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// POSTED: Apr 14, 2026

**Experienced Full Stack Java Software Engineer – Customer Systems Development at arenaflex**

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Are you a skilled Java developer looking for a challenging and rewarding role at a cutting-edge technology company? Do you have a passion for building innovative solutions that drive business growth and customer satisfaction? If so, we invite you to join arenaflex as an Experienced Full Stack Java Software Engineer – Customer Systems Development. **About arenaflex** arenaflex is a leading provider of innovative technology solutions that empower businesses to thrive in a rapidly changing world. Our team of experts is dedicated to delivering exceptional customer experiences through the development of cutting-edge software applications, data analytics, and AI-powered solutions. At arenaflex, we believe that technology should be a force for good, and we're committed to using our expertise to make a positive impact on the world. **Job Summary** We're seeking an experienced Full Stack Java Software Engineer to join our Customer Systems Development team. As a key member of our team, you will be responsible for designing, developing, and deploying scalable and secure software applications that meet the needs of our customers. You will work closely with our business stakeholders, application owners, and other engineers to deliver high-quality solutions that drive business growth and customer satisfaction. **Key Responsibilities** * Design, develop, and deploy scalable and secure software applications using Java and Java-based technologies * Collaborate with cross-functional teams to identify business requirements and develop solutions that meet customer needs * Work closely with business stakeholders, application owners, and other engineers to deliver high-quality solutions * Participate in code reviews and ensure that code is maintainable, efficient, and follows best practices * Develop and maintain technical documentation, including design documents, technical specifications, and user manuals * Troubleshoot and resolve technical issues in a timely and efficient manner * Stay up-to-date with industry trends, technologies, and best practices, and apply this knowledge to improve our solutions and processes **Essential Qualifications** * Bachelor's or Master's degree in Computer Science, Information Technology, or related field * 2+ years of experience in Java development, with a focus on full-stack development * Strong understanding of Java and Java-based technologies, including Spring, REST, and multi-threading * Experience with database design, data modeling, and data access technologies * Familiarity with agile development methodologies, including Scrum and Kanban * Excellent problem-solving skills, with the ability to analyze complex problems and develop effective solutions * Strong communication and collaboration skills, with the ability to work effectively with cross-functional teams **Preferred Qualifications** * Experience with cloud-based technologies, including AWS and Azure * Familiarity with DevOps practices, including continuous integration and continuous deployment * Experience with containerization technologies, including Docker and Kubernetes * Knowledge of machine learning and AI technologies, including TensorFlow and PyTorch * Experience with data analytics and visualization tools, including Tableau and Power BI * Strong understanding of security principles and best practices, including secure coding and threat modeling **Skills and Competencies** * Strong problem-solving skills, with the ability to analyze complex problems and develop effective solutions * Excellent communication and collaboration skills, with the ability to work effectively with cross-functional teams * Strong understanding of Java and Java-based technologies, including Spring, REST, and multi-threading * Experience with database design, data modeling, and data access technologies * Familiarity with agile development methodologies, including Scrum and Kanban * Strong analytical and critical thinking skills, with the ability to evaluate complex data and develop insights * Ability to work in a fast-paced environment, with multiple priorities and deadlines **Career Growth Opportunities and Learning Benefits** * Opportunities for career growth and advancement, with a focus on developing skills and expertise in emerging technologies * Access to training and development programs, including online courses, workshops, and conferences * Collaborative and supportive work environment, with a focus on teamwork and knowledge sharing * Opportunities to work on high-impact projects, with a focus on delivering business value and driving customer satisfaction * Recognition and rewards for outstanding performance, including bonuses and promotions **Work Environment and Company Culture** * arenaflex is a remote-friendly company, with a focus on flexibility and work-life balance * Our team is passionate about delivering exceptional customer experiences, and we're committed to using our expertise to make a positive impact on the world * We value diversity, equity, and inclusion, and we're committed to creating a workplace that is welcoming and inclusive for all employees * We offer a comprehensive benefits package, including health insurance, retirement savings, and paid time off * We're committed to giving back to our community, and we offer opportunities for volunteerism and community service **Compensation, Perks, and Benefits** * Competitive salary, with a focus on market rates and industry standards * Comprehensive benefits package, including health insurance, retirement savings, and paid time off * Opportunities for bonuses and promotions, based on outstanding performance * Flexible work arrangements, including remote work and flexible hours * Access to training and development programs, including online courses, workshops, and conferences * Recognition and rewards for outstanding performance, including bonuses and promotions **Conclusion** If you're a skilled Java developer looking for a challenging and rewarding role at a cutting-edge technology company, we invite you to join arenaflex as an Experienced Full Stack Java Software Engineer – Customer Systems Development. We offer a comprehensive benefits package, opportunities for career growth and advancement, and a collaborative and supportive work environment. Apply now and take the first step towards a rewarding new role.
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