Senior Databricks Architect

About the Position

We are seeking an experienced Senior Databricks Architect to design and deliver scalable, enterprise-grade data platforms for our client in Switzerland. You will define data architecture, governance, and best practices while working closely with business and technical stakeholders.

Responsibilities

• Design and implement modern Databricks Lakehouse architectures
• Develop scalable batch and streaming solutions using Medallion Architecture (Bronze/Silver/Gold)
• Define platform standards, governance, and best practices
• Collaborate with engineering teams to deliver secure, high-performance data solutions
• Advise stakeholders on enterprise data architecture and cloud strategies

Requirements

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or Information Technology
• Extensive hands-on experience in data engineering and architecture, including 3+ years of hands-on Databricks experience
• Strong expertise in Apache Spark (PySpark/Scala), Delta Lake, Unity Catalog, Databricks SQL, Delta Live Tables, and Workflows
• Experience with Azure Databricks (preferred), AWS, or GCP
• Hands-on experience with CI/CD, Terraform, Databricks Asset Bundles, and Azure DevOps or GitHub Actions
• Proven track record designing enterprise data platforms and governance frameworks
• Databricks Data Engineer or Architect certification is highly desirable
• Experience in Life Sciences, Pharmaceuticals, Chemicals, or CDMO environments is a strong advantage. Knowledge of GxP, ALCOA+, LIMS, Veeva, or clinical/commercial systems is beneficial
• Strong stakeholder management and client-facing communication skills
• Fluent English is required; German is an advantage

We Offer

• Start Date: Available to start immediately
• Workload: 60% - 100%
• Working Model: Remote
• Duration: 2-3 months

About the Company

Callista Group AG is a partner-managed IT company headquartered in Switzerland that specializes in providing experts, dynamic teams, and managed capacity solutions for consulting, engineering, and operational services. We combine the proximity and quality of a Swiss partner with the scalability of our nearshore center in Serbia. This model offers you maximum flexibility – cost-effective, reliable, and future-proof. With a strong network that extends from Switzerland to Germany and the Balkan region, as well as our deep technological and methodological expertise, we strike the perfect balance between local presence and international efficiency.