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Junior Python Developer Jobs in Bellefontaine, OH, US
37 junior python developer jobs from 23 companies hiring in Bellefontaine, OH, US.
1mo
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Junior Software Developer
Dayton, Ohio, United States
HybridFull Time
1+ YOEU.S. Citizenship; 1-3+ years software development; BS in Computer Science or related field; Oracle PL/SQL, JSP, Java, JavaScript, HTML, Python; API development; AWS experience.
AWS, Java, JSP, Oracle PL/SQL, JavaScript, Python, HTML, AWS Elastic Beanstalk, EC2, S3, Lambda, RDS
3w
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Junior Reverse Engineer
Beavercreek Township, Ohio, United States
$80k-$115k/yr OnsiteFull Time
0+ YOEBachelor's degree; 0-7 years reverse engineering; strong knowledge of computer architecture, OS, software dev; C/C++, Python; debugging; network protocols; ability to obtain security clearance.
IDA Pro, Ghidra, Binary Ninja, C, C++, Python, Debugging Tools
2w
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AI Engineer
Westerville, Ohio, United States
OnsiteFull Time
0+ YOE0–2+ years software development; Python and SQL; API development; GenAI/LLM exposure; AWS or similar cloud experience; strong documentation.
Python, SQL, REST APIs, GenAI frameworks, AWS, Snowflake (preferred)
1mo
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Industrial Applications Developer Intern
Columbus, Ohio, United States
HybridFull Time, Internship
Pursuing CS/CE/Software Eng; Python development; interest in manufacturing; SQL/databases; data integration; AI/ML concepts; strong analytical skills.
Python, SQL, Data Integration, Dashboards
1mo
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Junior Model Based Systems Engineer
Beavercreek or Dayton
OnsiteFull Time
0+ YOEBachelor’s in Systems Engineering or related field; MBSE experience; strong communication; ability to obtain Top Secret/SCI clearance; team collaboration.
Cameo Systems Modeler, MagicDraw, IBM Rhapsody, Enterprise Architect, Java, C++, Python, SysML
2w
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Associate Applications Developer
Columbus, Ohio, United States
$56k-$73k/yr HybridMultiple Commitments Available
0+ YOEBachelor's degree in CS/CE/Software or related; strong C/C++, Python; Git/GitHub; CI/CD; distributed/edge/cloud; strong communication; ability to work independently.
C, C++, Python, Git, GitHub, GitLab, CI/CD, Linux
2w
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Software Engineer I - Enrichment
Columbus, Ohio, United States
OnsiteFull Time
1+ YOE1+ years with Python, databases, Git; Docker/cloud experience; strong data handling and performance mindset; healthcare tech interest.
Python, Docker, Git, SQL, NoSQL, Cloud (GCP/AWS)
1w
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Software Developer
Dayton, Ohio, United States
OnsiteFull Time
US citizen, Secret clearance eligibility, on-base collaboration, strong C/C++ and Linux experience.
C++, C/C++, Python, Linux, Git, UDP, TCP/IP
1w
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Solutions Engineer- Hybrid
Dayton, Ohio, United States
HybridFull Time
0+ YOE0-3 years in systems engineering or MBSE; Python scripting; security clearance eligible; BS in a technical field.
Python, MBSE tools, Cameo, SysML, GitLab, GitHub
1mo
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Principal Engineer
Dayton, Ohio, United States
OnsiteFull Time
12+ YOEActive DoD Top Secret security clearance with SCI eligibility; U.S. citizenship; BS in engineering; 12+ years of relevant experience; MBSE, AI/ML pipelines; leadership of junior engineers.
SysML, Java, C++, Python, DoDAF, UAF, Model Center, STK, UML, Rhapsody, Cameo/MagicDraw
1mo
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Engineer II - Hyperspectral
Dayton or Wright-Patterson AFB
$72k-$123k/yr OnsiteFull Time
2+ YOEBS degree in engineering or related field plus 2+ years in spectral/EO-IR data analysis; knowledge of hyperspectral methods; Python/MATLAB/ENVI a plus; active clearance or ability to obtain TS/SCI.
Python, MATLAB, ENVI
1mo
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Early Career Reverse Engineer/Vulnerability Researcher (76142)
Columbus, Ohio, United States
OnsiteFull Time
0+ YOEBachelor’s in Computer Science/Engineering or related field with 0-2 years experience; or Master’s; experience in software development, scripting, security, and vulnerability research; U.S. citizenship with ability to obtain security clearance.
C, C++, Python, Disassembler (IDA Pro, BinaryNinja, etc.), Operating systems (Android, iOS, Windows, Linux, MacOS, RTOSs)
5d
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Research Engineer I - High Speed Systems
Beavercreek, Ohio, United States
$90k-$95k/yr OnsiteFull Time
PhD in mechanical, aerospace, materials science, or closely related field; US citizenship; experience with reduced-order modeling, aerothermoelastic analysis, machine learning; ability to work with government customers and in multi-disciplinary teams.
Python, FEA, CAD, AFSIM
2w
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Software Engineer, Associate (Data Engineering) (Columbus, OH, US, 43219)
Columbus, Ohio, United States
OnsiteFull Time
0+ YOEBachelor's in Computer Science/Engineering; 0-2 years experience; proficient in SQL, Python, ETL; data pipelines; cloud data tech (Snowflake, AWS) preferred.
SQL, Python, ETL Tools, Snowflake, AWS, Tableau
5d
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Research Engineer I - High Speed Systems
Beavercreek, Ohio, United States
$90k-$95k/yr OnsiteFull Time
PhD in Mechanical/Aerospace Engineering, Materials Science, or closely related field; U.S. Citizenship; experience with surrogate modeling, reduced-order modeling, multi-fidelity data integration, and machine learning; proficiency in Python, CAD, FEA, and related tools.
Python, CAD, FEA, Afsim
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
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
3d
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Technical Support Engineer (Columbus, OH, US)
Columbus, Ohio, United States
OnsiteFull Time
1+ YOEFirst-line technical support for IT-based systems; 1+ year service desk experience; knowledge of SQL, HTML, Kubernetes, and data analytics; troubleshooting and customer service; willingness to travel 40-60%.
SQL, HTML, Kubernetes, Java, Python, C, Data Analytics
2mo
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HumanSignal | Columbus, Ohio | Hybrid | Spring/Summer 2026
Columbus, Ohio, United States
$35-$50/hr HybridMultiple Commitments Available
0+ YOEOhio State engineering student; experience with full-stack development (React/TypeScript, Python); data pipelines; JSON manipulation; REST APIs; familiarity with AWS S3 a bonus.
React, TypeScript, Python, REST, JSON, AWS S3, Vercel, CI/CD
2mo
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IT Software Development Co-op - Spring 2027
Versailles, Ohio, United States
OnsiteFull Time
0+ YOEEnrollment in a 4-year degree program in computer science, information systems, or related field; programming experience; databases; API development; Azure; Agile Scrum; test automation; DevOps concepts.
C#, Java, Python, .NET, SQL Server, MySQL, Oracle, MongoDB, Cosmos DB, NoSQL, Azure, API Development, JSON, CI/CD, Infrastructure as Code, Test Automation, DevOps, SCRUM, Microsoft Office
2mo
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AFIT ANT Research Intern/Co-Op (Spring/Summer 2026) - 27420 (Wright-Patterson Air Force Bas, Ohio, United States)
Wright-Patterson Air Force Base, Ohio, United States
$22-$26/hr OnsiteInternship
0+ YOEPursuing Bachelor's or Master's degree in CS, CE, EE, or Applied Math; strong Python/C/C++ skills; Ubuntu Linux, Git, Docker; ability to work independently; U.S. citizen; eligible for background investigation.
Python, C++, C, Ubuntu Linux, git, Docker
3w
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Process Improvement Associate I- AI Automation Support
Jacksonville or Columbus or Plano
OnsiteFull Time
2+ YOE2+ years’ applied knowledge in solution development using Alteryx, Tableau, or similar tools; SQL; Python; strong communication; problem solving; ability to deliver under tight deadlines.
Alteryx, Tableau, SQL, Python, Excel
1mo
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ArcGIS App Development Intern
Columbus, Ohio, United States
$17/hr HybridTemporary
0+ YOEInternship requiring ArcGIS Online experience, data visualization, and digital accessibility knowledge; strong communication and teamwork skills.
ArcGIS Online, ArcGIS Dashboards, ArcGIS Experience Builder, Python, Data visualization
HiringCafe market data
Junior Python Developer Jobs market signals in Bellefontaine, OH, 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
37
Hiring companies
23
Fresh sample
57% new in 30d
Salary visibility
43% show pay
Companies appearing in this market
KBRThe Ohio State UniversityARCTOS Technology SolutionsBAE SystemsJPMorgan ChaseRadiance TechnologiesVertivADB SAFEGATE
Work location mix in visible results
Onsite: 24Hybrid: 10Remote: 1