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Posted Feb 15, 2026

**Experienced Full Stack Senior Big Data Software Engineer – Web & Cloud Application Development**

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**Join arenaflex in a Remote Work Environment** **About arenaflex** arenaflex is a leading financial services company that has been a driving force in the industry for decades. With a strong commitment to innovation and customer satisfaction, we have established ourselves as a trusted partner for individuals and businesses alike. Our team of experts is dedicated to delivering exceptional results, and we are now seeking a talented Senior Big Data Software Engineer to join our ranks. **Job Summary** We are looking for a highly skilled Senior Big Data Software Engineer to lead complex projects and drive innovation in our data-driven initiatives. As a key member of our team, you will be responsible for designing, developing, testing, and deploying large-scale data processing systems, as well as collaborating with cross-functional teams to ensure seamless integration and delivery. If you have a passion for big data, cloud computing, and software development, we want to hear from you. **Key Responsibilities** * Lead reasonably complex projects and initiatives, driving innovation and delivering results in a fast-paced environment * Contribute to the development of large-scale data processing systems, including design, development, testing, and deployment * Collaborate with cross-functional teams to ensure seamless integration and delivery of projects and initiatives * Audit complex technical challenges, requiring in-depth analysis of technologies and methodologies * Resolve complex issues and lead teams to meet existing client needs or potential new client needs, utilizing strong understanding of capabilities, strategies, systems, or compliance requirements * Work closely with colleagues, managers, and senior leaders to determine technical challenges and achieve objectives * Lead tasks and serve as a mentor, providing guidance and direction to less experienced staff **Required Capabilities** * 3+ years of programming experience, or equivalent demonstrated through work experience, training, military experience, or education * 3+ years of active experience with Hadoop * 3+ years of experience with Teradata * 3+ years of experience with MongoDB * 3+ years of experience with AWS * 3+ years of experience with GitHub and Bitbucket * 3+ years of experience planning, coding, testing, troubleshooting, and recording for projects and initiatives * 3+ years of experience with Python and Unix/Shell scripting, Scala, Flash, HBase, Oozie, Flume, and Kafka * 3+ years of experience with Ansible **Desired Capabilities** * Strong communication skills (verbal and written) across all levels of technical and non-technical teams * Ability to work in a highly collaborative environment and have a proactive mindset * Experience in designing ETL data streams using mapping/work processes to extract data from SQL Server and Data Migration and Change from Prophet/Access/Excel Sheets using SQL Server SSIS * Familiarity with working as a programmer at arenaflex **Why Join arenaflex?** At arenaflex, we believe in diversity, equity, and inclusion in the workplace. We invite applications from all qualified candidates, regardless of race, color, national origin, sex, age, sexual orientation, gender identity, disability, pregnancy, marital status, veteran status, or any other status protected by applicable law. Our employees support our focus on building strong customer relationships while maintaining a culture of integrity, accountability, and transparency. **Work Environment and Culture** arenaflex is committed to creating a work environment that is inclusive, diverse, and supportive. Our team is passionate about delivering exceptional results, and we strive to maintain a culture that is driven by innovation, collaboration, and continuous learning. We offer a range of benefits and perks, including competitive compensation, comprehensive health insurance, and opportunities for professional growth and development. **Compensation and Benefits** * Competitive salary range: $20-30/hour * Comprehensive health insurance * Opportunities for professional growth and development * Collaborative and dynamic work environment * Recognition and rewards for outstanding performance **How to Apply** If you are a motivated and experienced Senior Big Data Software Engineer looking for a new challenge, we encourage you to apply for this exciting opportunity. Please submit your resume and a cover letter outlining your qualifications and experience. We look forward to hearing from you! **Equal Employment Opportunity** arenaflex is an equal employment opportunity employer and welcomes applications from all qualified candidates. We are committed to creating a diverse and inclusive work environment that reflects the communities we serve.