TL;DR

Senior ETL/DWH Developer (BigData): Developing and optimizing data warehouse architecture, designing data layers, and creating high-load ETL processes with an accent on data integration from various sources. Focus on working with BigData technologies, real-time data processing, and collaborating with data engineers and business analysts.

Location: Remote or office

Компания

Островок — аккредитованная IT-компания.

What you will do

Develop and optimize data warehouse architecture and data layers.
Create, support, and optimize high-load ETL processes.
Integrate data from internal/external sources (APIs, file storage, databases).
Work with BigData and streaming technologies.
Conduct code reviews and share expertise with colleagues.

Requirements

4+ years of experience in data warehouse development and support.
Strong SQL skills and experience optimizing complex queries.
Experience with DBT and designing ETL processes.
Deep knowledge of Hadoop (HDFS, Hive, Spark) and Trino.
Experience with Airflow, Docker, and GIT.
Confident knowledge of Python.
English: B1 or higher required

Nice to have

Experience setting up ETL process monitoring systems.
Knowledge of Data Governance and compliance (GDPR).

Culture & Benefits

Flexible schedule and the choice of remote or office work.
Support for professional development and participation in conferences.
Corporate English language classes and conversation clubs.
Corporate prices for hotels and travel services.