Market-leading esports betting ecosystem: real-time odds, iFrame, risk management, official esports data, and more.
Senior Data Engineer
Location
Czechia
Posted
19 hours ago
Salary
0
Seniority
Senior
Job Description
Senior Data Engineer
Oddin.gg
• Design and maintain ingestion & transformation flows (dbt, SQL, Python). • Build reliable pipelines from ETLs, CDC, APIs, CSVs, and event streams into analytical models. • Ensure deduplication and data integrity for BI reporting. • Develop semantic and analytical models (fact/dimension tables, star/snowflake schemas). • Optimize query performance in BI warehouse (currently Athena with Iceberg but in the future maybe ClickHouse, Redshift, BigQuery or Starrocks). • Implement versioned entities and audit trails for business data. • Build pre-aggregations and semantic layers (Cube, dbt metrics and models). • Support dashboards and client-facing reports in Grafana. • Design KPIs and metrics with product, risk, and operations teams. • Implement validation checks (dbt tests, Pydantic). • Monitor data freshness, pipeline SLAs, and dashboard accuracy. • Set up alerts and documentation for business users. • Work closely with analysts, product managers, and operations to understand BI needs. • Expose data via APIs/semantic layers for self-service exploration. • Contribute to the design of rules for reporting policies and metric definitions.
Job Requirements
- Experience : 3+ years in BI engineering, data engineering, or analytics engineering.
- Data Warehouses : strong SQL skills, experience with at least one warehouse (Athena, Redshift, ClickHouse, Snowflake, BigQuery).
- Modeling : hands-on with dimensional modeling, dbt, star/snowflake schemas, metric layers.
- Programming : Python for transformations.
- Data Quality : experience with validation, deduplication, audit logs.
- CI/CD & Infra : GitHub Actions or similar, Terraform/CDK basics, containerized pipelines.
- Mindset : detail-oriented, reliable, collaborative with business users.
- Nice to Have
- Knowledge of semantic layers (Cube, dbt metrics).
- Experience with AWS and cloud Infrastructure.
- Experience with client-facing dashboards.
- Experience with Grafana or another BI visualization tool.
- Familiarity with real-time analytics and pre-aggregations.
- Esports fan.
Benefits
- Opportunity to shape the BI architecture from the ground up.
- Modern realtime analytics stack (dbt, Cube, Grafana, Postgres, Iceberg).
- Collaborative, engineering-led environment with strong focus on analytics.
- Experience immense potential for personal growth while contributing to an innovative team.
- Work remotely or in a hybrid style – whatever suits you best.
- Enjoy our luxurious Norse-myth-inspired offices in Prague.
- Improve your English with company-sponsored language courses.
- Participate in quarterly team-building activities to bond with your team.
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