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Ubique Systems · Cracow, Małopolskie, Poland

Data Engineer

seniorcontractPosted today
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Stack mentioned

pythonazuredatabrickssqlnosqlneo4jscaladata-engineeringapache-sparkvector-databasespower-bi

Mandatory skills: Python, PySpark, Azure Databricks. Good to have SQL, ADF.

Job Description:

- ideally 5+ years of experience as a Data Engineer, including exposure to large‑scale or Big Data environments

- strong experience with SQL and database systems (relational and NoSQL), including query optimization and schema design

- hands‑on experience with search platforms or information retrieval technologies (indexing, ranking, text search, semantic search, metadata modeling, vector search, relevance tuning, etc.)

- knowledge of Graph Databases (e.g., Neo4j, Cosmos DB Gremlin API) and their application to knowledge graphs or entity‑relationship search

- strong programming skills in Python, Scala, Spark, and experience with Big Data tools such as Azure Cloud, Databricks, and PowerBI (or equivalents)

- experience designing or maintaining search APIs, indexing pipelines, or metadata‑driven search components

- good understanding of Agile methodologies and experience delivering incrementally within an Agile team

- strong communication and stakeholder‑management skills, with the ability to translate search‑related needs into technical solutions

- solid analytical, problem‑solving, and data‑management abilities

- proactive team player with flexibility, resilience, and the initiative to drive improvements across search and data‑discovery workflows

- strong interest in understanding business context to create meaningful and effective data search experiences

- fluent in English with excellent written and verbal communication skills, and the ability to work as part of a global team

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