Data Engineer

Location: Sofia, BulgariaEmployment type: Full Time, HybridJob Level: IntermediateABOUT USZetta Hosting Solutions Ltd. is part of Zetta Group, a group of technology companies with over 25 years of history and a proven track record of creating high-tech platforms for managing online payments, massive networks of users, data, and internet traffic. It is a leader in providing services in the field of Software development, Technical Compliance, and managed IT services for regulated institutions, auditing, and certification according to PCI-DSS and ISO27001 and ISO/IEC20000-1 standards.It also offers Cloud and hosting solutions for corporate customers as well as Managed DevOps services for customers in Europe and North America. The company has over 200 experts and its office locations in: Sofia - Bulgaria, Kiel - Germany, London - United Kingdom, Barcelona - Spain, Vilnius - Lithuania, Warsaw - Poland, Bratislava - Slovakia, and Tirana - Albania.ABOUT THE ROLEWe are looking for a Data Engineer to join one of our long-term international partners in the fintech industry. The role involves working on data-driven solutions that support critical business processes and provide insights across departments. You’ll collaborate closely with technical and business teams to design, implement, and maintain efficient data pipelines, analytics solutions, and integrations.KEY RESPONSIBILITIES• Build, optimize, and maintain data pipelines and ETL architectures• Design and implement scalable data models and data warehouse solutions• Solve complex technical problems and implement effective data solutions• Collaborate with colleagues across departments to understand business needs and expand internal knowledge• Ensure data quality, consistency, and availability across systems• Monitor and troubleshoot data workflows and performance issues• Ensure compliance with data governance and security standardsJOB REQUIREMENTS• Strong skills in Python (2+ years)• Strong SQL skills (2+ years)• Hands-on experience with Git• Analytical mindset and attention to detail• Ability to explain concepts to people from other departments• Ability to turn business needs into technical solutions• Good representation and communication skills• Fluency in EnglishADVANTAGES• Experience with ETL tools• Experience with Data Warehouse solutions• Experience with PostgreSQL• Experience with Microsoft Excel (or similar) for data analysis, including formulas, pivot tables• Experience with BI tools, such as Tableau or ThoughtSpot• Experience with Google CloudWHAT WE OFFER• Competitive salary package - because your talent deserves it• Extended health & dental insurance - we’ve got your back (and teeth)• Corporate gym membership rates - stay strong, code longer• Supportive & collaborative culture - zero egos, just great teamwork• Flexible working hours - results matter, not time spent at a desk• Hybrid work model - work from home or join us at the office• Office perks - unlimited coffee, snacks, and a stocked fridge• Regular team events - from teambuildings to epic partiesWe are looking for people with creative minds and enthusiasm to join us in the adventure of developing what’s new, what’s next, and what best serves our customers' needs.