Job
- Level
- Senior
- Location
- Mannheim
- Working Model
- Hybrid, Onsite
- Job Field
- Software, Data
- Employment Type
- Full Time
- Contract Type
- Permanent employment
Job Summary
In this role, you design Enterprise Knowledge Graphs and ontological data structures, model concepts, evaluate platforms, and lead complex transformation projects for clients.
Job Technologies
Your role in the team
- You play a key role within the team: you design enterprise knowledge graphs and semantic data platforms - technically, methodologically, and strategically - and support clients in complex transformation projects.
- Evaluate and effectively implement Knowledge Graph platforms (e.g., Stardog, GraphDB, Metaphacts, Altair/AnzoGraph, Neo4j) and model ontologies.
- You build, maintain, and verify ontologies and knowledge graphs, with or without AI support.
- You develop best practices, reference architectures, and technical blueprints around Knowledge Graphs and Ontologies, and share your expertise with colleagues.
- As a technical contact person and project lead for the topics, you actively develop the offering and work on go-to-market strategies. You also contribute your expertise to proposal development and technical client meetings.
- You work closely with our clients on an equal footing and support them from strategy to implementation.
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Our expectations of you
Qualifications
- You are well-versed in governance models for heterogeneous data systems (Lineage, Access Control, SHACL Validation) and continuously develop them.
- Designing AI-ready data structures and integrating Knowledge Graphs with modern AI applications are part of your daily routine.
- Drive and enthusiasm to sustainably develop a topic, engage people, and take responsibility distinguish you. You work independently, are strong in conceptual thinking, and convince with your confident demeanor.
- You are ready to travel and flexible to advise our clients on-site nationwide.
- You speak fluent German and English - great, then you'll feel right at home at Exxeta.
Experience
- You have several years of professional experience with Knowledge Graphs, Semantic Web, or Ontology Engineering, ideally in consulting or platform projects, and are already taking responsibility for projects and areas of expertise.
- Practical experience with at least one Knowledge Graph platform (e.g., Stardog, GraphDB, or Metaphacts) is a prerequisite for this role. Additionally, you are familiar with Federated Data Architecture as an approach in data management and Data Mesh principles.
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What we offer
- At Exxeta, we develop digital solutions that truly make a difference - in companies, markets, and minds.
- Over 1200 colleagues bring together technology, ideas, and diverse perspectives for this purpose.
- What drives us: curiosity, team spirit, and the commitment to make a real impact.
- We are a home for people who want to make a difference.
- Diversity and different perspectives enrich our team.
- Attitude, ideas, and enthusiasm for action – that's what matters to us!
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Benefits
Health, Fitness & Fun
Work-Life-Integration
Topics You Will Work On
Job Locations
About Your Employer
EXXETA AG
At EXXETA, we pride ourselves on being an innovative technology and consulting company that specializes in the automotive, energy, and financial services industries. We offer our clients tailored solutions to help them achieve their goals. Whether you're looking to streamline your operations or reduce your carbon footprint, we have the expertise and experience to help you succeed. Contact us today to learn more about what we can do for you.
Description
- Company Size
- 50-249 Employees
- Company Type
- Established Company
- Working Model
- Full Remote, Hybrid, Onsite
- Industry
- Vehicle Manufacturing, Supplier, Consulting
Employer reviews
by devworkplaces.com
Total
(1 Review)Career Growth
3.0Workingconditions
4.4Culture
3.2Engineering
3.1
Senior Ontology Engineer Knowledge Graph
- Location
- Mannheim
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
