544 junior developer jobs at 283 companies in Beloit, WI

1mo
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Geospatial Backend Developer – Multiple Positions at Junior/Mid/Senior Levels
Springfield or Vienna or St. Louis or Sun Prairie
OnsiteFull Time
NV5
NV5: Provides engineering, consulting, and geospatial solutions for infrastructure projects.
2+ YOEUS citizen with active/current Top Secret/SCI clearance, Bachelor's in CS/Engineering/GIS/STEM, 2+ years backend development experience using Python/Node.js/Java, ArcGIS Enterprise experience, containerization (Docker/Kubernetes), REST API design, and cloud familiarity.
Esri, ArcGIS Enterprise, ArcGIS Enterprise SDKs, Python, Node.js, Java, Docker, Kubernetes, PostgreSQL, PostGIS, Microsoft SQL Server, Azure, AWS, GCP, REST
1mo
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Software Developer Intern - Summer 2027 - Software Developer Intern - Summer 2027 - Careers (Accessibility)
Madison, Wisconsin, United States
OnsiteInternship
Epic
Epic: Develops electronic health record software for healthcare systems.
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.
2w
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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
1d
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Wisconet Web Developer
Madison, Wisconsin, United States
$75k/yr HybridFull Time
University of Wisconsin–Madison
University of Wisconsin–Madison: Public research university providing academic programs and clinical healthcare.
1.5+ YOE18+ months building web apps with React and Tailwind CSS, experience creating weather/environmental visualizations, RESTful APIs, frontend mapping and visualization tools, UX knowledge, strong communication.
React, Tailwind CSS, RESTful APIs, MapBox, Recharts, D3, HighCharts, Git, SVN
2mo
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IT Developer Internship
Monroe, Wisconsin, United States
OnsiteInternship
Colony Brands
Colony Brands: Operates multi-channel retail brands and catalog sales for consumer products.
Seeking students (junior/senior) pursuing a degree in CS, MIS, Math or related fields; GPA 2.8+; knowledge of C#, Java, SQL, VB.Net or COBOL; relational DB, cloud, DevOps, AWS and debugging experience helpful; strong communication skills; onsite in Monroe, WI; no sponsorship.
C#, Java, SQL, VB.Net, COBOL, Amazon Web Services (AWS), DevOps
2w
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Data Engineer - .NET Web Development
Middleton or Madison
OnsiteFull Time
Sentry Insurance
Sentry Insurance: Provides commercial insurance, life insurance, and retirement plans.
2+ YOEBachelors required; minimum 2 years data engineering experience. Proficiency with Microsoft .NET, C#, REST API, JavaScript, ASP.NET MVC, SQL Server, Visual Studio/VS Code/SSMS, Git, Postman, Bootstrap, AutoMapper; agile and software design principles.
Microsoft .NET, C#, REST API, JavaScript, ASP.NET MVC, HTML, CSS, SQL Server, Microsoft Visual Studio, Microsoft Visual Studio Code, Microsoft SQL Server Management Studio, Git, Postman, Bootstrap, AutoMapper
1mo
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Application Development Engineer (Hybrid)
Madison, Wisconsin, United States
$80k-$131k/yr HybridFull Time
American Family Insurance
American Family Insurance: Provides diverse insurance products and comprehensive financial services.
2+ YOEProficiency with Guidewire (Gosu) and PolicyCenter/BillingCenter/ClaimCenter, AI/ML and generative AI integration, GW Cloud migration experience, SQL, APIs, CI/CD, SDLC, Agile; 2+ years Guidewire/product upgrade experience.
GOSU, Guidewire PolicyCenter, Guidewire BillingCenter, Guidewire ClaimCenter, PCF, GW Cloud, AI/ML, SQL, APIs, web services, CI/CD
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Mobile app Developer (Paid Internship)
Fort Atkinson or Madison
$30/hr HybridMultiple Commitments Available
Complete TransPack Solutions
Complete TransPack Solutions: Provides transport packaging management and logistics services for manufacturers.
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
1w
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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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Software Engineer II (Healthcare Solutions)
La Grange or McCook or Carpentersville or Iola or Shenzhen
$70k-$121k/yr OnsiteFull Time
Grayhill
Grayhill: Designs and manufactures human-machine interface components and control systems.
2+ YOEBachelor's in engineering or CS, 2+ years embedded software experience, proficiency in C/C++, microcontroller platforms (ARM Cortex-M, STM32, PIC), RTOS, device drivers, communication protocols (I2C, SPI, UART, USB, BT/BLE), and hardware debugging tools.
C/C++, I2C, SPI, UART, USB, BT/BLE, RTOS, ARM Cortex-M, STM32, PIC, oscilloscopes, logic analyzers, JTAG
2w
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Software Engineer III, Infrastructure, Google Cloud NetInfra
Madison, Wisconsin, United States
$147k-$211k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
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
3w
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Design Engineer
Oconomowoc, Wisconsin, United States
OnsiteFull Time
Menasha Corporation
Menasha Corporation: Sustainable corrugated and plastic packaging and supply chain solutions.
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
3w
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Mechanical Engineer II - Communications
Carpentersville, Illinois, United States
$75k-$90k/yr OnsiteFull Time
OTTO Engineering
OTTO Engineering: Designs and manufactures control switches and communication accessories.
2+ YOEBachelor's in Mechanical Engineering, 2+ years product development experience, PTC Creo proficiency, knowledge of plastics/elastomers/die-cast/overmolding, DFM/DFA, tolerance analysis, and mechanical verification testing.
PTC Creo
2w
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Solid Waste Engineer
Madison, Wisconsin, United States
$70k-$125k/yr OnsiteFull Time
TRC Companies
TRC Companies: Engineering and environmental consulting for infrastructure and energy projects.
5+ YOEPE required (Wisconsin or obtain within six months), 5+ years landfill design experience, AutoCAD/Civil 3D proficiency preferred, excellent communication and technical skills, ability to mentor junior staff, valid driver’s license.
AutoCAD, Civil 3D
2w
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Product Quality Engineer
Sun Prairie, Wisconsin, United States
HybridFull Time
AprilAire
AprilAire: Manufacturer of residential indoor air quality solutions.
Bachelor's in Electrical/Electronics Engineering required; intern/co-op experience desired. Requires wiring/soldering and schematic interpretation, test method development (IEC 60730-1, IEC 60335-1), and strong technical communication.
Windchill PLM, Six Sigma, 8D, DMAIC
1mo
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Junior Estimator
Rockford or Illinois or Indiana
OnsiteFull Time
MasTec
MasTecNew York Stock Exchange: MTZ: Builds and maintains energy, communications, and utility infrastructure.
5+ YOEBachelor's in civil/structural engineering or construction management (or equivalent experience), 5 years heavy civil estimating, ability to perform takeoffs, develop cost estimates, manage bid process, perform site visits, and communicate with clients and subcontractors.
2w
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Product Quality Engineer
Sun Prairie, Wisconsin, United States
HybridFull Time
AprilAire
AprilAire: Manufacturer of indoor air quality and HVAC control products.
Bachelor's in Electrical/Electronics Engineering required. Develop/maintain test methods, execute product verification, troubleshoot circuit boards, use Windchill PLM, apply Six Sigma and 8D/DMAIC methods, and work with IEC/UL/AHRI/ASHRAE standards.
Windchill PLM, Six Sigma, 8D, DMAIC, IEC 60730-1, IEC 60335-1
2w
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Product Development Engineer - Middleton, WI
Middleton, Wisconsin, United States
$60k-$80k/yr HybridFull Time
Spectrum Brands
Spectrum BrandsNYSE: SPB: Global manufacturer of consumer home, pet, and garden products.
0+ YOEBachelor's in engineering required; 0-5 years product development experience; proficiency with 3D modelling (SolidWorks or Fusion 360); Stage-Gate familiarity; strong communication and cross-functional collaboration skills.
SolidWorks, Fusion 360
1d
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Senior/Staff Mechanical Engineer (Aerospace)
Rockford, Illinois, United States
$93k-$181k/yr OnsiteFull Time
Woodward
WoodwardNASDAQ: WWD: Designs control solutions for aerospace and industrial markets.
4+ YOEBachelor's degree in engineering or equivalent experience, 4+ years (Senior) or 10+ years (Staff) mechanical engineering experience, FEA and DFSS experience, strong technical writing and problem-solving, ability to lead projects and mentor junior engineers. ITAR eligibility (U.S. Person) required.
FEA, DFSS, PLC
3h
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Staff Engineer
Middleton, Wisconsin, United States
OnsiteFull Time
GEI Consultants
GEI Consultants: Provides multi-disciplinary engineering and environmental consulting services.
0+ YOEB.S. in civil/structural/geotechnical or related field, ability to perform field investigations, technical report writing, and work toward professional registration.
MS Word, Excel, MS Project, PowerPoint, CAD, Civil 3D, Revit, GeoStudio (SEEP/W, SLOPE/W or SIGMA/W), ENERCALC, MathCAD, SAP2000, STAAD, RISA