Senior Data Engineer

Senior Data Engineer – Athens, Greece | Kaizen Careers

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Senior

Data

Engineer

DEPARTMENT

Data & AI

LOCATION

Athens, Greece

We are Kaizen Gaming

Kaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their entertainment.

We are a diverse team of more than 2.700 Kaizeners, from 40+ nationalities spreading across 3 continents.

Our #oneteam is proud to be among the Best Workplaces in Europe and certified Great Place to Work across our offices. Here, there’ll be no average day for you. Ready to Press Play on Potential?

Let's start with the role

At Kaizen, our commitment to the unparalleled value of data drives every decision we make. Building on our robust Data Lake architecture, we are moving towards a transformative Data Mesh architecture—treating data as a product with well-defined contracts, distributed ownership, and domain-oriented design.

As we evolve our data ecosystem, we are deeply focused on data democratization, governance, observability, and secure, scalable ingestion.

Our goal

every piece of data perfectly accessible, monitored, governed, and efficiently ingested from its source into our platform.

Our data tribe is well-prepared to lead this transition, driving the design and expansion of next-generation Data Products and ingestion frameworks. By joining our team, you’ll be at the forefront of Kaizen’s data-driven innovation.

Our Tech Stack

Spark, Python/Scala, Databricks, Delta Lake, Apache Airflow, Airbyte, GitLab, Grafana, Kafka, and cloud-native services (Azure/AWS).

As a Senior Data Engineer, you will

• Design and optimize scalable data pipelines (batch and streaming) integrating diverse sources across cloud platforms.
• Embed observability and governance using modern frameworks and metadata management tools.
• Implement security controls, including encryption, masking, and role-based access.
• Deploy and manage solutions using CI/CD best practices within a “you build it, you run it” culture.
• Collaborate with domain teams and stakeholders to align on data contracts and platform standards.
• Continuously evaluate emerging technologies to enhance our platform’s scalability and efficiency.

What you'll bring

• Strong software engineering expertise, with experience in production-grade data platforms.
• Proficiency in Spark, orchestration frameworks (e.g., Dagster), and cloud environments (Azure).
• Understanding of security best practices for enterprise data environments.
• A collaborative mindset and the ability to work across domains in a distributed ownership model.
• Curiosity and passion for innovating with modern data architecture and tooling.

Kaizen Gaming Perks

• A buddy will support you with your onboarding
• Competitive pay & bonus scheme
• Developmental 360° feedback framework
• Hybrid way of working & remote options
• Monthly meal allowance
• Nice rigs - 2.5K monitor, latest i7, tons of RAM, fast SSD
• Private health insurance for you & your family
• Unlimited access to Udemy & continuous training

Recruitment Privacy Notice

Regarding the data you share with us, you may find and read our recruitment privacy notice here.

We are an equal opportunity employer committed to fostering a diverse and inclusive workplace. We welcome applications from individuals of all backgrounds, regardless of race, gender, religion, sexual orientation,or age.