Data Engineer

Code.Hub is a leading Tech Recruitment, Learning & Development, Extended Team and Project Delivery partner in Greece. Since 2017, Code.Hub has been helping organizations build and scale high-performing technology teams, while supporting Software Engineers in developing their skills and growing their careers.

With expertise across modern technologies and digital transformation projects, Code.Hub collaborates with leading organizations in FinTech, Banking, Insurance, Gaming, Telecommunications and Consulting, providing services and solutions in technology, consulting, software delivery and operations.

Code.Hub has built one of the strongest tech ecosystems in Greece, managing large-scale technology projects and supporting companies through specialized recruitment and upskilling solutions. In 2026, Code.Hub was certified as a Great Place to Work®, while also receiving HR Awards distinctions for Talent Management, Recruitment Strategy, Mentoring and Learning & Development initiatives, highlighting the company’s strong investment in people growth, innovation and employee experience.

Our Gaming project is for a leading GameTech company in Greece and one of the fastest-growing in Europe & US. Being International with a local approach, the company is currently operating in 6 countries. With people at the core of everything they do, their team of 800+ talented and enthusiastic people fuels their international expansion with their passion, maintaining an “eyes-on-the-customer” approach and a unique One Team spirit. Continuous improvement is what they strive for, from professional development to team-bonding activities, while being efficient and making things happen is what their team’s minds are set on.

The Role: Data Engineer

We’re looking for a skilled Data Engineer to join our client’s data platform team. You’ll be responsible for building, scaling, and maintaining robust data pipelines and architectures that power analytics and data products across global Gaming operations.

You’ll focus on engineering excellence, modern data practices, and reliable data delivery, working closely with Analytics Engineers and other stakeholders.

As a Data Engineer, you will:

• Design, build, and maintain scalable ETL/ELT pipelines
• Develop and optimize data ingestion processes (ingest & export) across multiple data sources
• Build and maintain the Data Hub that supports the broader market use cases
• Implement modern data architectures (e.g., Medallion architecture)
• Work with modern table formats such as Delta Lake or Iceberg
• Develop robust data transformation and reconsolidation workflows
• Ensure data reliability through monitoring, testing, and handling discrepancies
• Operationalize data pipelines and ensure production readiness
• Apply engineering standards and contribute to architectural decisions
• Optimize performance and scalability of data systems
• Collaborate with cross-functional teams to enable data-driven use cases

What you’ll bring:

• Experience in Data Engineering or similar role
• Strong experience with Python, PySpark, and SQL
• Hands-on experience building ETL/ELT pipelines
• Solid understanding of data engineering fundamentals and modern architectures
• Experience with ingestion patterns, data transformations, and pipeline design
• Strong problem-solving skills and practical engineering mindset
• Experience with monitoring, testing, and data quality practices
• Experience handling data discrepancies and ensuring data consistency
• Good understanding of version control and collaborative development

Nice to have:

• Experience with modern data platforms (Databricks, Snowflake)
• Familiarity with Medallion architecture and lakehouse concepts
• Experience with Delta Lake, Apache Iceberg, or similar table formats
• Exposure to GitOps and CI/CD practices
• Knowledge of streaming or real-time data pipelines
• Experience in cloud environments (AWS, Azure, GCP)

Let’s talk about us:

• Remote working model.
• A competitive salary.
• Brand new equipment.
• Exciting & friendly work environment.
• Career & competencies’ development.
• Continuous learning & development experience based on the infinity model through Code.Hub’s Code.Learn.
• L&D plan for your career improvement.
• A truly open, inclusive, and competitive-free environment to grow your skills and have fun!
• Internal competitions & rewards.

Let’s talk about Code.Hub-ers:

• You are eligible to have free pass to all training Code.Learn activities.
• Training & Tech Mentor for your induction.
• Sponsoring of a Bachelor and/or Master’s Degree from Athens Tech College.
• Private Health Insurance.
• Performance planning each six months and each two years planning of promotion.
• Referral Bonus.