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Sr Java J2Ee Developer Jobs in Kansas (NOW HIRING)

Senior Application Developer

Topeka, KS · On-site

$91K - $125K/yr

They are seeking a Senior Application Developer to join their Information Technology team ... Eclipse, Java, JavaScript, HTML, Linux, Apache Tomcat, Visual Studio, VB.NET, ASP.NET, C# ...

You'll start with well scoped assignments alongside a senior engineer and take on more as you learn ... Working proficiency in TypeScript, JavaScript, Python, Java or C# * Understanding of APIs, HTTP ...

You'll start with well scoped assignments alongside a senior engineer and take on more as you learn ... Working proficiency in TypeScript, JavaScript, Python, Java or C# * Understanding of APIs, HTTP ...

You'll start with well scoped assignments alongside a senior engineer and take on more as you learn ... Working proficiency in TypeScript, JavaScript, Python, Java or C# * Understanding of APIs, HTTP ...

Senior Data Engineer

Olathe, KS · On-site

$100K - $136K/yr

Overview We are seeking a full-time Senior Data Engineer at Garmin's U.S. headquarters in the ... Outstanding academics (cumulative GPA greater than or equal to 3.5) * Experience with Java, Open ...

Senior Software Engineer

Olathe, KS · On-site

$115K - $152K/yr

Garmin is a leading technology company, and they are seeking a full-time Senior Software Engineer ... Java and relevant experience and/or training in data structures or object-oriented design ...

Senior Full Stack Engineer

Leawood, KS · On-site

$120 - $150/hr

Job Summary We are seeking an experienced and highly motivated Senior Full Stack Engineer to design ... backend services primarily in Java, crafting responsive web experiences using Angular and ...

Showing results 41-60

Sr Java J2Ee Developer information

What is the difference between Sr Java J2Ee Developer vs Java Software Engineer?

AspectSr Java J2Ee DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentDevelops enterprise applications, often in large teamsDesigns and develops Java applications, may work in teams or individually
Industry UsageCommon in finance, healthcare, and enterprise sectorsUsed across various industries including tech, finance, and startups
Search & Comparison IntentOften compared for seniority, responsibilities, and skillsCompared for roles, skills, and career progression

While both roles involve Java development, Sr Java J2Ee Developers typically focus on enterprise-level applications with more experience and responsibilities, whereas Java Software Engineers may work on a broader range of Java projects, including both enterprise and consumer applications.

What are some common challenges Sr Java J2EE developers face when working on large-scale enterprise applications?

Sr Java J2EE Developers often encounter challenges such as managing application scalability, ensuring code maintainability, and integrating with legacy systems. Large-scale projects typically involve coordinating with cross-functional teams, which requires effective communication and collaboration skills. Additionally, staying updated with evolving frameworks and best practices is crucial to address performance bottlenecks and maintain security. Proactively addressing these challenges is essential for delivering robust, high-quality enterprise solutions.

What is a Sr Java J2EE developer?

Sr Java J2EE Developers are experienced software engineers who specialize in building, deploying, and maintaining enterprise-level applications using Java and the Java 2 Platform, Enterprise Edition (J2EE). They work with technologies like Servlets, JSP, EJB, and frameworks such as Spring and Hibernate to develop scalable, secure, and reliable software solutions. Senior developers often lead teams, design system architecture, and ensure best coding practices are followed throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Java J2EE developer, and why are they important?

To thrive as a Sr Java J2EE Developer, you need advanced proficiency in Java programming, expertise in J2EE frameworks, and a bachelor's degree in computer science or a related field. Familiarity with tools like Spring, Hibernate, Maven, RESTful APIs, and version control systems such as Git is typically required. Strong problem-solving abilities, effective communication, and leadership skills make a developer stand out in this senior role. These competencies are crucial for designing robust enterprise applications, collaborating with cross-functional teams, and leading projects to successful completion.
What are popular job titles related to Sr Java J2Ee Developer jobs in Kansas? For Sr Java J2Ee Developer jobs in Kansas, the most frequently searched job titles are:
What cities in Kansas are hiring for Sr Java J2Ee Developer jobs? Cities in Kansas with the most Sr Java J2Ee Developer job openings:
Infographic showing various Sr Java J2Ee Developer job openings in Kansas as of August 2026, with employment types broken down into 53% Full Time, and 47% Contract. Highlights an 93% In-person, and 7% Hybrid job distribution.

Advisor Application Developer (Java/.NET/EDI/Pharmacy/NCPDP)

Gainwell Technologies LLC

Anthony, KS • Remote

$90K - $115K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted 10 days ago


Gainwell Technologies rating

7.8

Company rating: 7.8 out of 10

Based on 80 frontline employees who took The Breakroom Quiz

135th of 243 rated software companies


Job description

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You’ll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You’ll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have comprehensive leadership and technical development academies to help build your skills and capabilities.

Summary

As a Advisor Application Developer (Java/.NET/EDI/Pharmacy/NCPDP) at Gainwell, you can contribute your skills as we harness the power of technology to help our clients improve the health and well-being of the members they serve — a community’s most vulnerable. Connect your passion with purpose, teaming with people who thrive on finding innovative solutions to some of healthcare’s biggest challenges. Here are the details on this position.

Your role in our mission

Discover career satisfaction by design in this challenging position, where you will:

  • Provides senior-level application analysis, design, development, integration, and support for the healthcare transaction platform and related Medicaid pharmacy systems.
  • Lead design, development, testing, and deployment of NCPDP F6 transaction processing solutions.
  • Analyze business and technical requirements and translate them into scalable application designs.
  • Develop and maintain APIs, interfaces, batch processes, and data integrations.
  • Perform code reviews and ensure adherence to Gainwell development standards.
  • Support defect resolution, root-cause analysis, and production issue management.
  • Collaborate with architects, business analysts, QA teams, and client stakeholders.
  • Participate in Agile ceremonies and provide technical estimates and work planning.
  • Create technical documentation, support guides, and knowledge-transfer materials.
What we're looking for
  • 8+ years of experience in application development and systems analysis using Java, .NET, APIs, SQL and integration technologies
  • Preferred functional areas of expertise in Medicaid, Healthcare Payer and EDI transactions with emphasis on NCPDP
  • Experience with NCPDP, National Council for Prescription Drug Programs, is highly desired
  • Strong analytical, troubleshooting, and communication skills.
What you should expect in this role
  • Fully remote opportunity - All work performed must occur within the continental United States - 48 contiguous states plus Alaska. 
  • Must work during core business hours between 8:00 AM – 5:00 PM Central Time (CST), unless otherwise coordinated.
  • Provide off-hours support for night and weekend patching, deployments, and incident response.
  • Perform and support vulnerability remediation efforts in partnership with security teams to ensure compliance with enterprise standards.
  • Opportunities to travel through your work (0-10%)
  • Video cameras must be used during all interviews, as well as during the initial week of orientation


#LI-SH1  
#LI-REMOTE 

The deadline to submit applications for this posting is August 31, 2026

The pay range for this position is $90,000 - $115,000 per year, however, the base pay offered may vary depending on geographic region, internal equity, job-related knowledge, skills, and experience among other factors. Put your passion to work at Gainwell. You’ll have the opportunity to grow your career in a company that values work flexibility, learning, and career development. All salaried, full-time candidates are eligible for our generous, flexible vacation policy, a 401(k) employer match, comprehensive health benefits, and educational assistance. We also have a variety of leadership and technical development academies to help build your skills and capabilities.

We believe nothing is impossible when you bring together people who care deeply about making healthcare work better for everyone. Build your career with Gainwell, an industry leader. You’ll be joining a company where collaboration, innovation, and inclusion fuel our growth. Learn more about Gainwell at our company website and visit our Careers site for all available job role openings.

Gainwell Technologies is an Equal Opportunity Employer, where all qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical condition), age, sexual orientation, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. Gainwell Technologies defines “wages” and “wage rates” to include “all forms of pay, including, but not limited to, salary, overtime pay, bonuses, stock, stock options, profit sharing and bonus plans, life insurance, vacation and holiday pay, cleaning or gasoline allowances, hotel accommodations, reimbursement for travel expenses, and benefits.


What Gainwell Technologies employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


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About Gainwell Technologies

Sourced by ZipRecruiter

With Health and Cost outcomes that pierce Inequities and Impact Economies, the success of our Nation’s Federal Medicaid program is inextricably tied to the Prosperity of Communities, States and the Nation as a whole. We think that deserves Respect and a Commitment from Innovators who can help those who operate within and around health and human services evolve to meet their goals. At Gainwell, that’s our Sole focus. Built across more than Five Decades, Gainwell has intentionally seized opportunities to advance its digitally enabled services to meet Agencies, Health plans and MCOs where they are on their modernization journeys and propel them into the future of Healthcare. Equally important to our Expanding Technologies and Results. We bring ideas that bring policies to life.

Industry

Health care and social assistance

Company size

10,000+ Employees

Headquarters location

Irving, TX, US