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Junior Rails Developer Jobs in Minnesota (NOW HIRING)

Quality Engineer Intern

Hamel, MN · On-site

$18 - $23.25/hr

Currently a full-time student, junior status or higher pursuing a Bachelor's in Mechanical ... railroad environment Additional Information Equal Opportunity Employer: Loram is an Equal ...

Experience: * Junior or Senior standing with an expected graduation date within two years ... engineering culture, commitment to safety, and dedication to improving the performance of rail ...

Supply Chain Intern

Hamel, MN · On-site

$19.25 - $26/hr

Currently a full-time student, junior status or higher pursuing a Bachelor's in Supply Chain ... engineering culture, commitment to safety, and dedication to improving the performance of rail ...

Supply Chain Intern

Hamel, MN · On-site

$19.25 - $26/hr

... engineering). * There will be project-oriented assignments where a manager is assigned for your ... Currently a full-time student, junior status or higher pursuing a Bachelor's in Supply Chain ...

Showing results 21-32

Junior Rails Developer information

See Minnesota salary details

$23.5K

$87.1K

$134.7K

How much do junior rails developer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for junior rails developer in Minnesota is $87,144.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,600.00 and $85,200.00 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 job categories do people searching Junior Rails Developer jobs in Minnesota look for?

The top searched job categories for Junior Rails Developer jobs in Minnesota are:

Infographic showing various Junior Rails Developer job openings in Minnesota as of August 2026, with employment types broken down into 80% Full Time, 5% Part Time, 14% Contract, and 1% Nights. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $87,144 per year, or $41.9 per hour.

Machine Learning / Artificial Intelligence (AI) Intern

Hamel, MN • On-site

Loram
Transportation Equipment Manufacturing • 1 - 5K employees

Internship

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago


Loram rating

6.2

Company rating: 6.2 out of 10

Based on 16 frontline employees who took The Breakroom Quiz


Job description

This post is also available in: Portuguese (Brazil)
DESCRIPTION
Job Title: Machine Learning / Artificial Intelligence Intern
FLSA Status: Non Exempt
Department: R&D Engineering
Reports to: Lead Engineer, Data Science AI/ML
GENERAL DESCRIPTION / PURPOSE:
The Machine Learning / Artificial Intelligence Intern will assist in planning, researching, developing, and implementing new technologies for image processing and data analysis in the railroad industry. Duties will include all facets of product life cycle for prototype and production systems. Candidate will be required to work with internal and external stakeholders.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
Functional & Technical Skills
  • Develop and implement ML and CV algorithms for a variety of problems including classification, identification, and robotics
  • Assist with planning and execution of software testing activities, as well as complex and challenging technical projects
  • Participate in requirements gathering and evaluation methods for AI technologies and benchmark vendor technologies
  • Aid in the design, build, and implementation of AI solutions for our proof of concepts and experiments
  • Knowledge and hands-on expertise in deep neural network topologies such as convolutional nets, recurrent nets, RBMs, causal reasoning, probabilistic programming
  • Evaluate positive and negative aspects of competing technologies from the perspective of both the solution provider and the customer
  • Capabilities to manage large amounts of data including developing effective coding / scripting routines for automation of data management
  • Passion for driving innovation in railroad environment that prioritizes safety, up-time, and daily production
  • Collaborate with team members to automate railway maintenance equipment
  • Deploying AI software to existing inspection systems operating in real-time environments
  • Integrate cutting edge models into training and annotation pipeline

This post is also available in: Portuguese (Brazil)
QUALIFICATIONS
To perform this job successfully, an individual must be able to perform each essential duty satisfactory. The requirements listed below are representative of the knowledge, skill, and/or ability required.
Education and/or Experience: The individual must be pursuing a BS or higher degree in Engineering, or related field and shall have achieved junior status or higher. The individual shall also have completed the "core" coursework for his/her chosen discipline.
Computer Skills: Solid computer skills consistent with the position requirements to include Microsoft Windows Office Suite, Python, PyTorch, OpenCV, Pandas; Linux, Docker, SQL, C# experience is a plus;
Reasoning Ability: Ability to correctly make decisions involving issues/problems including when to escalate the problem to a more senior consultant.
Physical Demands: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee is frequently required to sit or kneel; use hands to finger, handle, or feel objects, tools, or controls; reach with hands and arms; and talk or hear. The employee must occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision, color vision, and the ability to adjust focus.
Work Environment: The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee may frequently work near moving mechanical parts, in outside weather conditions and is frequently exposed to vibration. The employee is occasionally exposed to fumes or airborne particles and risk of electrical shock.
The noise level in the work environment is usually moderate.
Equal Opportunity Employer:
Loram is an Equal Opportunity Employer committed to fostering an inclusive, diverse, and respectful workplace. We make all employment decisions based on qualifications, merit, and business need, without regard to race, color, religion, sex, sexual orientation, gender identity or expression, age, disability, national origin, veteran status, or any other characteristic protected by applicable laws in the countries where we operate, including the Equality Act 2010 in the UK, relevant U.S. federal, state, and local laws, Brazil's anti-discrimination provisions under the Consolidation of Labor Laws (CLT) and Federal Constitution, India's Equal Remuneration Act and Rights of Persons with Disabilities Act, Australia's Fair Work Act 2009 and applicable state and territory legislation, and Canada's human rights protections under the Canadian Human Rights Act and applicable provincial or territorial laws.
Benefits:
Benefits for this role include a comprehensive package with company-sponsored medical, dental, and vision insurance; Health Savings Account (HSA) and Flexible Spending Account (FSA) options; wellness programs; basic life and AD&D insurance; voluntary life insurance; company paid short-term and long-term disability coverage; 401(k) retirement plan including an employer match of 150% up to the first 6% you contribute to the Plan; Employee Assistance Program (EAP); behavioral health support; and leaves of absence. Additional benefits include tuition reimbursement, payroll charity contributions, adoption assistance and optional plans such as legal, critical illness, and hospitalization.
Compensation:
Loram determines compensation based on factors such as skills, competencies, education, and/or experience. Certain positions may be eligible for an annual bonus and paid time off in addition to base compensation.
The pay range for this position is between $48,800-$55,120
This post is also available in: Portuguese (Brazil)
ABOUT
Loram Maintenance of Way, Inc. is a global leader in track maintenance technology, services, and solutions for the railway industry. For over 70 years, Loram has delivered industry-leading innovation through cutting-edge rail grinding, ballast maintenance, and inspection systems - ensuring safer, more reliable, and cost-effective rail operations for customers worldwide.
Headquartered in Hamel, Minnesota, Loram operates in multiple locations across North America and supports Class I, regional, and commuter railroads with a full suite of services. Loram is known for its strong engineering culture, commitment to safety, and dedication to improving the performance of rail infrastructure through advanced technology and field-proven expertise.
Join a company that moves the world - and builds the future of rail.

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About Loram

Sourced by ZipRecruiter

Industry

Transportation equipment manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

Hamel, MN, US