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Freelance Senior Ruby On Rails Developer Jobs in Chicago, IL

Ruby on Rails Developer

Lemont, IL · On-site

$103K - $141K/yr

Ruby on Rails Developer Visa Status: USC only This is a 19 week contract with extensions expected. Interview: SKYPE OR PHONE Location: Lemont, Illinois Qualifications: * Comprehensive knowledge of ...

New

Ruby on Rails Developer

Lemont, IL · On-site

$103K - $141K/yr

Ruby on Rails Developer Visa Status: USC only This is a 19 week contract with extensions expected. Interview: SKYPE OR PHONE Location: Lemont, Illinois Qualifications: * Comprehensive knowledge of ...

New

Lead RoR Developer

Chicago, IL · On-site

$60.75 - $79.75/hr

They are seeking a Lead RoR Developer to manage engineering efforts and lead a development team in building and deploying applications in a fast-paced environment. Responsibilities : • Lead ...

Lead RoR Developer

Chicago, IL · On-site

$119K - $149K/yr

Lead RoR Developer - Contract Chicago, IL Cybersecurity intelligence firm. We leverage a proprietary combination of our products to deliver security orchestration and threat intelligence to help ...

Lead RoR Developer

Chicago, IL · On-site

$119K - $149K/yr

Lead RoR Developer - Contract Chicago, IL Cybersecurity intelligence firm. We leverage a proprietary combination of our products to deliver security orchestration and threat intelligence to help ...

We're looking for someone who is proficient in Ruby on Rails, If the individual has experience in ... Mid-range to Senior Experience of professional full-stack web development. * Solid understanding of ...

Sr. Platform Engineer (Infra Pod)

Chicago, IL · Remote

$107K - $147K/yr

... re hiring a Senior Platform Engineer to build the infrastructure and shared engineering ... and developer experience. * Build core application services in Ruby on Rails, including ...

Software Engineer

Chicago, IL · On-site

$153K - $160K/yr

Software Engineers for Chicago, IL location. Responsible for the design and development of new ... Ruby, Ruby on Rails, RSpec, JavaScript, NodeJS, TypeScript, Angular, HTML/CSS, REST/GraphQL API ...

Senior Staff Engineer

Chicago, IL · On-site

$208K - $349K/yr

... developer and end-user experience Parts of our stack with which you will work ... Ruby, Ruby on Rails * TypeScript, React * MongoDB * Event-driven architectures * Distributed ...

Software Engineers for Chicago, IL location. Responsible for the design and development of new ... Ruby, Ruby on Rails, RSpec, JavaScript, NodeJS, TypeScript, Angular, HTML/CSS, REST/GraphQL API ...

Senior Staff Engineer

Chicago, IL · On-site

$107K - $147K/yr

... developer and end-user experience Parts of our stack with which you will work ... Ruby, Ruby on Rails * TypeScript, React * MongoDB * Event-driven architectures * Distributed ...

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Senior Software Engineer Team : Systems Location : Hybrid in Chicago (IL) or Newark (NJ) Employment ... Scope and lead full-stack initiatives in Python and/or Ruby on Rails across our platform, data ...

Senior Software Engineer

Chicago, IL · On-site

$111 - $153/hr

Senior Software Engineer Team : Systems Location : Hybrid in Chicago (IL) or Newark (NJ) Employment ... Scope and lead full-stack initiatives in Python and/or Ruby on Rails across our platform, data ...

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Showing results 1-20

Freelance Senior Ruby On Rails Developer information

See Chicago, IL salary details

$97.9K

$162.5K

$204.5K

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

As of Sep 5, 2026, the average yearly pay for freelance senior ruby on rails developer in Chicago, IL is $162,479.00, according to ZipRecruiter salary data. Most workers in this role earn between $146,800.00 and $180,800.00 per year, depending on experience, location, and employer.

What are the most commonly searched types of Senior Ruby On Rails Developer jobs in Chicago, IL?

The most popular types of Senior Ruby On Rails Developer jobs in Chicago, IL are:

Infographic showing various Freelance Senior Ruby On Rails Developer job openings in Chicago, IL as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, and 5% Contract. Highlights an 73% In-person, and 27% Remote job distribution, with an average salary of $162,479 per year, or $78.1 per hour.

Ruby on Rails Developer

3B Staffing LLC

Lemont, IL • On-site

$103K - $141K/yr

Contractor

Posted 3 days ago

New


Job description

Position : Ruby on Rails Developer

Visa Status: USC only

This is a 19 week contract with extensions expected.

Interview: SKYPE OR PHONE

Location: Lemont, Illinois

Qualifications:

  • Comprehensive knowledge of Ruby on Rails Technologies.
  • Experience in consuming and producing web services (SOAP preferred).
  • Comprehensive knowledge of Oracle, SQL Server, PL/SQL Stored Procedures, Triggers, Functions a plus.
  • Previous experience with Agile Scrum methodology a plus.
  • Considerable skill in defining and aligning team members to the common mission.
  • Excellent communication and technical skills.
  • Able to work both independently and as a contributing member of a technical team.
  • Able to effectively interact with the organization to derive requirements and design solutions.
  • Able to disseminate knowledge to current staff.
  • Extensive knowledge of the underlying infrastructure technologies that we will be using, including Red Hat Enterprise Linux 6, virtual machines, Apache, Single Sign On, and load balancing technologies.
  • Previous experience with the Agile Scrum methodology is a plus.