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Senior Full Stack Developer Jobs in Illinois (NOW HIRING)

Zmodo AI Inc

Senior Full Stack Developer

Champaign, IL · On-site

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. Were seeking a full ...

Smartz

Senior Full Stack Developer

Champaign, IL

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 ...

Smartz

Senior Full Stack Developer

Champaign, IL · On-site

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 ...

New Home Star

Senior Full-Stack Developer

Elmhurst, IL · On-site

$73K - $88K/yr

Job Requirements Senior Full-Stack Developer Location: Elmhurst, IL Reports To: Director of Technology Build solutions. Elevate performance. Thrive in Corporate at New Home Star! New Home Star is ...

New Home Star

Senior Full-Stack Developer

Elmhurst, IL · On-site

$73K - $88K/yr

Job Requirements Senior Full-Stack Developer Location: Elmhurst, IL Reports To: Director of Technology Build solutions. Elevate performance. Thrive in Corporate at New Home Star! New Home Star is ...

Spruce Infotech

Fullstack Developers (Sr)

Chicago, IL · On-site

Senior Full Stack Developer Job Summary Seeking a Senior Full Stack Developer to support a client in the insurance industry located in the western Chicago suburbs. This is a 9-month contract ...

The LaSalle Group

Sr. Full Stack Engineer

Chicago, IL

$150K - $160K/yr

Senior Full-Stack Software Engineer Overview A growing technology company is seeking a Senior Full ... Exposure to CI/CD pipelines or DevOps practices * Experience in high-growth or startup environments ...

The LaSalle Group

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 ... Exposure to CI/CD pipelines or DevOps practices * Experience in high-growth or startup environments ...

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All JobsSenior Full Stack Developer JobsSenior Full Stack Developer Jobs in Illinois

Senior Full Stack Developer information

See Illinois salary details

$23

$57

$83

How much do senior full stack developer jobs pay per hour?

As of Jun 17, 2026, the average hourly pay for senior 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 the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

How does a Senior Full Stack Developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Developer, and why are they important?

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What are Senior Full Stack Developers?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.
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 are popular job titles related to Senior Full Stack Developer jobs in Illinois? For Senior Full Stack Developer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Senior Full Stack Developer jobs in Illinois look for? The top searched job categories for Senior Full Stack Developer jobs in Illinois are:
What cities in Illinois are hiring for Senior Full Stack Developer jobs? Cities in Illinois with the most Senior Full Stack Developer job openings:
Senior Full Stack Developer jobs near you
Infographic showing various Senior Full Stack Developer job openings in Illinois as of June 2026, with employment types broken down into 100% Full Time. Highlights an 81% In-person, and 19% Remote job distribution, with an average salary of $119,444 per year, or $57.4 per hour.
Senior Full-Stack .NET Developer_LOCAL TO

Senior Full-Stack .NET Developer_LOCAL TO

Ace Technologies, Inc.

Chicago, IL

Other

Posted 2 days ago

Job description

Senior Full-Stack Developer (.NET/Azure/Angular)_Local Candidate_Healthcare Backround

Location: Chicago,IL
Duration: 12+months
Interview : Face 2 Face

Overview:
Seeking a Senior Full-Stack Developer with 5+ years of experience building scalable, data-driven applications in a Microsoft Azure environment.

Must-Have Keywords: .NET Core, C#, Angular, Azure, SQL Server, REST APIs, Microservices, Dashboards, Git.

Required Skills:

8+ years of experience with C#, .NET Core/.NET 6+
Strong hands-on experience with Angular (v8+)
Expertise in SQL Server (complex queries, optimization, performance tuning)
Experience building REST APIs and Microservices
Hands-on experience with Microsoft Azure (App Services, Functions, Azure SQL, etc.)
Experience developing data-intensive dashboards and reporting solutions
Strong understanding of OOP, full-stack development, Git, and application security

Responsibilities:

Develop and maintain scalable .NET applications
Build modern Angular-based user interfaces
Design and optimize SQL Server databases and queries
Create and support reporting dashboards
Collaborate with business stakeholders to deliver technical solutions
Ensure application performance, scalability, and security

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