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App Optimization Jobs in Illinois (NOW HIRING)

Cheez

Cheez ( is a new app that sends you the pictures that your friends take of you, powered by facial ... optimal performance. * Troubleshoot and debug issues, implement fixes, and optimize application ...

NorthShore

Neuro-Endovascular APP

Naperville, IL · On-site

$57.79 - $79.76/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The neuro endovascular APP will work in the procedure lab alongside the neurologist performing ... Collaborates with physicians and the health care team to achieve optimal patient outcomes.

NorthShore

PRN CNICU APP

Naperville, IL · On-site

$61.22 - $85.71/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Collaborates with physicians and the health care team to achieve optimal patient outcomes ... Critical care experience as an APP preferred. Willing to consider new graduate ACNPs with prior ...

Endeavor Health

Neuro-Endovascular APP

Warrenville, IL

$57.79 - $79.76/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The neuro endovascular APP will work in the procedure lab alongside the neurologist performing ... Collaborates with physicians and the health care team to achieve optimal patient outcomes.

US Bank

Digital Product Manager - Mobile App

Chicago, IL

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... and optimization of digital experiences that support seamless self-service and human-assisted ... Asa Cards Mobile App Product Manager, you will support the Consumer and Small business credit card ...

Smartz

Frontend Web and App Developer

Champaign, IL · On-site

$97K - $113K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Frontend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the ... Ensuring cross-platform optimization for mobile phones * Ensuring responsiveness of applications

Smartz

Frontend Web and App Developer

Champaign, IL · On-site

$97K - $113K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Frontend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the ... Ensuring cross-platform optimization for mobile phones * Ensuring responsiveness of applications

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Showing results 41-60

All JobsApp Optimization JobsApp Optimization Jobs in Illinois

App Optimization information

What is an app optimization?

An App Optimization job focuses on improving the performance, visibility, and user experience of mobile applications. This includes tasks such as App Store Optimization (ASO), performance tuning, A/B testing, and user engagement analysis. Professionals in this role work to increase app downloads, enhance speed, fix bugs, and improve retention rates. They often collaborate with developers, marketers, and data analysts to ensure the app performs effectively across different devices and platforms.

What are some common challenges faced by professionals in app optimization roles?

App Optimization professionals often face challenges such as balancing user experience improvements with app performance, staying updated with rapidly changing app store algorithms, and interpreting large volumes of user data to inform decisions. Additionally, working cross-functionally with developers, designers, and marketers requires effective communication and negotiation to prioritize features and updates. It's also common to manage multiple testing cycles, analyze A/B test outcomes, and respond quickly to user feedback or technical issues. Overcoming these challenges requires adaptability, a proactive approach to learning, and strong analytical skills.

What are the key skills and qualifications needed to thrive in app optimization, and why are they important?

To excel in App Optimization, you need a solid understanding of mobile platforms, user experience (UX) design principles, and analytics, often supported by a relevant degree in computer science or a related field. Expertise with tools like Google Firebase, App Store Connect, A/B testing platforms, and analytics dashboards is commonly required, and certifications in app analytics or UX can be advantageous. Strong problem-solving skills, attention to detail, and the ability to collaborate across product, marketing, and development teams help you stand out. These skills ensure that apps achieve maximum performance, user retention, and competitive placement in app marketplaces.

What are the most commonly searched types of App Optimization jobs in Illinois?

The most popular types of App Optimization jobs in Illinois are:

What are popular job titles related to App Optimization jobs in Illinois?

For App Optimization jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching App Optimization jobs in Illinois look for?

The top searched job categories for App Optimization jobs in Illinois are:

What cities in Illinois are hiring for App Optimization jobs?

Cities in Illinois with the most App Optimization job openings:

App Optimization jobs near you
Infographic showing various App Optimization job openings in Illinois as of August 2026, with employment types broken down into 58% Full Time, 36% Part Time, and 6% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Full-Stack Engineer at early-stage consumer social app

Cheez

Edwardsville, IL • On-site

Full-time

Re-posted 27 days ago

Job description

Cheez (https://cheez.cc/wayupeng) is a new app that sends you the pictures that your friends take of you, powered by facial recognition.

Responsibilities:

  • Collaborate with product and design teams (ex-Google/FB/Apple/Microsoft) to develop, test, and launch new features and improvements for our consumer social app.

  • Write clean, maintainable, and scalable code using modern web development technologies and best practices.

  • Develop and maintain both front-end and back-end components, ensuring seamless integration and optimal performance.

  • Troubleshoot and debug issues, implement fixes, and optimize application performance.

  • Participate in code reviews, provide constructive feedback, and contribute to a positive team culture.

  • Stay up-to-date with emerging technologies, industry trends, and best practices to continuously improve our product and development processes.

  • Contribute to our agile development methodology, attending daily stand-ups, sprint planning, and retrospective meetings.

  • Minimum 2-3 years of software engineering experience

  • Have built mobile apps (and/or web apps) full-stack before

  • Enthusiastic about photo sharing and/or AI and/or social media

Apply