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C Net Python Developer Jobs in Illinois, United States

37 c net python developer jobs from 30 companies hiring in Illinois, United States.

All jobs in Illinois, United StatesC Net Python Developer Jobs in United States
Cities:Chicago·Aurora·Rockford·Joliet·Naperville·Springfield·Peoria·North Peoria·Elgin·Waukegan·West Town·Champaign·Near North Side·Cicero·Belmont Cragin·Bloomington·Arlington Heights·Evanston·Schaumburg·Bolingbrook
37 jobs- Illinois
3w
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Principal Software Engineer (.Net)
United States
RemoteFull Time
Embrace Software Inc.
Embrace Software Inc.: Acquires and scales niche vertical-market software businesses.
7+ YOEAI-first development experience; expert in .NET/C# with Python; architecting and shipping distributed, cloud-native systems; forward-deployed engineer with strong communication and ownership.
Microsoft .NET, C#, Python, GitHub Copilot, Claude Code, Codex, Cursor, JetBrains AI
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6d
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Senior Software Engineer (C#/.NET & AI)
Chicago or New York City or Dallas or Boston or Portland
$122k-$146k/yr OnsiteFull Time
WEX
WEXNYSE: WEX: Provides global payment processing and business information management services.
7+ YOESenior software engineer with 7+ years of backend experience, strong C#/NET/Java/Python, REST APIs, React, databases, CI/CD, cloud (AWS/Azure).
C#, .NET, Java, Python, REST APIs, React, SQL Server, PostgreSQL, MySQL, MongoDB, Docker, Kubernetes, AWS, Azure, Git, CI/CD, Terraform
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1mo
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SDK Engineer - C#
United States
RemoteFull Time
Supabase
Supabase: Provides cloud-hosted databases and authentication tools for developers.
5+ YOE5+ years in C#/.NET; prior SDKs/developer tools experience; multi-language familiarity; strong communication; async/global teams; problem solving; comfortable with ambiguity.
C#, .NET, Unity, TypeScript, Python, Go
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18h
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C# Software Engineer
Chicago, Illinois, United States
$80k-$110k/yr OnsiteFull Time
Wolverine Trading
Wolverine Trading: Proprietary trading, asset management, and execution services firm.
3+ YOE3+ years software engineering in an OO language; experience with SQL, Python, .NET; Windows/Linux experience; strong communication and problem-solving.
C#, C++, Java, SQL, Python, .NET, WPF, Blazor, Pandas, Jupyter, Windows, Linux
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1mo
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Software Engineer - Product Test Frameworks - .NET/TestStand
United States
$141k-$261k/yr RemoteFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
5+ YOE5+ years in systems and test, with .NET/TestStand, C#, Python; test automation; NI TestStand experience; travel up to 10%.
.NET, TestStand, C#, Python, LabVIEW
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1mo
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Lead Software Engineer - Python
Westchester, Illinois, United States
RemoteFull Time
Follett
Follett: Operates campus bookstores and provides physical and digital educational materials.
5+ YOEBachelor's degree or equivalent; 5+ years software engineering; proven delivery of programs on time and on budget; strong Python, C#/.NET, SQL; agile experience; effective communicator.
Python, C#/.NET, SQL, WCF, MVC, Entity Framework, Webservices
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1mo
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Software Engineer - Product Security and DevOps (Teradyne, Deer Park) (Deer Park, IL, US)
Deer Park, Illinois, United States
$100k-$160k/yr OnsiteFull Time
Teradyne
TeradyneNASDAQ: TER: Manufactures automated testing systems and industrial robotics.
5+ YOE5+ years in product security, DevOps, or software development; strong security tooling; C/C++/C#, .NET; Git/GitLab/Jenkins; Python; CI/CD; independent with strong ownership.
Git, GitLab, Jenkins, Python, C, C++, C#, NET, .NET, Static Analysis, Penetration Testing, Software Composition Analysis
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1w
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Software Engineer I (.NET MVC)
Warrenville, Illinois, United States
$70k-$90k/yr OnsiteFull Time
Phigenics
Phigenics: Provides independent water management guidance and safety testing services.
1+ YOEAssociates or Bachelor's in Computer Science; 1-3 years IT experience; skills in C#, ASP.NET MVC, JavaScript, SQL Server; US resident with Green Card or citizenship; no visa sponsorship.
C#, ASP.NET MVC, Entity Framework, JavaScript, jQuery, CSS, Bootstrap, SQL Server, Python, .NET
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2mo
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Staff Software Engineer
United States
$125k-$145k/yr RemoteFull Time
Polly
Polly: Provides embedded insurance for car dealerships and their customers.
Backend and/or frontend development with C#, .NET, React, or Python; cloud platforms (Azure preferred); microservices; automated testing; CI/CD; observability.
C#, NET, React, Python, Azure, Microservices, CI/CD, Observability
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1mo
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Software Engineer - Product Test Frameworks - .NET/TestStand
United States or India or Carlsbad or Tempe or Duluth or Hyderabad or Remote - Georgia or Remote - California or Remote - Arizona or Carlsbad or Tempe
$141k-$222k/yr RemoteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
5+ YOEBS in Electrical Engineering or CS, 5+ yrs systems/test, TS/C#/Python, test automation, APIs, travel up to 10%.
TestStand, C#, Python, LabVIEW
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3w
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Software Engineer
United States
RemoteFull Time
Infinx
Infinx: Provides AI-powered revenue cycle management solutions for healthcare providers.
2+ YOE2+ years software development; Bachelor's in CS; experience with PHP, JavaScript, TypeScript, or Python; APIs; relational DBs; Git; front-end frameworks; secure coding; Agile; healthcare data standards preferred; C#/.NET exposure
PHP, JavaScript, TypeScript, Python, Git, React, Angular, Vue, HTTP, JSON, Responsive Design, OWASP Top 10, C#, NET
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1d
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Software Engineer- AI
Herndon or Cincinnati or United States or North Carolina or Georgia or Texas or New Jersey or Pennsylvania or Illinois or District of Columbia or Florida or South Carolina or Colorado or Indiana
HybridFull Time
Exostar
Exostar: Cloud platforms for secure collaboration in regulated industries.
2+ YOE2+ years software engineering; proficient in Angular/TypeScript, .NET/C#, Python; cloud-native experience (Azure); able to work in regulated FedRAMP/CMMC environments.
Angular, TypeScript, .NET, C#, Python, Azure Government, Terraform, Bicep, CI/CD, Cloud
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2mo
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Senior Software Engineer II - AI/ML
United States
RemoteFull Time
Seismic
Seismic: Provides AI-powered sales enablement and content management software.
6+ YOE6+ years software engineering; experience with microservices, data retrieval; strong C#, .NET, Python; PostgreSQL; TDD; CI/CD; cloud platforms; SaaS development.
C#, .NET, Python, PostgreSQL, xUnit, Postman, Terraform, Pulumi, Kafka, Docker, Kubernetes, CI/CD, Jenkins, Scala, LaunchDarkly, NewRelic, Snowflake, Ansible, Ninja2
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2mo
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Fullstack Developer (US - ET)
United States
RemoteFull Time
Chooose
Chooose: SaaS platform for enterprise carbon management and sustainable fuel.
5+ YOE5+ years software development experience; front-end (React/Typescript) and back-end (C#/.NET); Python; problem-solving; degree in CS or engineering; based in specified states.
React, Typescript, C#/.NET, Python, FastAPI, Azure functions, AI/ML
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1mo
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AI Engineer
United States or Canada
$160k-$200k/yr RemoteFull Time
Granum
Granum: Business management software for landscapers and arborists.
6+ YOE6+ years software engineering; 1+ year AI model work; strong .NET/C#, Python; experience with LLMs and AI tooling; data architecture with vector databases; ownership of AI features from ideation to production; mentoring.
.NET, C#, Python, LangChain, LlamaIndex, GPT, Claude, Pinecone, Chroma, RAG, Snowflake Cortex, LaunchDarkly AI Configs
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1mo
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Senior Data Engineer
United States
RemoteFull Time
Alliant Insurance Services
Alliant Insurance Services: Provides insurance brokerage and risk management consulting services.
4+ YOE4+ years in software development with C#, .NET, SQL; Bachelor's in computer technology; experience with VBA and Python; knowledge of reporting and underwriting tools.
C#, .NET, SQL, VBA, Python, R, RMS, AIR, Microsoft Office
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4w
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Junior Full Stack Developer
Schaumburg, Illinois, United States
$64k-$111k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
Bachelor’s degree in CS/Information Systems or related field; experience with server-side languages; proficient in C#, Java, NodeJS or Python; HTML/CSS/JavaScript; .NET; SQL Server/MySQL; problem-solving; good communication; version control; eager to learn.
NodeJS, .NET, SQL Server, HTML, CSS, JavaScript, Python, React, Angular, Microsoft Power Platform
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1w
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IT Sr. Agentic AI Software Developer
United States
RemoteFull Time
Ethos Risk Services
Ethos Risk Services: Conducts insurance fraud investigations and medical management services.
7+ YOE7-10 years software development; C#/.NET; MS SQL Server & PostgreSQL; AWS; AI-assisted or spec-driven tools; React; CI/CD; strong design and leadership.
C#, NET, MS SQL Server, PostgreSQL, AWS, React, Python, TensorFlow, PyTorch, Terraform, CloudFormation, Kiro, CI/CD, MLOps
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4d
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Software Test Engineer
United States
$69k-$118k/yr RemoteFull Time
LMI
LMI: Delivers management, technology, and analytics solutions for federal agencies.
5+ YOE5+ years in software test automation; Bachelor's degree in a related field; hands-on in programming (C#, .NET, Python, Java), IDEs (Visual Studio, Eclipse), SQL, test design; experience with container-based testing; Agile; accessibility testing (Section 508/WCAG 2.1); DevSecOps practices; Jira; Git/GitLab; distributed teams; release planning.
C#, .NET, Python, Java, Visual Studio, Eclipse, MS SQL, Test design patterns, Container-based testing, Jira, Git, GitLab, Selenium, Gherkin
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2mo
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Software Developer II
United States
$85k-$150k/yr RemoteFull Time
Chickasaw Nation Industries
Chickasaw Nation Industries: Provides diverse services to government and commercial clients.
2+ YOEDesigns, develops, and maintains software; obtain/maintain required clearances; Bachelor’s in CS with 2-4 years’ experience; proficient in multiple languages and security practices.
Python, Qlik, PHP, Go, .Net, C++, C, VB, Delphi
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1mo
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Product Solution Senior Engineer - Early Access & Adoption
United States
$124k-$186k/yr RemoteFull Time
Guidewire
GuidewireNYSE: GWRE: Provides a software platform for property and casualty insurers.
7+ YOE7+ years configuring Guidewire, strong OO design, AI tooling, and Proficiency in Gosu/Java/C#/Python/JS/TS.
Gosu, Java, C#, .NET, Python, JavaScript, TypeScript, Guidewire Platform, AI
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3w
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Senior Data Engineer
United States
RemoteFull Time
Revecore
Revecore: Identifies and recovers underpaid medical claims for hospital systems.
Azure data platform, ELT pipelines, Python/SQL, C#, .NET; Snowflake, dbt, Airflow; IaC (Terraform/CloudFormation); CI/CD; data lakehouse; BS/MS in CS or equivalent.
Azure Synapse, Azure Data Lake Storage Gen2, Azure DevOps Pipelines, Power BI, Snowflake, dbt, Airflow, Python, SQL, C#, .NET, Terraform, CloudFormation, CI/CD
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1mo
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Senior Software Engineer
United States
$108k-$132k/yr RemoteFull Time
Perseus Group
Perseus GroupTSX: CSU: Acquiring and managing specialized vertical market software companies globally.
5+ YOESenior software engineer with 5+ years of hands-on coding experience; independent contributor; proficient in .NET/C#, Java, Python, SQL, Angular; cloud experience (Azure/AWS); CI/CD; RESTful APIs; unit testing; Agile methodologies.
DotNet, Java, Python, SQL, Angular, Azure, AWS, CI/CD, APIs, Git, C++, AI/ML
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3w
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Senior Application Security Engineer
United States
$126k-$168k/yr RemoteFull Time
ServiceTitan
ServiceTitanNASDAQ: TTAN: Cloud-based business management software for home service contractors.
5+ YOE5+ years in product/app security with software engineering background; proficient in C#/.NET (preferred) or Go/Java; GHAS, SCA, DAST/SAST; scripting in Python/Go/PowerShell; interest in AI for security.
GitHub Advanced Security, DAST, SAST, SCA, Python, Go, PowerShell, C#/.NET, Git, CI/CD
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4w
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DevOps Engineer
United States
$200k/yr RemoteFull Time
BioIntelliSense
BioIntelliSense: Provides medical-grade wearable devices for continuous remote patient monitoring.
1+ YOEBachelor's degree in CS/Engineering; 1+ years in DevOps or related field; strong communication; able to work independently and in teams; automation mindset; Python and/or .NET/C# experience; CI/CD tooling; AWS experience; observability with Datadog; HIPAA awareness preferred.
Bitbucket Pipelines, CircleCI, GitHub Actions, Terraform, AWS, Datadog, ECS, Lambda, EventBridge, Jira, Python, C#, .NET, Flutter
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2d
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Senior Backend Developer/ DevSecOps Engineer
United States
$118k-$162k/yr RemoteFull Time
Humana
HumanaNYSE: HUM: Provides health insurance plans and clinical healthcare services.
4+ YOE4+ years in software engineering/DevOps/DevSecOps; strong .NET/C#; Azure; Terraform; Python; GitHub Actions; Azure DevOps; PostgreSQL; MongoDB; Docker; REST APIs.
.NET (C#), Azure, Terraform, Python, GitHub Actions, Azure DevOps, MongoDB, PostgreSQL, Docker, Databricks, Azure Data Lake Gen2, Splunk, JFrog Artifactory, HashiCorp Vault, LaunchDarkly, Service Bus, Azure Functions, App Services
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2mo
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Infrastructure Engineer II (Chicago, IL, US, 60607)
Chicago, Illinois, United States
$104k-$131k/yr OnsiteFull Time
McDonald's
McDonald'sNYSE: MCD: Operates and franchises a global chain of quick-service restaurants.
4+ YOE4+ years in software/infrastructure engineering; strong Windows and Linux; scripting (PowerShell, Bash); Python, .NET/C#; automation (Ansible); GitHub workflows; cloud (AWS/GCP/Azure); IaC and CI/CD; monitoring (New Relic); data-driven, customer-focused architecture.
PowerShell, Bash, Python, C#, .NET, Ansible, GitHub, New Relic, Tanium, Jenkins, AWS, GCP, Azure, Docker, Kubernetes, Terraform, CI/CD
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2mo
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Junior Data Engineer
United States
RemoteFull Time
Cyntegrity
Cyntegrity: AI-driven risk management software for clinical trial quality monitoring.
1+ YOEEntry-level data engineer with 1+ years programming experience; Python/.NET C#/JavaScript; data analysis; JSON/XML/CSV; SQL/MongoDB; ETL; CDISC; CFR 21 Part 11; Docker; Linux; Azure; strong communication.
Python, C#, JavaScript, JSON, XML, CSV, SQL, MongoDB, ETL, CDISC, CFR 21 Part 11, Docker, Linux, Azure
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1mo
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Senior Production Support Engineer - Frontline Tools
Chicago, Illinois, United States
$120k-$132k/yr HybridFull Time
CIBC
CIBCToronto Stock Exchange: CM: Provides personal, commercial, and investment banking and wealth management.
Experience in production support of banking applications; Python, C#, SQL; integration; strong communication; hybrid work schedule.
Python, C#, SQL, .NET, DocuSign, Precision Lender
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1d
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Application Security Engineer (Veracode) — Federal DevSecOps
Fairfax or United States
RemoteFull Time
phia
phia: Provides cybersecurity intelligence and defensive services to federal agencies.
6+ YOE6+ years IT experience; 3+ years SAST/DAST; 2+ years coding in Python/Java/.NET/C#; 3+ years designing enterprise security controls; US citizenship and Public Trust suitability.
Veracode, Burp Suite Enterprise, GitHub Actions, Dependabot, Contrast (IAST), Selenium, EntraID, OWASP ZAP
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1w
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Sr. Vulnerability Researcher - Global
Melbourne or North Sydney or Sydney or Tel Aviv or Canada or United States
RemoteFull Time
Trend Micro
Trend MicroTokyo Stock Exchange: 4704: Provides cybersecurity platforms protecting clouds, networks, and endpoints.
Senior vulnerability researcher with OS internals, reverse engineering, TCP/IP, scripting, and exploit development; proficient with IDA Pro, Ghidra, Binary Ninja, WinDbg, gdb, LLDB, Wireshark; knowledge of C/C++, assembly, Java, Python, or .NET.
IDA Pro, Ghidra, Binary Ninja, WinDbg, gdb, LLDB, Wireshark
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HiringCafe market data

C Net Python Developer Jobs market signals in Illinois, United States

These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.

Open jobs
37
Hiring companies
30
Fresh sample
49% new in 30d
Salary visibility
54% show pay

Companies appearing in this market

SeismicChickasaw Nation IndustriesEmbrace Software Inc.ExostarPollyViasatAlliant Insurance ServicesBioIntelliSense

Work location mix in visible results

Remote: 28Onsite: 6Hybrid: 3

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