Backend Infrastructure Engineer Jobs in Illinois
Backend Infrastructure Engineer jobs in Illinois are concentrated in Chicago's thriving tech sector, with strong demand across financial services, healthcare IT, and enterprise software, covering experience levels from entry-level site reliability roles through principal infrastructure architects. Chicago, along with suburban hubs like Naperville and Schaumburg, anchors most of the hiring, where established employers such as Morningstar, Zebra Technologies, and United Airlines maintain large engineering teams. The most sought-after specialties in Illinois include Kubernetes orchestration, cloud infrastructure on AWS and Azure, and distributed systems reliability. Find a role that fits below and apply directly.
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Showing 5 of 32+ Backend Infrastructure Engineer jobs
Job ID:
J55172
Job Title:
Java Backend Developer
Location:
Chicago, IL
Duration:
10 Months + Extension
Domain Exposure:
Healthcare
Client:
To Be Discussed Later
Employment Type:
W-2, 1099, C2C
Work Authorization:
US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other
Job Title: Java Backend Developer
Location: Chicago, IL
Duration: 10 Months + Extension
Bill Rate: $82/hour (C2C)
Job Type: W-2, 1099, C2C
Client: To Be Discussed Later
Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other
Job Summary:
We are looking for an experienced Java Backend Developer responsible for designing, developing, and maintaining scalable backend applications and server-side components. The ideal candidate should have strong expertise in Java, Spring Boot, Microservices, REST APIs, database management, and cloud technologies. The candidate will work closely with frontend developers, architects, QA engineers, and DevOps teams to build high-performance enterprise applications.
Roles & Responsibilities
- Design, develop, and maintain backend applications using Java and Spring Boot.
- Build scalable and secure RESTful APIs for enterprise applications.
- Develop and maintain Microservices-based architecture.
- Implement business logic using Java, J2EE, and object-oriented programming concepts.
- Work with Spring Framework, Spring MVC, Spring Data JPA, and Hibernate.
- Design and optimize database schemas, queries, and stored procedures.
- Integrate backend services with third-party applications and external APIs.
- Implement authentication and authorization using Spring Security, OAuth 2.0, and JWT.
- Develop asynchronous processing using Kafka, RabbitMQ, or messaging systems.
- Improve application performance through caching and code optimization.
- Write unit and integration tests using JUnit and Mockito.
- Deploy and manage backend applications on AWS, Azure, or GCP.
- Work with Docker and Kubernetes for containerization and deployment.
- Participate in code reviews and maintain coding standards.
- Troubleshoot production issues and resolve application defects.
- Collaborate with cross-functional teams in Agile development environments.
We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.
Job ID:
J55172
Job Title:
Java Backend Developer
Location:
Chicago, IL
Duration:
10 Months + Extension
Domain Exposure:
Healthcare
Client:
To Be Discussed Later
Employment Type:
W-2, 1099, C2C
Work Authorization:
US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other
Job Title: Java Backend Developer
Location: Chicago, IL
Duration: 10 Months + Extension
Bill Rate: $82/hour (C2C)
Job Type: W-2, 1099, C2C
Client: To Be Discussed Later
Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other
Job Summary:
We are looking for an experienced Java Backend Developer responsible for designing, developing, and maintaining scalable backend applications and server-side components. The ideal candidate should have strong expertise in Java, Spring Boot, Microservices, REST APIs, database management, and cloud technologies. The candidate will work closely with frontend developers, architects, QA engineers, and DevOps teams to build high-performance enterprise applications.
Roles & Responsibilities
- Design, develop, and maintain backend applications using Java and Spring Boot.
- Build scalable and secure RESTful APIs for enterprise applications.
- Develop and maintain Microservices-based architecture.
- Implement business logic using Java, J2EE, and object-oriented programming concepts.
- Work with Spring Framework, Spring MVC, Spring Data JPA, and Hibernate.
- Design and optimize database schemas, queries, and stored procedures.
- Integrate backend services with third-party applications and external APIs.
- Implement authentication and authorization using Spring Security, OAuth 2.0, and JWT.
- Develop asynchronous processing using Kafka, RabbitMQ, or messaging systems.
- Improve application performance through caching and code optimization.
- Write unit and integration tests using JUnit and Mockito.
- Deploy and manage backend applications on AWS, Azure, or GCP.
- Work with Docker and Kubernetes for containerization and deployment.
- Participate in code reviews and maintain coding standards.
- Troubleshoot production issues and resolve application defects.
- Collaborate with cross-functional teams in Agile development environments.
We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.
See All 32 Backend Infrastructure Engineer Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find JobsBackend Infrastructure Engineer Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Backend Infrastructure Engineer Job Market in Illinois
A snapshot from current Illinois openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Technology & Software
What Illinois Employers Look For
The qualifications that appear most often in backend infrastructure engineer jobs across Illinois.
- Proficiency with cloud platforms such as AWS, Azure, or Google Cloud is required
- Experience designing and operating Kubernetes or containerized infrastructure environments
- Strong background in infrastructure-as-code tools including Terraform or Ansible
- Solid understanding of networking, load balancing, and distributed systems architecture
- Bachelor's degree in computer science, computer engineering, or a closely related field
- Familiarity with CI/CD pipelines, monitoring stacks, and incident response practices
Backend Infrastructure Engineer Jobs in Illinois: Frequently Asked Questions
How do you become a backend infrastructure engineer in Illinois?
Backend infrastructure engineering has no state-issued license in Illinois, so the path centers on a combination of education and demonstrated technical skill. Most Illinois employers expect a bachelor's degree in computer science or a related engineering discipline, though candidates with associate degrees and strong portfolios do get hired. Earning a vendor-recognized credential such as AWS Certified Solutions Architect or Certified Kubernetes Administrator strengthens your application considerably with the large enterprises and financial firms that dominate Illinois hiring.
How much do backend infrastructure engineers make in Illinois?
Backend infrastructure engineers in Illinois earn a median of about $132,110 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $80,980 for the lowest 10% to over $194,740 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire backend infrastructure engineers in Illinois?
Employers hiring backend infrastructure engineers in Illinois right now include McDonald's, Robotics Technologies, and SMARTZ, based on current listings on Migrate Mate as of November 2026. Illinois's dense concentration of financial technology firms, major healthcare systems, and Fortune 500 corporate headquarters makes it one of the more active and varied markets in the Midwest for this role.
Which Illinois cities have the most backend infrastructure engineer jobs?
The cities with the most backend infrastructure engineer openings in Illinois are Chicago, Oak Brook, and Champaign. Chicago dominates because it hosts the headquarters and large engineering centers of financial services companies, major airlines, and enterprise software firms, while suburban cities like Naperville and Schaumburg contribute meaningfully due to the regional offices and technology campuses of national corporations anchored there.
Are there remote backend infrastructure engineer jobs in Illinois?
Yes, and more than most fields. About 54% of backend infrastructure engineer openings tied to Illinois are remote or hybrid as of November 2026, reflecting how naturally the work lends itself to distributed teams. Cloud operations, infrastructure-as-code development, and on-call reliability work are the functions most commonly offered in fully remote arrangements, while roles requiring proximity to on-premises data centers or hardware tend to stay on-site.
How can I get hired as a backend infrastructure engineer in Illinois with little or no experience?
The most realistic entry path is an associate infrastructure or junior site reliability role at one of Illinois's large enterprise employers, where internal rotation programs and apprenticeships exist for candidates without a full work history. Firms with sizable Chicago-area engineering centers, including financial technology companies and healthcare IT organizations, regularly bring on new graduates through structured onboarding cohorts. Building a hands-on portfolio using open-source Kubernetes clusters or cloud free-tier environments, paired with an AWS or Azure foundational certification, closes the experience gap faster than additional coursework alone.
Where can I find and apply to backend infrastructure engineer jobs in Illinois?
You can find and apply to backend infrastructure engineer jobs in Illinois on Migrate Mate, which lists current Illinois openings updated regularly. Search the listings, find the roles that match your experience and location preferences, and apply directly to the ones that fit.
See All 32 Backend Infrastructure Engineer Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
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