Senior Data Engineer / Team Lead

i. Know. How S.A . is a leading Software & Robotics Solutions company operating internationally. Within just a couple of years, our team has grown by more than 80%, we have moved into a new spacious and modern office, and we have embarked on several exciting projects in digital transformation, custom software, and robotics.

We are now looking for an experienced and highly motivated Senior Data Engineer that will design, architect and oversee the development of scalable data pipelines and ETL processes. The ideal candidate will be responsible to lead and mentor a team.

Responsibilities

Build and maintain scalable data pipelines and workflows Design and evolve robust data models and architectures Ensure high standards for data quality, reliability, and monitoring Collaborate cross-functionally with engineering, analytics, and product teams Lead technical decisions across the data engineering stack Improve platform performance, scalability, and cost efficiency Mentor engineers and champion engineering best practices Support the delivery of reliable, well-documented, production-grade data solutions Requirements Bachelor’s degree in Data Science, Statistics, Mathematics, Computer Science, or a related field At least 4 years of experience in Data Engineering roles Former experience in a leadership or mentoring position Strong knowledge of data modeling methodologies and Data Warehousing practices Advanced experience with Azure technologies (Databricks, Data Factory etc.)

Knowledge of SQL Server, SSIS, Python Solid experience in designing and implementing ETL processes Experience with data visualization tools such as Tableau, Power BI, or similar Strong understanding of data architecture principles and scalable system design Excellent leadership, communication, and stakeholder management skills Strong analytical thinking and problem-solving capabilities Benefits An attractive salary package Private health insurance plan Career development and growth opportunities Continuous training via personalized seminars An amazing private & open-office workspace in Athens Stable and enjoyable working environment