Senior Data Engineer (AI-Native project, JR803)

ELEKS

Remote (Poland)

Full-Time

Senior (7+ yrs)

Engineering & Development

Posted on September 29, 2026

ELEKS Software Engineering and Development Office is looking for a Senior Data Engineer in Poland, Croatia, or Ukraine.

ABOUT PROJECT

Our client is one of the largest insurance brokers in the world, working in the Insurance business domain and providing risk management, insurance, and reinsurance brokerage, and investment banking solutions.

REQUIREMENTS

4+ years of experience as a Data Engineer

Strong expertise in MS SQL and Databricks in cloud environments, including DBA responsibilities focused on performance tuning and workflows

Advanced mastery of T‑SQL and Spark

Strong expertise in Azure Cloud

In‑depth knowledge of indexes, execution plans, query optimization, and Python scripting

Solid understanding of Delta Sharing, Unity Catalog, computing resources, and jobs

Hands‑on experience with data synchronization workflows

Upper‑Intermediate level of English

RESPONSIBILITIES

Design, develop, and maintain reliable software in line with technical requirements, focusing on performance and availability

Analyze requirements, review designs, and estimate user stories following project methodology (Agile, Waterfall, etc)

Proactively propose code refactoring and optimization improvements according to the best software development practices and coding standards

Help maintain and improve high-quality standards within the developer community by sharing knowledge, conducting tech talks, and participating in the internal promotion verification process

Stay up-to-date with modern technology and obtain professional certifications

Support less experienced developers by providing training, distributing, and monitoring tasks

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