Summary: Seeking a Senior Python Data Engineer to design modern architectures and production-grade pipelines across a platform, combining FastAPI-based services, GitHub Actions CI/CD, and Azure components. Highlights: 1. Design modern data architectures and production-grade pipelines 2. Combine FastAPI, GitHub Actions CI/CD, and Azure components 3. Utilize GitHub Copilot and Claude Code for streamlined development We are creating reliable, scalable data services and are seeking a Senior Python Data Engineer to design modern architectures and production\-grade pipelines across our platform. You will combine FastAPI\-based services, GitHub Actions CI/CD, and Azure components like Container Apps and Service Bus—apply now to be considered. **Responsibilities** * Deliver Python backend services and background jobs using FastAPI * Optimize and maintain data processing routines with Pandas, Polars, openpyxl, and DuckDB * Plan and implement data architectures across data lakes, medallion layers, and star schemas * Run and improve CI/CD workflows with GitHub Actions * Implement Azure solutions using Container Apps, Azure Storage, Service Bus, and SignalR * Create infrastructure\-as\-code templates with Bicep or equivalent tools such as AWS CDK or Terraform * Adopt GitHub Copilot and Claude Code to streamline coding and reviews * Work closely with data and development teams to enhance performance and scalability * Tackle complex data engineering challenges while maintaining industry best practices * Diagnose and fix issues across services to sustain system reliability **Requirements** * Advanced Python experience (3\+ years) building web services and background jobs with FastAPI * Strong hands\-on use of Pandas, Polars, openpyxl, and DuckDB * Clear understanding of medallion layers, data lakes, and star schemas * Experience implementing CI/CD processes using GitHub Actions * Knowledge of Azure services such as Container Apps, Azure Storage, Service Bus, and SignalR * Infrastructure\-as\-code experience with Bicep, with transferable experience in AWS CDK or Terraform * Experience working with GitHub Copilot and Claude Code to support modern development practices * English language level B2 (Upper\-Intermediate) or above **Nice to have** * Familiarity with Airflow, dbt, and Streamlit * Understanding of distributed processing, asynchronous workflows, and enterprise messaging patterns * Snowflake experience with stored procedures, streams, tasks, pipes, and time travel functionality * .NET web development skills for legacy frontend systems implemented in .NET Core * Angular or Next.js web development experience