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Intescia Group

B2B data platform for lead generation

Senior Data Engineer

Data EngineeringUpdated on Nov 13
Full-timeCarquefou, France€55k - €60k /yr

About the Job

Requirements

  • At least 5 years of data engineering experience working on production pipelines.
  • Very good mastery of Python and SQL.
  • Very good mastery of distributed data processing with Spark (PySpark).
  • Solid experience developing data pipelines on Databricks.
  • Experience with software engineering standards, including Git, continuous integration and continuous delivery (CI/CD), automated testing, code review, and performance optimization.
  • Experience with orchestration using Airflow, Databricks Workflows, or an equivalent tool.
  • Experience handling geographic data and a genuine interest in it.
  • Understanding of coordinate reference systems, including WGS84 and Lambert 93, and geospatial formats such as GeoJSON, Shapefile, and WFS.
  • Knowledge of PostGIS (spatial SQL) and QGIS.
  • Ability to technically own a subject from end to end and bring others along.
  • Clear and transparent communication; leadership and ability to act as a team reference.

Responsibilities

  • Design, develop, and maintain data ingestion and transformation pipelines.
  • Ensure the reliability, freshness, quality, and traceability of produced data.
  • Implement monitoring, tests, alerting, and related documentation.
  • Contribute to the target architecture for the Databricks migration, including Data Lakehouse organization, Unity Catalog, governance, and data modeling.
  • Migrate existing processing jobs and establish standards for job structure, CI/CD, conventions, and code review.
  • Promote Spark and Delta best practices within the team and support the team's skills development.
  • Industrialize geospatial processing, including geocoding, address matching, spatial joins, aggregation by administrative grids, and management of projections and reference data.
  • Serve as the team's point of contact for geographic reference datasets and their evolution.
  • Ensure technical consistency of the team's solutions.
  • Lead architecture decisions, arbitrate between options, and document decisions.
  • Support other team members' development through code reviews and pair programming.

Desired Qualifications

  • Use of Databricks is strongly appreciated.

About the Company

Intescia Group

B2B data platform for lead generation

Intescia Group offers B2B information services on a subscription basis to help companies improve sales efficiency. Its core products are Corporama for lead generation using high-quality B2B data, DTS Cloud Services for secure web-based document management, and Spigao for tender management to streamline bidding on public and private projects. These platforms are designed to generate reliable data, save time, and boost performance across sales, marketing, construction/public works, and solvency analysis. The company differentiates itself through a cohesive suite of data-driven tools that support lead generation, document security, and tender processes, combined with ongoing subscription-based access. The goal is to help clients sell more by increasing efficiency and enabling data-driven decision making.

Company size
Not listed
Company stage
Not listed
Total funding
Not listed
Headquarters
Issy-les-Moulineaux, France
Founded
Not listed

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