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37 senior java jobs at 26 companies in Janesville, WI

6d
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Senior Java Developer
Madison or Colorado or Florida or Georgia or Illinois or Indiana or Iowa or Michigan or Minnesota or Missouri or Nebraska or New Jersey or North Carolina or Ohio or South Carolina or Texas or Virginia or Wisconsin
$100k-$130k/yr HybridFull Time
WPS Health Solutions
WPS Health Solutions: Provides health insurance plans and administers government benefit programs.
5+ YOE5+ years building enterprise Java SE/EE applications, experience with Apache Camel integrations, Scrum experience, strong communication and problem-solving skills, bachelor\u0002s degree or equivalent.
Java SE/EE, Apache Camel, SQL Server, OAuth 2.0, Azure DevOps (ADO)
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1mo
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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
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1w
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Senior Java Developer
Madison, Wisconsin, United States
$61k-$104k/yr HybridFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Experience with microservices, AWS, JDK 17, JUnit, Spring Boot, Postgres, Docker, Git/GitLab/GitHub, CI/CD, Sonar; payments domain and project lead experience preferred; testing with JMeter/Playwright; AI tool (Claude) preferred.
Microservices, AWS, JDK 17, JUnit, Spring Boot, Postgres, Sonar, CICD, Docker, GitHub, GitLab, Git, JMeter, Playwright, Claude
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2w
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Lead Java Software Engineer
Madison, Wisconsin, United States
$85k-$160k/yr RemoteFull Time
Resource Innovations
Resource Innovations: Provides clean energy services and software solutions for utilities.
8+ YOEBachelor's or Master's in CS/Engineering,8+ years building scalable enterprise applications; strong Java, Python, Spring Boot; MySQL and NoSQL; OpenSearch/Elasticsearch; Apache Camel; RabbitMQ; AWS; microservices experience.
Java, Python, Spring Boot, MySQL, NoSQL, OpenSearch, Elasticsearch, Apache Camel, RabbitMQ, AWS, CI/CD, Kubernetes, REST, SOAP, Angular, GitHub Copilot, Claude, Jira, Confluence, Git
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2mo
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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
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1mo
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Senior AI Engineer
Minnetonka or Madison
$113k-$170k/yr HybridFull Time
Medica
Medica: Provides health insurance coverage and health plan administration services.
3+ YOE3+ years AI work experience; 5+ years software/platform engineering; Bachelor's degree or equivalent.
Java, Angular, React, Node.js, Flutter, MuleSoft, AWS, Azure, CI/CD, Enterprise search, Content management systems
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3mo
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Senior Technical Specialist - Engine Dynamometer Lab Systems Support (Wauwatosa, WI, US)
Wauwatosa, Wisconsin, United States
$75k-$112k/yr OnsiteFull Time
Harley-Davidson
Harley-DavidsonNYSE: HOG: Designing and manufacturing motorcycles, parts, accessories, and lifestyle apparel.
5+ YOE5+ years in product development/testing; strong knowledge of sensors, data acquisition, and lab equipment; programming skills a plus.
Oscilloscopes, Meters, Waveform generators, Data acquisition, C#, Python, Java, SQL, PLC, Vehicle CAN, FEV test automation systems
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1mo
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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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5d
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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
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1mo
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Senior AI Integration Analyst
Madison, Wisconsin, United States
$91k-$155k/yr OnsiteFull Time
Exact Sciences
Exact SciencesNASDAQ: EXAS: Provides molecular diagnostic tests for early cancer detection.
5+ YOE5+ years IT integrations experience, 3+ years interface engine development, Epic Bridges certification, ability with Corepoint, HL7 v2/XML/CSV/HTML parsing, REST/FHIR APIs and Python; US work authorization required.
MuleSoft, Dell Boomi, Azure Integration Services, Microsoft Azure, REST, FHIR, Python, Corepoint, Epic Bridges, HL7 v2, XML, CSV, HTML, Epic Cogito, Epic Clarity, Caboodle, Interconnect, App Orchard, Java, C#, SOAP, LLM APIs, Snowflake, AWS, SAP, Oracle, Workday
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1w
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Senior PLM Windchill Process Architect
Waukesha, Wisconsin, United States
OnsiteFull Time
Generac
GeneracNYSE: GNRC: Manufactures backup power generators and energy technology solutions.
10+ YOE10+ years PLM/engineering systems experience with PTC Windchill; ability to capture business requirements, implement PLM workflows, deliver global training, mentor staff, and architect CAD/PLM solutions.
PTC Windchill, Oracle PLM, Team Center, Enovia, Creo, SolidWorks, PTC Options and Variants, MPM-Link, ThingWorx, SUMA, Java, XML, VBA, WinSCP, SQL Developer, SAP
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2w
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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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1mo
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Geospatial Backend Developer – Multiple Positions at Junior/Mid/Senior Levels
Saint Louis or St. Charles or Virginia 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, bachelor’s in CS/Engineering/GIS/STEM, 2+ years backend engineering experience, Python/JavaScript/Node.js/Java, REST APIs, ArcGIS Enterprise, Docker/Kubernetes, cloud familiarity and strong collaboration skills.
Esri, ArcGIS Enterprise, ArcGIS Enterprise SDKs, Python, JavaScript, Node.js, Java, Docker, Kubernetes, Azure, AWS, GCP, PostgreSQL/PostGIS, SQL Server, REST
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3d
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Application Architect
Madison, Wisconsin, United States
$111k-$130k/yr HybridFull Time
State of Wisconsin
State of Wisconsin: State government entity providing public services and administration.
Experience designing/developing applications using Java and major JavaScript frameworks, agile development experience, and technical leadership/architecture skills.
Java, JavaScript, React, Angular
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1w
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Director of Dev/Ops
Madison, Wisconsin, United States
$118k/yr HybridFull Time
University of Wisconsin–Madison
University of Wisconsin–Madison: Public research university providing academic programs and clinical healthcare.
10+ YOE10+ years programming experience, working knowledge of Java, Oracle and SQL Server, advanced SQL, DevOps/CI/CD experience, supervisory experience preferred, bachelor’s in CS preferred.
Java, Oracle, SQL Server, IDE, DevOps, CI/CD, LIMS
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2w
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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
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1w
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Director of Engineering, Architecture
Waukesha or Chicago
$164k-$246k/yr OnsiteFull Time
GE HealthCare
GE HealthCareNasdaq: GEHC: Develops and sells medical imaging and diagnostic technology.
10+ YOE10+ years designing enterprise software architectures, expertise in distributed systems, medical imaging (DICOM/PACS), cloud-native platforms, AI integration, and leading senior technical teams.
DICOM, PACS, AWS, Azure, Google Cloud, Kubernetes, C++, Python, Java, Go, CUDA
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1mo
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Software Engineer III - Tech Lead
Plano or Madison
$90k-$126k/yr HybridFull Time
Horace Mann
Horace MannNYSE: HMN: Providing insurance and financial solutions to educators and their families.
7+ YOEBachelor's in CS/IT or equivalent, 7+ years software development experience, technical leadership experience, strong proficiency with Java, .NET, SQL, DB2, SSIS, C#, COBOL, APIs; DevOps/CI/CD and AI experience preferred.
Java, .NET, SQL, DB2, SSIS, C#, COBOL, APIs, CI/CD pipelines, AI services
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1mo
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Sustaining Engineer – Computer / Software
Madison, Wisconsin, United States
OnsiteFull Time
Keenova
Keenova: Develops and sells medicines for rare and complex conditions.
Bachelor's in engineering required. Strong LabVIEW, NI TestStand, Python, C++/Java skills; experience with automated test systems, industrial PCs, embedded systems, GitHub, SDLC, RCA/CAPA, and FDA/GMP regulated environments.
LabVIEW, NI TestStand, Python, C++, Java, Windows 11, GitHub, DAQ modules, Industrial PCs
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1mo
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IT Software Engineering Manager
Madison, Wisconsin, United States
$136k-$203k/yr OnsiteFull Time
TruStage
TruStage: Provides insurance and financial services to credit union members.
7+ YOE3+ MgmtBachelor's or equivalent, 7+ years software engineering experience with 3+ years in management; proficient in Java/C#/Python, SDLC, CI/CD, DevOps, Azure, microservices, RESTful APIs, scaled agile; strong leadership and stakeholder skills.
Java, C#, Python, SDLC, version control systems, CI/CD, DevOps, Azure, microservices, RESTful APIs, Salesforce, scaled agile
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