Junior Data Engineer

23 hours ago

Alimos, Attica, Greece WITSIDE Full time €35,000 - €45,000 per year

Witside is one of the leading providers of Business Intelligence, Data Analytics and Performance Management in Greece.

We offer a flexible and exciting work environment and plenty of opportunities for you to grow as a professional and as an individual.

We are looking for a
Junior Data Engineer
who is eager to kick-start their career in data engineering and learn how to design, develop, and support modern data pipelines.

In this role, you will gain hands-on experience with cloud data technologies, work alongside experienced engineers, and develop strong technical and professional skills in a rapidly growing field.

The role entails:


• Assist in the development and maintenance of ETL/ELT pipelines for data ingestion and transformation


• Work with SQL databases (e.g., Azure SQL, SQL Server, PostgreSQL)


• Utilize Python (or another scripting language) for data processing tasks


• Collaborate with senior engineers and cross-functional teams in client projects


• Support data modeling, data quality checks, and documentation activities


• Contribute to a structured, organized, and quality-driven development process


• Learn and grow in modern cloud platforms (Azure Data Factory, Databricks, Fabric, etc.)


• Use Git for version control and teamwork

Qualifications and Experience


• Bachelor's degree (or higher) in Computer Science, or a related field


• 1-2 years of experience in data management or integration


• Strong knowledge of SQL and/or Python


• Analytical thinking, attention to detail, and problem-solving mindset


• Good written and verbal communication skills


• Desire to learn new technologies and follow best practices


• Ability to work methodically, follow structured processes, and respect deadlines

Not Required, but Great to Have


• Academic or practical experience with ETL/ELT or data pipelines


• Familiarity with Azure Data Services (Azure Data Factory, Azure SQL, Databricks, or similar)


• Exposure to BI tools (Qlik Sense, Power BI)


• Basic understanding of data warehousing or data modeling principles


• Experience with Git or other version control systems


• Certifications or online courses related to cloud/data engineering

WITSIDE offers a dynamic working environment and projects that attract top talent in data engineering and analytics.

You will work on innovative data solutions for large enterprises and receive continuous guidance and mentoring from experienced team members.

We provide continuous training in modern cloud and data engineering technologies, along with a dedicated training budget to support your professional development.

We also offer a competitive compensation package, benefits, and a flexible work environment with hybrid options.

Join WITSIDE, a company recognized as a "Best Place to Work", where culture, growth, and employee satisfaction are top priorities

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