Sr. Analytics Engineer
120 - 140 PLN/ godz.B2B
#461357·Dodano 2 dni temu·0
Źródło: nofluffjobs.comTech Stack / Keywords
Podsumowanie oferty
Build scalable data models that turn mobile app events and IoT device data into trusted analytics assets for business reporting and decision-making. The role focuses on BigQuery and dbt, with semantic layers and dashboards in Looker and/or Power BI.
Wymagania
- Strong expertise in SQL and BigQuery, including query optimization, partitioning, clustering, table design, and cost-performance trade-offs.
- Hands-on experience building modular, tested, and documented data models with dbt, including macros and packages.
- Proven experience working with mobile application event data and event-driven analytics ecosystems.
- Experience connecting application events with device telemetry and modeling complex event-driven data flows.
- Experience developing and maintaining semantic layers, metrics, and business dashboards using Looker and/or Power BI.
- Proficiency in Git, including version control, branching strategies, pull requests, and code review workflows.
- Experience implementing automated data quality checks using dbt tests, Great Expectations, or similar tools.
- Experience in a mobile app ecosystem involving IoT or connected devices is particularly important.
Nice to have:
- Basic scripting, API integrations, and data orchestration with Python.
- Experience with GitHub Actions or similar deployment automation tools.
- Familiarity with data pipelines that transfer events and telemetry from connected devices into BigQuery.
Obowiązki
- Design, build, and maintain scalable data models using BigQuery and dbt.
- Transform raw mobile app events and IoT telemetry into clean, reliable, business-ready datasets.
- Develop and maintain a consistent semantic layer and business dashboards using Looker and/or Power BI.
- Optimize BigQuery queries, data structures, and processing costs.
- Implement automated data quality checks and testing frameworks to ensure data accuracy and consistency.
- Collaborate with stakeholders to translate business requirements into robust analytics solutions.
- Apply software engineering best practices, including version control, code reviews, and automated deployments.
Inne informacje
- The role is to start as soon as possible.
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