Head of DNA Data Engineering

The Head of Data Engineering oversees the Cloud and Big Data platforms, driving development and ensuring high availability of data service across the group. It is also responsible owner for leading, designing and implementing data-related transformation initiatives.

Main Accountabilities

• Leads the Data Engineering department in providing a reliable Big Data & Cloud platform for use within DNA and across the group.
• Drives strategic implementations in platforms, and software, enabling the Data Science Department and Reporting Hub Department to deliver their initiatives and BAU requirements.
• Oversees and manages the security of the platforms and is responsible for audits and regulatory topics within the ecosystem
• Interacts with Vendor senior leadership to monitor progress of initiatives and projects, and reviews resources for engineering tasks before onboarding. Approves the workloads of the vendor teams
• Owns transformation initiatives with regards to the data ecosystem and delivers the agreed outcomes
• Directs the Data Software Engineering department in designing, writing, and maintaining code/software for big data platforms, including data transformations, middle tiers, APIs, UIs, and ETL configurations
• Collaborates with Data Governance department to provide overall Data Engineering solutions
• Owns and signs-off on technical specifications and system validations (performance tests, capacity tests, security tests)
• Conducts code reviews, platform design, and mentorship for Data Software Engineering, Data Science, and other non-Data and Analytics teams
• Accountable for optimizing data engineering queries for their team in order to achieve cost efficiencies on cloud consumption costs

Requirements

Education, Experience and Technical Skills

• Bachelor’s degree in computer science, information systems, or equivalent field
• Master’s degree in computer engineering or data science
• Minimum 8 years of work experience in relevant field (platforms, cloud, databases, big data platforms, BI platforms, and tools)
• Knowledge of managing software engineering and/or platforms teams
• Administration of Unix/Linux and Windows and scripting (shell) for administrative purposes
• Knowledge of Networking (TCP/IP), firewalls, DNS, NAT, Routing, applicable on cloud and on-prem technologies
• Knowledge of SDLC procedures and CICP platforms on prem and cloud
• Excellent skills in writing code in C/Java/Python/JavaScript
• Excellent interpersonal skills and ability to communicate effectively at all levels
• Problem-solving skills including the ability to structure challenges and deal with new issues in a dynamic work environment
• Flexibility to prioritize daily tasks and allocate emerging requirements

Competencies

• High attention to detail and accuracy, with results orientation
• Strong numerical and analytical skills
• Time management skills and ability to multi-task and prioritize work
• Organizing skills with a pro-active attitude

Benefits

Here’s what you can look forward to as part of the #CepalTeam:

• Competitive Compensation : We offer an attractive salary, annual performance-based bonuses, and a monthly meal allowance through our ticket restaurant card.
• Health: Private medical insurance is provided for you and your family.
• Family Support: Monthly financial allowance for early education (nursery) and coverage of expenses for children with neurodiversity or disabilities—including therapeutic swimming, music therapy, horse riding, and parental support.
• Flexible Work Model: Our hybrid approach offers a level of remote work flexibility that supports work-life balance while preserving strong collaboration and team spirit.
• Modern Workspaces: Contemporary offices designed to support comfort, health, and productivity, with fully equipped workstations, quiet areas, on-site restaurant, and group fitness sessions .
• Lifelong Learning: Cepal supports continuous learning through access to e-learning platforms and structured professional development programs.
• Career Progression: We are committed to your growth, offering a clear development path supported by feedback, mentoring, and personalized learning plans.
• Make a Difference: Get involved in regular wellbeing, ESG and volunteering initiatives that reflect our values and foster a sense of purpose and community.

At Cepal, we believe that inclusion is more than a value, it's a way of thinking and acting. As members of the Diversity Charter Greece, we are committed to fostering a workplace where every individual feels respected, empowered, and free to contribute meaningfully.

In accordance with applicable pay transparency legislation, as part of the recruitment process and prior to the first interview, candidates will be provided with information regarding the initial remuneration to the position, as determined on the basis of objective and gender-neutral criteria.

All applications are treated fairly, confidentially, and based solely on qualifications and merit.