Experienced Full Stack Java Software Engineer – Web & Cloud Application Development for Customer Systems at arenaflex

Remote, USA
Posted Jun 12, 2026
Full-time

Introduction to arenaflex

arenaflex is a place where innovative minds come together to tackle their most significant challenges. Together, we create products and experiences that people once thought were impossible — and soon can't imagine living without. If you're driven by making a real difference and joining a team where we value being one of the most diverse and comprehensive organizations in the world, a career with arenaflex might be an incredibly rewarding position. At arenaflex, we're passionate about delivering exceptional customer support, and we're looking for talented individuals to join our team as a Java Software Engineer for our Customer Systems.

Job Overview

The Customer Systems group at arenaflex is seeking an experienced Java Developer to help us drive innovation and excellence in our customer support operations. As a Java Software Engineer, you will collaborate with cross-functional teams across arenaflex, working closely with our business leaders and various stakeholders to implement new solutions. The ideal candidate should be able to work independently, prioritize requirements, and develop solutions for complex design and content, with the ability to work under pressure occasionally.

Key Responsibilities

  • Design, develop, and maintain large-scale enterprise-level back-end systems using Java and Java Enterprise applications
  • Collaborate with business leaders and stakeholders to understand requirements and develop solutions that meet their needs
  • Utilize expertise in Java, Spring, multi-threading, REST, Data Storage Systems, DB design, and data access technologies to drive innovation and excellence
  • Develop and architect distributed systems, synchronous programming, and coding data structures
  • Design, develop, and deploy large-scale, high-performance web applications with low latency
  • Develop and implement natural language processing systems for web applications and API platforms
  • Architect and design Application layers in SOA/Microservices architecture
  • Build, design, and deploy highly scalable REST-based stateless APIs/web services for web applications/mobile clients
  • Ensure security principles and build reliable and secure distributed applications
  • Lead and mentor junior developers to help them grow in their careers
  • Optimize application performance and implement caching strategies
  • Work on multiple tasks and support various, simultaneous projects

Essential Qualifications

  • Bachelor's or Master's degree in Computer Science or Information Technology
  • At least 2 years of experience in designing and developing large-scale enterprise-level back-end systems
  • Proven experience with Java, Spring, multi-threading, REST, Data Storage Systems, DB design, and data access technologies
  • Experience with artificial intelligence and building data pipelines for large-scale data infrastructure
  • Strong understanding of applications performance improvement techniques and caching strategies
  • Ability to work independently and prioritize requirements
  • Excellent communication and teamwork skills, with the ability to perform multiple tasks

Preferred Qualifications

  • Experience working in a large enterprise with a global environment, across different time zones and geographies
  • Knowledge of responsive Java applications and experience with Java-based web frameworks
  • Experience with agile development methodologies and version control systems such as Git
  • Strong problem-solving skills and attention to detail
  • Ability to work in a fast-paced environment and adapt to changing priorities

Career Growth Opportunities and Learning Benefits

At arenaflex, we're committed to helping our employees grow and develop in their careers. As a Java Software Engineer, you'll have access to a wide range of training and development opportunities, including:

  • Professional development courses and certifications
  • Mentorship programs with experienced engineers
  • Opportunities to work on high-impact projects and contribute to the development of new products and services
  • Collaboration with cross-functional teams and stakeholders to drive innovation and excellence

Work Environment and Company Culture

At arenaflex, we value diversity, equity, and inclusion, and we're committed to creating a work environment that's welcoming and inclusive for all employees. Our company culture is built on the principles of innovation, excellence, and teamwork, and we're looking for individuals who share these values. As a Java Software Engineer, you'll be part of a dynamic and collaborative team that's passionate about delivering exceptional customer support and driving innovation in the industry.

Compensation, Perks, and Benefits

At arenaflex, we offer a competitive salary and benefits package, including:

  • Salary range: $20-30 per hour
  • Comprehensive health insurance and retirement plans
  • Paid time off and holidays
  • Opportunities for professional development and growth
  • Collaborative and dynamic work environment

Conclusion

If you're a motivated and experienced Java Software Engineer looking for a new challenge, we encourage you to apply for this exciting opportunity at arenaflex. As a member of our team, you'll have the chance to work on high-impact projects, collaborate with cross-functional teams, and contribute to the development of new products and services. Don't miss out on this opportunity to join a dynamic and innovative company that's passionate about delivering exceptional customer support. Apply now and take the first step towards an exciting and rewarding career with arenaflex!

Apply now and join our team of innovative and talented professionals!

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