Senior Data Engineer (AI-Native project, JR803)

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 availabilityAnalyze 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 standardsHelp maintain and improve high-quality standards within the developer community by sharing knowledge, conducting tech talks, and participating in the internal promotion verification processStay up-to-date with modern technology and obtain professional certificationsSupport less experienced developers by providing training, distributing, and monitoring tasks