Senior Data Engineer / Tech Lead (Spark)

Addepto is a leading AI consulting and data engineering company that builds scalable, ROI-focused AI solutions for global enterprises and pioneering startups. We are looking for a Senior Data Engineer / Tech Lead to join our team, where you will balance hands-on development with technical leadership to deliver robust data processing solutions.

Key responsibilities

• Design, develop, and maintain scalable data pipelines using Python, SQL, Spark, and Airflow.
• Build and improve data processing solutions based on Apache Iceberg and modern lakehouse architectures.
• Take technical ownership of selected areas and contribute to architectural decisions.
• Combine hands-on development with technical leadership and knowledge sharing within the team.
• Ensure data pipelines are scalable, reliable, maintainable, and production-ready.

Requirements

• At least 4 years of commercial experience in Data Engineering or Big Data projects.
• Strong programming skills in Python and very good knowledge of SQL.
• Strong hands-on experience with Apache Spark and distributed data processing.
• Practical experience with workflow orchestration tools, preferably Apache Airflow.
• Experience with Apache Iceberg, Docker, Kubernetes, and cloud-based data solutions.
• Fluent English (at least C1 level) and a Bachelor’s degree in technical or mathematical studies.

What we offer

• Work in a supportive team of passionate enthusiasts of AI and Big Data.
• Engage with top-tier global enterprises and cutting-edge startups on international projects.
• Accelerate your professional growth through career paths, knowledge-sharing, and sponsored training.
• Access to medical and sports packages, well-being support, and full work equipment.