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Open nowFirst seen 27 hours ago

Sr. Data Engineer (Azure) – Freelance / Remote

Squadmakers9 open roles

Where
Valencia, Spain, Remote
Work mode
Remote
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Your applicationOpen nowSr. Data Engineer (Azure) – Freelance / RemoteSquadmakers · Valencia, Spain, Remote

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  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

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The clock on this job

Early applications get read.

11.8% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.8%7 days
  4. 18.6%14 days
  5. 35.6%30 days
  6. 45.1%60 days
This job: first seen 27 hours ago

The posting

We are looking for a Data Engineer to design and build modern data platforms on Azure. This role focuses on transforming raw data into reliable, scalable, and analytics-ready foundations that support reporting, advanced analytics, and AI-driven use cases.

This is a hands-on engineering role, not just conceptual design. The candidate must be comfortable working across ingestion, transformation, modeling, orchestration, and data quality.

Target profile for this role: Senior Data Engineer (5+ years)

Core Responsibilities

1. Data Engineering & Pipelines

  • Design and implement ETL / ELT pipelines (batch and optional streaming)
  • Build transformations using Python, PySpark, SQL
  • Orchestrate workflows using Azure tools
  • Integrate data from multiple structured and semi-structured sources

2. Data Architecture

  • Design and maintain data lakes / lakehouse architectures
  • Implement medallion architecture (bronze, silver, gold)
  • Define reusable data models for analytics and AI

3. Analytics Enablement

  • Build dimensional and analytical models
  • Support Power BI semantic models
  • Ensure data usability for reporting and dashboards

4. Azure Platform Implementation

  • Configure and manage Azure data services
  • Handle storage, compute, orchestration, and security
  • Ensure production-ready deployments

5. Data Quality & Testing

  • Implement: Data validation rules Pipeline testing (unit + integration) Monitoring and alerting Logging and error handling

Required Skills (Senior Level)

  • Strong experience with: Python (data engineering) PySpark Advanced SQL
  • Hands-on with: Azure Data Factory ADLS Gen2 Databricks / Synapse / Microsoft Fabric Git workflows
  • Experience with: Delta Lake / lakehouse architectures Medallion architecture Power BI (DAX + semantic modeling)

Nice to Have

  • CI/CD for data pipelines
  • Azure Key Vault
  • Data governance / cataloging
  • Performance optimization in Spark or Power BI
  • Experience in distributed teams

Language Requirements

  • English: B1–B2 minimum
  • Spanish: Native / Fluent

Working Model

  • Remote (full-time dedication expected)
  • Freelance / contractor (AOR model possible)
  • Long-term collaboration opportunity
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