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12,364 developer jobs at 3,502 companies in Round Lake Beach, IL

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Graduate Developer
Farmington Hills or Rosemont or Pennsylvania or Houston or Dallas or Golden
HybridFull Time
GHD
GHD: Global professional services firm specializing in engineering and architecture.
0+ YOEBachelor's degree required, 0-2 years developer experience, proficiency in JavaScript and Python, front- or back-end development, data visualization and manipulation skills.
Javascript, Python, Earth Volumetric Studio
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2w
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Senior Developer
Chicago, Illinois, United States
$175k-$225k/yr HybridFull Time
Optimal Market Technologies
Optimal Market Technologies: Operates a broker-dealer platform for wholesale options execution.
5+ YOE5+ years software development experience; strong C++ and Python; Linux apps; experience in latency-sensitive or trading systems; fluent use of AI-assisted development tools (Claude Code); strong communication skills.
Claude Code, C++, Python, Linux, FIX Protocol, SQL, PostgreSQL, GoogleTest, AERON, perf, gprof, ASan, UBSan, gcov, lcov, Rust
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1mo
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Developer I
Gurugram or Chicago or Houston
OnsiteFull Time
United Airlines
United AirlinesNASDAQ: UAL: Operates a global network of passenger and cargo flights.
3+ YOEGraduate engineer with 3+ years development experience, foundational .net and JavaScript/React skills, exposure to cloud-native apps, REST APIs, RDBMS, Agile, and strong communication.
.NET, JavaScript, React, PostgreSQL, Redis, Kafka, REST APIs, AWS Lambda, AWS ECS, AWS EKS, CI/CD
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1mo
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Senior Developer
Columbus or Austin or Chicago or Detroit or Dallas or Houston
$57k-$113k/yr OnsiteFull Time
Huntington
HuntingtonNASDAQ: HBAN: Provides regional commercial, consumer, and mortgage banking services.
3+ YOE3+ years Java/J2EE development experience, Bachelor's degree or equivalent, REST API and JavaScript/Dojo proficiency, SQL skills, strong OOP and problem-solving, experience with enterprise integrations.
Java, J2EE, JavaScript, Dojo, SQL, RESTful APIs, IBM FileNet Content Management, IBM Case Manager, IBM BAW, WebSphere Application Server
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2mo
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Software Developer (Fullstack)
Westmont, Illinois, United States
$120k-$145k/yr OnsiteFull Time
Crash Champions
Crash Champions: Provider of automotive collision repair and paint services.
3+ YOE3+ years application development with .NET; strong frontend skills (HTML5, CSS3/SCSS, JavaScript/TypeScript, React/Angular); API development; Azure DevOps; SQL; SDLC experience; teamwork.
C#, .NET Core, Azure DevOps, React, Angular, NextJS, TypeScript, REST APIs, SQL, Bootstrap
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1mo
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Application Developer - Salesforce
Oak Brook, Illinois, United States
$77k-$145k/yr OnsiteFull Time
Chamberlain Group
Chamberlain Group: Provides smart access solutions and residential garage door openers.
3+ YOEBachelor’s degree in Information Systems or equivalent; 3+ years SFDC development experience; Salesforce Lightning, LWCs, Visualforce, Apex; HTML/CSS/JavaScript; Java; Salesforce Developer and Experience Cloud preferred.
Salesforce, Lightning, LWC, Visual Workflows, Visualforce, Apex, Data Loader, HTML, CSS, JavaScript, JAVA
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2mo
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ServiceNow Developer
Chicago, Illinois, United States
$120k-$130k/yr HybridFull Time
Hub International
Hub International: Provides global insurance brokerage and risk management services.
3+ YOEMinimum 3 years of hands-on ServiceNow development experience; ITSM/ITOM/HAM modules; CAD/CSA/CIS certifications; strong scripting and integrations; ITIL familiarity.
ServiceNow, JavaScript, IntegrationHub, REST, SOAP, ATF
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1mo
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Web Developer
Milwaukee, Wisconsin, United States
$60k-$65k/yr HybridFull Time
University of Wisconsin-Milwaukee
University of Wisconsin-Milwaukee: Provides higher education degrees and conducts scientific research.
3+ YOE3+ years professional experience in web design or web application development, including HTML and CSS and visual/graphic design. Experience with WordPress and web accessibility preferred.
HTML, CSS, WordPress
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1w
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Application Developer
Oakbrook Terrace, Illinois, United States
$97k-$130k/yr OnsiteFull Time
Spotless Brands
Spotless Brands: Operates regional car wash and automotive detailing service brands.
5+ YOE5+ years software development experience, bachelor's degree, proficiency in C#, Java or C++, Python, strong SQL and cloud (Azure/AWS) skills, SDLC/Git and networking knowledge.
C#, Java, C++, Python, SQL Server, MySQL, PostgreSQL, Microsoft Azure, AWS, Git, POS, ERP, HCM/HRIS
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1mo
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Automation Developer
Saint Paul or Chicago or Evansville or Indianapolis
$62k-$153k/yr OnsiteFull Time
Old National Bank
Old National Bank: Provides personal and business banking and wealth management services.
5+ YOEBachelor's in CS/Engineering/IS, 5+ years automation development, experience with UiPath/Power Automate/Automation Anywhere/Python, Git, agile familiarity, UiPath Associate a plus, willing to travel occasionally.
UiPath, Power Automate, Automation Anywhere, Python, AI/ML APIs, low-code platforms, Git, NLP
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2d
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Application Developer
Chicago, Illinois, United States
$65k-$90k/yr HybridFull Time
ProSight Financial Association
ProSight Financial Association: Professional association for financial services research and training.
3+ YOEBachelor's in computer science,3+ years software development,2+ years SQL and .NET,Microsoft Fabric and SSIS preferred,Python preferred,Agile experience,strong analytical and communication skills.
SQL, .NET, Microsoft Fabric, Microsoft Azure, SSIS, Python
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1w
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Unqork Developer
Chicago, Illinois, United States
$110k-$140k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
6+ YOEUnqork development experience, Unqork Certified Associate Configurator, API and data integration knowledge, AMS/production support, cloud experience (Azure/AWS), stakeholder communication; 6+ years experience.
Unqork, API, Azure, AWS
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1w
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Creative Developer
Chicago, Illinois, United States
$65k-$75k/yr HybridFull Time
MiQ
MiQ: Provide programmatic advertising and data-driven marketing intelligence solutions.
2+ YOE2+ years digital media or development experience; proficiency in HTML/CSS/JavaScript, Google Web Designer/Sizmek/Celtra, portfolio required; degree or bootcamp preferred; strong design and attention to detail.
HTML5, HTML, CSS, JavaScript, Google Web Designer, Sizmek, Celtra, Photoshop, InDesign, Illustrator, After Effects, Adobe Media Encoder
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3w
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Mainframe Developer
Irving or Charlotte or Atlanta or Brookfield
$60k-$135k/yr OnsiteFull Time
Wipro
WiproNYSE: WIT: Global technology services and consulting for digital transformation.
5+ YOE5+ years supporting/developing Mainframe and Teradata applications; 7+ years with TSO/ISPF, SPUFI, JCL, COBOL, SQL, DB2, VSAM, Easytrieve; experience with CA7, batch abend resolution, SQL analysis, and Microsoft Office.
TSO/ISPF, SPUFI, JCL, COBOL, SQL, DB2, VSAM, Easytrieve, Teradata, CA7, Microsoft Office
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2mo
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Mobile Developer (Swift)
Wheaton, Illinois, United States
$80k-$100k/yr RemoteFull Time
Crossway
Crossway: Publishes the ESV Bible and gospel-centered Christian literature.
Proficiency in mobile app development with Swift/SwiftUI, Objective-C/ UIKit, SQLite, and Git; strong collaboration and detail-oriented.
Swift, SwiftUI, Objective-C, UIKit, SQLite, Git
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3mo
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Python Developer IV
Webster or Chicago or St Petersburg or Phoenix or Tempe
$111k-$175k/yr HybridFull Time
Paychex
PaychexNASDAQ: PAYX: Provider of integrated payroll, HR, and benefits outsourcing solutions.
5+ YOE5+ years backend software development; Python/Django; AWS; REST APIs; PostgreSQL/MySQL; Docker; CI/CD.
Python, Django, REST, Celery, Redis, AWS, EC2, S3, RDS, Lambda, CloudWatch, PostgreSQL, MySQL, Docker, Kubernetes, Jenkins, GitHub Actions
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1mo
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Research Developer
Amsterdam or Chicago or London or New York City
OnsiteFull Time
Headlands Technologies
Headlands Technologies: A global proprietary trading firm utilizing quantitative algorithms.
Apply statistics and machine learning to noisy data; develop predictive signals and trading models; solid software development skills in Java, C++, or Python; collaborative and results-oriented.
Java, C++, Python
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2mo
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Python Developer (Airlines)
Chicago, Illinois, United States
HybridContract
Appex Innovation
Appex Innovation: Provides AI-driven software solutions for healthcare revenue and management.
10+ YOERobust Python development experience, AWS, Docker, Linux/Windows, version control with Git; 10+ years preferred for contract role.
Python, Pandas, AWS, Docker, Linux, Windows, Git
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1mo
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Microservices Developer
Chicago, Illinois, United States
$90k-$115k/yr HybridFull Time
Wilson Sporting Goods
Wilson Sporting GoodsNYSE: AS: Manufacturer and retailer of premium sports equipment and apparel.
2+ YOEBachelor's in CS or related, minimum 2 years cloud development and microservices experience. Experience with TypeScript, Node.js, Serverless Framework, AWS Lambda, DynamoDB, MongoDB, Angular; knowledge of Java and event-driven/APIs/Agile practices. Global team experience desirable.
TypeScript, Node.js, Serverless Framework, AWS Lambda, AWS DynamoDB, MongoDB, Angular, Java, Centric, Salesforce, Elastic Suite, Cegid POS, ASBUS, PIM, DAM
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20h
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Staff ServiceNow Developer
Chicago, Illinois, United States
$150k-$262k/yr HybridFull Time
ServiceNow
ServiceNowNYSE: NOW: Provides a cloud platform for automating enterprise digital workflows.
8+ YOE8+ years enterprise IT experience as a ServiceNow platform engineer/developer with deep platform, architecture, customization, JS/Java, database and troubleshooting skills.
ServiceNow, JavaScript, Java, Oracle, MySQL, PostgreSQL, AJAX, DOM, CSS, XML, HTML, XHTML, Python, Perl, Unix Shell, Windows Shell, Splunk, Linux, Microsoft Windows Server, Java JDK
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