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Ruby On Rails Contract Jobs in Illinois (NOW HIRING)

PatientIQ

Engineering Manager

Chicago, IL · On-site

We use Ruby on Rails, Docker, AWS, Typescript, React, GraphQL, OpenSearch, Datadog. * We actively use AI throughout the entire software development lifecycle. What you'll do: * Manage and mentor a ...

Braze

Senior Staff Engineer

Chicago, IL · On-site

$208K - $349K/yr

Ruby, Ruby on Rails * TypeScript, React * MongoDB * Event-driven architectures * Distributed Systems and API Design WHO YOU ARE * Have 10+ years of software engineering experience, including ...

Braze

Senior Staff Engineer

Chicago, IL · On-site

$107K - $147K/yr

Ruby, Ruby on Rails * TypeScript, React * MongoDB * Event-driven architectures * Distributed Systems and API Design WHO YOU ARE * Have 10+ years of software engineering experience, including ...

Braven

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Scope and lead full-stack initiatives in Python and/or Ruby on Rails across our platform, data pipelines, and program automation, from ambiguous problems to production. * Make pragmatic architecture ...

Braven, Inc.

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Scope and lead full-stack initiatives in Python and/or Ruby on Rails across our platform, data pipelines, and program automation, from ambiguous problems to production. * Make pragmatic architecture ...

Braven

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

Scope and lead full-stack initiatives in Python and/or Ruby on Rails across our platform, data pipelines, and program automation, from ambiguous problems to production. * Make pragmatic architecture ...

Braven

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Scope and lead full-stack initiatives in Python and/or Ruby on Rails across our platform, data pipelines, and program automation, from ambiguous problems to production. * Make pragmatic architecture ...

Dunkin

Multi-Unit Manager

Chicago, IL · On-site

$71K - $71K/yr

Uses systems identified in ROR (Red Book, line bar, guest counts, throwaways, DT timers) to drive long-term results. * Implements plans that measure and build sales and transactions. * Ensures ...

Baskin Robbins

Multi-Unit Manager

Chicago, IL · On-site

$71K - $71K/yr

Uses systems identified in ROR (Red Book, line bar, guest counts, throwaways, DT timers) to drive long-term results. * Implements plans that measure and build sales and transactions. * Ensures ...

Baskin Robbins

Multi-Unit Manager

Chicago, IL

$71K - $71K/yr

Uses systems identified in ROR (Red Book, line bar, guest counts, throwaways, DT timers) to drive long-term results. * Implements plans that measure and build sales and transactions. * Ensures ...

Baskin Robbins

Multi-Unit Manager

Chicago, IL · On-site

$71K - $71K/yr

Uses systems identified in ROR (Red Book, line bar, guest counts, throwaways, DT timers) to drive long-term results. * Implements plans that measure and build sales and transactions. * Ensures ...

Dunkin

Multi-Unit Manager

Chicago, IL · On-site

$71K - $71K/yr

Uses systems identified in ROR (Red Book, line bar, guest counts, throwaways, DT timers) to drive long-term results. * Implements plans that measure and build sales and transactions. * Ensures ...

Dunkin

Multi-Unit Manager

Chicago, IL · On-site

$71K - $71K/yr

Uses systems identified in ROR (Red Book, line bar, guest counts, throwaways, DT timers) to drive long-term results. * Implements plans that measure and build sales and transactions. * Ensures ...

Dunkin

Multi-Unit Manager

Chicago, IL · On-site

$71K - $71K/yr

Uses systems identified in ROR (Red Book, line bar, guest counts, throwaways, DT timers) to drive long-term results. * Implements plans that measure and build sales and transactions. * Ensures ...

Dunkin

Multi-Unit Manager

Chicago, IL · On-site

$71K - $71K/yr

Uses systems identified in ROR (Red Book, line bar, guest counts, throwaways, DT timers) to drive long-term results. * Implements plans that measure and build sales and transactions. * Ensures ...

Baskin Robbins

Multi-Unit Manager

Chicago, IL · On-site

$71K - $71K/yr

Uses systems identified in ROR (Red Book, line bar, guest counts, throwaways, DT timers) to drive long-term results. * Implements plans that measure and build sales and transactions. * Ensures ...

Dunkin

Multi-Unit Manager

Chicago, IL · On-site

$71K - $71K/yr

Uses systems identified in ROR (Red Book, line bar, guest counts, throwaways, DT timers) to drive long-term results. * Implements plans that measure and build sales and transactions. * Ensures ...

Dunkin

Multi-Unit Manager

Chicago, IL · On-site

$71K - $71K/yr

Uses systems identified in ROR (Red Book, line bar, guest counts, throwaways, DT timers) to drive long-term results. * Implements plans that measure and build sales and transactions. * Ensures ...

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Showing results 21-40

All JobsRuby On Rails Contract JobsRuby On Rails Contract Jobs in Illinois

Ruby On Rails Contract information

See Illinois salary details

$40.3K

$128.1K

$176.1K

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

As of Sep 12, 2026, the average yearly pay for ruby on rails contract in Illinois is $128,056.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,200.00 and $150,000.00 per year, depending on experience, location, and employer.

What is a Ruby on Rails contract developer?

A Ruby on Rails contract developer is a software engineer who is hired on a temporary or project basis to build, maintain, or enhance web applications using the Ruby on Rails framework. They typically work as independent contractors or through consulting agencies, rather than as full-time employees. Their responsibilities often include writing clean code, testing features, fixing bugs, and collaborating with other team members to deliver high-quality software solutions. Contract positions can range from short-term projects to ongoing support roles, offering flexibility for both the developer and the hiring company.

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

To thrive as a Ruby on Rails Contractor, you need strong proficiency in Ruby, Rails framework, web development fundamentals, and experience with relational databases, typically demonstrated through a portfolio or relevant work history. Familiarity with version control systems like Git, cloud platforms (e.g., AWS or Heroku), and testing frameworks such as RSpec is often required. Excellent problem-solving skills, effective communication, and the ability to work independently are standout soft skills for this role. These skills and qualities are crucial to deliver high-quality, scalable solutions on time while collaborating remotely with clients or teams.

What are some common challenges faced by Ruby on Rails contractors when joining new projects, and how can they be addressed?

Ruby on Rails contractors often face the challenge of quickly ramping up on existing codebases, which may have varying coding standards or lack comprehensive documentation. To address this, it's helpful to allocate initial time for codebase exploration and to communicate proactively with the team about architectural decisions and project expectations. Collaborating closely with in-house developers and participating in regular stand-ups or code reviews can also smooth the transition and ensure alignment with project goals.

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

AspectRuby On Rails ContractRuby On Rails Developer
Work TypeTemporary, project-basedFull-time or part-time employment
DurationFixed-term, often project-specificOngoing employment
CredentialsSame as developer, typically requiring experience in RailsSame as contract roles, often requiring similar skills
Work EnvironmentRemote or on-site, freelance or agency-basedCompany office or remote
Employer UsageClients, agencies, or companies hiring for specific projectsCompanies hiring for long-term roles

In summary, Ruby On Rails Contract roles are temporary, project-focused positions suitable for freelancers or agencies, while Ruby On Rails Developer roles are typically permanent positions within companies. Both require similar skills and credentials but differ mainly in duration and employment structure.

What are the most commonly searched types of Ruby On Rails jobs in Illinois?

The most popular types of Ruby On Rails jobs in Illinois are:

What are popular job titles related to Ruby On Rails Contract jobs in Illinois?

For Ruby On Rails Contract jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Ruby On Rails Contract jobs in Illinois look for?

The top searched job categories for Ruby On Rails Contract jobs in Illinois are:

What cities in Illinois are hiring for Ruby On Rails Contract jobs?

Cities in Illinois with the most Ruby On Rails Contract job openings:

Ruby On Rails Contract jobs near you
Infographic showing various Ruby On Rails Contract job openings in Illinois as of August 2026, with employment types broken down into 87% Full Time, 3% Part Time, and 10% Contract. Highlights an 81% In-person, and 19% Remote job distribution, with an average salary of $128,056 per year, or $61.6 per hour.

Engineering Manager

Chicago, IL • On-site

PatientIQ
Health Care and Social Assistance • 51 - 200 employees
Learn more about PatientIQexternal

Other

Medical, Dental, Vision, Retirement, PTO

Posted 15 days ago

Job description

About PatientIQ

PatientIQ is a fast-growing health tech company on a mission to improve patient outcomes. We partner with healthcare providers, medical device companies, and researchers to collect, analyze, and act on patient-reported outcomes data at scale — powering smarter clinical decisions and accelerating the future of value-based care.

Headquartered in Chicago and backed by top-tier venture capital and major health system investors, PatientIQ is building the largest platform for healthcare providers, industry partners, and researchers to collaborate on what matters most: helping patients get better.

The Opportunity

We are searching for an Engineering Manager that has experience leading teams working with large production applications. As an Engineering Manager, your leadership will be critical in revamping our existing software experience and helping build our future from the ground up using modern technologies and techniques.

What you will work on:
  • Building features that support customer compliance with emerging regulatory mandates.
  • Optimizing patient compliance - the rate of successful data collection from our customers’ patients.
  • Building benchmarking features that enable customers to identify their strengths and weaknesses in patient care.
  • Enabling effective patient data collection using configurable patient care pathways, HL7, and FHIR.
  • Contributing to a multi-tier data architecture that enables cross-referencing of patient outcomes with comorbidities, medical devices, and other related health factors.
  • Building benchmarking features that enable customers to identify their strengths and weaknesses in patient care.
How we work:
  • We operate in 2-week sprints, within 6-month company planning cycles, and deploy weekly.
  • We use Google Suite, JIRA, Slack, Notion, Claude, Macbook Pros.
  • We use Ruby on Rails, Docker, AWS, Typescript, React, GraphQL, OpenSearch, Datadog.
  • We actively use AI throughout the entire software development lifecycle.
What you'll do:
  • Manage and mentor a team of 4-6 engineers, facilitating their professional development.
  • Be a player-coach - active in coding contributions and technical support.
  • Own team agile rituals such as planning, ticketing, backlog grooming, and retrospectives.
  • Plan, lead, and support new production features and projects - partnering with Product Managers and designers to turn business requirements into sound technical solutions.
  • Proactively collaborate with key internal stakeholders to support production usage of our software by our enterprise customers.
  • Champion software performance, scalability, reliability, and observability.
  • Actively balance new development against technical debt and architectural improvements.
  • Actively lead in the adoption/usage of AI tooling and techniques throughout our software development practices.
  • 8+ years of professional software experience and 3+ years of Ruby-on-Rails experience.
  • 1+ years of experience managing engineers.
  • Comfortable using AI throughout the software development lifecycle.
  • Experience within the healthcare software industry.
  • Comfortable working in a startup environment where you must create clarity out of ambiguity.
Nice to have
  • Experience with React, Typescript, GraphQL.
  • Experience integrating with EHRs, HL7, FHIR, and/or SmartOnFHIR.
  • Experience with medical coding standards - CPT, ICD-10, SNOMED.
  • Experience working on large-scale data-driven products or features - leveraging aggregation, data cleaning, data transformation, data attribution, etc.
  • Mission-driven work. We're solving a hard problem that matters — improving patient outcomes through better data. Every person here is working on something real.
  • True idea meritocracy. Great ideas win, regardless of title. We encourage every team member to challenge the status quo.
  • World-class team. You'll work alongside people who are at the top of their fields in health tech, enterprise software, and clinical science.
  • Fast-growing. We're building the largest platform for healthcare providers and industry to collaborate — and we're just getting started.
  • Great benefits. Top-notch health, dental, and vision. 401(k). Flexible PTO — we trust you to take the time you need. Professional development stipends.
  • Real ownership. This is not a role where you maintain someone else's playbook. You'll build, shape strategy, and see your impact directly.
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