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Mid Level Full Stack Developer Jobs in Illinois (NOW HIRING)

Full Stack Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We are seeking a ...

Full Stack Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We are seeking a ...

Java Full Stack Developer

Chicago, IL · On-site

$54 - $69.75/hr

Java Full Stack Developer | ONLY W2 Location: Chicago, IL | Hybrid Interview: Video Key Responsibilities * Develop full-stack applications using Java, Spring Boot, Microservices, and REST APIs

1 - Sr Full Stack Developer @ CHICAGO Experience * 8-10 years Technical Skills * Java Development * Spring Boot Microservices * Kafka Integrations * Docker * Azure Container Services * Azure Cloud ...

Senior Full Stack Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a full ...

Senior Full Stack Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a full ...

Senior Full Stack Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a full ...

Java Full Stack Developer

Northbrook, IL · On-site

$53.25 - $68.75/hr

Java Full Stack Developer (with experience on Agile XP, UI- Angular.JS or React.JS, IntelliJ -IDE, Github, Spring Framework, MongoDB, Jenkins, docker toolbox & node.JS) Job Location : Northbrook ...

... full stack applications * Proven ability to work in cross-functional teams, particularly alongside algorithmic developers and traders * Solid understanding of software engineering fundamentals - data ...

As a Developer who is passionate about coding, you will be part of a small, but powerful and elite ... N stack (MongoDB , Ember.js, Express.js & Node.js) * Experience with API's (Google, others)

Java Angular

Chicago, IL · On-site

$54 - $69.75/hr

4 Full Stack Engineers (React or Angular, Java/Spring, AWS), Capital One/Chicago, Hybrid, CTH - GC ... 2 Mid level role: 5+ years Please include Linkedin, github, hacker rank links etc if they have ...

Showing results 41-60

Mid Level Full Stack Developer information

See Illinois salary details

$23

$57

$83

How much do mid level full stack developer jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for mid level full stack developer in Illinois is $57.42, according to ZipRecruiter salary data. Most workers in this role earn between $47.74 and $66.15 per hour, depending on experience, location, and employer.

What is a mid level full stack developer?

A Mid Level Full Stack Developer is responsible for developing and maintaining both front-end and back-end components of web applications. They have a solid understanding of programming languages, frameworks, databases, and server-side logic. Typically, they collaborate with designers, other developers, and stakeholders to implement features and optimize performance. With a few years of experience, they can work independently on tasks while contributing to project architecture and problem-solving.

What does a mid level full stack developer do?

As a Mid Level Full Stack Developer, you’ll typically work on both client-facing and server-side components of web applications, collaborating closely with UX/UI designers, backend engineers, and product managers. You may be responsible for creating new features, debugging complex issues, optimizing application performance, and maintaining codebases. It's common to participate in code reviews and Agile sprints, ensuring best practices are followed throughout the development cycle. This role provides exposure to a wide range of technologies and business needs, offering strong opportunities for learning and career advancement as you take on more complex assignments.

What are the key skills and qualifications needed to thrive as a mid level full stack developer?

To thrive as a Mid Level Full Stack Developer, you need a solid understanding of front-end and back-end development, proficiency in programming languages like JavaScript, Python, or Java, and experience with frameworks such as React and Node.js. Familiarity with version control systems like Git, cloud platforms (e.g., AWS or Azure), and relevant certifications such as AWS Certified Developer can be advantageous. Strong problem-solving skills, effective communication, and the ability to work collaboratively set outstanding candidates apart. These skills and qualities are essential for building scalable applications and navigating the dynamic requirements of cross-functional development teams.

Is a mid level full stack developer still in demand?

Mid level full stack developers are currently in demand due to their versatility in working with both front-end and back-end technologies like JavaScript, React, Node.js, and databases. Employers seek these developers for their ability to contribute across project phases, and experience with cloud platforms and version control tools enhances job prospects.

What are the most commonly searched types of Full Stack Developer jobs in Illinois?

The most popular types of Full Stack Developer jobs in Illinois are:

What job categories do people searching Mid Level Full Stack Developer jobs in Illinois look for?

The top searched job categories for Mid Level Full Stack Developer jobs in Illinois are:

What cities in Illinois are hiring for Mid Level Full Stack Developer jobs?

Cities in Illinois with the most Mid Level Full Stack Developer job openings:

Infographic showing various Mid Level Full Stack Developer job openings in Illinois as of August 2026, with employment types broken down into 100% Full Time. Highlights an 60% In-person, 20% Hybrid, and 20% Remote job distribution, with an average salary of $119,444 per year, or $57.4 per hour.

Full Stack Developer

Zmodo AI Inc

Champaign, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago


Job description

Full Stack Web and App Developer

At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We are seeking a full stack engineer who is ready to work with new technologies and architectures in a forward-thinking organization that’s always pushing boundaries. Here, you will take complete, end-to-end ownership of projects across the entire stack. Our ideal candidate has experience building products across the stack and a firm understanding of web frameworks, APIs, databases, and multiple back-end languages. You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact both the front end and back-end architecture, and ultimately, delivering amazing global user experiences.


About Us 

Smartz was founded in June of 2021 by Dr. Kevin Wan who has been a successful entrepreneur in the smart home industry for more than 10 years. Our team at Smartz wants to disrupt the PropTech Industry by providing advanced AI software that is compatible with industry leading smart home devices and  will provide property owners and tenants with an all-in-one solution to all of their property management needs.


Our team uses the latest mobile technologies for all features of Smartz apps, which include live video streaming/recording, motion/sound alerts, AI powered object detection, video access sharing functions, etc. We always strive to develop innovative features to create secure and smart device management experiences for our users and business partners. 


Benefits and Compensation 

  • Company paid Medical, Dental, Vision, and Life insurance
  • Retirement and savings plan with company match 
  • Robust paid time off package 
  • Paid Company Holidays 


Job Type

  • Full-time (Champaign, IL)


Job Responsibilities

  • Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth
  • Develop new features and infrastructure development in support of rapidly emerging business and project requirements
  • Assume leadership of new projects from conceptualization to deployment
  • Ensure application performance, uptime, and scale, maintaining high standards of code quality and thoughtful application design
  • Work with agile development methodologies, adhering to best practices and pursuing continued learning opportunities.
  • Developing front end website architecture.
  • Designing user interactions on web pages.
  • Developing back-end website applications.
  • Creating servers and databases for functionality.
  • Ensuring cross-platform optimization for mobile phones.
  • Ensuring responsiveness of applications.
  • Working alongside graphic designers for web design features.
  • Seeing through a project from conception to finished product.
  • Designing and developing APIs.
  • Meeting both technical and consumer needs.
  • Staying abreast of developments in web applications and programming languages.
  • Design and implementation of continuous integration and deployment.


Technical Skills Requirements

  • Proficiency with server-side framework like Spring Boot or any Java related frameworks 
  • Familiarity with database technology such as MySQL, Oracle and MongoDB.
  • Proficiency with fundamental front-end languages such as HTML, CSS and JavaScript.
  • Familiarity with JavaScript frameworks such as React or Vue JS.


Experience & Qualifications

  • 1+ years of experience building large-scale software applications.
  • Bachelor's Degree in Computer Science
  • Experience in building enterprise applications
  • Strong organizational and project management skills.
  • Unit/integration testing experience.
  • Excellent verbal communication skills.
  • Good problem-solving skills and strong attention to detail.


Smartz’s commitment of diversity and inclusion is one we strive to continuously cultivate. We aim to provide everyone regardless of identity a space where they can grow and feel seen as a person first. These are more than just words to us; they are guidelines for how we build and foster our team, our leaders, and the core culture of our company. We are also an equal opportunity employer that does not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with the law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.


As a part of our commitment to health and safety, we have implemented various COVID-related health and safety requirements for our workforce. These requirements may include sharing information in the company's HRM system, regular testing, mask wearing, social distancing and daily health checks. Requirements may change in the future with the evolving public health landscape.