572 junior developer jobs at 286 companies in Columbus, WI
2mo
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Geospatial Backend Developer – Multiple Positions at Junior/Mid/Senior Levels
St. Louis or St. Charles or Virginia or Sun Prairie
OnsiteFull Time
2+ YOEActive Top Secret/SCI clearance, bachelor’s degree in STEM, 2+ years backend development with Python/Node.js/Java, experience with ArcGIS Enterprise, containerization, API design, and geoprocessing workflows.
ArcGIS Enterprise, Python, Node.js, Java, Docker, Kubernetes, PostgreSQL/PostGIS, SQL Server, Azure, AWS, GCP
5d
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Job Developer
Fond du Lac, Wisconsin, United States
$23/hr OnsiteFull Time
2+ YOEAssociate's degree preferred, 2 years related experience (workforce development, recruiting, sales, case management), valid driver's license, ability to travel, strong communication and coaching skills.
2mo
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Software Developer Intern - Summer 2027 - Software Developer Intern - Summer 2027 - Careers (Accessibility)
Madison, Wisconsin, United States
OnsiteInternship
Pursuing BS/BA in CS/Software Engineering; junior standing or higher; eligible to work in the U.S. without visa sponsorship; willing to relocate to Madison, WI; COVID-19 vaccination.
3d
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Integration Developer (840017)
Pewaukee or Illinois or Iowa or Michigan or Minnesota
$1/yr HybridFull Time
2+ YOEBachelor’s degree in Computer Science, Information Systems, or related field; 2+ years of API/SDK integration experience; proficiency in Python, PHP, JavaScript, Java, JSON, REST APIs, Git, and integration tools.
Python, JSON, RESTful APIs, PHP, Postman, Bruno, Swagger/OpenAPI, Git, JavaScript, Java, OAuth, OpenID Connect, SQL, ETL, WCAG, FERPA, Banner, Ellucian
1w
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Sr. Data Engineer
Madison, Wisconsin, United States
$78k-$156k/yr OnsiteFull Time
4+ YOEDesign and develop scalable data architectures and ETL pipelines; experience with Spark on Snowflake/Databricks, Python/Scala/SQL, cloud services, big-data formats, and mentoring junior engineers.
Spark on Snowflake or Databricks, Python, Scala, SQL, ETL, Parquet, Avro, Delta Lake, AWS, SQS, S3, GitLab, JIRA, Confluence, RestAPI, Tableau, Model Context Protocol (MCP), Braze
1mo
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Staff Systems Engineer
Waukesha, Wisconsin, United States
OnsiteFull Time
8+ YOEBS in engineering, 8+ years relevant experience, systems integration and product development lifecycle expertise, strong communication and problem-solving skills, experience with system architecture, verification/validation, and mentoring junior engineers.
V model
2mo
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Mobile app Developer (Paid Internship)
Fort Atkinson or Madison
$30/hr HybridMultiple Commitments Available
1+ YOEBuild a mobile prototype with on-device object detection using YOLO variants; prepare annotated dataset (300–500 images); train, optimize, and export models (CoreML/TensorFlow Lite); embed models on edge; proficiency in Python, OpenCV/PyTorch/TensorFlow, and mobile frameworks; US work authorization and portfolio/GitHub required.
Python, YOLOv8, YOLOv11, YOLO-NAS, YOLOX, Roboflow, CVAT, CoreML, TensorFlow Lite, OpenCV, PyTorch, TensorFlow, Apple Neural Engine, GPU, Dart/Flutter, JavaScript/React Native, Swift, Kotlin, GitHub
1mo
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Research Software Engineer
Madison, Wisconsin, United States
OnsiteFull Time
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
5d
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AI / ML Engineer
United States or Brownsville or Madison or Boise or Lincoln or Centennial
$95k-$130k/yr HybridFull Time
2+ YOERequires 2+ years in AI, ML, or software engineering; Python, AWS, agentic LLM systems, evaluation, production deployment, RAG, CI/CD, and Terraform experience; bachelor's or master's degree preferred; U.S. citizenship and ability to obtain 6C clearance.
Python, AWS, Amazon Bedrock, AWS Lambda, Amazon ECS, AWS Fargate, Amazon S3, Amazon OpenSearch, AWS Step Functions, Terraform, Docker, Kubernetes, CI/CD, RAG
4d
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Full Stack Engineer
United States or San Francisco or New York City or Los Angeles or Boston or Seattle or Washington or San Diego or Chicago or Austin or Dallas or Portland or Denver or Philadelphia or Baltimore or Sacramento or Minneapolis or Miami or Atlanta or Phoenix or Orlando or Las Vegas or Salt Lake City or Madison or Birmingham or San Antonio or Spokane or Toronto
$115k-$195k/yr HybridFull Time
2+ YOERequires 2–4 years of software engineering experience, strong TypeScript/JavaScript, SQL, Node, Express, React, AWS, relational databases, teamwork, and communication skills.
TypeScript, JavaScript, React Native, Node, Express, React, AWS, SQL, relational databases, Redux, Next.js, Jest, Cypress
2mo
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Reliability Engineer
Brookfield, Wisconsin, United States
OnsiteFull Time
0+ YOEBachelor's in electrical/mechanical/related engineering, entry-level (0-2 years) product development or reliability experience preferred; skills in test development, data acquisition, statistical analysis, and reliability methods.
Python, nCode Glyphworks, Dewesoft, LabVIEW, Minitab, Reliasoft Weibull++
1w
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Fire Protection Engineer Intern
Madison, Wisconsin, United States
OnsiteInternship
Enrollment in ABET-accredited Mechanical or Architectural Engineering program (junior standing/3 years completed), minimum GPA 2.5, leadership/communication skills, strong organization and time management.
1mo
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Software Engineer III, Infrastructure, Google Cloud NetInfra
Madison, Wisconsin, United States
$147k-$211k/yr OnsiteFull Time
2+ YOEBachelor's or equivalent, 2+ years programming in C++, Python or Go, 2+ years building large-scale infrastructure or distributed systems, EM degree preferred, proficiency with performance analysis and debugging.
C++, Python, Go, Vertex AI, TPU
1w
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Sr. Data Engineer
Madison, Wisconsin, United States
$78k-$156k/yr OnsiteFull Time
Senior-level data engineering experience including Spark, Python/Scala/SQL, ETL pipelines, database architecture, cloud services (AWS), and mentoring junior staff.
Spark, Snowflake, Databricks, Python, Scala, SQL, Parquet, Avro, Delta Lake, AWS, SQS, S3, GitLab, JIRA, Confluence, RestAPI, Tableau
2d
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Project Engineer Intern - Summer of 2027
Appleton or Waukesha or Madison or Chicago or Detroit or Oklahoma City or United States
$21-$25/hr FieldInternship, Full Time
Currently enrolled as a college junior or senior; construction, mechanical, or civil engineering studies preferred. Microsoft Office 365 proficiency and U.S. work authorization required; prior experience is preferred but not required.
Microsoft Office 365
2mo
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Manufacturing Engineer
Sun Prairie, Wisconsin, United States
OnsiteFull Time
1+ YOEDevelop and improve work cells using Lean tools (standard work, 5S, setup reduction), create work instructions, lead kaizen events, and quantify process improvements.
5S, value-stream mapping, Lean
1mo
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Design Engineer
Oconomowoc, Wisconsin, United States
OnsiteFull Time
2+ YOEDevelop tooling-ready designs using CAD/Creo, collaborate with engineers, customers and vendors, create robust models, maintain ISO compliance, provide technical customer support; 2 years relevant experience and 4 years Creo experience preferred.
CAD, Creo Parametric, Microsoft Office, Windchill, SolidWorks, SpaceClaim, KeyShot, AutoCAD, ANSYS, PDM
1w
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Engineer-Manufacturing I
Whitewater, Wisconsin, United States
OnsiteFull Time
Husco: Manufacturer of hydraulic and electro-mechanical control systems.
Support development and installation of manufacturing equipment, troubleshoot equipment performance, apply continuous improvement and project management skills; must follow safety and PPE requirements.
1w
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Support Engineer II
Madison, Wisconsin, United States
$88k-$109k/yr HybridFull Time
2+ YOEBachelor's in CS or similar,2+ years support engineering experience,fluency with development tools,object-oriented/scripting/query languages,version control,ability to be on-call.
SQL, Microsoft Teams
1mo
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ICD - Applications Engineer
Hartland, Wisconsin, United States
OnsiteFull Time
Bachelor's degree in chemical engineering or related field required; strong communication and mechanical aptitude; proficient in Microsoft Excel, Word, and PowerPoint; ability to develop process designs and prepare technical proposals.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
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