Position: Data Engineer
Company: Lumen Global
Experience required: 2y

We are developing a complex B2B and B2C trading ecosystem that includes CRM, client area, trading platform, trading engine, payment gateway, crypto payment solution, and BI. We utilize a cutting-edge technology stack: Airflow, ElasticSearch, PostgreSQL, MongoDB, and Opensearch.

What you will be doing:
ETL pipelines development and maintenance; 
Development of monitoring and alerting systems;
Business reports development in Metabase; 
Development and deployment of new services.


What we expect from you:
2+ years of experience in Data Engineering;
Strong knowledge of Python (generators, iterators, decorators, context manager, OOP basics, Classes, dunder methods);
Good knowledge of PySpark, SQLAlchemy;
PostgreSQL (SQL, knowledge of the basic principles of DBMS, objects and their purpose);
Experience in creating ETL processes using Python ;
Good knowledge of SQL;


Nice to have:
Experience with Airflow, Elasticsearch, Opensearch.

Company offer:
Competitive compensation depending on your skills and experience;
Long-term employment;
Opportunities in your career growth;
Compensation for sick leaves and regular vacations;
English classes with a native speaker;
Health insurance, category A;
Free lunches;
Necessary equipment;
Educational compensation (trainings, conferences, courses);
Comfortable office in Kyiv (Ukraine) and Sofia (Bulgaria).