Python Developer
Summary
Builds Python backend services and React frontends that connect to Databricks SQL and Delta Lake, writing ETL pipelines with PySpark and optimizing cloud costs on Azure/AWS.
A Python + React + SQL + Databricks developer role blends backend data engineering with frontend application development, requiring strong coding skills in Python, React.js, SQL, and Databricks for building scalable, data-driven applications.
Key Responsibilities
- Build APIs and services using Python frameworks (Flask, FastAPI, Django).
- Integrate with Databricks SQL endpoints for data access.
- Ensure performance, scalability, and security of backend systems.
- Develop ETL pipelines and workflows using PySpark on Databricks.
- Work with Delta Lake, Unity Catalog, and Databricks REST APIs.
- Optimize queries and pipelines for cost efficiency in cloud environments (Azure/AWS).
- SQL Database Management
- Write and optimize complex SQL queries.
- Manage relational databases and integrate with Databricks.
- Perform data cleansing, transformation, and aggregation for analytics.
- Frontend Development (React)
- Design and build responsive, interactive UIs using React.js.
- Integrate frontend components with backend APIs and Databricks datasets.
- Use visualization libraries (D3.js, Plotly, Recharts) for dashboards.
- Work with cross-functional teams (data scientists, product managers, UX designers).
- Participate in CI/CD pipelines (GitHub Actions, Azure DevOps).
- Document workflows and ensure compliance with coding standards.