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Python Developer Jobs in Seneca, IL, US
120+ python developer jobs from 52 companies hiring in Seneca, IL, US.
3w
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Python Developer IV
Webster or Chicago or St Petersburg or Phoenix or Tempe
$111k-$175k/yr HybridFull Time
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
1mo
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Python Engineer Manager
Downers Grove or Alpharetta or St. Louis
HybridFull Time
5+ YOE3+ Mgmt5+ years in solution or data engineering; 3+ years Python development; leadership experience; cloud/platform knowledge; actuarial/data analytics exposure.
Python, SAS, AWS, Azure, Google Cloud, Tableau, Power BI, Amazon SageMaker
3d
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Senior Software Engineer/Full Stack Developer
Denver or Naperville
HybridFull Time
7+ YOESenior software engineer with strong full-stack skills; experience with Java, Node.js, SQL, Python; design and develop web/cloud apps; 7+ years experience; hybrid in Naperville, IL or Denver, CO.
Java, Node.js, SQL, Python, APIs, Web Sockets, ClaudeCode, CoPilot, Unix, Shell scripting, MS SQL Server, PostgreSQL, Azure SQL, Oracle, JSON, HTTP
2mo
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Software Engineer II
Oak Brook, Illinois, United States
OnsiteFull Time
2+ YOE2-4 years in software product development or software QA; Bachelor's degree preferred; Azure DevOps/ Azure Developer Associate; strong programming in Java, Python, C++, C#, JavaScript; SDLC/Agile; security, testing, CI/CD.
Java, Python, C++, C#, VB.Net, SQL, JavaScript, Git, Visual Studio Code, IntelliJ, React, Angular, Flutter, React Native, Azure, Azure DevOps
3mo
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Software Engineer
Lisle, Illinois, United States
$108k-$228k/yr OnsiteFull Time
7+ YOEBachelor’s or Master’s in Computer Engineering, Computer Science, Electrical Engineering, or related field; minimum 7 years experience; proficient in Windows/Linux/Unix; programming in C, C++, Python; familiar with development tools; quick learner.
C, C++, Python, Windows, Linux, Unix, Editors/Compilers
3mo
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AI Software Engineer
Oak Brook, Illinois, United States
$140k-$160k/yr RemoteFull Time
3+ YOE3+ years software development; Bachelor's in CS or related; Python; RPA/AI frameworks; healthcare APIs (FHIR/HL7/EDI); US work authorization; no visa sponsorship.
Python, Docker, Git, CI/CD, Azure, AWS, GCP, FHIR, HL7, EDI
23h
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AI Engineer
Bolingbrook, Illinois, United States
$106k-$130k/yr OnsiteFull Time
2+ YOEBachelor's or master's in CS/engineering/math; 2+ years software engineering; AI exposure; Python fundamentals; cloud experience; cross-functional collaboration; self-driven; production focus.
Python, Git, Testing, GCP, Azure, AWS
1mo
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Software Engineer - AI PLATFORM ENGINEER | Onsite | Addison, TX / Charlotte
Addison or Charlotte
$48k-$168k/yr OnsiteMultiple Commitments Available
10+ YOESenior-level AI platform engineering role requiring Python, data engineering, and on-prem infrastructure experience (10+ years).
Python, Data Engineering, RAG (Retrieval-Augmented Generation), Vector Databases, Jenkins, Ansible, Infrastructure, Model Control Protocol, On-Premise GPU Farms
1mo
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Software Engineer (Machine Learning)
Oak Brook, Illinois, United States
$100k-$200k/yr HybridFull Time
2+ YOE2–5 years of production software engineering; strong Python; experience with LLMs and agent frameworks; Bachelor's in CS/Engineering; optional C++.
Python, C++, LLMs, Agent framework, Cloud, Trading engines (C++)
1w
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AI Software Engineer (HPC & Scientific Workflows)
Lemont, Illinois, United States
$94k-$147k/yr HybridFull Time
5+ YOEBachelors with 5+ yrs, Masters with 3+ yrs, or PhD with 0+ yrs; degree in CS, computational science, physical science, engineering, or related field; Python, C/C++, PyTorch; AI/LLM/framework experience; strong software development and collaboration.
Python, C/C++, PyTorch, Large Language Models, Agentic frameworks, Git
3w
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Senior Software Engineer
Lisle, Illinois, United States
$92k-$138k/yr OnsiteFull Time
3+ YOE3+ years software engineering; server-side TypeScript/Python/Java/C#/Ruby; frontend React/Angular/Vue; Azure/AWS/GCP; SQL/data engineering; SOLID principles; code reviews.
TypeScript, Python, Java, C#, Ruby, React, Angular, Vue, Azure, AWS, GCP, Terraform, Jest, SQLServer
1mo
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Senior Software Engineer
Hartford or Charlotte or Naperville or Chicago
$97k-$145k/yr HybridFull Time
3+ YOE3+ years of hands-on software development; strong OO design, REST/SOAP APIs, and cloud experience; SAFe, DevOps, and modern languages.
Java, C#, Cpp, Python, JavaScript, HTML, CSS, Angular/React, XML, SQL, AWS, REST API
1mo
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Ignition Developer
Bannockburn or Chicago or Crystal Lake or Mokena or Naperville or Peoria
$100k-$120k/yr HybridFull Time
5+ YOE5+ years experience designing and developing HMI/SCADA with Ignition; SQL, Python, Java; PLC/IT/OT knowledge; ISA 101; BS in CS/EE/related field; 100k-120k; multiple IL locations.
Ignition, SQL, Python, Java, MQTT, Modbus, DNP3
2mo
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Data Engineer
Oak Brook, Illinois, United States
$104k-$138k/yr OnsiteFull Time
4+ YOE4+ years in data engineering or software development; SQL and Python; cloud data platforms; ETL/ELT pipelines; on-site in Oak Brook, IL.
SQL, Python, Snowflake, Databricks, BigQuery, Redshift, Airflow, Prefect, Dagster, Kafka, Kinesis, AWS
1mo
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R&D Software Engineer
Lisle, Illinois, United States
$91k-$146k/yr OnsiteFull Time
5+ YOE5+ years software development experience; Bachelor's in Engineering or software-related field; mainframe and cybersecurity experience; U.S. work authorization.
Python, C, REXX, Mainframe, IPCS, VM Trace, XDC
1w
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Forward Deployment AI Engineer
Chicago or Naperville
$120k-$150k/yr HybridFull Time
2+ YOEBachelor's in CS/Engineering or related field; 2+ years software/AI/consulting; Python, REST APIs; experience with LLMs; prompt engineering; willing to travel 40-60%; eligible to work in the United States without sponsorship.
Python, REST APIs, Cloud services, LLM APIs, LangChain, LangGraph, AutoGen, Pinecone, Weaviate, Chroma, Zapier, Make, n8n
5d
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DevOps Engineer
White Plains or Conyers or Roanoke or Independence or Hartford or Savannah or Alexandria or Greensboro or Charleston or Missoula or Charlotte or Huntsville or Hartford or Miami or Tallahassee or Albany or Gainesville or Columbus or Boston or San Antonio or Dallas or Denver or Phoenix or San Francisco or Chicago or Nashville or Portland or Charlotte or Houston or Wilmington or Lexington or Tampa or Baltimore or Raleigh or Las Vegas or Cary or Irvine or Brookfield or Shreveport or Greenville or Van Nuys or Minneapolis or Red Bank or Jacksonville or Seattle or Sarasota or Kennesaw or Palm Beach or Towson or Sacramento or Dayton or Broomfield or Golden or Princeton or Omaha or Oklahoma City or Chesterfield or Schaumburg or Suffolk or Jupiter or Carmel or Canonsburg or Buffalo or Schaumburg or Philadelphia or Schaumburg or Sunrise or St. Louis or Los Angeles or Atlanta or Gulfport or Norwalk or South Portland or Metairie or Virginia Beach or Edina or Richmond or Southfield or Cleveland or Milwaukee or Chattanooga or Fort Worth or Rochester or Grand Forks or Detroit or Jersey City or Boise or Portland or San Ramon or Easley or Duluth or Glenville or Syracuse or West Palm Beach or Cary or Irvine or Brookfield or Shreveport or Greenville or Los Angeles or Atlanta or Orland Park or Columbia or Elmhurst or Portland or San Diego or San Ramon or Myrtle Beach or Gainesville or Hartford or Allentown or Macon or Tampa or Saint Petersburg or Irvine or Raleigh or San Ramon or Lewisville
$77k-$134k/yr RemoteFull Time
5+ YOE5+ years software development; cloud (Azure/AWS); CI/CD (Azure DevOps, GitHub Actions); scripting (Python, Bash, PowerShell); Git; strong communication; delivery track record.
Azure, AWS, Terraform, Azure Bicep, Docker, Kubernetes, Git, Azure DevOps, GitHub Actions, Python, Bash, PowerShell
4w
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Senior Salesforce Developer
Chicago or Los Angeles or New York or Oakbrook Terrace or Sacramento or San Francisco or South Bend or San Jose or Tampa or Atlanta or Boston or Columbus or Dallas or Denver or Fort Lauderdale or Grand Rapids or Houston or Austin or Charlotte or Indianapolis
$109k-$222k/yr HybridFull Time
5+ YOE5+ years Salesforce experience; proficient in Apex, Visualforce, Aura, LWC; strong frontend skills; Salesforce API; certifications preferred
Salesforce, Apex, Visualforce, Aura Components, Lightning Web Components, Salesforce API, Heroku, AWS, Python, Node.js
2w
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Web Developer (Django)
Wheaton, Illinois, United States
$70k-$90k/yr RemoteFull Time
Proficiency in Python, Django, HTML, JavaScript, SQL, Git; detail-oriented, organized, and collaborative.
Python, Django, HTML, JavaScript, SQL, Git
1w
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Embedded SW Engineer
Mossville, Illinois, United States
$128k-$146k/yr OnsiteFull Time
6+ YOEBachelor's degree in Electrical/Computer Engineering or Computer Science plus 6 years of C/C++ embedded software experience; or Master's degree plus 5 years. Experience with embedded software, Linux, RTOS, and related tools.
C, C++, Embedded Linux, RTOS, Git, Python, Ethernet, TCP/IP, Wi-Fi, Bluetooth Low Energy, CAN, J1939, Design Patterns, Unit Testing, Debugging Tools (Lauterbach, GDB, Wireshark)
3w
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Senior Software Engineer
Lisle, Illinois, United States
$92k-$138k/yr OnsiteFull Time
3+ YOEBachelor's or Master's in software engineering with related experience; 3+ years if no degree; strong coding and cloud skills.
TypeScript, Python, Java, C#, Ruby, React, Angular, Vue, Azure, AWS, GCP, Terraform, SQL
1w
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Software Engineer I (.NET MVC)
Warrenville, Illinois, United States
$70k-$90k/yr OnsiteFull Time
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
1mo
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Software Applications Engineer-Machine Tool
West Dundee, Illinois, United States
$80k/yr OnsiteFull Time
Bachelor's in CS/Software/Mechanical Eng or equivalent; strong troubleshooting; ITAR eligibility; CNC/ metrology knowledge; travel across U.S.
Python, C++, CNC, Metrology systems
3w
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Electrical Engineer - Power Delivery
Warrenville, Illinois, United States
$105k-$175k/yr OnsiteFull Time
4+ YOE4+ years electrical engineering experience; PE license or able to obtain within 12 months; Bachelor's in Electrical Engineering; NEC/IEEE/ANSI knowledge; willing to travel; team player.
AutoCAD, SKM, ETAP, PSCAD, EMTP-RV, AGI32, Python, MATLAB
1mo
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Senior Patching Engineer
Madison or Downers Grove
$80k-$135k/yr HybridFull Time
6+ YOE6–10 years patch management experience; expertise in Tanium, Ansible, Puppet, SCCM, Ivanti, Azure Update Manager, AWS; VMware, Active Directory, SQL/Oracle; scripting in PowerShell, Bash, or Python; CIS/NIST/DISA/STIG knowledge; willing to work 24x7 shifts.
Tanium, Ansible, Puppet, SCCM, Ivanti, Azure Update Manager, Foreman, AWS, VMware, Active Directory, SQL, Oracle, PowerShell, Bash, Python
2mo
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Engineer - Amazon Connect
Naperville, Illinois, United States
$87k-$136k/yr HybridFull Time
5+ YOE5+ years in cloud contact centers with Amazon Connect; experience with IVR, routing, Lambda, Python/Node.js; familiarity with Salesforce, CRM, and AWS services; strong problem-solving and communication.
AWS, Python, Node.js, Lambda, DynamoDB, Salesforce, S3, CloudFormation, Terraform, Lex, Polly, Contact Lens
2mo
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Data Engineer
Willingboro or Downers Grove
$105k-$120k/yr OnsiteFull Time
3+ YOEBS/MS/PhD in CS, stats, OR; 3+ years cloud data engineering; SQL/NoSQL; Python; ETL; data warehousing.
Azure Data Factory, SSIS, Informatica, Databricks, Snowflake, Redshift, SQL, git, TFS, CI/CD, Jira
1mo
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AI Platform Engineer (Hybrid work schedule)
Addison, Illinois, United States
$99k-$134k/yr HybridFull Time
Data modeling, Python and SQL, production-grade data pipelines, GCP, governance and scalable platform design.
Python, SQL, GCP, Infrastructure as Code
2mo
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Principal Systems Engineer - Rolling Meadows, IL
Rolling Meadows, Illinois, United States
$165k-$190k/yr OnsiteFull Time
15+ YOEBachelor’s in Electrical/Computer Engineering; 15+ years engineering experience including 5+ years in RF hardware; SDR systems knowledge; Python; strong communication; US citizenship.
Python, System modeling, RF hardware, SDR
2mo
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Embedded Software Engineer II (Oak Brook, IL, US)
Oak Brook, Illinois, United States
$84k-$113k/yr OnsiteFull Time
3+ YOEBachelor’s or Master’s in CS or related; 3+ years embedded software on Yocto/Linux; strong C++, Linux/Posix, CMake; CI/CD with GitLab; debugging and testing; software for embedded systems.
Yocto/Linux, C++, CMake, GitLab CI/CD, Polarion, Jira, Qt, Python, TCP/IP, Ethernet, MQTT, XMPP, DDS
5d
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Engineer
Oak Brook Terrace, Illinois, United States
$85k-$127k/yr OnsiteFull Time
2+ YOEBachelor of Science in Engineering; 2-4 years' engineering experience; ability to analyze complex electrical/mechanical systems; knowledge of engineering design principles and standards.
CYMDIST, PSS/E, Python, PLS-CAD, Pole Foreman, Power BI
1w
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Intern - AI/ML Software Engineer (Summer 2026)
Oak Brook, Illinois, United States
HybridFull Time
Pursuing a bachelor’s or master’s in CS/Software Eng; able to work from Oak Brook, IL office at least 3 days/week; internship focused on Generative AI; strong interest in AI and software engineering.
Python, JavaScript, TypeScript, LLMs, AI coding assistants, Agile (Scrum)
2mo
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Senior Automation Engineer
Malta, Illinois, United States
$114k-$163k/yr OnsiteFull Time
7+ YOE7+ years robotics/automation, hands-on prototyping, end-to-end project delivery.
SolidWorks, Fusion 360, CATIA, ANSYS, OpenCV, HALCON, Cognex VisionPro, Keyence, Arduino, Raspberry Pi, 3D printing, PCBs, Python, MATLAB, LabVIEW, ROS, C/C++, C#, Git, GitHub, Copilot, PLC programming, Ladder Logic, Structured Text
22h
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Systems Engineer 1
Newark or Baltimore or Philadelphia or Owings Mills or Chicago or Oak Brook Terrace or Joliet
$84k-$116k/yr HybridFull Time
3+ YOEBachelor's degree in computer science or related field with 2-4 years IT infrastructure or equivalent experience; system administration, documentation, cloud knowledge, scripting, and strong communication.
Python, Shell, VMware, Azure, Oracle Cloud Infrastructure, Oracle Linux, Zerto, Linux, Windows, Cloud technologies, Scripting, Monitoring
2mo
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Senior Advanced Automation & Validation Engineer
Saint Charles, Illinois, United States
$115k-$144k/yr OnsiteFull Time
6+ YOEBachelor’s degree in Electrical/Mechanical/Computer Science or 10 years fire industry experience; 6+ years in Test Engineering/Automation; Agile Scrum Master; test lab management; leadership of small teams; programming in Python/LabVIEW/OpenCV; Linux/Ubuntu/Windows; DevSecOps tools (Jira, Jira Align, GitHub, Confluence).
Python, LabVIEW, OpenCV, Jira, Jira Align, GitHub, Confluence, Ubuntu, Linux, Windows, DevSecOps
2w
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Substation Engineer 1 - Grid
Chicago or Warrenville or Columbus
$61k-$87k/yr HybridFull Time
0+ YOEBachelor’s degree in engineering; FE exam completed or in progress; strong communication; willingness to travel; experience with power systems and AI tools a plus.
Python, MATLAB, Excel, Microsoft Office, CAD, 3D Modeling
2mo
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Electrical Studies Engineer
Kennesaw or Naperville or Fort Worth
$100k-$185k/yr HybridFull Time
3+ YOEBachelor's in Electrical Engineering; 3+ years for mid level; 7+ years for senior; NEC/IEEE/IEC/NERC experience; ETAP/SKM/PSCAD proficiency; PE license active or pursuing; strong communication and leadership skills.
ETAP, SKM, PSCAD, EMTP-RV, Python, VBA, C++, Microsoft Word, Microsoft Excel
2mo
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Machine Learning Engineer
Oak Brook, Illinois, United States
HybridFull Time
3+ YOE3–6 years in ML engineering or data engineering; production experience; collaboration with data scientists.
PySpark, SparkSQL, Databricks, SQL, Python, MLflow, XGBoost, LightGBM, Docker, AWS
1mo
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JUNIOR INFRASTRUCTURE ENGINEER
Aurora, Illinois, United States
$80k-$120k/yr HybridFull Time
0+ YOEEarly-career infra engineer with TCP/IP, routing, troubleshooting, and scripting; onsite in Aurora, IL; CCNA preferred.
TCP/IP, Networking, Wireshark, tcpdump, Python, CCNA
2mo
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Electrical Studies Engineer
Kennesaw or Fort Worth or Naperville
$100k-$185k/yr OnsiteFull Time
3+ YOEBachelor's in Electrical Engineering; 3+ years for mid-level; 7+ years for senior; experience with power systems studies and industry codes.
ETAP, SKM, EMTP-RV, PSCAD, Python, VBA, C++, Microsoft Word, Microsoft Excel
HiringCafe market data
Python Developer Jobs market signals in Seneca, IL, US
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
120+
Hiring companies
52
Fresh sample
48% new in 30d
Salary visibility
87% show pay
Companies appearing in this market
Argonne National LaboratoryCaterpillarComEdInspira FinancialInternational MotorsSargent & LundyUlta BeautyWorldpac
Work location mix in visible results
Onsite: 36Hybrid: 26Remote: 7