dltHub is seeking a Senior Backend Engineer to join their team in developing data processing and infrastructure solutions. The role requires expertise in Python and various data processing libraries including NumPy, pandas, PyArrow, DuckDB, Polars, PyIceberg, and delta-rs. The position involves working with data platforms and requires both backend development and DevOps/MLOps experience. The company offers multiple location options but shows preference for candidates willing to work regularly from their San Francisco office. This role combines software engineering with data infrastructure, making it ideal for engineers passionate about building robust data processing systems.