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Sr Full Stack Engineer Jobs in Illinois (NOW HIRING)

Xforia, Inc.

Sr. Full Stack Engineer

Chicago, IL · On-site

Proficiency in multiple programming languages and relevant technologies (such as Cloud Computing ... Design new solutions and system architecture across a diverse technology stack * Translate graphic ...

University of Chicago

Full Stack Engineer

Chicago, IL · On-site

The University of Chicago's TMW Center for Early Learning + Public Health is seeking a Senior Full Stack Engineer to join their engineering team. The role focuses on backend development within a ...

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 ... We're seeking a full-stack engineer who is ready to work with new technologies and architectures in ...

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 ... We're seeking a full-stack engineer who is ready to work with new technologies and architectures in ...

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 ... We're seeking a full-stack engineer who is ready to work with new technologies and architectures in ...

DataDelivers LLC

Full Stack Engineer

Schaumburg, IL · On-site

$115K - $130K/yr

Full Stack Engineer Product Strategy & Technology Team (PST) Reports to: Director of Product Development. Location: Schaumburg IL Hybrid schedule (in office Monday, Tuesday, Thursday). The Full Stack ...

Datadelivers

Full Stack Engineer

Hoffman Estates, IL · On-site

$80 - $110/hr

Full Stack Engineer Product Strategy & Technology Team (PST) Reports to: Director of Product Development. Location: Schaumburg IL Hybrid schedule (in office Monday, Tuesday, Thursday). The Full Stack ...

New

DataDelivers LLC

Full Stack Engineer

Schaumburg, IL · On-site

$115K - $130K/yr

The Full Stack Engineer works alongside other developers on the Product Strategy & Technology (PST) team to build, maintain, and improve DataDelivers' core CDP product. This role owns feature ...

Medium

Senior Full Stack Software Engineer

Chicago, IL · On-site

$172.20 - $206.64/hr

We are looking for an experienced Senior Full Stack Software Engineer to join our dynamic and growing team. In this role, you will play a pivotal part in designing, building, and maintaining scalable ...

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Showing results 21-40

All JobsSr Full Stack Engineer JobsSr Full Stack Engineer Jobs in Illinois

Sr Full Stack Engineer information

See Illinois salary details

$43.1K

$130.6K

$184.6K

How much do sr full stack engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for sr full stack engineer in Illinois is $130,596.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,600.00 and $153,100.00 per year, depending on experience, location, and employer.

What is a Sr Full Stack Engineer?

Sr Full Stack Engineers are experienced software developers who are proficient in both front-end and back-end technologies. They design, build, and maintain complete web applications, handling everything from the user interface to the server-side logic and database management. In addition to coding, they often lead projects, mentor junior engineers, and make key architectural decisions. Their expertise allows them to work across the entire technology stack, enabling seamless integration and efficient problem-solving.

What are the key skills and qualifications needed to thrive as a Sr Full Stack Engineer?

To thrive as a Sr Full Stack Engineer, you need advanced proficiency in both front-end and back-end development, with expertise in languages such as JavaScript, Python, or Java, as well as a strong understanding of software architecture and system design. Familiarity with frameworks like React, Angular, or Node.js, experience with cloud platforms (AWS, Azure), and knowledge of CI/CD pipelines are commonly required, along with relevant certifications like AWS Certified Developer. Standout soft skills include problem-solving, effective communication, and leadership abilities for mentoring teams and collaborating across departments. These skills and qualities are essential to deliver scalable, maintainable solutions and drive successful project outcomes in dynamic development environments.

How does a Sr Full Stack Engineer typically collaborate with cross-functional teams within a tech organization?

As a Sr Full Stack Engineer, you will regularly collaborate with product managers, UX/UI designers, QA testers, and other engineers to deliver end-to-end solutions. This role often involves participating in sprint planning, code reviews, and architecture discussions to ensure alignment across frontend and backend development. Effective communication and problem-solving skills are key, as you'll be responsible for translating business requirements into technical specifications and guiding less experienced developers. Your input will also help shape technical roadmaps and influence product direction.

How much do senior full stack engineers make?

Senior full stack engineers typically earn between $100,000 and $160,000 annually, depending on experience, location, and company size. They often possess skills in multiple programming languages, frameworks, and tools like JavaScript, Python, and cloud platforms, which can influence salary levels.

What cities in Illinois are hiring for Sr Full Stack Engineer jobs?

Cities in Illinois with the most Sr Full Stack Engineer job openings:

Sr Full Stack Engineer jobs near you
Infographic showing various Sr Full Stack Engineer job openings in Illinois as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $130,596 per year, or $62.8 per hour.

Sr. Full Stack Engineer

Xforia, Inc.

Chicago, IL • On-site

Contractor

Re-posted yesterday

Job description

  • B.S. in Computer Science or related practical experience
  • 5+ years experience in software development: Node.js, Java, JavaScript, React
  • 3+ years demonstrated leadership experience in complex business and technical environments.
  • Knowledge in Jira/SVN/Git source code/JDBC.
  • Troubleshooting and Performance tuning.
  • Experience in SQL/JSON/BSON is a plus.
  • Experience and Proficient in Marketing Systems is a plus.
  • Troubleshooting and Performance tuning.
  • Retail industry experience is a plus.
  • The ability to present advanced technical ideas to a non-technical audience effectively and succinctly.
  • Ability to work independently, as a member of a team, or as a team lead. Methodical, hands-on, detail-oriented approach to problem-solving.
  • Build overall front-end and back-end solutions
  • Develop cutting edge user interfaces populated through APIs leveraging Java, NodeJS, and GraphQL
  • Implement solutions in cloud environments conducted through Google Cloud or Microsoft Azure
  • Design and ideate new features into existing software systems
  • Partner with Product Owners to identify technical requirements and upcoming features
  • Build web applications that create frictionless experiences
  • Translate graphic designs into production ready products
  • Participate in, or lead design reviews with peers and stakeholders to decide amongst available technologies.
  • Demonstrate knowledge of system architecture and implementation features (multi-tenancy, virtualization, graphs, orchestration, elastic scalability)

System integration and API implementation.
Perform assessments on current and desired (scoped) system architecture.
Proficiency in multiple programming languages and relevant technologies (such as Cloud Computing and Infrastructure)
Implement solutions in cloud environments leveraging Google Cloud, AWS, and Azure
  • Design new solutions and system architecture across a diverse technology stack
  • Translate graphic designs into production ready products
  • Work with enterprise architecture resources to provide technical expertise
  • Partner with Product Owners to identify technical requirements and functional needs of upcoming features.
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