Full Stack Engineer Visa Sponsorship Jobs in Illinois
Full stack engineer visa sponsorship jobs in Illinois are concentrated in Chicago, where major employers like Salesforce, Morningstar, Groupon, and a growing fintech sector actively hire international engineers. The Chicago tech scene also draws demand from healthcare IT companies and established consultancies, making Illinois one of the more active Midwest states for full stack sponsorship roles.
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The Senior Full Stack Engineer performs software engineering activities in all layers of the stack, from setting up the database to programming in the back-end and the appearance at the front-end. The Senior Full Stack Engineer work assignments involve moderately complex to complex issues where the analysis of situations or data requires an in-depth evaluation of variable factors. As Centerwell builds its AI engineering function from the ground up, we need a platform foundation strong enough to support everything that comes next. As Lead Full-Stack Engineer focused on platform and API engineering, you will design and build the service layer that connects AI capabilities, data systems, and product frontends—setting the standards for how services are built, secured, and operated across the team.
You will work with meaningful architectural scope, making decisions that span API design, security patterns, and deployment practices. The platform you build will serve care teams and patients across hundreds of Centerwell clinics. If you want to build platforms that others build on—and do it in service of better primary care—this is the role for you.
Key Responsibilities
- Platform and API Architecture: Design and lead development of core backend services, REST and GraphQL APIs, and service-to-service integrations that connect all layers of Centerwell's AI product stack.
- Security and Compliance by Design: Establish patterns for authentication, authorization, rate limiting, PHI access control, and audit logging. Ensure HIPAA compliance is embedded in platform design from day one—not bolted on after the fact.
- AI and LLM Integration Patterns: Define and implement reusable patterns for integrating AI capabilities into product APIs, including LLM routing, streaming responses, tool orchestration, and model output handling.
- Observability and Reliability: Build logging, monitoring, and alerting infrastructure so the platform is operable and debuggable at scale.
- Full-Stack Feature Delivery: Contribute to product feature development end-to-end using TypeScript and Next.js, from server-side APIs to rendered UI.
- Architecture Reviews and Standards: Drive architecture reviews and define backend engineering standards that the full engineering team builds on.
Use your skills to make an impact
Required Qualifications
- B.S. or M.S. in Computer Science, Engineering, or a related field (or equivalent experience)
- 5+ years of software engineering experience with deep expertise in backend and platform engineering
- Strong proficiency in TypeScript and/or Python for API and service development
- Proven track record building scalable, production-grade REST or GraphQL APIs
- Solid understanding of authentication (OAuth2, OIDC), API security patterns, and authorization model design
- Working knowledge of HIPAA requirements, particularly secure transmission, storage, and access control for PHI
- Experience with Next.js and React sufficient for full-stack feature contribution
- Demonstrated ownership of complex backend systems end-to-end, from architecture through production operation
- Hands-on experience with AI-assisted development tools and LLM coding harnesses (Claude Code, Pi Agent, Cursor, Codex, or similar)
Preferred Qualifications
- Experience in healthcare, financial services, or other highly regulated industries
- Exposure to event-driven architecture, microservices, or API gateway patterns at scale
- Familiarity with AI/LLM integration patterns, including streaming APIs and tool-use orchestration
- Experience in a greenfield or team-founding engineering environment
Additional Information
The candidate must live close to one of our designated IT locations: NYC, NY; Louisville, KY; Tampa, FL; Fort Lauderdale, FL; Dallas/Frisco, TX; Boston, MA; Washington, D.C; Atlanta, GA; Nashville, TN; Chicago, IL; or Charlotte, NC.
Work at Home Requirements: To ensure Home or Hybrid Home/Office employees’ ability to work effectively, the self-provided internet service of Home or Hybrid Home/Office employees must meet the following criteria: At minimum, a download speed of 25 Mbps and an upload speed of 10 Mbps is required; wireless, wired cable or DSL connection is suggested. In certain roles, the minimum recommended internet speed required by Humana may not be sufficient for business needs. Humana reserves the right to require associates to upgrade their internet service if necessary. Work from a dedicated space lacking ongoing interruptions to protect member PHI / HIPAA information.
Travel: While this is a remote position, occasional travel to Humana's offices for training or meetings may be required.
Scheduled Weekly Hours
40
Pay Range
The compensation range below reflects a good faith estimate of starting base pay for full time (40 hours per week) employment at the time of posting. The pay range may be higher or lower based on geographic location and individual pay will vary based on demonstrated job related skills, knowledge, experience, education, certifications, etc.
$128,300 - $176,400 per year
This job is eligible for a bonus incentive plan. This incentive opportunity is based upon company and/or individual performance.
Description of Benefits
Humana, Inc. and its affiliated subsidiaries (collectively, “Humana”) offers competitive benefits that support whole-person well-being. Associate benefits are designed to encourage personal wellness and smart healthcare decisions for you and your family while also knowing your life extends outside of work. Among our benefits, Humana provides medical, dental and vision benefits, 401(k) retirement savings plan, time off (including paid time off, company and personal holidays, paid parental and caregiver leave), short-term and long-term disability, life insurance and many other opportunities.
About Us
About Humana: Humana Inc. (NYSE: HUM) is a leading U.S. healthcare company. Through our Humana insurance services and our CenterWell healthcare services, we make it easier for the millions of people we serve to achieve their best health – delivering the care and service they need, when they need it. These efforts are leading to a better quality of life for people with Medicare and Medicaid, families, individuals, military service personnel, and communities at large. Learn more about what we offer at Humana.com and at CenterWell.com.
Equal Opportunity Employer
It is the policy of Humana not to discriminate against any employee or applicant for employment because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, disability or protected veteran status. It is also the policy of Humana to take affirmative action, in compliance with Section 503 of the Rehabilitation Act and VEVRAA, to employ and to advance in employment individuals with disability or protected veteran status, and to base all employment decisions only on valid job requirements. This policy shall apply to all employment actions, including but not limited to recruitment, hiring, upgrading, promotion, transfer, demotion, layoff, recall, termination, rates of pay or other forms of compensation and selection for training, including apprenticeship, at all levels of employment.
Become a part of our caring community
The Senior Full Stack Engineer performs software engineering activities in all layers of the stack, from setting up the database to programming in the back-end and the appearance at the front-end. The Senior Full Stack Engineer work assignments involve moderately complex to complex issues where the analysis of situations or data requires an in-depth evaluation of variable factors. As Centerwell builds its AI engineering function from the ground up, we need a platform foundation strong enough to support everything that comes next. As Lead Full-Stack Engineer focused on platform and API engineering, you will design and build the service layer that connects AI capabilities, data systems, and product frontends—setting the standards for how services are built, secured, and operated across the team.
You will work with meaningful architectural scope, making decisions that span API design, security patterns, and deployment practices. The platform you build will serve care teams and patients across hundreds of Centerwell clinics. If you want to build platforms that others build on—and do it in service of better primary care—this is the role for you.
Key Responsibilities
- Platform and API Architecture: Design and lead development of core backend services, REST and GraphQL APIs, and service-to-service integrations that connect all layers of Centerwell's AI product stack.
- Security and Compliance by Design: Establish patterns for authentication, authorization, rate limiting, PHI access control, and audit logging. Ensure HIPAA compliance is embedded in platform design from day one—not bolted on after the fact.
- AI and LLM Integration Patterns: Define and implement reusable patterns for integrating AI capabilities into product APIs, including LLM routing, streaming responses, tool orchestration, and model output handling.
- Observability and Reliability: Build logging, monitoring, and alerting infrastructure so the platform is operable and debuggable at scale.
- Full-Stack Feature Delivery: Contribute to product feature development end-to-end using TypeScript and Next.js, from server-side APIs to rendered UI.
- Architecture Reviews and Standards: Drive architecture reviews and define backend engineering standards that the full engineering team builds on.
Use your skills to make an impact
Required Qualifications
- B.S. or M.S. in Computer Science, Engineering, or a related field (or equivalent experience)
- 5+ years of software engineering experience with deep expertise in backend and platform engineering
- Strong proficiency in TypeScript and/or Python for API and service development
- Proven track record building scalable, production-grade REST or GraphQL APIs
- Solid understanding of authentication (OAuth2, OIDC), API security patterns, and authorization model design
- Working knowledge of HIPAA requirements, particularly secure transmission, storage, and access control for PHI
- Experience with Next.js and React sufficient for full-stack feature contribution
- Demonstrated ownership of complex backend systems end-to-end, from architecture through production operation
- Hands-on experience with AI-assisted development tools and LLM coding harnesses (Claude Code, Pi Agent, Cursor, Codex, or similar)
Preferred Qualifications
- Experience in healthcare, financial services, or other highly regulated industries
- Exposure to event-driven architecture, microservices, or API gateway patterns at scale
- Familiarity with AI/LLM integration patterns, including streaming APIs and tool-use orchestration
- Experience in a greenfield or team-founding engineering environment
Additional Information
The candidate must live close to one of our designated IT locations: NYC, NY; Louisville, KY; Tampa, FL; Fort Lauderdale, FL; Dallas/Frisco, TX; Boston, MA; Washington, D.C; Atlanta, GA; Nashville, TN; Chicago, IL; or Charlotte, NC.
Work at Home Requirements: To ensure Home or Hybrid Home/Office employees’ ability to work effectively, the self-provided internet service of Home or Hybrid Home/Office employees must meet the following criteria: At minimum, a download speed of 25 Mbps and an upload speed of 10 Mbps is required; wireless, wired cable or DSL connection is suggested. In certain roles, the minimum recommended internet speed required by Humana may not be sufficient for business needs. Humana reserves the right to require associates to upgrade their internet service if necessary. Work from a dedicated space lacking ongoing interruptions to protect member PHI / HIPAA information.
Travel: While this is a remote position, occasional travel to Humana's offices for training or meetings may be required.
Scheduled Weekly Hours
40
Pay Range
The compensation range below reflects a good faith estimate of starting base pay for full time (40 hours per week) employment at the time of posting. The pay range may be higher or lower based on geographic location and individual pay will vary based on demonstrated job related skills, knowledge, experience, education, certifications, etc.
$128,300 - $176,400 per year
This job is eligible for a bonus incentive plan. This incentive opportunity is based upon company and/or individual performance.
Description of Benefits
Humana, Inc. and its affiliated subsidiaries (collectively, “Humana”) offers competitive benefits that support whole-person well-being. Associate benefits are designed to encourage personal wellness and smart healthcare decisions for you and your family while also knowing your life extends outside of work. Among our benefits, Humana provides medical, dental and vision benefits, 401(k) retirement savings plan, time off (including paid time off, company and personal holidays, paid parental and caregiver leave), short-term and long-term disability, life insurance and many other opportunities.
About Us
About Humana: Humana Inc. (NYSE: HUM) is a leading U.S. healthcare company. Through our Humana insurance services and our CenterWell healthcare services, we make it easier for the millions of people we serve to achieve their best health – delivering the care and service they need, when they need it. These efforts are leading to a better quality of life for people with Medicare and Medicaid, families, individuals, military service personnel, and communities at large. Learn more about what we offer at Humana.com and at CenterWell.com.
Equal Opportunity Employer
It is the policy of Humana not to discriminate against any employee or applicant for employment because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, disability or protected veteran status. It is also the policy of Humana to take affirmative action, in compliance with Section 503 of the Rehabilitation Act and VEVRAA, to employ and to advance in employment individuals with disability or protected veteran status, and to base all employment decisions only on valid job requirements. This policy shall apply to all employment actions, including but not limited to recruitment, hiring, upgrading, promotion, transfer, demotion, layoff, recall, termination, rates of pay or other forms of compensation and selection for training, including apprenticeship, at all levels of employment.
Full Stack Engineer Job Roles in Illinois
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Search Full Stack Engineer Jobs in IllinoisFull Stack Engineer Jobs in Illinois: Frequently Asked Questions
Which companies sponsor visas for full stack engineers in Illinois?
Large technology employers with established Illinois presences, including Salesforce, Morningstar, Accenture, and Zebra Technologies, have consistent records of sponsoring full stack engineers. Chicago's fintech sector, with companies like Enova and Avant, also sponsors regularly. Established consulting firms and healthcare IT companies such as Outcome Health round out the sponsorship pipeline for full stack roles in the state.
Which visa types are most common for full stack engineer roles in Illinois?
The H-1B visa is the most common visa for full stack engineers in Illinois, as software development roles typically qualify as specialty occupations requiring a relevant bachelor's degree or higher. Australians may also qualify for the E-3 visa, which has no lottery and is easier to obtain. Candidates already holding OPT or STEM OPT authorization are often the most attractive to Illinois employers because no cap lottery is required.
Which cities in Illinois have the most full stack engineer sponsorship jobs?
Chicago accounts for the overwhelming majority of full stack engineer visa sponsorship jobs in Illinois. The River North, West Loop, and Fulton Market neighborhoods are particularly dense with tech employers and startups. Suburban areas including Deerfield, Schaumburg, and Naperville also have sponsoring employers, particularly larger enterprise technology and healthcare IT companies with corporate campuses outside the city.
How to find full stack engineer visa sponsorship jobs in Illinois?
Migrate Mate filters job listings specifically by visa sponsorship availability, so you can search full stack engineer roles in Illinois without sifting through postings that don't support international candidates. Because sponsorship willingness is not always clearly stated in job postings, Migrate Mate's curated approach saves significant time for candidates targeting Illinois employers in fintech, healthcare IT, and enterprise software.
Are there state-specific considerations for full stack engineers seeking sponsorship in Illinois?
Illinois does not have state-level visa programs, so sponsorship depends entirely on individual employers. Chicago's strong university pipeline, including graduates from the University of Illinois at Urbana-Champaign, Northwestern, and the University of Chicago, means employers are familiar with OPT and H-1B processes. Illinois employers sponsoring H-1B roles must meet Department of Labor prevailing wage requirements for the Chicago metropolitan area, which tend to be competitive given the city's cost of living.
What is the prevailing wage for sponsored full stack 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.