Senior
Digital & Technology Team (D&T) is an integral division of HEINEKEN Global Shared Services Center. We are committed to making Heineken the most connected brewery. That includes digitalizing and integrating our processes, ensuring best-in-class technology, and embedding a data-driven culture. By joining us you will work in one of the most dynamic and innovative teams and have a direct impact on building the future of Heineken!
Would you like to meet the Team, see our office and much more? Visit our website: Heineken (heineken-dt.pl)
As a Technology Specialist Data Mapping (Data Analytics/Solutions Engineer), you will be driving the development of automated data mapping capabilities within the Data Mapping Chapter. Your role sits at the intersection of analytics engineering, data engineering, and data management, enabling scalable, high‑quality data mapping artifacts. You will design, build, and operate backend and data solutions on Azure, working with modern platforms such as Databricks, Azure DevOps, and Unity Catalog. You will collaborate closely with data mapping specialists, data quality specialists, data engineers, data business analysts, and domain experts to build resilient data mapping capabilities aligned with our enterprise data strategy. In addition, this role focuses on applying advanced analytical and machine‑learning techniques to improve the automation and intelligence of data mapping processes, including algorithmic matching, entity resolution, semantic modelling, and knowledge graph‑based approaches.
Your responsibilities would include:
Core Data Mapping & Automation
Advanced Matching & ML‑Driven Capabilities
Alignment with Data Engineering & Platform Teams
Engineering Practices & Collaboration
You are a good candidate if you have:
strong experience in data engineering, analytics engineering, or data platform work
hands‑on experience delivering data transformations at scale using Databricks, PySpark, and SQL
solid Python skills for data processing and automation
experience applying advanced analytical or machine‑learning methods to data transformation, matching, or semantic problems
strong problem‑solving skills in designing algorithms for data quality, similarity, and entity alignment, rather than purely rule‑based transformations
good understanding of data management concepts, including data quality, semantics, modelling, and data contracts
experience working with metadata, lineage, and governance tooling
familiarity with Azure‑based data platforms and enterprise data environments
ability to collaborate effectively with platform and data engineers, focusing on data logic, algorithms, and analytical solutions rather than infrastructure or service ownership
confidence explaining technical solutions to both technical and non‑technical stakeholders
excellent written and verbal English.
Tech Stack:
Python (incl. PySpark, data‑centric tooling)
SQL (advanced), data transformations and modelling
Databricks & Delta Lake (Lakehouse)
Data warehousing fundamentals and data governance
Metadata‑driven architectures (lineage, semantics, documentation)
Azure data platforms (ADLS, ADF)
Azure DevOps (Repos, pull requests, pipeline usage)
Machine Learning techniques
Jira
Strong plus:
Machine Learning techniques applied to data matching, classification, or similarity scoring
Entity Resolution using probabilistic or ML‑based approaches
Graph Databases and Knowledge Graph concepts.
Nice to have:
semantic modelling, ontologies, or taxonomy‑based data modelling
familiarity with ML libraries used in large‑scale data processing (e.g. Spark ML, custom Python models).
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