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// POSTED: Apr 13, 2026

**Experienced Full Stack Software Engineer – Big Data & Cloud Application Development at arenaflex**

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**Job Summary:** Join arenaflex, a leading innovator in the financial services industry, as a Senior Engineer – Big Data & Cloud Application Development. We are seeking a highly skilled and motivated individual to contribute to the development of cutting-edge data-driven solutions that drive business growth and customer satisfaction. As a key member of our agile team, you will design, develop, and deploy scalable and efficient big data applications using the latest technologies and tools. **About arenaflex:** arenaflex is a global leader in the financial services industry, providing innovative payment and travel solutions to individuals and businesses worldwide. With a rich history of innovation and a commitment to excellence, arenaflex has established itself as a trusted partner for customers, merchants, and partners alike. Our culture is built on a foundation of collaboration, creativity, and a passion for delivering exceptional results. **Job Details:** * **Job Title:** Senior Engineer – Big Data & Cloud Application Development * **Location:** Remote (Phoenix, USA) * **Employment Type:** Full-time * **Work Hours:** 8 hours * **Salary:** $20-30/hour * **Industry:** Private * **Qualifications:** Bachelor's Degree in Computer Science, Software Engineering, or related field **Key Responsibilities:** As a Senior Engineer – Big Data & Cloud Application Development at arenaflex, you will be responsible for: * Designing, developing, and deploying scalable and efficient big data applications using Hadoop, Hive, and other related technologies * Collaborating with cross-functional teams to identify business requirements and develop data-driven solutions * Developing and maintaining high-quality code, including refactoring and optimizing existing code * Participating in code reviews and testing to ensure the highest level of quality and reliability * Applying data science and machine learning techniques to drive business insights and decision-making * Working with data warehousing and ETL tools to design and implement data pipelines * Developing and maintaining advanced data pipelines for batch and real-time data processing * Collaborating with data engineers to design and implement data architectures * Participating in the development of technical documentation and knowledge sharing within the team **Essential Qualifications:** * Bachelor's Degree in Computer Science, Software Engineering, or related field * 2+ years of experience in software development, with a focus on big data and cloud application development * Strong experience with Hadoop, Hive, and other related technologies * Proficiency in programming languages such as Java, Python, and Scala * Experience with data warehousing and ETL tools, including data pipelines and data architectures * Strong understanding of data science and machine learning techniques * Excellent problem-solving and analytical skills * Strong communication and collaboration skills **Preferred Qualifications:** * Master's Degree in Computer Science, Software Engineering, or related field * 2+ years of experience with cloud platforms, including GCP and AWS * Experience with microservices and event-driven architectures * Strong experience with NoSQL databases, including HBase, Couchbase, and MongoDB * Experience with CI/CD pipelines and DevOps tools * Strong project management and leadership skills **Skills and Competencies:** * Strong programming skills in Java, Python, and Scala * Experience with big data technologies, including Hadoop, Hive, and Spark * Strong understanding of data science and machine learning techniques * Excellent problem-solving and analytical skills * Strong communication and collaboration skills * Ability to work in a fast-paced, agile environment * Strong understanding of cloud platforms, including GCP and AWS * Experience with microservices and event-driven architectures * Strong experience with NoSQL databases, including HBase, Couchbase, and MongoDB **Career Growth Opportunities and Learning Benefits:** arenaflex offers a range of career growth opportunities and learning benefits, including: * Opportunities for professional development and growth within the company * Access to cutting-edge technologies and tools * Collaborative and dynamic work environment * Flexible work arrangements, including remote work options * Comprehensive benefits package, including health insurance, retirement plans, and paid time off * Opportunities for professional certification and training **Work Environment and Company Culture:** arenaflex is committed to creating a work environment that is inclusive, diverse, and supportive of all employees. Our company culture is built on a foundation of collaboration, creativity, and a passion for delivering exceptional results. We offer a range of benefits and perks, including: * Flexible work arrangements, including remote work options * Comprehensive benefits package, including health insurance, retirement plans, and paid time off * Opportunities for professional development and growth within the company * Access to cutting-edge technologies and tools * Collaborative and dynamic work environment * Opportunities for professional certification and training **Compensation, Perks, and Benefits:** arenaflex offers a competitive compensation package, including: * Salary: $20-30/hour * Comprehensive benefits package, including health insurance, retirement plans, and paid time off * Opportunities for professional development and growth within the company * Access to cutting-edge technologies and tools * Flexible work arrangements, including remote work options * Collaborative and dynamic work environment * Opportunities for professional certification and training **How to Apply:** If you are a motivated and experienced software engineer with a passion for big data and cloud application development, we encourage you to apply for this exciting opportunity. Please submit your resume and cover letter to [insert contact information]. We look forward to hearing from you!
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