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Contract Flutter App Developer Jobs in Chicago, IL

Ritchie Bros.

Staff Software Engineer

Westchester, IL · On-site +1

Staff Engineers cultivate a healthy and respectful environment with a passion for driving ... Provide technical leadership in Native and Flutter development, native integration, and mobile app ...

Nocd

iOS Developer

Chicago, IL · Remote

$53.25 - $73.50/hr

Building an amazing user experience with our iOS app Tools we use: * Web : NextJS / Typescript / Tailwind CSS / Netlify / React * Mobile : Swift / Flutter / Kotlin / Firebase * Backend : Python Flask ...

NOCD

iOS Developer

Chicago, IL · On-site +1

$53.25 - $73.50/hr

Building an amazing user experience with our iOS app Tools we use: * Web : NextJS / Typescript / Tailwind CSS / Netlify / React * Mobile : Swift / Flutter / Kotlin / Firebase * Backend : Python Flask ...

Adidev Technologies

IOS Developer

Des Plaines, IL

$30 - $45/hr

... App Store Review Guidelines Proficient understanding of code versioning tools {{such as Git ... W2 or Contract 1099 (full time - 40 hours) Salary: $60k to $90k or $30/hr to $45/hr (Commensurate ...

Adidev Technologies Inc

IOS Developer

Des Plaines, IL · On-site

... App Store Review Guidelines Proficient understanding of code versioning tools {{such as Git ... W2 or Contract 1099 (full time - 40 hours) Salary: $60k to $90k or $30/hr to $45/hr (Commensurate ...

Adidev Technologies Inc

IOS Developer

Des Plaines, IL · On-site

$30 - $45/hr

... App Store Review Guidelines Proficient understanding of code versioning tools {{such as Git ... W2 or Contract 1099 (full time - 40 hours) Salary: $60k to $90k or $30/hr to $45/hr (Commensurate ...

Navtech, Inc.

Lead DevOps Engineer

Chicago, IL · On-site

$54.50 - $74.50/hr

Chicago, IL (Onsite) Duration: Long Term Contract Rate Must be on W2. * DevOps Engineer with any ... Working experience on Kubernetes add-ons and tools like Dashboards, Helm, ISTIO, App Mesh and ...

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All JobsContract Flutter App Developer JobsContract Flutter App Developer Jobs in Chicago, IL

Contract Flutter App Developer information

See Chicago, IL salary details

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How much do contract flutter app developer jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for contract flutter app developer in Chicago, IL is $54.23, according to ZipRecruiter salary data. Most workers in this role earn between $43.61 and $62.40 per hour, depending on experience, location, and employer.

What is the difference between Contract Flutter App Developer vs Contract Android Developer?

AspectContract Flutter App DeveloperContract Android Developer
Required CredentialsProficiency in Dart, Flutter SDK, mobile app development experienceProficiency in Java/Kotlin, Android SDK, mobile app development experience
Work EnvironmentRemote or on-site, cross-platform developmentTypically on-site or remote, native Android development
Industry UsageUsed by companies seeking cross-platform appsUsed by companies focusing on native Android apps
Search & Comparison IntentOften compared for cross-platform capabilitiesCompared for native Android expertise

The main difference between a Contract Flutter App Developer and a Contract Android Developer lies in their development focus. Flutter developers create cross-platform apps using Dart, while Android developers specialize in native Android apps using Java or Kotlin. Your choice depends on whether you need a single codebase for multiple platforms or native Android performance.

What are the most commonly searched types of Flutter App Developer jobs in Chicago, IL? The most popular types of Flutter App Developer jobs in Chicago, IL are:
What are popular job titles related to Contract Flutter App Developer jobs in Chicago, IL? For Contract Flutter App Developer jobs in Chicago, IL, the most frequently searched job titles are:
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Contract Flutter App Developer jobs near you
Staff Software Engineer

Staff Software Engineer

Ritchie Bros.

Westchester, IL • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago

Ritchie Bros. Auctioneers rating

7.5

Company rating: 7.5 out of 10

Based on 26 frontline employees who took The Breakroom Quiz

3rd of 17 rated auctioneers

Job description

About Us: Our culture is characterized by collaboration, inclusivity, and a commitment to continuous learning, fostering an environment where diverse perspectives lead to groundbreaking solutions. Team members are empowered to share ideas and experiment across teams in all aspects of the business, fostering innovation and creativity. Leading-edge technologies and inclusive practices drive both individual and collective growth as we modernize and grow our technical capabilities.

Position Overview:  We are seeking a highly skilled Staff Software Engineer responsible for mobile application development and shaping the technical strategy across our Product Engineering teams. As a key technical leader, you will drive innovation, mentor engineers across teams, and deliver impactful solutions that align with our product and business goals on both Web and Mobile. Collaborating closely with Product Management, and Product Engineering to deliver customer and product-centric capabilities while leveraging lean development practices. You'll bring a proactive attitude about risk, working to identify and resolve performance and scalability issues. Staff Engineers cultivate a healthy and respectful environment with a passion for driving innovation and excellence.

  • Lead the design, development, and deployment of high-performing, scalable mobile applications that meet business objectives and customer needs.
  • Define and drive the technical vision and architecture for e-commerce Mobile Products, with a focus on both Native and Hybrid applications.
  • Provide technical leadership in Native and Flutter development, native integration, and mobile app performance optimization.
  • Ensure code quality, while ensuring strategies to safely and reliably make changes to production systems frequently.
  • Collaborate with other Staff and Sr. Staff Engineers to create a community of practice and an overall organizational technical strategy for business success.
  • Mentor and support the growth of junior, intermediate and Senior engineers through knowledge sharing, pairing, technical guidance, and feedback.
  • Drive performance optimization efforts for Native and Flutter apps and integrations to deliver a smooth user experience.
  • Partner with Engineering Managers to evaluate team performance, provide input for annual reviews and participate in hiring initiatives.
  • Stay ahead of industry trends and emerging technologies, introducing innovative solutions to enhance our mobile platform.
  • Influence and publish within the organization and the industry to effect positive change in business value and tech strategy within RB Global, along with advancing the craft of software development worldwide.

**Perform other duties and responsibilities as assigned in support of organizational priorities. 

Qualifications

  • Bachelor's degree in computer science, Information Technology, or a related field. 
  • 10+ years of experience in software development with strong hands-on experience on mobile application development.
  • Extensive expertise in mobile development using both native (e.g., Swift, Kotlin) and hybrid technologies (e.g., Flutter), with proven experience in delivering production-grade applications.
  • Experience in Spring Framework (e.g., Spring Boot, Spring Data, Spring Security) and building/integrating with RESTful APIs
  • Experience with native mobile development and familiarity with platform-specific tools and frameworks (e.g., Xcode, Android Studio).
  • Demonstrated ability to define and drive technical architecture for mobile systems, ensuring scalability, maintainability, and performance.
  • Strong background in mobile development best practices, including state management, performance profiling, and app optimization.
  • Strong experience with relational databases (e.g., MySQL, PostgreSQL).
  • Experience with cloud platforms (e.g., AWS, Azure, GCP) and containerization tools (e.g., Docker, Kubernetes)
  • Strong communication and collaboration skills, with the ability to work effectively in a remote team environment.
  • Experience with modern Lean Software development, pair programming, TDD, and Trunk Based Development.
  • Knowledge of app store submission processes for iOS and Android, including compliance with platform guidelines.
  • Familiarity with CI/CD tools like Bitrise, GitHub CircleCI, or Jenkins for automating mobile build and deployment pipelines.
  • Knowledge of advanced testing frameworks like Mockito, Appium, or Flutter's integration test package.
  • Expertise in accessibility standards and inclusive design for mobile applications.

Why Join Us:

  • Opportunity to work with cutting-edge technologies and drive innovation in software engineering with zero friction in your value stream.
  • Collaborative and inclusive work environment that values diverse perspectives.
  • Access to continuous learning and professional development opportunities.
  • Competitive compensation and benefits package, including health insurance, retirement plans, and professional development opportunities.
  • This is your opportunity to work with an engineering-driven organization innovating and delivering on a scale well beyond other players in our industry.
  • We value innovation, consistent delivery, quality deliverables, and finding joy in our work while crushing our competition.

**Candidates located near our Headquarters (Chicago, Fort Worth, Burnaby, Mississauga) could work Hybrid to those offices. 

RB Global (NYSE: RBA)


RB Global (NYSE: RBA) (TSX: RBA) is a leading, omnichannel marketplace that provides value-added insights, services and transaction solutions for buyers and sellers of commercial assets and vehicles worldwide. Through its auction sites in 13 countries and digital platform, RB Global serves customers in more than 170 countries across a variety of asset classes, including automotive, commercial transportation, construction, government surplus, lifting and material handling, energy, mining and agriculture.


The company's marketplace brands include Ritchie Bros., the world's largest auctioneer of commercial assets and vehicles offering online bidding, and IAA, a leading global digital marketplace connecting vehicle buyers and sellers. RB Global's portfolio of brands also includes Rouse Services, which provides a complete end-to-end asset management, data-driven intelligence and performance benchmarking system; SmartEquip, an innovative technology platform that supports customers' management of the equipment lifecycle and integrates parts procurement with both OEMs and dealers; Xcira, a leader in live simulcast auction technologies; and Veritread, an online marketplace for heavy haul transport.


RB Global full-time employees are offered medical, dental, vision, and basic life insurances. Employees are able to enroll in our company's 401k plan and RB Global will match 100% for the first 4% contributed.  Employees will also receive 15 days of PTO each year.

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