Explore 3 core java developer jobs from 3 hiring companies in Caledonia, WI, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Core Java Developer

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Core Java Developer Jobs

Camping World

CVS Health

GE HealthCare

Hybrid

Onsite

Integrations DeveloperJob Summary &amp; ReportingJob Title: IT Integrations DeveloperDepartment: Information Technology (Integrations Team)Reports To: Development ManagerLocation: Hybrid in downtown Chicago or Lincolnshire officeThe Integrations Developer is a key contributor responsible for developing, maintaining, and connecting the critical application and system interfaces that power our enterprise. This senior development role requires an exceptionally strong focus on backend development, system programming, and data integrity across core platforms including CRM, ERP, POS, and various web systems.<div></div>Key ResponsibilitiesDevelopment &amp; Integration<ul><li>Develop, maintain, and manage systems, software tools, applications, and interfaces between internal and external systems.</li><li>Integrate systems using internal and third-party APIs (Application Programming Interfaces).</li><li>Monitor, analyze, design, and develop modifications and changes to existing systems to enhance overall performance and functionality.</li><li>Participate in the full software development lifecycle (SDLC), focusing primarily on development and testing activities, and assisting with requirements gathering and solution design.</li></ul>Collaboration &amp; Support<ul><li>Provide clear communication and support to various internal customers.</li><li>Work with a cross-functional team, embracing feedback as part of the design process, and able to give and receive constructive criticism to improve designs.</li><li>Perform rotational on-call duties, supporting 24/7 processes critical to retail operations and system monitoring.</li></ul><div></div>Required QualificationsTechnical Expertise (Backend Focus)<ul><li>Bachelor’s degree in Computer Science or equivalent experience.</li><li>Minimum of 5-10 years of software development experience.</li><li>Seeking a Full Stack Developer with exceptionally strong Backend Development experience.</li><li>Must have strong skills in system programming and data structures.</li><li>Mandatory programming experience with one or more of the following: .NET Core, C#, JAVA, JavaScript, PHP.</li><li>Extensive experience interacting with and building robust web APIs (REST/SOAP).</li><li>Strong relational database skills using SQL Server and Oracle.</li><li>Experience with source-control integration using GIT.</li><li>Experience with one or more key IDE environments/frameworks: Visual Studio IDE, NestJS, Symfony, ReactJS, Angular.</li></ul>Process &amp; Soft Skills<ul><li>Development experience using a combination of Agile and Waterfall project methodologies.</li><li>Highly motivated, detail-oriented individual with excellent problem-solving skills.</li><li>Strong interpersonal skills, including written, electronic, and verbal communication.</li><li>Ability to work well on multiple projects frequently with competing and shifting priorities.</li><li>Experience with project management platforms including Confluence and Jira is strongly preferred.</li></ul><div></div>Preferred Skills &amp; Background (DevOps &amp; Modernization)<ul><li>Experience working with containers in a build and test environment.</li><li>Experience in Docker and writing Docker files.</li><li>Experience with Kubernetes (K8s) Administration, especially app data management, deployment, cloning, backups, and monitoring.</li><li>Experience working with Jenkins.</li><li>Experience with CI/CD (Continuous Integration/Continuous Delivery) is a plus.</li><li>Experience writing automated tests.</li></ul><div></div>Work Conditions<ul><li>Environment: Usual office environment; includes sitting for extended periods of time.</li><li>Support: Flexible scheduling is required, including evening and weekend work as needed for critical support or project deadlines. Required to participate in on-call and system monitoring.</li><li>Flexibility: Flexible scheduling sometimes required, including evening and weekend work as needed for system support or deployment.</li><li>Physical: Dexterity of hands and fingers required to operate a computer keyboard, mouse, and handle system components.</li><li>Travel: Occasional travel (less than 5%).</li></ul>General Compensation DisclosureThe pay range for this role considers several factors in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.   At Camping World, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the factors stated. A reasonable estimate of the current range is listed below.  Pay Range:$91,800.00-$140,700.00 AnnualIn addition to competitive pay, we offer Paid Time Off, 401(k), an Employee Assistance Program, Good Sam Roadside Assistance, discounts, paid parental leave (if eligibility is met), Tuition Reimbursement (if eligibility is met), and on the job training opportunities. Full-time associates are offered a comprehensive benefit package including medical, dental, vision and more! Part-time associates are offered access to dental &amp; vision coverage! For more information please visit: <a href="http://www.mycampingworldbenefits.com/" target="_blank">www.mycampingworldbenefits.com</a><div>We are an equal employment opportunity employer. The Company&#39;s policy is not to discriminate against any applicant or employee based on race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, veteran or uniformed service-member status, genetic information, or any other basis protected by applicable federal, state, or local laws.</div>

IT Systems Integration Developer

5-10 years software development; strong backend focus; REST/SOAP APIs; SQL Server/Oracle; Git; .NET Core/C#/Java/JavaScript/PHP; APIs; Agile/Waterfall.

<h1>Job Description Summary</h1>As a Software Engineer for our Science and Technology office, you’ll work on the cutting edge of cloud technology as you scope and lead complex technical projects, laying the groundwork for early-stage products to iterate and scale. You’ll help to design, build, and maintain user-facing experiences, APIs, scalable distributed services, and systems – driving software engineering best practices and delivering high quality software on tight schedules. The work will be part of, but not limited to, the projects that are part of the recently created Wisconsin Tech Hub. At GE Healthcare, we are committed to bringing cloud-based solutions for our customers: all aspects of computing services across the cloud and edge – including servers, databases, storage, networking, analytics, software, intelligence are delivered over the Internet. Our Science &amp; Technology organization is harnessing the power of technology to make healthcare more precise, more personalized, and more accessible for everyone. From driving the overall clinical research and patient-centric innovation strategy to delivering new digital and machine learning capabilities - we’re committed to leading digital transformation, improving outcomes for patients and providers, and creating a world where healthcare has no limits.<h1>Job Description</h1><h1>Roles/Responsibilities</h1><ul><li>Work with a cross functional team to create software products under approved architecture and under the roadmap set by the product management team</li><li>Take ownership of the implementation of individual software components, with high emphasis on quality, test-driven development, and sound software engineering practices</li><li>Participate in software design reviews, you conduct peer code reviews, and provide input and feedback to other members of the development team.</li><li>Design, implement, test, deploy and maintain innovative software solutions to transform service performance, durability, cost, and security.</li><li>Use software engineering best practices to ensure a high standard of quality for all the team deliverables.</li></ul><h1>Minimum Qualifications</h1><ul><li>Bachelor’s degree in Computer Science or related discipline</li><li>4&#43; years of professional software development experience across the stack including front end engineering and modern design principles</li><li>1&#43; year of experience with building scalable, distributed systems using a modern cloud framework such as AWS, Azure or GCP</li><li>Strong experience with Java/J2EE, Spring Core, SpringBoot, JPA (e.g. Hibernate)</li></ul><h1>Desired Qualifications</h1><ul><li>4&#43; years of professional software development experience</li><li>Previous experience with Java/J2EE and Spring Framework (Core, MVC, Integration and Data)</li><li>Master’s or PhD degree in Computer Science, Computer Engineering, or related field</li><li>Experience with design/architecting large-scale distributed systems preferably using AWS technologies</li><li>Previous experience working directly with end customers to assess needs, identify solutions, and constructively resolve disagreements</li><li>Previous experience with big data systems, analytics, containerized microservices, serverless functions, and event-driven architecture</li><li>Bring fresh ideas from all areas, including testing and validation automation while maintaining the production availability, conversion automation, distributed computing, large-scale system design</li><li>Experience with supporting production software deployments</li><li>Technical expertise across all deployment models on public cloud, and on-premises infrastructure</li><li>Experience creating, documenting, and communicating software architectures for complex products</li><li>Experience in building, tracking, and communicating plans within Agile processes</li><li>Excellent technical problem-solving skills and aptitude to learn new technologies and methodologies</li></ul>Eligibility Requirements<ul><li>GE HealthCare will only employ those who are legally authorized to work in the United States for this opening. </li><li>This role is based in the state of Wisconsin at the Waukesha facility of GE HealthCare</li></ul>We expect all employees to live and breathe our behaviors: to act with humility and build trust; lead with transparency; deliver with focus, and drive ownership –always with unyielding integrity.Our total rewards are designed to unlock your ambition by giving you the boost and flexibility you need to turn your ideas into world-changing realities. Our salary and benefits are everything you’d expect from an organization with global strength and scale, and you’ll be surrounded by career opportunities in a culture that fosters care, collaboration and support.We will not sponsor individuals for employment visas, now or in the future, for this job opening.&amp;#xa;&amp;#xa;<h1>Additional Information</h1><div><div><div><div><div><div><div>GE HealthCare offers a great work environment, professional development, challenging careers, and competitive compensation. GE HealthCare is an <a href="https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRights_10_20.pdf" target="_blank">Equal Opportunity Employer</a><a href="http://www.ge.com/sites/default/files/15-000845%20EEO%20combined.pdf" target="_blank">.</a> Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law.</div></div></div></div></div></div></div><div><div><div><div><div><div><div>GE HealthCare will only employ those who are legally authorized to work in the United States for this opening. Any offer of employment is conditioned upon the successful completion of a drug screen (as applicable). </div></div></div></div></div></div></div>While GE HealthCare does not currently require U.S. employees to be vaccinated against COVID-19, some GE HealthCare customers have vaccination mandates that may apply to certain GE HealthCare employees.<div><div><div><div><div><div><div>Relocation Assistance Provided: No</div></div></div></div></div></div></div>

Senior Software Engineer

Bachelor's in computer science or related field; 4+ years software development; 1+ year building scalable distributed systems in cloud; strong Java/J2EE, Spring Core, SpringBoot, JPA.

Cvshealth

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time.Job Purpose and Summary:The Lead Director, Technology will manage the software engineering and product management teams in the organization that develops and operates the systems and processes for PBM Invoicing, FLEX and Core products for CVS Health. The Lead Director will collaborate with the business stakeholders, vendors, and external partners to align the technology solutions with the strategic goals and objectives.Successful candidate will be responsible for overseeing strategic initiatives and ensuring the successful execution of engineering programs. This role requires a visionary leader with a strong technical background, exceptional management skills, and the ability to collaborate effectively with cross-functional teams.***We will consider remote USA for this roleResponsibilities:<ul><li>Provide direction and guidance to the technology teams that work on software products and applications</li><li>Manage the delivery of IT initiatives, ensuring the quality, design, timeliness, and budget adherence, and meeting the key OKRs (Objectives and Key Results) and KPIs (Key Performance Indicator).</li><li>Manage the IT budget, resources, and vendors delivering the IT projects and services in alignment with OKRs</li><li>Establish and maintain effective communication and collaboration with the business stakeholders, vendors, and external partners, meeting the business requirements and expectations, and resolving any issues or escalations.</li><li>Drive the innovation and continuous improvement solutions, leveraging best practices, industry trends, and emerging technologies.</li></ul>Required Qualifications:<ul><li>10 &#43; years of leadership experience in matrixed organization spanning technical leadership and application development</li><li>7 &#43; years of leading full-stack engineering teams or similar experience including defining and leading the execution of the long-term technology strategy management and delivery</li><li>5 &#43; years of experience in the following tech stack: Angular, TypeScript, SpringBoot, Java, Kotlin and test Frameworks (Jest, Karma, Jasmine, Selenium, Protractor) and CI/CD tool (Jenkins, Github actions, Concourse, Circle CI), Informatica and mainframes.</li><li>5&#43; years of experience leading with deployment/modernization of applications to cloud platforms such as GCP, Azure, AWS, API Design &amp; Development and Microservices Architecture</li><li>5 &#43; years of Fiscal Management of capital and operating expense budgets</li><li>7 &#43; years of partnering across the organization and lead enterprise initiatives.</li></ul>Preferred Qualifications:<ul><li>15&#43; progressive years in enterprise level software delivery in high impact business areas.</li><li>Collaborate with engineering teams on setting technical direction and ensure alignment with our technology strategy</li><li>Drive scale &amp; reuse by leveraging platforms and capabilities</li><li>Technology research and innovation to develop long term roadmap based on emerging trends in healthcare and digital technologies with a hands-on, roll up your sleeves collaborative style of working</li><li>Strong fundamental understanding of data analytics planforms and data pipelines</li><li>The ability to inspire your organization to deliver quality software solutions</li><li>Lead, manage and grow multiple teams of product focused software engineers in modernizing our platform and core capabilities</li><li>Embrace and incubate emerging technology and open-source products across all platforms</li><li>Work in a startup mindset to modernize our existing tech stacks</li><li>Collaborate with internal teams to find areas of opportunities for automation and machine learning</li><li>Partner with architects, product owners, and software engineers to drive the implementation of new solutions and applications</li><li>Work within and across Agile teams to design, develop, test, implement, and support technical solutions across mobile and web full-stack development tools and technologies</li><li>Lead efforts to deploy new and existing applications into cloud environments – AWS, GCP and Azure</li><li>Conduct design and code review to ensure compliance with standards</li><li>Encourage innovation, implementation of cutting-edge technologies, inclusion, outside-of-the-box thinking, teamwork, self-organization, and diversity</li><li>Develop proof of concepts and ensure their successful transition to production, maintaining the highest standards of security and quality</li><li>Strong knowledge and experience in IT vendor management, and IT service management methodologies and frameworks.</li><li>Demonstrated leadership through transformation initiatives</li><li>Proven experience in a product led transformation and mature operations.</li><li>Strong people leadership capabilities with a strong ability to build a high performing team through formal training, diverse assignments, coaching, mentoring, and other techniques.</li><li>Strong communication, collaboration, and stakeholder management skills, with the ability to influence and negotiate at all levels.</li><li>Strong analytical, problem-solving, and decision-making skills, with the ability to drive innovation and continuous improvement.</li></ul>Education:Bachelor&#39;s Degree or equivalent work experience. Master&#39;s Degree PreferredPay RangeThe typical pay range for this role is:$144,200.00 - $288,400.00 This pay range represents the base hourly rate or base annual full-time salary for all positions in the job grade within which this position falls.  The actual base salary offer will depend on a variety of factors including experience, education, geography and other relevant factors.  This position is eligible for a CVS Health bonus, commission or short-term incentive program in addition to the base pay range listed above.  This position also includes an award target in the company’s equity award program.   Our people fuel our future. Our teams reflect the customers, patients, members and communities we serve and we are committed to fostering a workplace where every colleague feels valued and that they belong.Great benefits for great peopleWe take pride in our comprehensive and competitive mix of pay and benefits – investing in the physical, emotional and financial wellness of our colleagues and their families to help them be the healthiest they can be. In addition to our competitive wages, our great benefits include:<ul><li>Affordable medical plan options, a 401(k) plan (including matching company contributions), and an employee stock purchase plan.</li><li>No-cost programs for all colleagues including wellness screenings, tobacco cessation and weight management programs, confidential counseling and financial coaching.</li><li>Benefit solutions that address the different needs and preferences of our colleagues including paid time off, flexible work schedules, family leave, dependent care resources, colleague assistance programs, tuition assistance, retiree medical access and many other benefits depending on eligibility.</li></ul>For more information, visit <a target="_blank" href="https://jobs.cvshealth.com/us/en/benefits">https://jobs.cvshealth.com/us/en/benefits</a>We anticipate the application window for this opening will close on: 03/28/2026Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state and local laws.

Lead Director - Software Development Engineering (Invoicing, FLEX and Core products)

Lead Director, Software Development Engineering

Lead multiple software engineering teams; oversee full-stack development, cloud deployment, budgeting, and vendor management; 10+ years leadership; 7+ years full-stack; 5+ years cloud; 15+ years in preferred qualifications; Bachelor's degree required.

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