Accellor - Senior Data Engineer - Medallion Architecture

Description :

- Translate raw data from sources (Zuora, CommerceTools, APIs, legacy databases) into curated Silver and Gold tables.

- Apply business logic, standardization, and data quality checks.

- Partner with analysts and business stakeholders to validate metric definitions.

- Replatforming Support

- Audit existing pipelines for dependencies on legacy data structures.

- Update models and jobs to consume data from new transactional systems.

- Ensure lineage tracking and compatibility with downstream reporting and analytics.

- Collaboration & Documentation

- Work closely with engineers, analysts, and business partners to document requirements, transformations, and validations.

- Contribute to metadata tagging and data cataloging (Unity Catalog).

- Deliver detailed documentation including data dictionaries, constraints (PK, FK), and pipeline logic.

Requirements :

- Minimum 7+ years of relevant experience.

- Strong data modeling skills (Kimball methodology) with hands-on Databricks experience.

- Proficiency in SQL and Python.

- Expertise with Databricks features such as workflows, DLTs, Delta tables, and Unity Catalog.

- Familiarity with Medallion Architecture (Bronze/Silver/Gold layers).

- Experience with version control systems (GitHub).

- Solid understanding of data governance, data quality frameworks, and observability practices.

- Ability to work effectively across analytics, product, and engineering teams.

Preferred skills :

- Experience with replatforming large transactional systems.

- Exposure to subscription and commerce data domains.