D ONE is a premium consultancy specialized in data, AI, and transformation. We help organizations turn ambition into impact by aligning strategy, building strong data foundations, delivering high-impact solutions at scale, and ensuring adoption and trust through governance and people focus.

From Zurich, Munich, and Athens, we support clients across Europe with deep expertise along the entire data value chain. Our approach is pragmatic, people-centric, and built for lasting value.

In this role, you will join our team in Athens to design, develop, and deliver high-performance cloud and data applications. You will work closely with client project teams to build the software and data foundations that enable data-driven value creation and industrialized AI across various industries.

Your tasks will include:

• Designing and implementing software and data applications with a strong focus on automation and scalability.
• Architecting cloud infrastructure using Infrastructure as Code (Terraform, Terragrunt) within the Azure ecosystem.
• Building robust data pipelines and lakehouse architectures using Databricks, PySpark, and Unity Catalog.
• Establishing CI/CD pipelines in Azure DevOps for the seamless testing and delivery of both infrastructure and data workloads.
• Occasional travel to Switzerland to meet with our team in our headquarters in Zurich.

What you bring:

• University degree in Computer Science, Software Engineering, or a related field.
• Experience in DevOps, specifically within the Azure stack (VNets, CosmosDB, Key Vault, Function Apps, API Management, PostgreSQL).
• Expertise in Data Engineering, particularly with Databricks (PySpark, SQL, Workflows, Asset Bundles).
• Strong IaC and Orchestration skills using Terraform, Terragrunt, Kubernetes, and Docker.
• Experience with relational and NoSQL databases and a solid understanding of data modeling.
• Excellent communication skills in English.

What we offer:

• An uncomplicated and low noise environment that enables to focus on what matters most.
• An international team of talented people from diverse backgrounds that have ambitions, always enjoy an additional challenge, and know how to have fun at work.
• Further development opportunities through our D ONE Academy including mentoring program, knowledge sharing sessions, expert and working groups, as well as tailor-made soft-skill and leadership training.
• Frequent offsite socializing events.

To be successful in this role you will need to:

• Strive to understand your clients' needs.
• Deliver outstanding results with high business value in a comprehensible form.
• Have the intellectual agility required to get the job done in an easy-to-do-business-with way.
• Value clever and creative team play.

Are you interested in joining a great team with a proven track record and to work on projects that will constantly challenge you?

We are happy to receive your application with reference:

D ONE Value Creation AE
Stamatis Stefanakos
Mourouzi 10
Athens 106 74