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Ruby On Rails Developer Jobs in Detroit, MI (NOW HIRING)

Cognizant

Feature Assurance Engineer

Dearborn, MI · On-site

The Hardware in the Loop (HiL) Engineer supports the product development and system integration ... on any retests associated to reported issue. * Ensure traceability between Jira and Test Rail

F.H. Paschen

Union Operating Engineer

Detroit, MI · On-site

... on highways we paved, you've travelled through airports we modernized, you've commuted through rail ... Operating Engineers use different types of heavy equipment at construction sites. F.H. Paschen is ...

EDAG INC.

Design Engineer

Troy, MI · On-site

Roof, Front Header, A Pillar, B Pillar, Quarter Outer, Body Side Outer, Rocker Outer, Roof Rails ... EDAG Inc. does not discriminate based on race, color, religion, creed, national origin, sex, age ...

Link Engineering Company

Software Engineer, II

Plymouth, MI · On-site

$92K - $127K/yr

... Highway, Rail, and Civil Engineering industries. We are headquartered in Plymouth, Michigan ... on experience and out-of-the-box thinking to OEMs and suppliers everywhere. We are looking for a ...

Socket.dev

Production Engineer (Ref. L-2616)

Troy, MI · On-site

$95K/yr

... EVs, rail, and more. As part of the global ALTEN Group-57,000+ engineers in 30 countries, we ... When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering ...

Link Engineering Company

Engineering Co-op

Dearborn, MI · On-site

$15.50 - $20/hr

... Rail and Civil Engineering industries. We are headquartered in Plymouth, Michigan, and maintain ... of hands-on experience and out-of-the box thinking to OEM's and suppliers everywhere. We are ...

Link Engineering Company

Engineering Co-op

Dearborn, MI · On-site

$15.50 - $20/hr

... Rail and Civil Engineering industries. We are headquartered in Plymouth, Michigan, and maintain ... of hands-on experience and out-of-the box thinking to OEM's and suppliers everywhere. We are ...

ALTEN Technology USA

Routing Engineer (CAD)

Plymouth, MI · On-site

... rail, and more. As part of the global ALTEN Group-57,000+ engineers in 30 countries-we deliver ... When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering ...

Altentechnologyusa

Routing Engineer (CAD)

Plymouth, MI · On-site

... EVs, rail, and more. As part of the global ALTEN Group--57,000+ engineers in 30 countries--we ... When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering ...

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Showing results 41-60

All JobsRuby On Rails Developer JobsRuby On Rails Developer Jobs in Detroit, MI

Ruby On Rails Developer information

See Detroit, MI salary details

$25.2K

$120.9K

$169.8K

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

As of Sep 14, 2026, the average yearly pay for ruby on rails developer in Detroit, MI is $120,888.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,500.00 and $139,100.00 per year, depending on experience, location, and employer.

What is a Ruby on Rails developer?

A Ruby on Rails Developer is a software engineer who specializes in building web applications using the Ruby on Rails framework. Rails is a popular open-source server-side web application framework written in the Ruby programming language. Developers in this role design, implement, test, and maintain features for web apps, working both on the front-end and back-end. They often collaborate with designers, product managers, and other developers to deliver robust, scalable, and secure web solutions. Ruby on Rails Developers are valued for their ability to rapidly create high-quality applications using Rails’ conventions and best practices.

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

To thrive as a Ruby On Rails Developer, you need strong proficiency in Ruby, Rails framework, web development fundamentals, and typically a background in computer science or related fields. Experience with version control systems like Git, databases such as PostgreSQL or MySQL, and familiarity with testing frameworks and deployment platforms is essential. Excellent problem-solving abilities, attention to detail, and effective teamwork and communication skills help developers stand out. These competencies ensure robust, scalable application development and smooth collaboration within agile software teams.

What are some common challenges Ruby on Rails developers face when working on legacy codebases?

Ruby on Rails Developers often encounter challenges such as outdated dependencies, lack of documentation, and tightly coupled code when working with legacy projects. Adapting newer Rails versions while ensuring compatibility can require significant refactoring. Collaborating closely with team members, conducting thorough code reviews, and writing comprehensive tests are crucial for maintaining stability during updates and improvements.

What is the difference between Ruby On Rails Developer vs PHP Developer?

AspectRuby On Rails DeveloperPHP Developer
Required credentialsBachelor's in CS or related field; familiarity with Ruby, Rails frameworkBachelor's in CS or related field; proficiency in PHP
Work environmentWeb development teams, startups, tech companiesWeb development teams, agencies, small to large businesses
Industry usageTech startups, SaaS platforms, e-commerceContent management systems, e-commerce, enterprise apps
Common search intentRuby On Rails Developer vs PHP DeveloperRuby On Rails Developer vs PHP Developer

The main difference between a Ruby On Rails Developer and a PHP Developer lies in the programming languages and frameworks they specialize in. Ruby On Rails Developers focus on Ruby and the Rails framework, often working in startups and tech companies, while PHP Developers work with PHP, commonly in content management and e-commerce projects. Both roles require similar educational backgrounds and are integral to web development teams.

What are the most commonly searched types of Ruby On Rails Developer jobs in Detroit, MI?

The most popular types of Ruby On Rails Developer jobs in Detroit, MI are:

What are popular job titles related to Ruby On Rails Developer jobs in Detroit, MI?

For Ruby On Rails Developer jobs in Detroit, MI, the most frequently searched job titles are:

What job categories do people searching Ruby On Rails Developer jobs in Detroit, MI look for?

The top searched job categories for Ruby On Rails Developer jobs in Detroit, MI are:

Ruby On Rails Developer jobs near you
Infographic showing various Ruby On Rails Developer job openings in Detroit, MI as of September 2026, with employment types broken down into 89% Full Time, and 11% Contract. Highlights an 62% In-person, and 38% Remote job distribution, with an average salary of $120,888 per year, or $58.1 per hour.

Feature Assurance Engineer

Dearborn, MI • On-site

Cognizant
See more jobs at Cognizantexternal

Other

Posted 26 days ago

Cognizant rating

7.0

Company rating: 7.0 out of 10

Based on 87 frontline employees who took The Breakroom Quiz

Job description

*Please note, this role is not able to offer visa transfer or sponsorship now or in the future*

Role - Automotive HIL Software EngineerRequired Experience - 3+ Yrs. of ExperienceJob Requirements:

The Hardware in the Loop (HiL) Engineer supports the product development and system integration processes by developing test procedures for automated execution, implementing tests using Hardware in the Loop equipment, documenting and reviewing execution reports, reporting incidents, and tracking software updates to fix issues. The HiL Engineer develops expertise in software test design and has advanced knowledge in vehicle functional partitioning, electrical and communication architectures, Ford's embedded software processes, and the Global Product Development System. This role requires close collaboration with feature owners, engineering, and suppliers to develop a strong understanding of the vehicle functions and implement appropriate test design strategies for early identification of defects and to provide evidence of defect elimination.

Responsibilities
  • Test plan tracked in Jira
  • Develop Automation for all Test Cases assigned utilizing given toolchain ( Eg. ECU Test)
  • Develop dSPACE HIL Automation with dSPACE Tool Chain
  • Test progress shall be reported in assigned Jira Task/Epic each time lab vehicle is booked.
  • Develop/Document Test cases in TestRail per assigned Jira backlog definition
  • Execute testing and generate Test reports per Feature per Test Round per Program
  • Report defects in Jira and notify to Program Manager for triage
  • Follow up on any retests associated to reported issue.
  • Ensure traceability between Jira and Test Rail
  • Demonstrate 100% Test Coverage for assigned Feature
  • TC in Production Ready Status, appropriately stored in Git.
  • Report Automation blockers to Vehicle Line Program Manager so appropriate instrumented parts can be acquired to unblock testing.
  • Generate and report new Test Cases to achieve 100% Test Coverage for Assigned Feature.
  • Support all testing 100% on site.
Qualifications Required:

Bachelor’s Degree in electrical engineering, mechanical engineering, aerospace engineering or a related field with emphasis on control systems

Experience with data analysis, scripting and modeling & simulation of dynamic systems using dSPACE Tool Chain, Python, Matlab, Simulink or Stateflow

Experience with ECU Test tool chain

Experience with dSPACE tool chain

Vector CANAlzyer, CANAPE, CANOE

Keywords

Automotive, HIL

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