Senior Data Engineer
FINARTIX Fintech Solutions S.A.
Posted: October 21, 2025
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Quick Summary
We are looking for a Senior Data Engineer to join our team in Athens, Greece to design and maintain data warehouse solutions for our clients in different industries.
Required Skills
Job Description
We are currently looking for a passionate and motivated Data Engineers to join our team of ΙΤ professionals on behalf of our clients in different industries within the Greek market. The candidate will play a key role in the development, implementation, and management of technology-based solutions to improve our clients’ data ecosystem and overall delivery.
Responsibilities
• Design and maintain data warehouse (data preparation, data warehousing, reporting, analytics & data exploration and information delivery).
• Support and maintain the data foundation that the reporting layer and dashboards rely on.
• Build, maintain, and deploy data products for analytics and data science teams on cloud platforms.
• Prepare high-level ETL mapping specifications.
• Develop complex code data scripts (usually in Python or SQL) to extract and manipulate data from multiple sources.
• Act across all development levels - from data acquisition and manipulations to the solution deployment and ongoing support.
• Ensure data accuracy, integrity, privacy, security and compliance.
• Resolve end user reporting problems through collaboration with stakeholders.
• Troubleshoot technical issues and provide administrative support for the Business Intelligence toolbox.
Requirements:
• BS/MS degree in Computer Science, Engineering or related field (mandatory).
• Minimum of 5 years of relevant experience on software development using MS SQL Server, ETL tools and specifically SSIS.
• 3 years of experience in Data Migration projects.
• Experience in IBM Data Technologies (IBM Data Stage Cloudpack) will be considered as a strong advantage.
• Understanding of software applications' fundamental principles, communication methods, and their impact on users’ experience.
• Very Good Testing & Quality Assurance skills.
• Good programming skills with a mindset of solving hard problems efficiently with creativity.
• Communication & Time Management Skills.
• Able to work independently and as part of a group.
• Analytical thinking & Problem-Solving Attitude.
• Knowledge of Microsoft Office.
• Languages required: English and Greek, both written and verbal.
Benefits:
• Professional development through participation in challenging, real business projects in different industries.
• Working in a dynamic and fast-growing banking Technology Company with recognized partners.
• Opportunity to work in a diverse environment with talented colleagues.
• Competitive remuneration package.
• Private Health Insurance.
• Training & Development.
• Laptop.
• Flexible Working Environment.