We are looking for a Senior Data Engineer to join an innovative project for a prominent European renewable energy company. In this role, you will help design and scale a cross-business anomaly detection solution (PoC) for complex industrial data. We need a senior-level, independent contributor with a strong engineering mindset who thrives in cross-functional environments and enjoys translating complex data into smart, reusable models.
Responsibilities:
- Design and implement streaming and batch data pipelines for data integration, ingestion, data quality management (quality gating), transformations, and auditing.
- Perform feature engineering and data exploration.
- Collaborate with business and operations teams to align on requirements, and to request and standardize waveform/sensor data.
- Build and maintain the Gold data layer, key KPIs, and PoC evaluation frameworks.
- Set up and maintain solid engineering practices, including CI/CD pipelines, Infrastructure as Code (IaC), version control (Git), unit and integration testing, and proper documentation.
Requirements
- Strong, hands-on experience with Azure and the Databricks platform.
- Solid experience with MLflow for lifecycle management.
- Proven track record in setting up production-ready engineering practices (CI/CD, IaC, Git, unit/integration testing).
- Senior-level engineering mindset with the ability to work independently in a complex data environment.
- Excellent communication skills and fluent English.
Will be a plus:
- Experience with Snowflake.
- Additional Data Science / ML capabilities, especially with anomaly detection (real-time or streaming scenarios).
- Experience with Databricks-based ML workflows, model serving endpoints, model versioning, testing, and tuning.
- Knowledge of statistical normalization techniques (e.g., z-score) and signal processing (e.g., FFT transformation).
What We Offer
- Direct cooperation with the already successful and growing project.
- Truly competitive salary.
- 20 days of paid vacation per year.
- Paid Polish public holidays.
- Private medical insurance package.
- Opportunities for professional growth in an international environment and cutting-edge energy sector domain.
- Help and support from our caring HR team.
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