be assigned to one of our project teams delivering CBTC solutions in the NY subway. You will interact with project managers, commercial project managers and many other engineers in planning, designing and progress controlling.

You will contribute rolling out/improving project execution excellence initiatives such as work package management, schedule management, contract management, etc. You will be trained on existing initiatives and processes first, before joining workshops and conducting interviews with project team members and management. You will collect improvement ideas, align with the team, update or create new process descriptions and provide training of the new areas to the project team members. The Intern will benefit from strong attention and regular support provided by the supervisor of the internship

If you are a rising junior or senior pursuing an undergraduate degree, live near New York City, and are ready to discover the amazing opportunities that the rail industry has to offer then look no further

A little bit about us

Siemens Mobility provides efficient and coordinated transportation of people and goods by rail - including rolling stock, rail automation, rail electrification, and service. We craft and manufacture across the entire spectrum of rolling stock, including commuter and regional passenger trains, light rail and streetcars, metros, locomotives, passenger coaches, and high-speed trainsets. Cities and Railroads also rely on us to provide traction-power substations and electricity transmission, as well as signaling and control technology for freight and passenger rail and transit systems.

How does Project Execution plays into the big picture?

The Project Execution department of Rail Infrastructure provides best-in-class project management for large and complex train control systems such as Conventional Signaling, Communication Based Train Control (CBTC), Positive Train Control (PTC) and Railway Electrification. Project Execution is accountable to deliver contracts on time, budget and quality, combined with high satisfaction of our customers.

What your day-to-day will look like:

  • Participate to project core team meetings
  • Contribute updating project documents
  • Contribute to requirement tracing
  • Contribute to planning and progress monitoring of work packages
  • Contribute to our continuous improvement initiative

Critical Capabilities:

  • Resourcefulness
  • Problem solving
  • Collaborative mindset
  • Ability to work independently as needed

Who Should Apply?

  • Education / Majors: Current sophomore or junior undergraduates pursuing a BA/BS from an accredited college or university and majoring in a technical area with strong technical or analytical aptitude
  • Availability: 40 hours per week from June to August
  • Work Authorization: Applicants must be legally authorized for employment in the United States without the need for current or future employer-sponsored work authorization
  • Prior internship or co-op experience (preferred)
  • Demonstrated leadership potential
  • Strong analytical, writing, presentation, and critical-thinking skills
  • Industry knowledge and/or interest

https://www.theforage.com/simulations/siemens-mobility/project-management-qydx

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You'll Benefit From

The hourly pay range for this position $25.00 - $30.00 per hour, based off of your projected graduation year. The actual wage offered may be lower or higher depending on budget and candidate experience, knowledge, skills, qualifications, and premium geographic location. Additionally, interns for Siemens are eligible to contribute into our 401K program.

Equal Employment Opportunity Statement

Siemens is an Equal Opportunity Employer encouraging inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.

EEO is the Law

Applicants and employees are protected from discrimination on the basis of race, color, religion, sex, national origin, or any characteristic protected by Federal or other applicable law.

Reasonable Accommodations

If you require a reasonable accommodation in completing a job application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please fill out the accommodations form by clicking on this link Accommodation for disability form. If you're unable to complete the form, you can reach out to our AskHR team for support at 1-866-743-6367. Please note our AskHR representatives do not have visibility of application or interview status.

Pay Transparency

Siemens follows Pay Transparency laws.

Application Deadline

This role will be posted for a minimum of five (5) days from the original posting date. The posting timeline may change based on applicant volume to ensure we attract and consider a strong and representative candidate pool.

California Privacy Notice

California residents have the right to receive additional notices about their personal information. To learn more, click here.

Criminal History

Qualified applications with arrest or conviction records will be considered for employment in accordance with applicable local and state laws.


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