25 java engineering jobs at 18 companies in Madison, WI

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Senior Java Engineer (Hybrid)
Madison or Boston
$99k-$167k/yr HybridFull Time
American Family Insurance
American Family Insurance: Provides insurance for vehicles, homes, businesses, and lives.
5+ YOERequires 5+ years of AWS-backed Java development with Spring Boot, RESTful APIs, Python, SQL, software architecture, testing, integration technologies, SDLC, and insurance experience.
Java, Amazon Web Services (AWS), Spring Boot, RESTful API, Python, SQL, Microsoft Copilot, Claude Code
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Senior Java Engineer (Hybrid)
Madison or Boston
$99k-$167k/yr HybridFull Time
American Family Insurance
American Family Insurance: Provides diverse insurance products and comprehensive financial services.
5+ YOE5+ years AWS-backed Java development experience building Spring Boot and RESTful APIs; proficiency with Python and SQL; experience with integration, SDLC, testing, and cloud services; insurance experience preferred; ability to travel up to 10%.
Java, Spring Boot, RESTful API, Python, SQL, AWS, Microsoft Copilot, Claude Code
1mo
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Software Engineering Manager
Verona, Wisconsin, United States
OnsiteFull Time
Extreme Engineering Solutions
Extreme Engineering Solutions: Designs and manufactures rugged embedded computing for extreme environments.
7+ YOEBachelor's in CS/CE or related, 7+ years engineering experience, strong communication and problem-solving, ability to manage multiple projects, onsite work in Verona, WI.
Python, Java, Git, CI/CD
2w
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Software Engineering Lead
United States or Middleton
$135k-$145k/yr RemoteFull Time
Natus Medical
Natus Medical: Provides medical devices for neurodiagnostics, newborn care, and hearing
10+ YOE2+ Mgmt10+ years software development experience with 2+ years technical leadership; bachelor's degree in computer science or related field; expertise in React, Java/C#/Python, cloud platforms, CI/CD, and strong architecture and communication skills.
React.js, Angular, Java, C#.NET, Python, Flask, Django, FastAPI, Microsoft Azure, AWS, GCP, Git, CI/CD, Docker, Kubernetes, Terraform, Bicep, ARM templates, OAuth, JWT, Azure AD
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Technical Lead Software Engineer (Java, React, Spring boot)
Minnetonka or Madison or St Louis or Omaha
$100k-$150k/yr OnsiteFull Time
Medica
Medica: Provides health insurance coverage and health plan administration services.
5+ YOE5+ years product-related work experience; proficient with Java and React.
Java, React, Spring Boot, Oracle, SQL Server, Azure DevOps, GitHub, Jenkins, CI/CD
2mo
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Software Engineer - AI & Cloud Engineering (Early to Mid Career, WI Based)
Madison, Wisconsin, United States
OnsiteFull Time
Flexcompute
Flexcompute: Develops GPU-native multiphysics simulation software for hardware engineers.
3+ YOE3-6 years software engineering; strong programming in Python/C++/Rust/Go/Java/JavaScript; backend systems/APIs/distributed services; Linux/Git; ability to drive projects; degree in technical field
Python, C++, Rust, Go, Java, JavaScript, Linux, Git, Docker, Kubernetes, AWS, GCP, Azure
5d
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Computer Vision Engineer
Madison, Wisconsin, United States
$74k/yr OnsiteFull Time, Temporary
University of Wisconsin–Madison
University of Wisconsin–Madison: Public research university providing academic programs and clinical healthcare.
10+ YOERequires over 10 years of scientific computing, image analysis, and machine-learning image segmentation experience; MATLAB, Python, Java, light-sheet microscopy, and sCMOS camera experience. MS preferred in a relevant field.
MATLAB, Python, Java, Machine Learning, Graphical User Interfaces (GUIs), sCMOS
3mo
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Senior Embedded Software Engineer-Innovation Team
Cottage Grove, Wisconsin, United States
OnsiteFull Time
Johnson Health Tech
Johnson Health TechTaiwan Stock Exchange: 1736: Designs and manufactures commercial and residential fitness equipment.
Senior embedded software engineer with degree in CS/EE and experience in C/C++, RTOS, Python/JS, and cross-functional collaboration.
C++, C#, Java, C, Python, JavaScript, RTOS
1mo
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Senior Software Engineer - IBM App Connect Enterprise
Irving or Middleton or Denver or Seattle
$95k-$150k/yr HybridFull Time
Paradigm
Paradigm: A software transforming residential and construction industries with modern engineering and cloud-native integration solutions.
4+ YOE4+ years software engineering with hands-on IBM App Connect Enterprise, ESQL/Java, integration patterns, APIs, messaging (MQ/Kafka), Kubernetes/OpenShift, CI/CD and strong troubleshooting skills.
IBM App Connect Enterprise, ACE, ESQL, Java, REST, SOAP, IBM MQ, MQ, Kafka, DFDL, JSON, XML, Docker, Kubernetes, Red Hat OpenShift, Git, Jenkins, Tekton, UrbanCode, AppDynamics, Splunk, ELK, HTTP(S), JDBC
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Bioinformatician II: Tuesday - Saturday
Madison, Wisconsin, United States
$84k-$138k/yr OnsiteFull Time
Exact Sciences
Exact SciencesNASDAQ: EXAS: Provides molecular diagnostic tests for early cancer detection.
2+ YOEBachelor's in relevant field, 2 years biomedical data analysis experience, proficiency in Python/Java, Linux, NGS workflows, cloud computing, software engineering practices, and data visualization.
Python, Java, Linux/UNIX, shell scripting, MATLAB, R, Cromwell/WDL, Snakemake, DNAnexus, AWS
3w
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Sr. AI Integration Analyst
Madison, Wisconsin, United States
$78k-$156k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
5+ YOE5+ years IT integrations experience, 3+ years interface engine development, Epic Bridges certification, Corepoint/interface engine skills, HL7 v2/FHIR/XML/CSV/HTML parsing, Python/Java/C# skills, ability to support production integrations.
MuleSoft, Dell Boomi, Azure Integration Services, REST, FHIR, Python, Corepoint, HL7 v2, XML, CSV, HTML, Java, C#, Epic Bridges, Epic Cogito, Epic Clarity, Epic Caboodle, Snowflake, Azure, AWS, SAP, Oracle, Workday, LLM APIs, Interconnect, App Orchard
1mo
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Manager III, Corporate Infrastructure and Edge Systems, Shopbop and Zappos
Madison, Wisconsin, United States
$137k-$185k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ MgmtProven IT operations and people leadership with cloud (AWS), networking, and automation experience; 5+ years managing technical teams; strong analytical and communication skills.
Cisco, AWS, Python, PowerShell, Node.JS, Java, Ruby, C#, PHP, Active Directory, Jira, Confluence
2mo
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Senior Web/App Engineer
Janesville, Wisconsin, United States
$118k-$142k/yr OnsiteFull Time
Blain's Farm & Fleet
Blain's Farm & Fleet: Retailer of farm, home, automotive, and outdoor goods.
5+ YOE5+ years software development experience; proficiency in Java, C#, Python, JavaScript; strong system architecture, design patterns, data modeling, cloud and application security knowledge; bachelor's in CS/Engineering preferred; experience with SaaS platforms (Adobe, Oracle) preferred.
Java, C#, Python, JavaScript, Adobe, Oracle
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Software Engineer
Sun Prairie, Wisconsin, United States
$70k-$100k/yr OnsiteFull Time
i3 Product Development
i3 Product DevelopmentNYSE: HLIO: Integrated product design and engineering firm for connected solutions.
5+ YOEBachelor's degree,5+ years professional software development experience,proficiency with Java,Python or C#,REST/SOAP,cloud platforms (AWS/Azure/GCP),Git,CI,Agile and strong communication.
Java, Python, C#, RESTful, SOAP, AWS, Microsoft Azure, Google Cloud, Git
1mo
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Leo Cancer Care: Senior Software Engineer – Interoperability
Middleton, Wisconsin, United States
HybridFull Time
Centaur Health Holdings
Centaur Health Holdings: Developing innovative radiotherapy and veterinary diagnostic imaging solutions.
5+ YOEDeep DICOM-RT interoperability experience, medical device software under IEC 62304, network integration, 5+ years domain experience, strong Python and C++/C#/Java skills, Linux and Git proficiency, HL7/FHIR familiarity.
DICOM-RT, HL7, FHIR, UML, Python, C++, C#, Java, Linux, Git, gRPC, REST
2mo
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Geospatial Cyber Security Engineer – Multiple Positions at Junior/Mid/Senior Levels
St. Louis or St. Charles or Virginia or Sun Prairie
OnsiteFull Time
NV5
NV5NASDAQ: NVEE: Technical engineering and consulting for infrastructure and energy projects.
5+ YOETop Secret/SCI required; Bachelor's in CS/Engineering; 5+ years experience; RMF/A&A, NIST 800-53, XACTA/eMASS, ACAS, Linux/Windows hardening, vulnerability management, strong communication.
XACTA, eMASS, ACAS, Python, Java, React, Jira, Confluence, RedHat/CentOS
3w
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Sr. AI Integration Analyst
Madison, Wisconsin, United States
$78k-$156k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
5+ YOE5+ years IT integration experience, 3+ years interface engine development, Epic Bridges certification, ability with REST/FHIR, Python, HL7 v2/XML/CSV, strong troubleshooting and stakeholder communication.
MuleSoft, Dell Boomi, Azure Integration Services, REST, FHIR, Python, Corepoint, Epic Bridges, HL7 v2, XML, CSV, HTML, Java, C#, Azure, AWS, Snowflake, SAP, Oracle, Workday, LLM APIs, Epic Cogito, Epic Clarity, Caboodle
3mo
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Fullstack Engineer
Madison, Wisconsin, United States
OnsiteFull Time
Accuray
AccurayNASDAQ: ARAY: Develops and manufactures radiation therapy systems for cancer treatment.
Develop and maintain software for a complex medical device; design, test, and integrate software with hardware; collaborate across disciplines; BS in CS/CE; proficient in OO languages; travel <10%.
C#, Java, C++, Python, DICOM, HL7v2, FHIR
1w
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Cybersecurity Application Security Engineer
Centennial or Lincoln or Madison or Sidney
$90k-$125k/yr HybridFull Time
Nelnet
NelnetNYSE: NNI: Provides student loan servicing and educational payment processing solutions.
2+ YOERequires 2–4 years of application security experience, secure code review, threat modeling, SAST/SCA/DAST, penetration testing, CI/CD integration, scripting, AI/LLM security, and strong communication skills.
Java, JavaScript, TypeScript, C#, PHP, STRIDE, Python, Bash, Node, SAST, SCA, DAST, CI/CD, OWASP Top 10, RAG
2d
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Senior Software Instrumentation Engineer II
Madison, Wisconsin, United States
$97k-$184k/yr OnsiteFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
10+ YOEBachelor’s degree with 10+ years, master’s with 8+ years, or Ph.D.; C/C++ Linux development; 2+ years developing laboratory, scientific, medical, or complex instrumentation software.
C, C++, Linux, Python, C#, Java, XML, JSON, Git, GitHub, RS-232, RS-485, TCP/IP, Tecan, Hamilton, Windows