Callista Group AG

We are looking for a technically skilled individual for our client in Bern who will independently drive data-driven solutions from requirements gathering to rollout. In this role, you will work on modern reporting and analytics solutions in the banking environment and actively shape the further development of our data warehouse and reporting landscape. Tasks: Analysis of business requirements and translation into technical solutions Development and implementation of reporting solutions (standard and ad-hoc reports) Contribution to a central reporting framework (XML-based) Modeling and implementation of logic in Oracle databases (SQL / PL/SQL) Design and configuration of data flows, interfaces and data models Close collaboration with business stakeholders (finance, banking, payments, marketing) Support throughout the entire lifecycle: from analysis and development to release and rollout Ensuring quality, versioning and deployment (GitLab, JIRA)...

For our client, a leading Swiss insurance company, we are looking for an experienced   DWH Architect / Senior Data Engineer   . If you are ready to tackle complex challenges and actively contribute to shaping modern data platforms, we look forward to hearing from you. Your tasks: Design and implementation of modern data warehouse architectures Managing migrations and modernization of existing DWH systems Analysis and translation of functional and technical requirements into scalable, architecture-compliant solutions Close collaboration with internal stakeholders and cross-functional teams Ensuring data governance, security and compliance with regulatory requirements in Switzerland Further development and optimization of data platforms and reporting solutions Development and assurance of naming conventions, self-service approaches and demarcation, tool proposals, guidelines Your profile: Degree from a university or university of applied sciences...