About the Position

As a Middle Data Engineer, you will be responsible for designing, building, and maintaining scalable data pipelines and data infrastructure that support analytics and data-driven decision-making. You will work closely with Data Scientists, Analysts, and other engineering teams to integrate data from multiple sources, transform and process large datasets, and ensure reliable and efficient data availability for downstream applications and analytics.

Responsibilities

Design and maintain data pipelines to ingest, transform, and load data from various internal and external sources into data warehouses or data lakes.
Develop and optimize data processing workflows for large-scale datasets using distributed processing frameworks and SQL-based transformations.
Ensure data quality, reliability, and monitoring by implementing validation, logging, and alerting mechanisms across data pipelines.
Collaborate with Data Scientists and Analysts to provide clean, well-structured datasets and support analytical and reporting use cases.

Requirements

1+ years of experience in Data Engineering / Analytics
Strong SQL knowledge: complex joins, window functions, aggregations, basic query optimization
Good Python skills for data processing, OOP
Understanding of ETL/ELT concepts
Experience working with parquet / json / csv formats
Basic understanding of Data Lake concepts
AWS:
- Hands-on experience with Amazon Web Services (AWS)
- Experience with:
  - Amazon S3 (buckets, lifecycle, permissions)
  - Amazon RDS
  - AWS IAM (roles & policies basics)
  - Amazon EC2
- Basic understanding of VPC and security groups

Nice to Have

Experience with Apache Spark
Experience with Apache Airflow
Familiarity with Docker, Docker-compose, Kubernetes
Experience with Databricks

We Offer

Paid vacation and sick leaves
Competitive salary
Flexible work schedule
Career growth
Corporate celebrating and presents
Corporate English courses
Office/hybrid work in Ternopil or opportunity for remote work
Coffee, tea, fruits, and cookies in the office

About the Company

We are seeking a Middle Data Engineer with 1+ years of experience in data engineering and analytics to join our team in Ternopil, Ukraine, for a full-time position.

Contact Us

Get a free consultation with our expert to plan your next steps

Ukraine

+380 (68) 672 57 67

[email protected]

Lvivska Street, 22, Ternopil, Ukraine 46009

Estonia

Amazinum OÜ

Registry Code: 16893164

Harju maakond, Tallinn, Kesklinna linnaosa, Tornimäe tn 5, 10145

Middle Data Engineer

Job description