Vacancy: Senior Data Engineer (ADB + Python)

Outstaff model Location: EU only Rate: $35-40/hour

We are looking for a motivated Senior Data Engineer ready to dive into a new project with a modern stack. Curiosity and a drive to deliver real results matter more than just closing tickets.

About the Client: One of the Big Four — the world's largest professional services network. Headquartered in London, operating in 150+ countries with 460,000+ professionals. You'll be building enterprise solutions and AI-driven tools for tax services.

Tech Stack: Azure Cloud, Microservices, Python, MongoDB, Azure SQL, GitHub Copilot, LangGraph, RAG, LLMs + Angular 18 / .NET 8 around.

What You'll Do: — Define and enforce coding standards, conduct code reviews — Work with the team and communicate regularly with the client — Build and scale Spark applications (Databricks / Azure Synapse/Fabric) — Write clean Python with Pandas/Polars — Optimize Parquet, Delta Tables — Document code, processes, and workflows

What You Bring: ✅ 5+ years of hands-on software development ✅ Apache Spark (Databricks or Azure Synapse/Fabric) ✅ Python + Pandas/Polars ✅ Parquet, Delta Tables ✅ Understanding of microservices architecture ✅ Strong organizational skills, ability to prioritize and meet deadlines ✅ English Intermediate+

Nice to have: ➕ Azure (Service Bus, Data Lake, Blob, Redis) ➕ FastAPI ➕ Docker / Kubernetes

To apply: @FreeHRarka