SQL / Data Vault Expert | BI & Data Architecture | Hybrid in Vienna - Fluent German Needed
For a
public sector client
, we are currently looking for a
highly experienced SQL / Data Vault Expert (m/f/d)
to support
Business Intelligence (BI)
and
Data Architecture
activities on a long-term project starting
ASAP
and running until
end of 2026
.
This role is ideal for a
senior BI consultant or data architect
with deep
Data Vault expertise
and strong
SQL and Java Spring
experience.
Project Details
* Start:
ASAP
* Duration:
Until end of 2026
* Industry:
Public Sector
* Work Model:
Hybrid (20% on-site / 80% remote)
* Project Language:
German (English is a plus)
Your Responsibilities
* Delivery of
Business Intelligence and Data Architecture services
* Development of
SQL database procedures and functions
* Data cleansing, preprocessing, and data management
using SQL
* Implementation and
performance optimization of data transformations
* Relational data modeling
with a strong focus on
Data Vault architecture
* Ensuring
high data quality, data consistency, and integrity
* Consulting stakeholders on
complex business and technical topics
* Design and implementation of
high-quality, customized BI solutions
* Evaluation of
technical solution approaches
and feasibility analyses
* Analysis of complex problem statements and development of
holistic data concepts
* Preparation and delivery of
presentations for different stakeholder groups
* Structured and goal-oriented communication of
complex technical topics
Your Profile – Mandatory Requirements
* Expert-level Data Vault knowledge
, including
hands-on experience with self-developed Data Vault generators (mandatory)
* Experience
with
Java Spring
and
data migration projects
* Experience of professional experience in IT consulting
* Strong expertise in
SQL
,
BI systems
, and
data architecture
* Degree in
Computer Science, Business Informatics, Business Administration
, or a comparable qualification
* Professional demeanor with
excellent communication and stakeholder management skills
* Strong
analytical, conceptual, and problem-solving abilities
* High proficiency in
presentation, moderation, and stakeholder communication
Why Apply?
* Long-term
public sector engagement
with planning security
* Work on
enterprise-scale BI and Data Vault architectures
* Flexible
hybrid working model
* High-impact role with
strategic influence on data architecture