18 sr java developer jobs at 14 companies in Beloit, WI
5d
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Java Developer
Madison, Wisconsin, United States
$79k-$112k/yr HybridFull Time
Experience translating business requirements, troubleshooting Java applications, developing with Java 8+ and Spring/Spring Boot, and using IntelliJ and GitHub.com. Experience upgrading, testing, or applying development methodologies preferred.
Java, Spring, Spring Boot, IntelliJ, GitHub.com, Agile, Scrum, Kanban, Waterfall
2mo
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Senior Java Engineer (Hybrid)
Madison or Boston
$99k-$167k/yr HybridFull Time
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
2mo
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Senior Java Engineer (Hybrid)
Madison or Boston
$99k-$167k/yr HybridFull Time
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
3w
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Sr. Software Engineer
Madison, Wisconsin, United States
$78k-$156k/yr OnsiteFull Time
4+ YOEBachelor's in a related field or equivalent experience; strong Java and Spring Boot skills; experience with REST, relational databases, cloud frameworks, agile tools; able to mentor others and work independently.
Java, Spring Boot, Spring, Maven, Kafka, HL7, FHIR, Postgres, SQL Server, JPA2, Hibernate, Entities Framework, Azure, Amazon AWS Services/SDKs, JIRA, Confluence, C++, JavaScript, Python, SQL, PL/SQL, .NET, Google Web Toolkit, RESTful web services
1mo
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Software Engineer
Sun Prairie, Wisconsin, United States
$70k-$100k/yr OnsiteFull Time
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
2mo
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Senior Web/App Engineer
Janesville, Wisconsin, United States
$118k-$142k/yr OnsiteFull Time
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
3w
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Sr. AI Integration Analyst
Madison, Wisconsin, United States
$78k-$156k/yr OnsiteFull Time
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
3d
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Senior Software Instrumentation Engineer II
Madison, Wisconsin, United States
$97k-$184k/yr OnsiteFull Time
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
1mo
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Leo Cancer Care: Senior Software Engineer – Interoperability
Middleton, Wisconsin, United States
HybridFull Time
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
3mo
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Principal Software Engineer
Madison, Wisconsin, United States
$153k-$259k/yr OnsiteFull Time
Senior individual contributor with expertise in OO languages, REST/DB, cloud, Agile, and enterprise-scale digital engineering.
C, C++, Java, JavaScript, Python, SQL, PL/SQL, .NET, Google Web Toolkit, JPA, Hibernate, Azure, AWS, JIRA, Confluence
6d
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Computer Vision Engineer
Madison, Wisconsin, United States
$74k/yr OnsiteFull Time, Temporary
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
2mo
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Senior AI Engineer
Minnetonka or Madison
$113k-$170k/yr HybridFull Time
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
3w
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Sr. AI Integration Analyst
Madison, Wisconsin, United States
$78k-$156k/yr OnsiteFull Time
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
2w
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Software Engineering Lead
United States or Middleton
$135k-$145k/yr RemoteFull Time
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
3mo
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Senior Embedded Software Engineer-Innovation Team
Cottage Grove, Wisconsin, United States
OnsiteFull Time
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
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
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
2mo
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Software Engineering Manager
Verona, Wisconsin, United States
OnsiteFull Time
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
2mo
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Senior AI Integration Analyst
Madison, Wisconsin, United States
$91k-$155k/yr OnsiteFull Time
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