Senior Data Engineer

Deutschland💼 Full-time🗓 2026-06-25 → 2026-08-15

Core

Building reliable data solutions and scalable data platforms for the public sector and enterprises to enable data-driven decision-making.

Role type

Senior Data Engineer (Data Warehouse focus)

Builds

Scalable data platforms and reliable data solutions for public sector and enterprise clients

Domain

Data Engineering / Data Warehousing

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Python, SQL, relational databases, Airflow, DBT, Data Warehouse design (on-prem & cloud), performance optimization (query tuning, partitioning, caching), testing, documentation

Preferred skills

Mentoring, API/Microservices, Data Lake technologies, Data modeling (Star Schema, Snowflake, Data Vault 2.0), PoC/Spikes development

Technologies

Python, SQL, Airflow, DBT

Responsibilities

Develop and operate data pipelines, optimize pipeline performance and SQL queries, ensure code quality and documentation, collaborate with architects and analysts

Seniority

Senior, hands-on IC

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About Nortal

For over 25 years, we’ve been shaping digital transformation, delivering complex solutions for global enterprises and public sector organizations. Today, we are at the forefront of an AI-driven transformation era, helping organizations turn data into real business value. By combining deep domain expertise with data and AI, we design solutions that create immediate impact while scaling for the future. We believe complexity doesn’t have to mean complicated, and that the best solutions are those that work in the real world, not just on paper. That’s why our clients trust us with their most ambiti