Data Engineer
OPTIVEUM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
28626 - 28626 PLN / HOUR
Warszawa
Warszawa, Masovian
Hybrydowa
B2B
Python
ETL
Airflow
Prefect
SQL
Data Warehousing
Cloud Platforms
CI/CD
Data Governance
Status
Hexjobs Insights
Data Engineer role focusing on ETL pipeline development, data warehousing, and real-time data processing. Requires 5+ years experience and strong Python skills.
Słowa kluczowe
Python
ETL
Airflow
Prefect
SQL
Data Warehousing
Cloud Platforms
CI/CD
Data Governance
Benefity
- B2B contract with monthly compensation up to $7,800
- Strong career growth opportunities in a global fintech environment
- High-impact projects in a fast-growing sector
- Friendly, open, and ambitious team culture
- Hybrid model – minimum 3 days/week in the Warsaw office
Technologies we use
About the project
Your responsibilities
- Design, develop, and deploy Python-based ETL pipelines using Airflow and Prefect
- Build and optimize data warehouse structures for analytics, OLAP, and dimensional modeling
- Model AI-compatible DB schemas and ontologies for future-facing analytics
- Migrate and transform structured, semi-structured, and unstructured data using DBT and Pandas
- Work with streaming/event-driven architectures for real-time data processing
- Optimize pipeline performance and scalability for large data volumes
- Ensure data quality, validation, cleansing, and graceful error handling
- Perform code reviews to ensure standards, scalability, and best practices
- Collaborate with DevOps on CI/CD and automated release pipelines
- Implement data governance, security, and observability across ETL processes
Our requirements
- 5+ years of experience designing and building enterprise-scale ETL pipelines
- Strong Python skills, including use of Pandas for data processing
- Proficient in SQL — writing complex queries and procedures across RDBMSes
- Experience with Airflow, Prefect, or similar workflow orchestration tools
- Solid understanding of data warehousing (OLTP, OLAP, Facts & Dimensions)
- Familiarity with cloud-based data platforms such as RDS, Redshift, or Snowflake
- Knowledge of cloud data architectures, messaging systems, and scalable design
- Hands-on experience with code versioning, deployment automation, and CI/CD
Optional
- Experience with Docker, Kubernetes, AWS Lambdas, Step Functions
- Exposure to Databricks, PySpark, and advanced distributed data processing
- Cloud certifications are a plus
This is how we organize our work
This is how we work
This is how we work on a project
What we offer
- B2B contract with monthly compensation up to $7,800
- Strong career growth opportunities in a global fintech environment
- High-impact projects in a fast-growing sector
- Friendly, open, and ambitious team culture
- Hybrid model – minimum 3 days/week in the Warsaw office
Benefits
Wyświetlenia: 1
| Opublikowana | dzień temu |
| Wygasa | za 28 dni |
| Rodzaj umowy | B2B |
| Tryb pracy | Hybrydowa |
| Źródło |   |
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