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Mid Level Full Stack Developer Jobs in Willowbrook, IL

Java Fullstack Developer

Chicago, IL · On-site

$54 - $69.75/hr

C2C Onsite Long-term We are looking for a talented and driven Full-Stack Developer to join our team in Chicago, IL. The ideal candidate will have strong expertise in Java-based back-end development ...

Senior Java Full stack Developer

Chicago, IL · On-site

$59 - $75.25/hr

Senior Java Full stack Developer Job Location: Chicago, IL Job Type: Contract * Design, develop, and maintain web applications using Next.js, ReactJS, and the Fitch design system. * Implement ...

The Role: Nadia Care is looking for a Senior Full-Stack Engineer to join our mission-driven ... Expert-level skills in Python, SQL, Typescript/Javascript, and CSS. * Deep experience with modern ...

Full Stack Java Lead and Developers

Chicago, IL · On-site

$54 - $69.75/hr

Company Description Metabyte is a leading technology services company trusted by Fortune 500, mid ... Senior Full Stack Java Developers Location - Indianapolis, IN / Chicago, IL/ Hudson, OH Duration:

Full Stack Java Developer

Chicago, IL · On-site

$54 - $69.75/hr

Full Stack Java Developer, Chicago, IL We are hiring a Full Stack Java Developer now! Urgent need! Looking for multiple experienced Full Stack Java Developers to work for a renowned global ...

Proven senior experience as a Full Stack Developer or similar using C#, React and Python. * Experience working with Data Scientists to create, update and roll out ML models * Hands-on experience with ...

We are on the search for a Senior Full Stack Developer! In this role, you will design, code, test, debug, and document device communication middleware solutions for monitoring and controlling the ...

We are on the search for a Senior Full Stack Developer! In this role, you will design, code, test, debug, and document device communication middleware solutions for monitoring and controlling the ...

We are on the search for a Senior Full Stack Developer! In this role, you will design, code, test, debug, and document device communication middleware solutions for monitoring and controlling the ...

We are on the search for a Senior Full Stack Developer! In this role, you will design, code, test, debug, and document device communication middleware solutions for monitoring and controlling the ...

AI Full Stack Engineer

Chicago, IL · Remote

$70 - $75/hr

AI Full Stack Engineer Primary Skills: MS Azure Role Description: The AI Full Stack Engineer must ... AWS Solutions Architect, AWS Developer, or Kubernetes Application Developer. - Hands-on experience ...

Sr. Full Stack Engineer

Chicago, IL · On-site

$160K - $180K/yr

Senior Full-Stack Software Engineer Overview A growing technology company is seeking a Senior Full ... The ideal candidate is a senior-level engineer who can operate across the stack and contribute ...

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Showing results 1-20

Mid Level Full Stack Developer information

See Willowbrook, IL salary details

$23

$58

$85

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

As of Jul 14, 2026, the average hourly pay for mid level full stack developer in Willowbrook, IL is $58.61, according to ZipRecruiter salary data. Most workers in this role earn between $48.75 and $67.50 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Mid Level Full Stack Developer position, and why are they important?

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.

What engineer makes $500,000 a year?

A mid-level full stack developer typically does not earn $500,000 annually; such high salaries are usually reserved for senior or specialized engineers with extensive experience, rare skills, or leadership roles in high-paying industries like finance or tech. Top-tier software engineers with expertise in cloud computing, machine learning, or executive positions may reach or exceed this level, often supplemented by bonuses and stock options.

What is a Mid Level Full Stack Developer job?

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.

Is full-stack dev still in demand?

Full-stack developers remain in high demand due to their versatility in handling both front-end and back-end development. Companies value skills in frameworks like React, Angular, Node.js, and proficiency with databases, making full-stack development a strong career choice in the current tech industry.

What is a mid-level full stack developer?

A mid-level full stack developer is a software professional with several years of experience who can work on both front-end and back-end development. They typically have skills in languages like JavaScript, Python, or Java, and are familiar with frameworks, databases, and version control tools. This role often requires the ability to handle projects independently and collaborate within a development team.

Will Fullstack be replaced by AI?

Full Stack Developers perform tasks that involve designing, coding, and maintaining both front-end and back-end systems, which require problem-solving and adaptability. While AI tools can assist with coding and automation, they are unlikely to fully replace the need for human developers who understand complex systems, user experience, and project requirements. Continuous learning and proficiency in programming languages and frameworks remain essential for full stack roles.

What types of projects and responsibilities can I expect as a Mid Level Full Stack Developer?

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 most commonly searched types of Full Stack Developer jobs in Willowbrook, IL? The most popular types of Full Stack Developer jobs in Willowbrook, IL are:
What cities near Willowbrook, IL are hiring for Mid Level Full Stack Developer jobs? Cities near Willowbrook, IL with the most Mid Level Full Stack Developer job openings:
Infographic showing various Mid Level Full Stack Developer job openings in Willowbrook, IL as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $121,910 per year, or $58.6 per hour.

$105K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 24 days ago


Job description

Guarantee Trust Life Insurance Company (GTL) is currently seeking a Senior Full Stack Software Developer to join our team!

Since 1936, GTL has offered cutting-edge insurance solutions and personalized service for our policyholders and distributors, while supporting personal growth and civic involvement from our employees. We’re seeking candidates who are looking for meaningful work, who want to invest in their growth, and contribute to a company built on timeless virtues and best business practices.

This position is required to work on-site in our Chicagoland (Glenview, IL) office most days. Everyone receives 3 flexible remote days per month. And, we offer half-day Fridays – every Friday!

If you have the hands-on experience described below, this is an awesome time to join Guarantee Trust Life. We are investing in AI and new technologies as we modernize platforms and enhance the way we interact with our customers. This role will be at the forefront of that change, and you’ll help shape the vision of our future.

Key Responsibilities:

  • Design, develop, and maintain software application solutions tailored to insurance operations, including policy administration, claims processing, explanation of benefits, underwriting, and compliance.
  • Build and optimize applications and software solutions to support insurance business processes.
  • Improve and maintain our core insurance platforms and proprietary systems using APIs and web services.
  • Ensure secure and compliant handling of sensitive insurance documents and data.
  • Provide ongoing support, troubleshooting, and enhancements for existing software applications.
  • Maintain technical documentation and participate in system upgrades and performance tuning.
  • Collaborate with other technology colleagues to understand application needs and devise possible solutions.
  • Lead cross-training with colleagues on application enhancements and new solutions.

Required Qualifications:

  • Minimum of 7-10 years of experience in software development.
  • Degree in Computer Science, Data Science, or similar, or equivalent experience.
  • Professional working experience with software application solutions.
  • Demonstrated solid foundation in data structures, algorithms, and software engineering principles, with a track record of developing high-quality, maintainable code.
  • Excellent problem-solving skills, while exhibiting high enthusiasm to tackle complex challenges in application development and deployment.
  • Strong software engineering foundation with a commitment to delivering high-quality, maintainable, and well-tested code.
  • Proven ability to stay up-to-date with state-of-the-art techniques through continuous research and application.
  • Strong ability to adapt quickly to evolving project scopes.
  • Passionate about creating intuitive technology solutions and a continuous desire to learn and take on new challenges.
  • Proficiency in .NET (C# or VB.NET), SQL, SQL Server, and web technologies (HTML, JavaScript).
  • Familiarity with insurance operations and terminology (e.g., policy lifecycle, claims, underwriting).
  • Excellent communication skills.
  • Extensive understanding of databases (SQL).
  • Experience with version control systems (TFS,Git/GitHub).
  • Ability to work collaboratively in a team environment.
  • Proficiency with Visual Studio.

Preferred Qualifications:

  • Lifepro(EXL) Application Knowledge.
  • Experience integrating with insurance systems like LifePro and/or Salesforce.
  • Experience with Agile development methodologies.
  • Web/Mobile Development skills.
  • Insurance industry knowledge.

The pay range for this role is $105,000 to $120,000 annually, commensurate with experience.

The pay range provided is not a guarantee of compensation. The range reflects potential pay for the job grade for this role at the time of this posting. Compensation will depend on several factors such as specific competencies, relevant education and experience, qualifications, and industry certifications. Compensation ranges are subject to change and may be higher or lower than the range described above.

Provided eligibility requirements are met employees will be eligible for the following benefits:

  • Medical
  • Health Savings Account (including employer contribution)
  • Dental
  • Vision
  • Basic Life Insurance (full premium paid by employer)
  • Voluntary Employee, Spouse and Child Life Insurance
  • Short-Term and Long-Term Disability
  • Paid Holidays
  • Paid time off including vacation, personal days, sick time and Flex Fridays 
  • 401(k), 401(k) Match and Profit-Sharing Retirement Plan

We invite you to learn more about Guarantee Trust Life by visiting our website: www.gtlic.com

Stay connected with GTL News Via:

Facebook | Twitter | LinkedIn:

https://twitter.com/GTLNews

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