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Posted May 11, 2026

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

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Are you a tech-savvy individual with a passion for innovation and a drive to make a real difference? Do you thrive in a dynamic and collaborative environment where creativity and expertise come together to shape the future of technology? If so, we invite you to join arenaflex, a pioneering force in the industry, as an Experienced Full Stack Java Software Engineer – Customer Systems Development. **About arenaflex** arenaflex is where visionary individuals come together to push the boundaries of what's possible. We're a collective of talented professionals who share a common goal: to create experiences that inspire, educate, and delight. Our team is comprised of experts from diverse backgrounds, united by a passion for innovation and a commitment to excellence. At arenaflex, we believe that the best ideas emerge from collaboration, creativity, and a willingness to take risks. If you're ready to join a community that values individuality, inclusivity, and growth, we invite you to explore our opportunities. **Job Summary** We're seeking an experienced Java Developer to join our Customer Systems team. As a key member of our team, you'll work closely with cross-functional groups across arenaflex to design, develop, and deploy cutting-edge solutions that meet the evolving needs of our customers. Your expertise in Java, Spring, and related technologies will enable you to tackle complex challenges and drive innovation in our customer-facing systems. **Key Responsibilities** * Design, develop, and deploy scalable, high-performance Java applications that meet arenaflex's stringent quality and security standards * Collaborate with business stakeholders, application owners, designers, and project managers to understand requirements and deliver solutions that meet their needs * Develop and maintain large-scale, distributed systems that can handle high volumes of traffic and data * Utilize expertise in Java structures, including Spring and REST, to design and implement efficient, secure, and scalable solutions * Work with data storage systems, including relational and NoSQL databases, to design and implement data models that meet business requirements * Participate in code reviews and provide feedback to ensure high-quality code and adherence to arenaflex's coding standards * Develop and maintain automated testing frameworks to ensure robust testing and validation of applications * Collaborate with other teams to identify and address technical debt, improve code quality, and enhance overall system performance * Stay up-to-date with industry trends, emerging technologies, and best practices in software development to continuously improve arenaflex's technical capabilities **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 large-scale, distributed systems * Expertise in Java structures, including Spring and REST * Experience with data storage systems, including relational and NoSQL databases * Strong understanding of software development principles, including design patterns, testing, and code quality * Excellent problem-solving skills, with the ability to analyze complex problems and develop creative 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 or Azure * Familiarity with containerization and orchestration tools, such as Docker and Kubernetes * Knowledge of DevOps practices and tools, including continuous integration and delivery * Experience with agile development methodologies, including Scrum and Kanban * Strong understanding of security principles and best practices, including secure coding and threat modeling * Experience with machine learning and artificial intelligence, including data preprocessing and model deployment **Skills and Competencies** * Strong technical skills in Java, Spring, and related technologies * Excellent problem-solving skills, with the ability to analyze complex problems and develop creative solutions * Strong communication and collaboration skills, with the ability to work effectively with cross-functional teams * Ability to work independently and as part of a team, with a strong sense of ownership and accountability * Strong analytical and critical thinking skills, with the ability to evaluate complex data and make informed decisions * Ability to adapt quickly to changing requirements and priorities, with a strong sense of flexibility and resilience **Career Growth Opportunities and Learning Benefits** At arenaflex, we believe that growth and development are essential to individual and team success. We offer a range of opportunities for professional growth, including: * Mentorship and coaching programs to support career development and skill-building * Access to cutting-edge technologies and tools, including cloud-based platforms and emerging technologies * Opportunities to work on high-visibility projects and contribute to arenaflex's innovation pipeline * Collaborative and dynamic work environment that encourages creativity, experimentation, and learning * Recognition and rewards for outstanding performance and contributions to arenaflex's success **Work Environment and Company Culture** arenaflex is a dynamic and inclusive workplace that values diversity, equity, and inclusion. We're committed to creating a work environment that's welcoming, supportive, and empowering for all employees. Our company culture is built on a foundation of: * Collaboration and teamwork, with a focus on open communication and mutual respect * Innovation and experimentation, with a willingness to take calculated risks and try new approaches * Continuous learning and growth, with a commitment to skill-building and professional development * Diversity, equity, and inclusion, with a focus on creating a workplace that's welcoming and inclusive for all employees **Compensation, Perks, and Benefits** arenaflex offers a competitive compensation package, including: * Salary range: $80,000 - $120,000 per year, depending on experience and qualifications * Bonus structure, with opportunities for performance-based bonuses and stock options * Comprehensive benefits package, including medical, dental, and vision insurance, as well as 401(k) matching and paid time off * Flexible work arrangements, including remote work options and flexible hours * Access to cutting-edge technologies and tools, including cloud-based platforms and emerging technologies * Opportunities for professional growth and development, including mentorship and coaching programs **How to Apply** If you're a motivated and talented individual with a passion for innovation and a drive to make a real difference, we invite you to apply for this exciting opportunity. Please submit your resume, cover letter, and portfolio to [insert contact information]. We can't wait to hear from you! Apply for this job