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Contract Application Developer Jobs in Chicago, IL

Contract DevOps Engineer

Chicago, IL · On-site

$54.25 - $74.50/hr

Job Title : DevOps Engineer (Contract) Onsite at client: 80% Start: ASAP Requirements: 4+ years of ... Expertise in network and application monitoring and alerting systems. Knowledge of encryption ...

Showing results 21-40

Contract Application Developer information

See Chicago, IL salary details

$17

$54

$87

How much do contract application developer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for contract application 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 are some common challenges contract application developers face when working with multiple clients simultaneously?

Contract application developers frequently juggle projects for several clients at once, which can present challenges such as managing overlapping deadlines, adapting quickly to different tech stacks and workflows, and balancing diverse client expectations. Effective time management and strong communication skills are essential to navigate shifting priorities and ensure consistent quality across all deliverables. Many developers also leverage project management tools and regular status updates to keep clients informed and maintain alignment throughout the development lifecycle.

What does a contract application developer do?

A Contract Application Developer is a software professional hired for a specific period or project to design, develop, and implement software applications. They typically work on a contractual basis for organizations that need specialized technical skills for a certain project or to fill temporary staffing needs. Their responsibilities include coding, testing, debugging, and maintaining applications, often collaborating with other developers, designers, and clients to meet project requirements. Contract developers may work remotely or on-site, depending on the employer’s needs. This role requires strong programming skills, adaptability, and the ability to quickly integrate into new teams and workflows.

What are the key skills and qualifications needed to thrive as a contract application developer, and why are they important?

To thrive as a Contract Application Developer, you need strong programming skills (such as in Java, Python, or JavaScript), experience with application architecture, and a relevant degree or proven technical background. Familiarity with version control systems like Git, cloud platforms (AWS, Azure), and frameworks such as React or Node.js is typically expected, along with knowledge of Agile methodologies. Excellent problem-solving, time management, and communication skills help you deliver high-quality solutions and collaborate effectively with clients and teams. These competencies are crucial for meeting project requirements, adapting to various environments, and delivering value as a contract professional.
What are the most commonly searched types of Application Developer jobs in Chicago, IL? The most popular types of Application Developer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Contract Application Developer jobs? Cities near Chicago, IL with the most Contract Application Developer job openings:

$30 - $40/hr

Full-time

Re-posted 8 days ago


Job description

Adidev Technologies,(www.adidevtechnologies.com) a premier IT consulting firm delivering top-notch iOS & android Developer solutions to industry giants including Delta, Google, Apple, Spotify, US Bank, FedEx, and more. We're not just a software consulting company – we're a dynamic force shaping the future of technology.Partnering with industry giants, we consistently deliver groundbreaking solutions that redefine the digital landscape. As we continue to expand our footprint, we're on the hunt for exceptional individuals who can bring their technical prowess to our team and elevate our projects to new levels of innovation.

 

Your journey with us means hands-on experience with renowned end clients.  We're a people development firm. You bring your foundational skills & we nurture, mentor, and train you in iOS & Android Development to provide consultative services to our clients.

 

We are seeking enthusiastic and skilled Entry - Mid-Senior-level iOS and Android developers with a minimum of 1-2 years of experience to join our dynamic team. This is a unique opportunity that requires dedication, the drive to excel, and a passion for creating impactful applications.  Join us in a pivotal role that promises to challenge your expertise and drive your career to new heights.

 

Expertise: We excel in IT consultative services and quality engineer development, with Good years of experience.

Global Presence: Our diverse employee workforce spans four continents.

Proven Track Record: Hundreds of Fortune 1000 and innovative startup clients with thousands of successful projects across the USA.

How We'll Guide You

Teaching and Development: We are dedicated to nurturing your growth and development, shaping you into an exceptional consultant capable of delivering top-tier solutions to our end clients.

Custom Support: An array of teams, from Development Managers to Tech Subject Matter Experts, are dedicated to your success.

Project Placement: A market-expertise team ensures you secure and thrive in projects with our esteemed clients.

Career Growth: We facilitate industry experience to propel your technical journey forward.


Job Description

In this role, you will be an integral part of our development team, contributing to the design, development, and maintenance of large-scale applications for our prominent clients. We are focused on on-site collaboration; hence, we do not offer telecommuting or remote positions. 

 

Successful candidates must be open to relocating to new cities or states based on client assignments, typically spanning 6 to 18 months with the possibility of extensions.

 

Key Role Highlights

Position: Entry - mid- senior-level iOS and Android Developers 

Location: Onsite (No remote positions available)

Relocation: Mandatory for assignments spanning 6 to 18 months with Extensions

Compensation: Highly Competitive, commensurate with expertise

Type: Full-time (W2 or Contract 1099), 40 hours per week

 

                                    Qualifications and Skills

 

Responsibilities

·        Design, develop, and enhance applications for either the iOS or Android platform.

·        Ensure application performance, quality, and responsiveness.

·        Collaborate with a team to define, design, and implement new features.

·        Identify and address bottlenecks, fix bugs, and maintain code quality.

·        Establish effective communication with clients.

·        Provide accurate project milestones and timelines.

·        Maintain positive rapport with all clients

·        Gather requirements and provide accurate and realistic project milestones and timelines for completion

·        Complete coding tests or challenges as required.

·        Maintain consistent communication through phone, text, and email.

·        Suggest improvements to existing apps.

·        Deliver projects on time and communicate any changes promptly.

IOS Developer

·        Proficiency in Swift and Objective-C.  (atleast 1 year of experience).

·        Experience with iOS frameworks (e.g., Core Data,Coco touch, Combine & Core Animation).

·        Familiarity with design patterns (MVC, Singleton).

·        Published at least 1 application on the Play Store.

·        Thorough understanding of offline storage, threading, and performance optimization.

·        Knowledge of RESTful APIs for connecting iOS apps to back-end services.

·        Experience with 3rd party API integrations (e.g., Facebook, Dropbox).

·        Familiarity with UI/UX standards and Apple's design principles.

·        Knowledge of C-based libraries preferred.

·        Experience with performance and memory tuning tools.

·        Proficient in code versioning tools (e.g., Git).

·        Innate work ethic and self-leadership skills

·        Exceptional written and verbal communication aptitude

·        A portfolio featuring impactful application releases is a significant advantage

 

Perks and Beyond!

Competitive salary range: $60k to $85k or $30/hr to $40/hr (depending on experience)

Pack your bags! Paid relocation is on us.

Support, even from afar, with our remote assistance.

Regular salary reviews? You betcha!

 

Ready to Embark?

If you're a visionary in mobile app development and meet our rigorous standards, we invite you to take this extraordinary step with us. Showcase your journey in pushing the limits of mobile engineering by submitting your resume and a curated selection of your most influential projects.  At Adidev Technologies, we're dedicated to shaping your success. Join us to craft a future powered by innovation and growth.

Note: Adidev Technologies Inc. is a staunch advocate of diversity and equal opportunity. We warmly welcome applications from candidates of all backgrounds, experiences, and walks of life.  Your unique perspective could be the catalyst for our next revolutionary breakthrough.

Employment Type: FULL_TIME