Backend Engineer Visa Sponsorship Jobs in Illinois
Illinois is one of the Midwest's strongest markets for backend engineers seeking visa sponsorship, anchored by Chicago's dense concentration of tech employers. Major companies like Motorola Solutions, Morningstar, and Groupon have sponsored backend roles, alongside a growing fintech sector and a steady pipeline of talent from the University of Illinois at Urbana-Champaign and Northwestern.
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Get Access To All JobsSalary range is:
$119,030.52 - $147,000.00
This position is bonus and/or commission eligible.
CCC Intelligent Solutions Inc. (CCC) is a leading cloud platform for the multi-trillion-dollar insurance economy, creating intelligent experiences for insurers, repairers, automakers, part suppliers, and more. At CCC, we’re making life just work by empowering more than 35,000 businesses with industry-leading technology to get drivers back on the road and to health quickly and seamlessly. We’re pushing boundaries with innovative AI solutions that simplify and enhance the claims and repair journey. Through purposeful innovation and the strength of its connections, CCC technologies empower the people and industry relied upon to keep lives moving forward when it matters most.
The Role
We are seeking a Senior Backend Engineer who is passionate about database modernization, performance optimization, and strategic refactoring of mission-critical systems. You will be a key member of the DPS Core & Data Engine Squad, working on the system-of-record platform that powers both internal (DPS) and external (IES) claims management experiences supporting millions of transactions and billions of dollars in claims.
This is a modernization engineering role for someone who gets excited about:
- Refactoring complex stored procedures and carving out domain logic into maintainable services
- Optimizing SQL performance and improving system efficiency
- Creating safe migration patterns that enable continuous modernization while maintaining business continuity
- Working in .NET codebases and evolving them into clean, testable, domain-aligned modules
If you love the challenge of strategic system evolution and want to participate in evolving the technical architecture of a multi-year transformation from monolithic database logic to service-oriented architecture—this role is for you.
Key Responsibilities:
Database Engineering & Modernization (60%)
- Stored procedure refactoring: Analyze, optimize, and decompose complex stored procedures into smaller, testable, well-documented units
- Performance engineering: Query tuning, indexing strategy, execution plan analysis, optimizing data access patterns
- Schema evolution: Design backward-compatible schema changes with safe rollout/rollback patterns
- Migration seams: Create facades, wrappers, and anti-corruption layers around stored procedures to enable gradual extraction of business logic into services
Legacy .NET Modernization (30%)
- Refactor .NET Framework code supporting DPS workflows into maintainable, testable modules
- Implement strangler fig patterns to incrementally move logic from database service layer while maintaining production stability
- Build domain-aligned modules/services with clear contracts that enable the Domain & Services Squad to extract capabilities
- Establish patterns for dependency injection, observability, and error handling in established .NET codebases
Operational Excellence (10%)
- Implement performance baselines, regression detection, and alerting for data-intensive workflows
- Participate in incident response for data/performance-related production issues
- Create diagnostic tooling and runbooks to reduce time-to-resolution
- Collaborate with SRE/DevOps on deployment safety (blue/green, feature flags, canary releases for schema changes)
Requirements
Technical Skills
- 8+ years of professional software development experience in object-oriented languages (C#/.NET required)
- Expert-level SQL Server knowledge (SQL Server 2019):
- Advanced query optimization (execution plans, index tuning, query hints)
- Stored procedure, function, and trigger development/refactoring
- Database design and normalization
- Performance tuning at scale (multi-million row tables, complex joins, aggregations)
- Understanding of indexing strategies (clustered, non-clustered, filtered, columnstore)
- SQL Agent jobs and automated workflow patterns
- Transaction isolation levels, locking, and concurrency management
- C# and .NET Framework/.NET Core (legacy and modern)
- Experience refactoring established systems while maintaining production stability
- SQL source control (migrations, version control for schema/stored procedures)
Highly Desired:
- Experience with strangler fig, anti-corruption layer, and facade patterns in practice
- Hands-on experience migrating logic from stored procedures service layer in production systems
- Familiarity with domain-driven design (DDD) concepts (bounded contexts, aggregates, repositories)
- Azure SQL Database, Azure DevOps experience
- Observability tools (Application Insights, SQL Profiler)
- API design and versioning (REST, OpenAPI/Swagger)
- Unit testing frameworks (xUnit, NUnit) and test data builder patterns
- PowerShell for database scripting/automation
- Experience with microservices architecture and event-driven patterns
- Familiarity with Entity Framework Core, Dapper, or other ORMs (and knowing when to use native SQL)
About CCC's Commitment to Employees:
CCC Intelligent Solutions understands that our employees play an integral role in our vision to shape a world where life just works. Our team is defined by our values of Integrity, Customer-Focus, Innovation, Inclusion & Diversity, Tenacity, and Connection. Through diverse perspectives, purposeful innovation, and the strength of connections, our technologies empower the people and industry relied upon to keep lives moving forward when it matters most.
At CCC, together everyone can thrive as we innovate and collaborate, creating employee experiences that just work. We are committed to providing opportunities for our people to make real-life impacts, advance in their careers, and contribute to CCC’s success.
CCC offers competitive compensation and benefits to support you and your families, including:
- 401K Match
- Paid time off
- Annual Incentive Plan Performance Bonus
- Comprehensive health insurance
- Adoption Assistance
- Tuition Reimbursement
- Wellness Programs
- Stock Purchase Plan options
- Employee Resource Groups
For more information about our benefits, please check out our careers site.
Here, you belong. You are seen, valued, and respected. We celebrate you for who you are and all you bring. Every voice is heard and is important to our success. You can hear what employees have to say about our culture here.
If you require reasonable accommodation to complete a job application, please contact (800) 621-8070.
Salary range is:
$119,030.52 - $147,000.00
This position is bonus and/or commission eligible.
CCC Intelligent Solutions Inc. (CCC) is a leading cloud platform for the multi-trillion-dollar insurance economy, creating intelligent experiences for insurers, repairers, automakers, part suppliers, and more. At CCC, we’re making life just work by empowering more than 35,000 businesses with industry-leading technology to get drivers back on the road and to health quickly and seamlessly. We’re pushing boundaries with innovative AI solutions that simplify and enhance the claims and repair journey. Through purposeful innovation and the strength of its connections, CCC technologies empower the people and industry relied upon to keep lives moving forward when it matters most.
The Role
We are seeking a Senior Backend Engineer who is passionate about database modernization, performance optimization, and strategic refactoring of mission-critical systems. You will be a key member of the DPS Core & Data Engine Squad, working on the system-of-record platform that powers both internal (DPS) and external (IES) claims management experiences supporting millions of transactions and billions of dollars in claims.
This is a modernization engineering role for someone who gets excited about:
- Refactoring complex stored procedures and carving out domain logic into maintainable services
- Optimizing SQL performance and improving system efficiency
- Creating safe migration patterns that enable continuous modernization while maintaining business continuity
- Working in .NET codebases and evolving them into clean, testable, domain-aligned modules
If you love the challenge of strategic system evolution and want to participate in evolving the technical architecture of a multi-year transformation from monolithic database logic to service-oriented architecture—this role is for you.
Key Responsibilities:
Database Engineering & Modernization (60%)
- Stored procedure refactoring: Analyze, optimize, and decompose complex stored procedures into smaller, testable, well-documented units
- Performance engineering: Query tuning, indexing strategy, execution plan analysis, optimizing data access patterns
- Schema evolution: Design backward-compatible schema changes with safe rollout/rollback patterns
- Migration seams: Create facades, wrappers, and anti-corruption layers around stored procedures to enable gradual extraction of business logic into services
Legacy .NET Modernization (30%)
- Refactor .NET Framework code supporting DPS workflows into maintainable, testable modules
- Implement strangler fig patterns to incrementally move logic from database service layer while maintaining production stability
- Build domain-aligned modules/services with clear contracts that enable the Domain & Services Squad to extract capabilities
- Establish patterns for dependency injection, observability, and error handling in established .NET codebases
Operational Excellence (10%)
- Implement performance baselines, regression detection, and alerting for data-intensive workflows
- Participate in incident response for data/performance-related production issues
- Create diagnostic tooling and runbooks to reduce time-to-resolution
- Collaborate with SRE/DevOps on deployment safety (blue/green, feature flags, canary releases for schema changes)
Requirements
Technical Skills
- 8+ years of professional software development experience in object-oriented languages (C#/.NET required)
- Expert-level SQL Server knowledge (SQL Server 2019):
- Advanced query optimization (execution plans, index tuning, query hints)
- Stored procedure, function, and trigger development/refactoring
- Database design and normalization
- Performance tuning at scale (multi-million row tables, complex joins, aggregations)
- Understanding of indexing strategies (clustered, non-clustered, filtered, columnstore)
- SQL Agent jobs and automated workflow patterns
- Transaction isolation levels, locking, and concurrency management
- C# and .NET Framework/.NET Core (legacy and modern)
- Experience refactoring established systems while maintaining production stability
- SQL source control (migrations, version control for schema/stored procedures)
Highly Desired:
- Experience with strangler fig, anti-corruption layer, and facade patterns in practice
- Hands-on experience migrating logic from stored procedures service layer in production systems
- Familiarity with domain-driven design (DDD) concepts (bounded contexts, aggregates, repositories)
- Azure SQL Database, Azure DevOps experience
- Observability tools (Application Insights, SQL Profiler)
- API design and versioning (REST, OpenAPI/Swagger)
- Unit testing frameworks (xUnit, NUnit) and test data builder patterns
- PowerShell for database scripting/automation
- Experience with microservices architecture and event-driven patterns
- Familiarity with Entity Framework Core, Dapper, or other ORMs (and knowing when to use native SQL)
About CCC's Commitment to Employees:
CCC Intelligent Solutions understands that our employees play an integral role in our vision to shape a world where life just works. Our team is defined by our values of Integrity, Customer-Focus, Innovation, Inclusion & Diversity, Tenacity, and Connection. Through diverse perspectives, purposeful innovation, and the strength of connections, our technologies empower the people and industry relied upon to keep lives moving forward when it matters most.
At CCC, together everyone can thrive as we innovate and collaborate, creating employee experiences that just work. We are committed to providing opportunities for our people to make real-life impacts, advance in their careers, and contribute to CCC’s success.
CCC offers competitive compensation and benefits to support you and your families, including:
- 401K Match
- Paid time off
- Annual Incentive Plan Performance Bonus
- Comprehensive health insurance
- Adoption Assistance
- Tuition Reimbursement
- Wellness Programs
- Stock Purchase Plan options
- Employee Resource Groups
For more information about our benefits, please check out our careers site.
Here, you belong. You are seen, valued, and respected. We celebrate you for who you are and all you bring. Every voice is heard and is important to our success. You can hear what employees have to say about our culture here.
If you require reasonable accommodation to complete a job application, please contact (800) 621-8070.
Backend Engineer Job Roles in Illinois
See all 362+ Backend Engineer Jobs in Illinois
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Search Backend Engineer Jobs in IllinoisBackend Engineer Jobs in Illinois: Frequently Asked Questions
Which companies sponsor visas for backend engineers in Illinois?
Chicago-headquartered employers across fintech, enterprise software, and e-commerce have an established history of H-1B visa sponsorship for backend engineers. Companies including Morningstar, Motorola Solutions, Discover Financial, and Avant have filed Labor Condition Applications for backend and software engineering roles. Larger tech-forward employers and financial services firms in the Chicago metro tend to sponsor most consistently, while smaller startups may do so less frequently.
Which visa types are most common for backend engineer roles in Illinois?
The H-1B is the most common work visa for backend engineers in Illinois, as software and systems development roles generally qualify as specialty occupations requiring at least a bachelor's degree in computer science or a related field. Candidates with Canadian or Mexican citizenship may pursue the TN visa. Those with extraordinary achievement may qualify for the O-1A. Some employers also support L-1B transfers for intracompany backend specialists.
Which cities in Illinois have the most backend engineer sponsorship jobs?
Chicago accounts for the overwhelming majority of backend engineer sponsorship activity in Illinois, particularly in the Loop, River North, and Fulton Market corridors where tech and fintech companies cluster. The broader Chicago metro, including suburbs like Schaumburg and Downers Grove, also hosts established technology employers. Outside Chicago, Champaign-Urbana has a smaller but active tech scene tied closely to the University of Illinois.
How to find backend engineer visa sponsorship jobs in Illinois?
Migrate Mate filters job listings specifically by visa sponsorship availability, so you can search backend engineer roles in Illinois without sifting through postings that won't support international candidates. Rather than guessing which companies sponsor, Migrate Mate surfaces employers that have an active sponsorship history for backend and software engineering positions in Illinois, saving significant time in your job search.
Are there any Illinois-specific factors backend engineers should know before pursuing sponsorship?
Illinois employers filing H-1B petitions for backend engineers must meet Department of Labor prevailing wage requirements for the specific role and location, which are tied to the Chicago-Naperville-Elgin metropolitan area for most positions. Illinois also has a strong university pipeline through UIUC and Northwestern, meaning employers receive high applicant volume from OPT and STEM OPT candidates, which can influence how actively individual companies invest in full H-1B sponsorship.
What is the prevailing wage for sponsored backend engineer jobs in Illinois?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.