Requirements: English
Company: Link Group
Region: Pozna , Greater Poland Voivodeship
Backend Engineer Big Data 100% remote | Full-time | International environment We are seeking a Backend Engineer with strong Big Data and data engineering skills to support the development of scalable, high-performance data solutions in a modern cloud environment. This role is ideal for someone passionate about clean code, robust architecture, and processing massive data sets in production-grade systems. Key Responsibilities: Design, build, and maintain backend components for large-scale data pipelines using Python, Spark, Databricks, and other modern data tools Implement and manage workflow orchestration using Airflow or similar tools Collaborate with cross-functional teams including DevOps, data analysts, and product owners Optimize data processing for performance, reliability, and scalability in a cloud-native environment (Azure) Ensure deployment readiness and integration with Docker and CI/CD workflows Contribute to the continuous improvement of backend and data engineering practices Core Requirements: Proven experience in Python backend development with a focus on data-heavy applications Hands-on expertise with Big Data tools such as Apache Spark, Databricks, etc. Experience with data orchestration tools like Airflow Working knowledge of Azure Cloud services Familiarity with Docker and containerized application deployment Ability to write clean, efficient, and maintainable code Good communication skills and a collaborative mindset Proficiency in English in an international team environment Preferred Qualifications: Understanding of blockchain technologies and related data structures Experience with monitoring and observability tools (e.G., Datadog) and CI/CD automation Familiarity with Agile methodologies and enterprise-scale delivery environments