Senior Data Architect/Analytics Engineer

New
3
360dialog GmbHBusiness Messaging
We are a fully remote company and welcome applicants from anywhere in the worldContractSenior
Salary4,500 - 7,500 EUR per month
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Job Details

Languages
English
Experience
2+ years in a BizOps-adjacent role (plus/preferred)
Required Skills
PostgreSQLSQLMongoDBData modelingBigQueryDatabricks

Requirements

  • Senior-level expertise in Data Architecture or Analytics Engineering.
  • Advanced proficiency with Databricks, BigQuery, PostgreSQL, and MongoDB.
  • Demonstrable experience designing a semantic layer in production from scratch.
  • Strong SQL optimization skills.
  • Deep understanding of data modeling trade-offs (fact/dim vs denormalized).
  • Strong focus on data quality and building automated QA/monitoring controls.
  • Excellent interpersonal and English communication skills.
  • Experience shipping LLM-based agents or tool-calling frameworks (Nice to have).

Responsibilities

  • Design and maintain scalable data platforms and semantic layers from scratch.
  • Optimize SQL queries and data models for high-performance BI reporting.
  • Build robust data reconciliation processes, schema contracts, and referential-integrity tests.
  • Translate complex business metrics like MRR, churn, and customer funnels into self-serve products.
  • Create comprehensive documentation including data dictionaries and runbooks.
  • Collaborate with non-technical users to build LLM-based data agents (AI features).
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4,500 - 7,500 EUR per month
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