39 junior python jobs at 24 companies in Janesville, WI

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Geospatial Engineer – Multiple Positions at Junior/Mid/Senior Levels
St. Louis or St. Charles or Virginia or Sun Prairie
OnsiteFull Time
NV5
NV5: Provides engineering, consulting, and geospatial solutions for infrastructure projects.
2+ YOEUS citizen with active/current Top Secret clearance (SCI eligible), Bachelor’s in GIS-related field, 2+ years GIS experience, proficiency with Esri/ArcGIS, Python and SQL, and relational databases.
ArcGIS Desktop, ArcGIS Enterprise, ArcGIS Online, Esri, Python, SQL, Oracle, SQL Server, PostgreSQL, Windows, Linux, UNIX
1mo
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Plasma Diagnostics Scientist
Madison or Woburn or Vancouver or Knoxville or Boston or Culham
HybridFull Time
Type One Energy
Type One Energy: Developing optimized stellarator fusion energy systems for power plants.
Ph.D. in physics/engineering, extensive experience designing and operating plasma diagnostics, proficiency with Python and MATLAB, strong data analysis, troubleshooting, and communication skills; ability to mentor junior staff.
Python, MATLAB
1mo
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Senior Consultant, Performance Improvement – Advisory Services
Madison, Wisconsin, United States
FieldFull Time
Nordic
Nordic: Provides global healthcare IT consulting and managed services.
Bachelor's degree required; healthcare experience preferred. Ability to lead projects, perform financial and operational analyses, mentor junior staff, and use Microsoft Office. Knowledge of SQL, PowerBI, or Python preferred.
Microsoft Office, SQL, PowerBI, Python
6d
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Student Researcher, PhD, Fall 2026
Mountain View or Ann Arbor or Atlanta or Austin or Cambridge or Chicago or Irvine or Kirkland or Los Angeles or Madison or New York or Palo Alto or Pittsburgh or Goleta or San Bruno or Seattle or San Francisco or Sunnyvale or Washington D.C.
$118k-$157k/yr OnsiteInternship
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
PhD student in CS or related field, research experience, proficiency in English and programming (e.g., Python, Java, JavaScript, C/C++); submit CV and transcript.
Python, Java, JavaScript, C, C++
1w
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Data Scientist Analyst
Indianapolis or Louisville or Waukesha
HybridFull Time
Elevance Health
Elevance HealthNYSE: ELV: Provides health insurance plans and integrated healthcare services.
1+ YOEBachelor's in quantitative field and 1+ years predictive analytics experience; proficiency in Python/R/SQL, ML, NLP, visualization, and communicating technical results to business audiences.
FastAPI, Flask, Python, R, SQL, Power BI, Tableau, LLM
1mo
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Digital Water Engineer I
Crystal Lake or Chicago or Naperville or Bannockburn or Mokena
$74k-$90k/yr OnsiteFull Time
Baxter & Woodman
Baxter & Woodman: Engineering and technology services for municipal infrastructure projects.
Bachelor's in engineering or related field, foundational AI/ML and data analytics interest, Python and AutoCAD/Revit/Bluebeam familiarity, strong writing, problem-solving, and teamwork skills.
Bluebeam, AutoCAD, Revit, Python, BIM
1mo
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Microsoft Solutions Specialist
Woodstock, Illinois, United States
$65k/yr OnsiteFull Time
LeadingIT
LeadingIT: Provider of managed IT and cybersecurity services for businesses.
2+ YOE2+ years in automation, scripting, or process engineering; experience with PowerShell/Python, Microsoft 365, API integrations, MSP tools (ConnectWise, IT Glue), strong problem-solving and attention to detail.
Microsoft Power Automate, Zapier, ConnectWise Automate, ConnectWise Manage, PowerShell, Python, APIs, webhooks, middleware, Microsoft 365, Microsoft Copilot, IT Glue, RMM, PSA, SIEM, SOAR
2w
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Associate Computational Scientist
Madison, Wisconsin, United States
OnsiteFull Time
Realta Fusion
Realta Fusion: Developing compact, modular magnetic mirror fusion energy systems.
Bachelors in physics or related field required; strong foundation in classical physics and electromagnetism; scientific programming experience (Python or Julia); familiarity with numerical methods, HPC, and research experience preferred.
Python, Julia
2w
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Data Science Analyst
Waukesha, Wisconsin, United States
OnsiteFull Time
Generac
GeneracNYSE: GNRC: Manufactures backup power generators and energy technology solutions.
1+ YOEBachelor's degree,1 year experience in Math/Statistics/Computer Science; strong SQL,R/Python,cloud and data visualization skills; Excel proficiency; analytical and communication skills.
SQL, MySql, MatLab, MiniTab, SPSS, R, Python, Azure, AWS, Microsoft CoPilot, Microsoft Excel
2w
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Bioinformatician II: Tuesday - Saturday
Madison, Wisconsin, United States
$84k-$138k/yr OnsiteFull Time
Exact Sciences
Exact SciencesNASDAQ: EXAS: Provides molecular diagnostic tests for early cancer detection.
2+ YOEBachelor's in relevant field, 2 years biomedical data analysis experience, proficiency in Python/Java, Linux, NGS workflows, cloud computing, software engineering practices, and data visualization.
Python, Java, Linux/UNIX, shell scripting, MATLAB, R, Cromwell/WDL, Snakemake, DNAnexus, AWS
3d
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Software Engineer – Embedded Platform
Waukesha, Wisconsin, United States
OnsiteFull Time
GE HealthCare
GE HealthCareNasdaq: GEHC: Develops and sells medical imaging and diagnostic technology.
2+ YOEBachelor's in a STEM field and minimum 2 years embedded software experience; proficiency in C/C++/Python, embedded Linux/RTOS, hardware-software integration, and strong communication skills.
C, C++, Python, embedded Linux, Unix, STLinux, RTOS, oscilloscopes, logic analyzers, protocol analyzers, JTAG/SWD debuggers, AI-assisted development tools
1w
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SVM Infrastructure Engineer
Madison, Wisconsin, United States
$95k/yr HybridFull Time
University of Wisconsin–Madison
University of Wisconsin–Madison: Public research university providing academic programs and clinical healthcare.
1+ YOEMinimum 1 year cloud resource management experience; knowledge of Python, Go, Java, or Ruby; experience with Docker and Kubernetes; strong communication and IT systems design skills; associates degree required.
Python, Go, Java, Ruby, Docker, Kubernetes
3w
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NDS Program Office IT Program Administrator - Cloud Altassian Administrator
Centennial or Lincoln or Madison or United States
$100k-$120k/yr HybridFull Time
Nelnet
NelnetNYSE: NNI: Provides student loan servicing and educational payment processing solutions.
2+ YOE2+ years Jira and Confluence administration experience; Atlassian Cloud expertise; scripting with Python or Groovy; SSO/identity integration experience; SDLC and change management familiarity; bachelor’s degree or equivalent.
Jira, Confluence, Python, Groovy, ScriptRunner, Forge, REST API, SAML, SCIM, Okta, Azure AD, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Power BI, Rovo, Claude Code
2w
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Research Software Engineer
Madison, Wisconsin, United States
OnsiteFull Time
Morgridge Institute for Research
Morgridge Institute for Research: Conducts interdisciplinary biomedical research to improve human health.
1+ YOEBachelor's degree required (Master's preferred),1+ years software engineering (3+ preferred),programming in Go/Python/C++,experience with large-scale computing,GitHub,JIRA and CI/CD familiarity.
Go, Python, C++, GitHub, GitHub Actions, Jenkins, JIRA, HTCondor, Containers, Kubernetes, Pelican, CI/CD
1mo
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Scientist, Computational Chemist & MLOps Engineer
Madison or Pasadena or San Diego or Verona
$100k-$125k/yr OnsiteFull Time
Arrowhead Pharmaceuticals
Arrowhead PharmaceuticalsNASDAQ: ARWR: Develops RNAi medicines to treat genetic and intractable diseases.
Bachelor's or Master's in a related field; strong Python, Linux, and Git skills; foundational statistics and ML knowledge; experience with biological/omics datasets, reproducible workflows, and scientific software; PhD preferred for senior levels.
Python, Linux, Git, HPC
3w
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Production Software Engineer (Hybrid)
Rockford, Illinois, United States
$69k-$131k/yr HybridFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEUS citizenship required. Typically requires a university degree and ~2 years experience. Experience with NI LabVIEW (object-oriented), C/C++, and Python; ability to develop, test, document, and support production equipment software.
NI LabVIEW, C/C++, Python
1mo
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Energy Engineer
Madison or Illinois or Iowa or Massachusetts or New Jersey or Texas or Wisconsin
$70k-$95k/yr HybridFull Time
Resource Innovations
Resource Innovations: Provides clean energy services and software solutions for utilities.
2+ YOEBachelor's in engineering, 2+ years C&I energy efficiency experience, working knowledge of building systems, ability to analyze energy and BAS/meter data, strong communication and technical writing, spreadsheet and Python analysis skills.
Python, BAS
2w
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Actuarial Analyst
Minnetonka or Madison or St Louis
$70k-$105k/yr HybridFull Time
Medica
Medica: Provides health insurance coverage and health plan administration services.
0+ YOEBachelor's in actuarial science/related field, 0–1 years experience, completed 1 SOA exam, strong analytical skills and proficiency with Microsoft Excel; SQL/SAS/R/Python a plus.
Microsoft Excel, SQL, SAS, R, Python
2mo
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System Development Engineer II - AMZN9442336
Madison, Wisconsin, United States
$129k-$175k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOEBachelor's in CS/Engineering/Math/Statistics or equivalent experience; 1+ year supporting large-scale distributed applications; shell scripting for provisioning; experience with SQL, PowerShell, Perl, Bash, Python, PHP, or Ruby; MySQL/Oracle/SQL Server support; troubleshooting Windows/Linux/Unix.
SQL, PowerShell, Perl, Bash, Python, PHP, Ruby, MySQL, Oracle, Linux, Unix, Microsoft Windows, Microsoft SQL Server
4d
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Enrollment Data & Storytelling Analyst (Graduate Student Hourly)
Madison, Wisconsin, United States
$23-$25/hr HybridPart Time
University of Wisconsin-Madison
University of Wisconsin-Madison: Provides undergraduate and graduate education and scientific research.
Currently enrolled UW–Madison graduate student; up to 20 hrs/wk. Willingness to learn data work; preferred experience with data analysis (Python,R,SQL), spreadsheets, visualization, and clear written communication.
Python, R, SQL, Microsoft Excel, Tableau, Box, Google Drive, Teams, Zoom