Data Engineer

Description
Etraveli Group
is the globally leading company for tech solutions and fulfillment capabilities for online sales of flights. We are here to solve complexity, by connecting millions of flights and travelers across the globe, from search and selection to trip and beyond. We hold consumer online travel agency brands like Mytrip, GoToGate & Flight Network and serve with flights. Etraveli Group has also established strategic partnerships with companies like Skyscanner, Google Flights, TUI, etc.

Every day we strive to make the world smaller for our customers and bigger for our people. Our diverse team of more than 3000 passionate professionals is what makes us the industry's tech wonder and the best in the world at what we do. Our major offices are in Sweden (HQ), Greece, India, Canada, Poland and Uruguay with the Athens office being one of the largest, hosting around 640 employees working from the center of Athens for the rest of the world.

The Role
We are seeking a
Data Engineer
with expertise in
data automation, infrastructure management, and analytics
to join our team. This role requires a blend of
data engineering, automation, and DevOps skills
, ensuring the seamless operation of our data pipelines, workflows, and infrastructure.

Key Responsibilities
Data Automation & Analysis

• Build and maintain ETL/ELT pipelines for data extraction, transformation, and loading.
• Automate data workflows using Apache Airflow DAGs.
• Ensure efficient data modeling, transformation, and optimization for analytics.
• Work with SQL, Python, and visualization tools (Looker, QlikSense, PowerBI) to support business insights.
• Ability to breakdown complex processes and optimize where possible as well us solution design.
• Ability to read and make sense of data and perform analysis on trends.

Infrastructure & DevOps

• Manage and maintain servers, cloud environments (AWS/GCP/Azure), and containerized applications.
• Deploy and optimize Dockerized applications for data processing.
• Own the setup, monitoring, and scaling of Apache Airflow instances.
• Ensure high availability, security, and performance of data infrastructure.

Application Deployment & Support

• Load and manage applications on Docker and Airflow.
• Collaborate with data analysts to ensure data accessibility and reliability.
• Troubleshoot infrastructure and pipeline issues, optimizing performance.

Requirements
Desired Skills & Experience:

• Bachelor's degree in Computer Science or equivalent
• 4 years of experience in data engineering or similar roles
• Strong experience in SQL and Python.
• Expertise in Docker, Airflow, Streamlit and cloud-based infrastructure (AWS/GCP/Azure).
• Exceptional numerical and analytical abilities
• Independent problem solving and strong attention to detail.

Nice To Have

• Master's Degree in computer science, mathematics, engineering, or related discipline.
• Desire to learn and understand business concepts / new ideas.
• Experience working effectively with data processing and engineering teams.
• Travel industry experience is a plus

Benefits
We are looking for people who would make the world smaller for travelers but want a bigger world of opportunities for themselves. With us, you can enjoy:
Health Benefits
- Through partners, we offer a private health insurance plan. We also offer the possibility to use 2 extra medical leave days in case of need.

Monthly ticket restaurant card
- to spend in one of the thousands of affiliated restaurants, cafes, stores, or supermarkets across Greece.

Hybrid working environment
- having the opportunity to work both remotely and at the office enabling you flexibility

Office in the City
– We sit on bright, large floors (over 4000㎡) in central Athens. Just a short walk from the Ambelokipi Metro station.

Team activities
- We also like to schedule company/department/team activities and events outside the office space

Fun & Work
- We have a relaxed work environment where you can enjoy free breakfast, beverages & fruits, playing ping pong or video games.

At Etraveli Group we value diversity; we pride ourselves on being a company represented by people of all different backgrounds. During hiring, we are committed to ensuring equality and promoting diversity in the workplace at every selection stage. As such, we provide the same opportunities for all candidates regardless of race, religion or belief, gender, nationality, ethnicity, sexual orientation, age, marital status, disability, or any other characteristic protected under any anti-discrimination law or regulation.