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Junior Python Developer Jobs in Worth, IL, US
92 junior python developer jobs from 62 companies hiring in Worth, IL, US.
2mo
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Postdoctoral Appointee - Humanoid and dexterous robotics development
Lemont, Illinois, United States
$73k-$121k/yr OnsiteFull Time
0+ YOEPhD completed within 0-5 years; AI and robotics experience; Python software development; publications; strong communication.
Python, AI/ML frameworks, Robotics simulation tools
2w
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SAP iXp Intern - Cloud Platform Engineer (Chicago, IL, US, 60606)
Chicago, Illinois, United States
OnsiteAll Commitments Available
Pursuing a college degree with interest in production-grade cloud services, scripting, observability, and multi-cloud architectures. Familiar with Kubernetes, Docker, and CI/CD practices.
Docker, Kubernetes, Terraform, Git, Travis, Argo, Python, Bash, NodeJS, Dynatrace, Elastic, Splunk
1mo
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Postdoctoral Research Associate - Computational HEP
Princeton or Geneva or Chicago
OnsiteFull Time
PhD in experimental particle physics or related field; strong Python/C++ skills; AI/ML experience; experience with large scientific data analysis; software development for GPUs; collaboration in large teams; strong communication
Python, C++, GPU programming, AI/ML frameworks
5d
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Summer 2026 Software Development Intern
Chicago, Illinois, United States
OnsiteTemporary, Internship
Current student or recent graduate in CS/Software Engineering; experience with JavaScript or Python; knowledge of SQL/PostgreSQL/MongoDB; familiarity with cloud platforms (AWS/Azure/Google Cloud); able to work independently and in a team; strong problem-solving.
JavaScript, Python, SQL, PostgreSQL, MongoDB, AWS, Azure, Google Cloud
2mo
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Application Development Intern
Rolling Meadows, Illinois, United States
$20-$26/hr OnsiteInternship
Required: CS/IT major; basic programming knowledge (Java, Python, C#, JavaScript); basics of databases (SQL/NoSQL); ability to work independently and in a team; strong analytical skills; detail-oriented; willing to learn. Preferred: web frameworks, Git, cloud exposure, REST APIs, UI/UX design.
Java, Python, CSharp, JavaScript, SQL, NoSQL, Git, React, Angular, ASP.NET, Azure, AWS, Google Cloud, REST API, UI/UX design
1mo
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Quantitative Research Intern
Naperville, Illinois, United States
$22/hr OnsiteInternship
Master’s student in Mathematics or Quantitative Finance; strong programming and database knowledge; Python; SQL Server or Oracle; ML in Python; minimum 3.0 GPA; independent thinker with integrity; interest in investment management; Excel proficiency.
Python, SQL Server, Oracle, Machine Learning, Excel
1mo
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AI Engineering Intern
Chicago, Illinois, United States
OnsiteFull Time
0+ YOEPursuing BS or MS in CS, AI/ML, or engineering; strong Python; Git, Docker, Linux; knowledge of LLMs, embeddings, vector databases; good communication and teamwork.
Python, Git, Docker, Linux/WSL, LLMs, embeddings, vector databases, FastAPI, PostgreSQL, cloud platforms (Azure, GCP, AWS)
1mo
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Research Intern – Advanced Wireless Technology Development for 6G Networks
Schaumburg, Illinois, United States
OnsiteInternship
Graduate coursework in electrical engineering and/or applied mathematics; knowledge of wireless networks, MIMO/beamforming, and signal processing; MATLAB and Python; strong communication and teamwork.
MATLAB, Python
4d
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CERN Technologist
Chicago or Switzerland
$56k/yr OnsiteFull Time
2+ YOEBachelor's degree in a related field; <2 years experience; coding in Python/C++; Linux experience; experimental physics environment.
Python, C++, Linux, Data Analysis, Electronic Systems
1mo
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Associate Product Manager (APM) Intern (Chicago Based) - Data & AI Engineering
Chicago, Illinois, United States
$25/hr OnsiteInternship
0+ YOE0-1 year experience; Python and SQL; data ingestion and PoC development; experience with LLMs and data mining.
Python, SQL, LLM APIs, RAG frameworks
2w
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Intern, Hockey Research
Chicago, Illinois, United States
$20/hr OnsiteSeasonal
Pursuing Bachelor’s, Master’s, or PhD in quantitative field; Python/Java/C++ familiarity; Git; eager to learn AI, ML, and hockey data
Python, Java, C++, Git, TensorFlow, PyTorch
22h
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Scientific Director, Clinical and Real World Evidence
North Chicago, Illinois, United States
$161k-$305k/yr HybridFull Time
4+ YOEMD required with 4+ years in real-world evidence and EHR analytics; strong leadership, data integration, and proficiency in R/Python/SQL.
R, Python, SQL
1w
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Metadata and Materials Coord (Indigenous Stud
Chicago, Illinois, United States
$21/hr HybridFull Time, Temporary
Bachelor’s degree; proficiency in Windows, advanced Excel; basic scripting (APIs, Python, XML, CSS); knowledge of Dublin Core/LCSH/FAST; experience with DAMS or CMS; image editing; strong communication and organizational skills.
Windows, Excel, APIs, Python, XML, CSS, DAMS, Adobe Photoshop
2mo
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Research Scientist I, Research
Chicago, Illinois, United States
$97k-$112k/yr HybridFull Time
Master’s degree in statistics, research methodology, or related field; strong statistics skills; proficient in Python or R; skilled in exploratory data analysis; able to translate findings for non-technical audiences; Qualtrics experience preferred.
Python, R, Qualtrics
2mo
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Research Professional – Rodrigo Adao, Juanma Castro-Vincenzi, Esteban Rossi-Hansberg, and Visiting Professor Brian Greaney (Full-Time, Benefits Eligible)
Chicago, Illinois, United States
$55k-$62k/yr OnsiteFull Time
Bachelor's degree by June 2026; full-time research role; strong programming (Python, MATLAB, Julia); econometrics; data analysis; Chicago-area location.
Python, MATLAB, Julia, Stata, R
3d
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Intern Program - PhD Data Science Intern
Irving or Chicago
$55-$60/hr HybridInternship
PhD candidate in data science, statistics, CS, mathematics or related field; ML modeling; programming in Python, Scala, SQL or R; big data tech experience; strong communication.
Python, Scala, SQL, R, Hadoop, Spark, Cassandra, MPP
2w
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Intern, Hockey Research
Chicago, Illinois, United States
OnsiteFull Time, Seasonal
0+ YOEPursuing a quantitative degree; proficient in Python/Java/C++; knowledge of CS fundamentals; experience with Git; interest in multiagent systems, RL, ML; on-site availability Sept 7–Dec 18, 2026.
Python, Java, C++, Git, SQL, TensorFlow, PyTorch
1mo
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Post Doc Research Fellow-AI/ML Medical Image Analysis
Evanston, Illinois, United States
OnsiteFull Time
PhD in biomedical engineering, computer science, electrical engineering, biomedical informatics, or closely related field; strong deep learning and computer vision for medical image analysis; Python and ML frameworks (PyTorch, TensorFlow, scikit-learn); publications; experience with medical imaging data formats; explainable AI; multimodal data inte...
Python, PyTorch, TensorFlow, scikit-learn, DICOM, NIfTI, ITK, SimpleITK, MRI
3w
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AI Sales Associate
Chicago, Illinois, United States
$70k-$110k/yr HybridFull Time
0+ YOEExperience building AI agents or automated workflows; familiarity with LLM APIs; degree from a top-tier university; able to ship a working agent; strong analytical and business sense.
LLM APIs, Python, Prompt architectures, System integration
2mo
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IT AI Innovation Summer Intern
Lake Forest or United States
$19-$28/hr HybridInternship
GPA 3.2; pursuing Bachelors or Masters in winter or spring/summer; experience with Python and SQL; exposure to UI development; interest in AI/ML, automation, and cloud (Azure/AWS/GCP); strong analytical skills.
Python, SQL, UI development, Cloud platforms (Azure AWS GCP)
1w
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Summer 2026 Research Intern - Materials Discovery Research Institute
Skokie, Illinois, United States
OnsiteFull Time
Currently enrolled in a bachelor’s or master’s program; interest in nonprofit safety research; strong written and verbal communication; data analysis skills.
Excel, Python, LabVIEW
1w
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Quantitative Researcher (Full-Time - Master’s/Bachelor’s)
Amsterdam or Chicago or New York
OnsiteFull Time
Analytical thinker with math/physics/CS/ statistics background; strong problem-solving; team oriented; eager to learn applied machine learning and trading tools.
C++, Python, Machine Learning, Statistics
2w
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Research Assistant
Chicago, Illinois, United States
$75k/yr OnsiteFull Time
0+ YOEBachelor’s degree with strong quantitative background; experience with data/programming; interest in economics.
R, Python, STATA, MATLAB, ArcGIS
1w
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NERA Consultant - Antitrust/Labor Economist (Job Market/New PhD)
Los Angeles or New York or Chicago or Washington
$225k-$235k/yr HybridFull Time
PhD in Economics with training in Labor Economics or IO, econometrics; strong written/oral communication; capable of high-level economic research.
Stata, R, Python, Excel
2w
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2026 Fall Intern, Hockey Research
Chicago, Illinois, United States
$20/hr OnsiteInternship, Seasonal
Pursuing undergraduate/graduate degree in a quantitative field; strong programming, CS fundamentals, and research interest in ML/AI for hockey.
Python, Java, C++, Git, TensorFlow, PyTorch, SQL
1w
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Post-Doctoral Fellow, Research
Chicago, Illinois, United States
$47k-$79k/yr OnsiteFull Time
0+ YOEDoctorate required; typically less than 4 years of postdoctoral training; excellent English communication; background in biomedical/clinical principles and rehabilitation; strong collaboration and data analysis skills.
R, Python, Bioinformatics
HiringCafe market data
Junior Python Developer Jobs market signals in Worth, 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
92
Hiring companies
62
Fresh sample
58% new in 30d
Salary visibility
69% show pay
Companies appearing in this market
University of ChicagoArgonne National LaboratoryAltom TransportUL Research InstitutesAbbVieArthur J. Gallagher & Co.Calamos InvestmentsChicago Blackhawks
Work location mix in visible results
Onsite: 28Hybrid: 8