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Junior Python Developer Jobs in Zion, IL, US
85 junior python developer jobs from 66 companies hiring in Zion, IL, US.
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Junior Quantitative Developer
New York or Chicago
$125k-$185k/yr OnsiteFull Time
0+ YOEBachelor’s degree in a quantitative/technical field; 0–3 years software/quantitative experience; strong Python; SQL/PostgreSQL; production engineering; interest in financial markets.
Python, SQL, PostgreSQL, Git, CI/CD, Data pipelines, ETL
1mo
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Junior Software Engineer
Chicago, Illinois, United States
$80k-$130k/yr OnsiteFull Time
BS/MS in Computer Science/Engineering; strong OS and systems programming; proficient in C++ and Python; deep knowledge of Linux internals; collaborate with Traders and Quants.
C++, Python, Linux, Operating Systems, Kernel Bypass, CPU affinity, Memory management
1mo
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Junior Quantitative Latency Engineer
Chicago or Austin or London or New York City or Singapore
$200k-$300k/yr HybridFull Time
0+ YOEProficiency in Python and Pandas; strong data analytics; technical degree or equivalent; quick learner; cross-functional collaboration.
Python, Pandas, Data Analysis Tools
2w
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Junior Software Engineer
Chicago, Illinois, United States
OnsiteFull Time
Bachelor’s degree in a quantitative or technical field; programming experience in C++ and Python; strong math/finance knowledge; onsite only; excellent communication.
C++, Python, Linux
3w
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Junior Full Stack Developer
Schaumburg, Illinois, United States
$64k-$111k/yr OnsiteFull Time
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
5d
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Software Engineer Internship (Technical Operations Team) - Summer 2026
Chicago, Illinois, United States
$25/hr OnsiteInternship
0+ YOEPursuing a BS/MS in CS or related field; junior or higher; strong Python; web development experience; good communication with non-engineering stakeholders.
Python, JavaScript, TypeScript, C#
1w
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Junior Quality Engineer – AI Ecosystem
Chicago, Illinois, United States
$90k-$100k/yr HybridFull Time
2+ YOE2+ years in Quality Engineering or Software Testing; Bachelor's in Engineering or a technical field; experience with manual and automated testing; basic automation (Python/Java/JavaScript).
Python, Java, JavaScript, Android, Cloud, CI/CD
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2026 Summer Intern - Software Engineer
Chicago, Illinois, United States
$47/hr HybridTemporary
0+ YOEJunior or senior majoring in CS/IT/SE or related field; graduation 2026-2027; knowledge of SDLC, databases (Oracle/SQL), and security basics; Python experience; adaptable and team oriented.
C++, Python, Oracle, SQL, Excel, Office, STL
1mo
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2026 Summer Intern - Software Engineer
Chicago, Illinois, United States
$47/hr HybridInternship, Temporary
0+ YOEJunior or senior majoring in CS/IT/Software Engineering; expected graduation Dec 2026–Jun 2027; SDLC, Oracle/SQL, batch processing, firewalls, FTP/SFTP knowledge; Python; AI knowledge is a plus; strong teamwork and communication.
Python, Oracle, SQL, FTP/SFTP, Firewalls, Microsoft Office, Excel, PowerPoint
6d
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Sr. Platform Engineer I
Chicago or Remote
$165k-$180k/yr HybridFull Time
8+ YOE8+ years in platform engineering, DevOps, or developer tooling; strong CI/CD, Kubernetes/Docker, scripting (Python/Go/Bash); IaC (Terraform/Helm); cloud (AWS/GCP/Azure); focus on developer experience.
Kubernetes, Docker, Terraform, Helm, GitHub Actions, Python, Go, Bash
3d
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Application Developer
Tampa or Cleveland or Sarasota or Arlington or Nashville or Milwaukee or Dearborn or Orlando or Charlotte
OnsiteFull Time
0+ YOEBachelor's in computer science, IT, software engineering, or related field; foundational programming experience; basic knowledge of C#/.NET, JavaScript/TypeScript, Python; introductory Azure and Power Platform concepts; APIs, databases, Git; strong teamwork and willingness to learn.
C# / .NET, JavaScript / TypeScript, Python, Azure, Power Platform, APIs, Databases, Git, Azure DevOps
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Associate AI Engineer / AI Engineer
Chicago or Lewisville or Toronto
$80k-$120k/yr HybridFull Time
Python and SQL programming; data science exposure; interest in applied AI; cloud platforms (Google Cloud); API knowledge; problem-solving.
Python, SQL, Google Cloud, Vertex AI, Looker, Tableau, Power BI, Git
4d
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Software Developer - Summer Internship 2026
Bensenville, Illinois, United States
OnsiteTemporary, Internship
Current student or recent graduate in CS/Software Engineering; experience with JavaScript/Python; SQL/NoSQL databases; cloud familiarity; team player.
JavaScript, Python, SQL, PostgreSQL, MongoDB, AWS, Azure, Google Cloud, APIs, Git
2w
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Software Engineer, Entry Level
Milwaukee or Jacksonville or Atlanta
HybridFull Time
1+ YOE1+ years software engineering experience; Java (Spring Boot) and Python; AWS; CI/CD; DevOps; REST/microservices; Agile/scrum; on-call readiness.
Java, Python, Spring Boot, AWS (EC2, ECS, EKS, Lambda, RDS, S3, SQS, API Gateway, IAM), Jenkins, GitHub Actions, AWS CodePipeline, Harness, Dynatrace, Splunk, CloudWatch, Docker, Kubernetes, Jira
1mo
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Software Engineer, Early Career
Chicago or New York
$150k-$200k/yr OnsiteFull Time
0+ YOEBachelor's in CS/Software Eng; 0-3 years experience; Python or C++; knowledge of event-driven architectures and distributed systems; strong quantitative skills preferred.
Python, C++
2mo
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Associate Software Engineer, Credit Tech
Chicago, Illinois, United States
$71k-$120k/yr HybridFull Time
0+ YOE0–2 years of software development experience; bachelor’s degree in computer science or related field; backend and cloud experience with AWS; REST APIs, Python, SQL/NoSQL; AWS services (Bedrock, Lambda, SQS, SNS, API Gateway, S3, RDS); frontend exposure (Vue.js) a plus; strong problem solving and Agile/Scrum familiarity.
AWS Bedrock, AWS Lambda, AWS SQS, AWS SNS, API Gateway, S3, RDS, REST APIs, Python, Vue.js, SQL, NoSQL, Git, AI-assisted development tools
3d
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Software Engineer - Data
Chicago or New York
$175k-$225k/yr HybridFull Time
1+ YOEBachelor's degree in Computer Science/Engineering or related field; 1 year of relevant experience; Java/C/C++, Python; Kafka, Spark/Flink; Kubernetes/Docker; Unix scripting; data handling with Big Data backends; monitoring tools; code reviews; collaborative environment.
Java, C/C++, Python, Kafka, Databricks, S3, HDFS, Apache Spark, Apache Flink, Kubernetes, Docker, Prometheus, Grafana, Unix scripting
4d
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Software Quality Engineer I
New Hartford or Austin or Chicago or Philadelphia
$70k-$80k/yr RemoteFull Time
0+ YOE0–2 years software/testing experience; Linux/Windows; Python; QA fundamentals.
Python, Linux, Windows, Jira, TestRail, CI pipelines, pytest
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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Mainframe Developer
Chicago, Illinois, United States
$50k-$94k/yr HybridFull Time
Mainframe development experience with COBOL, Db2, JCL; familiarity with DevOps for mainframe; strong problem-solving and collaboration.
COBOL, DB2, JCL, Python, DevOps tools (Micro Focus, IBM, Compuware), CICS, VSAM, FILEAID, SPUFI, Gen 10, CoolGen, Open Legacy, IBM DVM, GitHub, SCLM IDZ, Changeman
1mo
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Embedded Software Engineer – Intern
Schaumburg, Illinois, United States
OnsiteFull Time, Internship
Pursuing a Bachelor's in CS/CE/EE or related; strong C/C++; version control; embedded systems coursework or projects; able to read/understand codebases.
C, C++, Version Control, RTOS, Python, USB/HID
1mo
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Embedded Software Engineer I
Schaumburg, Illinois, United States
$71k-$100k/yr HybridFull Time
BS in Computer Science/Software/Computer Engineering; C/C++; embedded Linux with Yocto; Git; unit tests with Google Test/Mock; kernel interfaces; Agile/Scrum; strong teamwork.
C, C++, Embedded Linux, Yocto, Git, Google Test/Mock, Linux kernel drivers, Jira, Jenkins, Python, Shell
3w
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Software Engineer I (Full Stack) Java
Deerfield, Illinois, United States
$79k-$127k/yr HybridFull Time
4+ YOEFull stack role requiring Java backend, React/Angular frontend, CI/CD, cloud, and Agile experience.
Java, Spring Boot, REST APIs, React, Angular, Oracle, MySQL, MongoDB, Azure, AWS, Google Cloud, CI/CD, Docker, Python, Bash, Linux
1mo
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JR APPLICATION DEVELOPER
Bloomingdale, Illinois, United States
$60k-$75k/yr OnsiteFull Time
0+ YOEEntry-level developer; bachelor's in computer science; internship or prior relevant work; basic programming in multiple languages; SQL experience; basic AI, cloud computing knowledge; willingness to learn tools.
Oracle SQL Developer, Toad, Oracle BI, SQL, Python, Java, JavaScript, C#, AWS, Azure, Google Cloud Platform
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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
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Reliability Engineer
Milwaukee, Wisconsin, United States
OnsiteFull Time
0+ YOEBachelor's in electrical or mechanical engineering with 0-2 years in product development, reliability, testing or quality; strong analytical, data analysis, and programming skills.
Python, nCode Glyphworks, Dewesoft, LabVIEW, Minitab, Reliasoft Weibull++
1w
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Embedded Software Engineer – Level 1 or 2
Rolling Meadows, Illinois, United States
$73k-$109k/yr OnsiteFull Time
1+ YOEBachelor’s in STEM with 1-2 years experience; TS/SCI clearance; C/C++; scripting; lab testing; on-site rollings Meadows IL.
C, C++, Python, JavaScript, Perl, Unix shell, Oscilloscopes, signal generators, spectrum analyzers
3w
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Senior Solution Engineer
Chicago, Illinois, United States
$165k-$217k/yr RemoteFull Time
10+ YOE10+ years in industry with at least 5 in pre-sales; strong presentation skills; experience with large-scale database/data warehouse tech; SQL, Python; travel ~30%.
SQL, Python
3w
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Data Engineer Intern
Milwaukee, Wisconsin, United States
$38k-$57k/yr HybridFull Time, Internship
Pursuing a bachelor’s degree in computer science, data analytics, data science, or related field; strong SQL and Python; familiar with data warehousing and BI concepts; collaborative and self-motivated; hybrid work in Milwaukee.
AWS, Snowflake, Fivetran, Dbt, SQL, Python
4d
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Software Engineer, Full Stack - AI (Chicago) (Chicago, IL, US)
Chicago, Illinois, United States
$110k-$130k/yr HybridFull Time
1+ YOE1+ years software engineering; BS in computer science or software engineering; experience with AWS data services (Glue, Lambda, S3, DynamoDB); Python (PySpark, Pandas, FastAPI); SQL; Kafka; Airflow; Snowflake; AI tools for code; REST/GraphQL APIs; GitHub Copilot or similar.
AWS (Glue, Lambda, S3, DynamoDB), PySpark, Pandas, FastAPI, SQL, Kafka, Airflow, Snowflake, Iceberg, Delta Lake, Collibra, Alation, GraphQL, REST, GitHub Copilot, AI tools for coding
1mo
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FPGA Engineer (IL, Chicago)
Chicago, Illinois, United States
OnsiteFull Time
EndoSec: Security software and cryptographic hardware for government and defense.
Experience with RTL languages (VHDL/Verilog), C/C++, Python; FPGA design/verification; hardware security; Xilinx/Intel toolchains; system integration; ability to obtain US government security clearance.
RTL, C/C++, Python, VHDL, Verilog, Tcl, Vivado, GHDL, Questa, Quartus Prime, Zynq, Agilex, AXI, ACE, Avalon, cocotb, pyuvm
4d
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Forward Deployed Engineer I, GenAI, Google Cloud
San Francisco or Atlanta or Austin or Boulder or Cambridge or Chicago or Addison or Detroit or Irvine or Kirkland or Miami or New York City or Portland or Los Angeles or Reston or Seattle or Sunnyvale or Washington D.C.
$102k-$145k/yr OnsiteFull Time
1+ YOEBachelor's degree; experience in AI, Python/Typescript; cloud experience; applied AI knowledge.
Python, Typescript, Cloud Platform, LangGraph, CrewAI, Google ADK, RAG, MCP
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)
1w
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Associate Data and AI Engineer
Hartford or Columbus or Charlotte or Chicago
$74k-$111k/yr HybridFull Time
Bachelor’s degree in Computer Science, Engineering, IT, MIS, or related; experience with Python and SQL; GitHub; Agile; data ingestion; ETL concepts; automation tools; cloud services; infrastructure as code.
Python, SQL, GitHub, Snowflake, Apache Kafka, AWS, S3, Spark, Airflow, Autosys, Terraform, CloudFormation, Jenkins, Redshift, GCP
3w
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Network Engineer I
Chicago, Illinois, United States
$110k/yr OnsiteFull Time
2+ YOENetwork Engineer with degree in CS/IS or equivalent experience; strong TCP/IP, routing (BGP/OSPF); Linux; CCNA/CCNP preferred; 2–3 years of experience.
TCP/IP, OSI, BGP, OSPF, Juniper, Arista, Cisco, Wireshark, tcpdump, Linux, Python
1mo
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Technical Support Engineer
San Francisco or Salt Lake City or Phoenix or Los Angeles or Chicago or Boston or Austin or New York City or Miami or Tampa or Atlanta or Columbus or Boise or San Diego or Minneapolis or Houston or Raleigh or Nashville or Kansas City or Charlotte or Portland or Philadelphia or Dallas or Washington D.C. or Seattle
$86k-$118k/yr RemoteFull Time
2+ YOE2+ years technical issue resolution in global support; experience with SaaS or financial services; programming in JS, PHP, Objective-C, Python, Golang, Solidity; knowledge of AWS/GCP, REST APIs; strong problem-solving and communication; weekend availability; multilingual preferred.
SQL, Postman, Kibana, Jira, Salesforce, Confluence, Discord, Gradual, GitHub Copilot, Cursor, Claude Code
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
1mo
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Systems Engineer - EEC Si
Elgin, Illinois, United States
$66k-$85k/yr OnsiteFull Time
0+ YOEBachelor's degree in Computer Science, Engineering or Technology; IT systems engineering experience; strong LAN/WAN, TCP/IP networking; Linux/Windows knowledge; virtualization; knowledge of radio/wireless data systems; travel willingness.
Linux, Windows, Active Directory, Vmware, KVM, Python, Unix Shell, TCP/IP, LAN/WAN, LTE, P25, Tetra, Dimetra, Astro, Mototrbo
3w
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Associate Sales Engineer
Chicago, Illinois, United States
RemoteFull Time
2+ YOE2+ years in pre-sales/technical consulting or 1+ year in a related role; BS in CS/Engineering or equivalent; scripting skills; cloud familiarity; strong communication; travel willingness.
PowerShell, Python, Bash, Azure, AWS, GCP, Web servers, Firewalls, Load balancers
1mo
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Associate Software Engineer (Chicago, IL, US)
Chicago, Illinois, United States
$44k-$106k/yr OnsiteFull Time
0+ YOESRE/DevOps experience, CI/CD tools, IaC, Docker/Kubernetes, monitoring, scripting.
Azure DevOps, Jenkins, GitHub Actions, Terraform, ARM, CloudFormation, Docker, Kubernetes, Prometheus, Grafana, ELK, Shell, Python, GCP, AWS, Azure
HiringCafe market data
Junior Python Developer Jobs market signals in Zion, 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
85
Hiring companies
66
Fresh sample
67% new in 30d
Salary visibility
72% show pay
Companies appearing in this market
Aquatic Capital ManagementCIBCIMCMilwaukee ToolMotorola Solutionsrf IDEASAkuna CapitalAl Warren Oil Company
Work location mix in visible results
Onsite: 22Hybrid: 19Remote: 5