Senior Data Engineer (AI-Native project, JR803)

Eleks·22 days ago

⏰ Full-time⭐ Senior🇵🇱 Poland📅 Sep 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
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