1,796 software development engineer jobs at 578 companies in Illinois
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Software Development Engineer III
Illinois or Texas or Arizona or Colorado or Kansas or Oklahoma or Indiana or Florida or Missouri
$106k-$150k/yrRemoteFull Time
FirsTech: FirsTech is a private Busey-owned payment processor providing automated receivables and payment solutions to businesses and institutions.
4+ YOE4+ years software development experience, advanced knowledge of C#, .NET, Microsoft SQL, Azure services and DevOps; BS preferred; experience leading scrum teams and mentoring engineers.
C#, .NET, Microsoft SQL, Microsoft Internet Information Services, Microsoft Visual Studio, Microsoft Azure Cloud Services, Microsoft Azure DevOps, Continuous Integration/Continuous Delivery/Deployment
Nidec CorporationTokyo Stock Exchange: 6594: Global manufacturer of electric motors and electronic components.
0+ YOEBachelor's degree in electronics, electrical, computer engineering, or equivalent technical field; 0–1+ years' embedded software experience; C/C++, lab equipment, Microsoft Office, and version control experience.
C, C++, Oscilloscopes, Logic analyzers, Function generators, Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Git, Python, Doxygen, UML, Atlassian Suite, Bitbucket, Jira, Confluence, Jenkins
Illinois or Texas or Arizona or Colorado or Kansas or Oklahoma or Indiana or Florida or Missouri
$106k-$150k/yrRemoteFull Time
FirsTech: FirsTech is a private Busey-owned payment processor providing automated receivables and payment solutions to businesses and institutions.
4+ YOE4+ years software development experience, advanced knowledge of C#, .NET, Microsoft SQL, IIS, Visual Studio, and Azure; experience leading scrum teams and mentoring engineers; bachelor’s degree preferred.
C#, .NET, Microsoft SQL, Microsoft Internet Information Services, Microsoft Visual Studio, Microsoft Azure Cloud Services, Microsoft Azure DevOps, Continuous Integration/Continuous Delivery/Deployment
Portland or Chicago or Boston or Seattle or Dallas
$96k-$116k/yrOnsiteFull Time
WEXNYSE: WEX: Public fintech and payments helping businesses manage fleet fuel, employee benefits, and corporate payments.
3+ YOERequires 3–5 years in data engineering, data warehousing, or software development; hands-on Snowflake and dbt experience; CI/CD automation, data modeling, testing, architecture, and analytical problem-solving skills.
Illinois or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Texas or Rhode Island or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
2+ YOE2+ years systems analysis and application development; 1+ year development in Java/C++/Python; Agile experience; 1+ year with AI/generative AI, Confluent Kafka, and LLMs such as Gemina or Claude.
Java, C++, Python, Confluent Kafka, Gemina, Claude
Expedia GroupNASDAQ: EXPE: Global travel technology powering online booking platforms.
5+ YOEBachelor’s degree or equivalent experience, 5+ years developing production systems, expertise in Java or Kotlin, React familiarity, scalable backend APIs, REST or GraphQL, and distributed systems experience.
OpticsPlanet: Online retailer of optics, shooting, hunting, military, law-enforcement, eyewear, and laboratory gear for professionals and enthusiasts.
4+ YOEBachelor's in CS or related, 4+ years C#/.NET experience (Blazor), MS SQL Server and VBA proficiency, EM engineering tool experience, strong OOP/design pattern knowledge, cross-team collaboration skills.
Siemens Industry Software: Private Siemens industrial-software business providing lifecycle, electronic-design, manufacturing, low-code, and AI software to industrial organizations.
PhD in computational/applied mechanics or related field, proven FEA contact mechanics development experience, strong continuum mechanics and algorithm skills, Fortran/C++/C development, HPC and parallelization experience, U.S. employment authorization required.
United States or Arizona or Arkansas or California or Colorado or Florida or Georgia or Illinois or Indiana or Iowa or Maryland or Michigan or Minnesota or Missouri or North Carolina or Ohio or Oklahoma or Pennsylvania or South Carolina or Tennessee or Texas or Washington or Virginia
$104k-$115k/yrRemoteFull Time
Nurture.io: A technology providing a relational engagement platform and software to help organizations connect with their communities.
Experienced full-stack developer with PHP/CakePHP, JavaScript/TypeScript, Svelte/React, PostgreSQL, API integrations, and familiarity with AWS (EC2, RDS, S3) and multi-tenant system design.
Clearwater AnalyticsNew York Stock Exchange: CWAN: Provider of SaaS-based investment accounting and analytics software.
7+ YOEBachelor's in CS or related,7+ years professional experience,proficiency in Java/Python,cloud platforms,messaging systems,SDLC/Agile,production monitoring,and strong problem-solving and communication skills.
Chicago or Illinois or United States or San Francisco or Canada or United Kingdom or Netherlands or Italy or Germany
$200-$300/hrRemoteContract
Turing: AI research accelerator and intelligent talent cloud platform.
3+ YOERequires 3+ years of software engineering experience, full-stack development and scalable production software expertise, strong architecture and debugging skills, and excellent written and oral communication.
Python, JavaScript, ReactJS, C, C++, Java, Rust, Go
Optum HealthNYSE: UNH: Patient-centered healthcare organization providing primary, specialty, surgical, behavioral and home care to communities nationwide.
1+ YOEBachelor's degree in computer science or IT, 1+ year software engineering experience, Java and Spring Boot microservices, React or Next.js, and relational database development.
Modern Woodmen of America: Fraternal financial services organization providing life insurance and annuities.
Associate degree in computer science, information technology, software development, or related field required; software development or technical experience, programming knowledge, analytical skills, and SDLC experience required.
Relativity: Private legal data intelligence providing AI-powered e-discovery software to law firms, corporations, and government agencies.
Bachelor's in Computer Science (or equivalent), experience with object-oriented programming (C# or Java), REST APIs, agile development, and software engineering practices; preferred experience with Azure, serverless, and DevOps.
Motorola SolutionsNYSE: MSI: Global leader in mission-critical communications and security technology.
Bachelor's or master's degree in electrical, computer, or software-related engineering or computer science; experience with C/C++, Linux or Unix, object-oriented development, debugging, Agile, Git, and Jira.
Epsilon: Global marketing-data, consumer-analytics, and marketing-technology serving brands.
1+ YOEBachelor's degree in computer science, computer engineering, or related field; 1+ year software development experience with Java or Python; SQL, relational databases, Unix, and shell scripting experience.
Menlo Park or New York City or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$166k-$195k/yrHybridFull Time
Robinhood CryptoNASDAQ: HOOD: Wholly owned U.S. crypto subsidiary providing retail customers cryptocurrency trading, custody, transfers, and staking.
2+ YOE2+ years of software development experience; backend expertise in Go, Python, or Java; cloud-native architecture, system design, data modeling, and software engineering fundamentals required.