Senior Analytics Engineer

Senior Analytics Engineer

Language Proficiency: Intermediate Employment type: Full time Candidate Location: EU, Serbia, Georgia, Armenia, Kazakhstan Working Time Zone: CET Start: ASAP Planned Work Duration: 6 months

Customer Description

The customer is a global mobility and urban services platform offering transportation, delivery, and on-demand services.

Project Description

Data delivery and attribution pipeline migration to a core data warehouse platform.

Project Phase

Ongoing

Hard Skills / Must Have

• 3+ years of Analytics Engineering, DWH Engineering, or Data Analysis experience
• Expert SQL and good Python knowledge for ETL and data processing
• DWH architecture, ODS, data marts, incremental loads, history handling, and deduplication
• BigQuery or similar columnar databases; data mart design and optimisation
• dbt for large incremental projects and Airflow or similar orchestration tools
• Pipeline migration, data parity validation, Git, Data Quality, and Data Governance
• Ability to translate stakeholder needs into data requirements

Hard Skills / Nice to Have

• Mobile or marketing attribution data, ad network cost data, SKAN/ATT, and ad fraud data
• Google Cloud Platform, Cloud Storage, and Dataform
• Lightdash, Looker, or Tableau

Responsibilities and Tasks

• Clarify requirements and implement changes to attribution logic, sources, and data marts
• Lead migration of dbt models, Airflow DAGs, and sources to the core DWH platform
• Build and optimise incremental BigQuery data marts, including recalculations and backfills
• Implement data quality checks and investigate discrepancies
• Analyse external inputs and ensure reliable data delivery
• Participate in testing, validation, releases, and technical documentation

Interview Stages

• English check (15 minutes)
• Internal technical interview (1-1,5 hour)
• Client interview (1 hour)
• Client interview - cultural fit (45 minutes)

Technology Stack

• SQL
• Python
• BigQuery
• dbt
• Airflow
• Git
• Data Warehousing
• Data Modeling
• ETL/ELT
• Data Quality
• Data Governance

What we offer

Model: B2B contract with Bonapolia - one contract, one monthly invoice Rate: negotiated per candidate seniority and client budget Payment: monthly invoice, paid on the same schedule the client pays us (usually 30 days) Contract written under your country’s law We handle the client-side paperwork: MSA, NDA, invoicing

About Bonapolia

Bonapolia is a family-owned IT staff augmentation team based in Lisbon. We build engineering teams for product companies and IT consultancies across Europe and the US. More at

• 3+ years of Analytics Engineering, DWH Engineering, or Data Analysis experience
• Expert SQL and good Python knowledge for ETL and data processing
• DWH architecture, ODS, data marts, incremental loads, history handling, and deduplication
• BigQuery or similar columnar databases; data mart design and optimisation
• dbt for large incremental projects and Airflow or similar orchestration tools
• Pipeline migration, data parity validation, Git, Data Quality, and Data Governance
• Ability to translate stakeholder needs into data requirements

Hard Skills / Nice to Have

• Mobile or marketing attribution data, ad network cost data, SKAN/ATT, and ad fraud data
• Google Cloud Platform, Cloud Storage, and Dataform
• Lightdash, Looker, or Tableau

Bonapolia is a family-owned IT staff augmentation team based in Lisbon. We build engineering teams for product companies and IT consultancies across Europe and the US. More at