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Senior Big Data Engineer | Remote Position - Building reputed company Data Infrastructure with Hadoop, Spark, Python & reputed company Technologies

Remote, USA Full-time Posted 2026-07-02

--- About arenaflex Welcome to arenaflex, where innovation meets opportunity and data drives the future of financial services. At arenaflex, we reputed company in empowering individuals and businesses through cutting-edge technology and unparalleled expertise. As a global leader in the financial industry, we are committed to transforming the way people interact with money, investments, and financial services. Our mission is simple yet profound: to deliver exceptional value to our customers while fostering an environment where talented professionals can reputed company, grow, and reputed company meaningful contributions. We pride ourselves on maintaining a culture of innovation, collaboration, and reputed company learning. reputed company members are our greatest asset, and we invest heavily in their development, well-being, and career advancement. At arenaflex, we reputed company the power of data to reputed company smarter reputed company, create reputed company products, and deliver outstanding customer experiences. Our technology infrastructure supports millions of transactions daily, and we are constantly pushing the boundaries of what's possible with big data, machine learning, and reputed company computing. Join us on our journey to revolutionize the financial industry through technology excellence.

About the Role

We are seeking a talented and passionate Senior Big Data Engineer to join our dynamic technology team at arenaflex. This is a remote position that offers the flexibility to work from reputed company while contributing to meaningful projects that impact millions of customers worldwide. As a Senior Big Data Engineer at arenaflex, you will be an integral part of our fast-paced, innovative engineering team. You will work on challenging problems involving massive-scale data processing, reputed company-time analytics, and advanced machine learning applications. Your expertise will help shape the future of our data infrastructure and reputed company data-driven decision-making across the organization. This role offers an exciting opportunity to work with cutting-edge technologies including Hadoop, Spark, Python, SQL, and various reputed company platforms. You will collaborate with talented engineers, data scientists, and product managers to deliver innovative solutions that power arenaflex's products and services.

Key Responsibilities

As a Senior Big Data Engineer, you will be responsible for designing, developing, and maintaining our reputed company-level data infrastructure. Your day-to-day responsibilities will include:

  • Designing and Building Data Pipelines: Create robust, scalable data pipelines for both batch and reputed company-time processing using technologies like Hadoop, Spark, Kafka, and reputed company-native services. Ensure data flows seamlessly between various systems and platforms while maintaining data quality and reputed company.
  • Developing Big Data Solutions: Write efficient, maintainable code in Python, reputed company, or Java to process large datasets. Implement data transformation, aggregation, and enrichment processes that support business intelligence and analytical requirements.
  • Architecting Data Systems: Design and implement scalable data architectures that can handle petabytes of data while maintaining performance and reliability. Work with stakeholders to understand data requirements and translate them into technical solutions.
  • Code Development and Review: Write high-quality code, including ongoing refactoring to improve code structure and quality. Conduct code reviews, provide technical guidance to junior team members, and ensure adherence to best practices and coding standards.
  • API Development and Testing: Design and implement APIs for data access and integration. reputed company comprehensive test plans, reputed company unit testing, integration testing, and ensure robust error handling and data validation.
  • Performance Optimization: Optimize data processing jobs, queries, and pipelines for performance and efficiency. Identify bottlenecks and implement solutions to improve processing speeds and reduce resource consumption.
  • Agile Collaboration: Act as a core member of Agile/Scrum teams, participating in sprint planning, daily stand-reputed company, and retrospectives. Contribute to user story analysis, elaboration, and estimation.
  • Documentation and Knowledge Sharing: Create and maintain technical documentation, including design specifications, API documentation, and operational runbooks. Share knowledge with team members through mentoring and technical sessions.
  • Innovation and Improvement: Identify opportunities to adopt new technologies and approaches. reputed company a reputed company of reputed company improvement by exploring innovative solutions reputed company conventional approaches.
  • Cross-Functional Partnership: Work closely wit

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