Junior Data Engineer

This is a fully remote position, open to applicants in Poland.

📋 Description

• Development and maintenance of data flows (ETL/ELT)

• Writing and optimizing SQL queries for data cleansing, transformation, and validation

• Monitoring the performance of data flows and troubleshooting issues

• Creating and maintaining data flows using Python

• Analyzing data and supporting other teams in working with data

⛳️ Requirements

• Minimum of one year of documented experience in a similar position

• Relevant educational background (computer science, data analysis, or related fields)

• Proficiency in English at a minimum B2 level

• Analytical thinking and a willingness to solve problems

• Strong understanding of procedural SQL

• Knowledge of query optimization and data structure concepts

• Programming in Python in the context of data processing

• Comfortable working with version control systems (Git)

• Basic knowledge of Bash and shell scripting

• Openness to learning and development

• Preferred: experience with cloud solutions, data orchestration, AI tools (e.g., Claude), familiarity with CI/CD, basic knowledge of Terraform and Docker, understanding of REST API concepts

🏝️ Benefits

• Subsidized MultiSport card

• Lux Med medical care

• Uniqa insurance

• Equipment and tools necessary for performing duties

• Opportunity to participate in an innovative project and the transformation of the commercial sector in Poland

• No official dress code

• New, cozy office located in the heart of Warsaw

• Work alongside experts from top technology, consulting, and e-commerce companies

• A friendly atmosphere focused on collaboration

• Supportive assistance in every situation