Explore 2 java developer jobs from 2 hiring companies in Ellsworth, KS, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Java Developer Jobs

Oracle

UnitedHealth Group

Hybrid

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a global scale. Join us to start Caring. Connecting. Growing together. Primary Responsibilities:<ul><li>AI-First Mindset<ul><li>Leverage AI tools and AI Agents in daily development workflows</li><li>Demonstrate  understanding of Retrieval-Augmented</li><li>Generation (RAG) and Agentic AI concepts</li><li>Use GitHub Copilot and other AI-powered tools to accelerate software development</li><li>Advocate for and promote an AI-first culture across engineering and product teams</li></ul></li><li>Design and Development<ul><li>Design, develop, and maintain robust web applications using Java, Apache/Tomcat, and associated frameworks</li><li>Implement and optimize CI/CD pipelines using Maven, Git, and automated testing tools</li><li>Ensure high-quality code delivery, performance optimization, and maintainable architecture</li></ul></li><li>Cloud and Infrastructure<ul><li>Architect, deploy, and maintain scalable solutions on AWS with a  focus on cost optimization</li><li>Manage and troubleshoot Linux-based environments for application hosting, monitoring, and operations</li><li>Ensure reliability, resilience, and performance of cloud-deployed applications</li></ul></li><li>Leadership and Collaboration<ul><li>Lead technical discussions, provide guidance, and mentor junior engineers</li><li>Drive and enforce engineering best practices across teams</li><li>Collaborate with cross-functional partners - including Product, QA,</li><li>Security, and Operations - to align technology choices with business goals</li></ul></li><li>Quality and Security<ul><li>Ensure compliance with security standards and implement proactive vulnerability management strategies</li><li>Conduct thorough code reviews and enforce secure, maintainable coding standards</li><li>Partner with security and QA teams to ensure robust testing and threat mitigation</li></ul></li><li>Comply with the terms and conditions of the employment contract, company policies and procedures, and any and all directives (such as, but not limited to, transfer and/or re-assignment to different work locations, change in teams and/or work shifts, policies in regards to flexibility of work benefits and/or work environment, alternative work arrangements, and other decisions that may arise due to the changing business environment). The Company may adopt, vary or rescind these policies and directives in its absolute discretion and without any limitation (implied or otherwise) on its ability to do so</li></ul> 
Required Qualifications:<ul><li>Experience or knowledge in Agile methodologies</li><li>Experience or knowledge in Full Stack Development</li><li>Experience or knowledge in Ansible and Jenkins for CICD</li><li>AI-Powered Solutions Development - Experience in developing and deploying AI-powered solutions using no-code, low-code, and advanced platforms, translating business needs into scalable solutions</li><li>AI technologies exposure</li><li>Technical Skills Solid knowledge Java and React, Cloud platform - Azure</li><li>Proven solid programming and algorithmic skills</li></ul> At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone–of every race, gender, sexuality, age, location and income–deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes — an enterprise priority reflected in our mission.

Senior Software Engineer I

Experience with full stack development, AI-driven solutions, and cloud-platform experience; strong Java/React skills; CI/CD with Ansible/Jenkins; Agile experience.

Join our Health Applications team to build the next generation of cloud-native EHR platforms. This is a hands-on, high-impact role where you will shape both technical architecture and product direction from the ground up.
You’ll operate at the intersection of distributed systems, cloud infrastructure, and applied AI—designing intelligent, scalable, and resilient healthcare solutions that directly impact clinical outcomes.<h3>Responsibilities</h3><div>What You’ll Do<ul style="list-style-type: disc;"><li>Architect and build cloud-native EHR platforms using microservices and Kubernetes.</li><li>Design and deliver AI-driven automation and AIOps systems.</li><li>Lead end-to-end system design for scalability, reliability, and observability.</li><li>Stay hands-on with coding, debugging, and production delivery.</li><li>Drive engineering excellence through code reviews and best practices.</li><li>Mentor engineers and elevate team capability.</li><li>Partner cross-functionally to influence product and technical strategy.</li></ul>&nbsp;Customer Impact &amp; Technical Escalation<ul style="list-style-type: disc;"><li>Serve as escalation point for complex customer issues beyond Tier 1/2.</li><li>Lead root cause analysis of critical incidents.</li><li>Collaborate across teams to resolve and prevent issues.</li><li>Provide implementation guidance for EHR deployments.</li></ul>&nbsp;Systems, Integration &amp; Operational Excellence<ul style="list-style-type: disc;"><li>Design solutions for EHR integrations and ecosystem connectivity.</li><li>Identify risks and implement mitigation strategies.</li><li>Develop SOPs and operational automation.</li><li>Maintain knowledge bases and runbooks.</li><li>Work in Agile, continuous delivery environments.</li><li>Participate in 24x7 on-call rotation.</li></ul>&nbsp;What You Bring<ul style="list-style-type: disc;"><li>7+ years building distributed systems.</li><li>Strong Java plus Python/Shell scripting.</li><li>Microservices and Kubernetes expertise.</li><li>Cloud experience (OCI, AWS, Azure, or GCP).</li><li>AI/ML or AIOps production experience.</li><li>Solution design for complex systems.</li><li>REST APIs, JSON/XML knowledge.</li><li>SQL and secure data handling.</li><li>Code reviews and mentoring experience.</li><li>Customer-facing troubleshooting experience.</li></ul>&nbsp;Nice to Have<ul style="list-style-type: disc;"><li>EHR or healthcare platform experience.</li><li>HL7/FHIR familiarity.</li><li>Oracle Health / New Millennium exposure.</li><li>Oracle DB experience.</li><li>Kubernetes experience.</li></ul>&nbsp;Why This Role<ul style="list-style-type: disc;"><li>Build greenfield healthcare systems.</li><li>Own architecture and product direction.</li><li>Work on applied AI in production.</li><li>High-autonomy, high-impact environment.</li></ul></div><h3>Qualifications</h3><div>Work is non-routine and very complex, involving the application of advanced technical/business skills in area of specialization. Leading contributor individually and as a team member, providing direction and mentoring to others. BS or MS degree or equivalent experience relevant to functional area. 7 years of software engineering or related experience.</div><h2>Company</h2><div>Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.
True innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.
We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing <a href="mailto:accommodation-request_mb@oracle.com" target="_blank" rel="nofollow">accommodation-request_mb@oracle.com</a> or by calling 1-888-404-2494 in the United States.
Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.</div>

Principal Software Engineer – AI & Cloud (Healthcare / EHR Platforms)

Principal Software Engineer

7+ years building distributed systems; strong Java and Python; microservices and Kubernetes; cloud experience (OCI/AWS/Azure/GCP); AI/ML or AIOps production; REST APIs; SQL; code reviews and mentoring; customer-facing troubleshooting.

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Java Developer Jobs in Ellsworth, KS, US

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