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Middle Data Engineer at OpenTag

Setup
Hybrid
Location
Sofia, Sofia-City
Level
mid
Posted

Description

OpenTag is hiring a Middle Data Engineer to join its R&D team and build, optimize, and maintain a data platform. The role focuses on reliable data pipelines, ETL development, SQL query performance, data warehouse principles, analytics tools, and data solutions for internal stakeholders and B2B clients. The position requires strong PostgreSQL, SQL, relational database, ETL, and data warehouse knowledge, with Python, NoSQL, DBT, stream-processing, and GitLab CI/CD experience preferred. Benefits include premium health insurance, vacation days, training, and other employee perks.

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