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Senior Java Developer Jobs in Janesville, WI (NOW HIRING)

Abbott

Sr. AI Integration Analyst

Madison, WI · On-site

$78K - $156K/yr

The Sr. Integration Engineer works closely with the Automation Solutions Architect and cross ... Strong backend development skills in Python, Java, or C#. * Experience designing and building ETL ...

Abbott

Sr. AI Integration Analyst

Madison, WI · On-site

$78K - $156K/yr

The Sr. Integration Engineer works closely with the Automation Solutions Architect and cross ... Strong backend development skills in Python, Java, or C#. * Experience designing and building ETL ...

Abbott

Software Engineer II

Madison, WI

$61K - $122K/yr

... senior engineersanddrive tasks to completion.This rolewillleverage well-developed professional and ... Experience reading and writing object-oriented languages, such as Python, Java,Google Web Toolkit,

Abbott

Software Engineer II

Madison, WI · On-site

$61K - $122K/yr

... senior engineersanddrive tasks to completion.This rolewillleverage well-developed professional and ... Experience reading and writing object-oriented languages, such as Python, Java,Google Web Toolkit,

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Senior Java Developer information

See Janesville, WI salary details

$10

$61

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How much do senior java developer jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for senior java developer in Janesville, WI is $61.79, according to ZipRecruiter salary data. Most workers in this role earn between $54.13 and $69.04 per hour, depending on experience, location, and employer.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

What are the key skills and qualifications needed to thrive as a senior Java developer?

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are some common challenges senior Java developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

What is the difference between Senior Java Developer vs Java Software Engineer?

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are the most commonly searched types of Java Developer jobs in Janesville, WI?

The most popular types of Java Developer jobs in Janesville, WI are:

What job categories do people searching Senior Java Developer jobs in Janesville, WI look for?

The top searched job categories for Senior Java Developer jobs in Janesville, WI are:

What cities near Janesville, WI are hiring for Senior Java Developer jobs?

Cities near Janesville, WI with the most Senior Java Developer job openings:

Senior Java Developer jobs near you
Infographic showing various Senior Java Developer job openings in Janesville, WI as of August 2026, with employment types broken down into 76% Full Time, 10% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $128,530 per year, or $61.8 per hour.

Sr. AI Integration Analyst

Abbott

Madison, WI • On-site

$78K - $156K/yr

Full-time

Re-posted 4 days ago

Abbott rating

7.8

Company rating: 7.8 out of 10

Based on 138 frontline employees who took The Breakroom Quiz

169th of 545 rated manufacturers

Job description

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 115,000 colleagues serve people in more than 160 countries.
JOB DESCRIPTION:
Position Overview
The Sr. AI Integration Analyst sits within the Automation Business Solutions pillar of the AI Strategy organization. This role is focused on designing and building the integration layer that connects enterprise systems to AI solutions, directly enabling use case delivery across the GenAI and MLOps pillars. The Sr. Integration Engineer works closely with the Automation Solutions Architect and cross-functional AI Strategy teams, partnering with the IT Integrations team on enterprise standards while owning the AI-specific integration work.
Tools commonly used in this role include enterprise middleware platforms (MuleSoft, Dell Boomi, or Azure Integration Services), REST and FHIR APIs, and Python. This position may include on-call responsibilities as part of a production support rotation.
Essential Duties
Include, but are not limited to, the following:
  • Designs, develops, and maintains integrations between enterprise platforms and AI solutions in support of the AI Strategy organization.
  • Builds and maintains data pipelines that expose structured enterprise data for AI model development, training, and deployment.
  • Partners with GenAI and MLOps teams to understand and deliver on integration requirements for active AI use cases.
  • Collaborates with the IT Integrations team to ensure AI integration work aligns with enterprise standards and infrastructure.
  • Manages the full integration development lifecycle including design, development, testing, change control, go-live, and support.
  • Authors technical specifications and integration documentation for current and future AI use cases.
  • Develops and promotes integration best practices within the AI Strategy organization.
  • Writes and executes test plans to validate functional, quality, and security requirements.
  • Monitors live integrations and drives resolution of issues through durable, well-documented solutions.
  • Communicates effectively with technical and non-technical stakeholders across the organization.
  • Upholds the company mission and values through accountability, innovation, integrity, quality, and teamwork.
  • Supports and complies with the company's Quality Management System policies and procedures.
  • Maintains regular and reliable attendance.
  • Ability to act with an inclusion mindset and model these behaviors for the organization.

Minimum Qualifications
  • Bachelor's degree in engineering, physics, computer science, math, information systems, statistics, or related field or Associates degree and 2+ years of related experience or High School/GED and 4+ years of experience.
  • 5+ years of IT experience supporting system integrations.
  • 3+ years of Interface Engine Development.
  • Ability to develop in Corepoint or another interface engine.
  • Strong analytical, technical, and troubleshooting skills.
  • Ability to analyze data, solve problems, and clearly communicate solutions.
  • Ability to understand organizational requirements and their impact on the technical aspects of a solution.
  • Ability to work in a complex multi-communication-channel environment.
  • Skill at tracking tasks, defining next steps, identifying owners, and holding people accountable.
  • Ability to coordinate activities involving multiple players, including vendors, subject matter experts, interface engine developers, and end users, to design, configure, and test interfaces.
  • Ability to parse HL7 v2, XML, CSV, and HTML.
  • Demonstrated ability to perform the essential duties of the position with or without accommodation.
  • Authorization to work in the United States without sponsorship.

Preferred Qualifications
  • Proficiency with REST and/or SOAP APIs and enterprise integration patterns.
  • Hands-on experience with at least one integration middleware platform.
  • Strong backend development skills in Python, Java, or C#.
  • Experience designing and building ETL/ELT pipelines and working with structured data at scale.
  • 2+ years of hands-on Epic integration experience (FHIR R4, Interconnect, or App Orchard).
  • Familiarity with Epic Cogito analytics environment or Epic Clarity/Caboodle data models.
  • Experience with HL7/FHIR standards and healthcare data models.
  • Prior experience working within or directly supporting a GenAI, MLOps, or AI product team.
  • Exposure to LLM APIs, prompt engineering, or agentic workflow concepts.
  • Familiarity with cloud data platforms including Azure, AWS, or Snowflake.
  • Knowledge of additional ERP platforms such as SAP, Oracle, or Workday.

The base pay for this position is
$78,000.00 - $156,000.00
In specific locations, the pay range may vary from the range posted.
JOB FAMILY:
Product Development
DIVISION:
ONCO Cancer Diagnostics
LOCATION:
United States > Madison : 1 Exact Lane
ADDITIONAL LOCATIONS:
WORK SHIFT:
Standard
TRAVEL:
No
MEDICAL SURVEILLANCE:
Not Applicable
SIGNIFICANT WORK ACTIVITIES:
Continuous sitting for prolonged periods (more than 2 consecutive hours in an 8 hour day), Keyboard use (greater or equal to 50% of the workday)
Abbott is an Equal Opportunity Employer of Minorities/Women/Individuals with Disabilities/Protected Veterans.
EEO is the Law link - English: http://webstorage.abbott.com/common/External/EEO_English.pdf
EEO is the Law link - Espanol: http://webstorage.abbott.com/common/External/EEO_Spanish.pdf

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