This job was automatically translated to English.

Pay & benefits

What you'll get

Your working day offers flexibility, so you can adjust your schedule within a certain margin to best suit your needs. If you work extra hours one day or need to leave early for personal reasons, you can make up the time another day without any issues. Additionally, you can decide whether you want to work from the office or from home.

At the office, you will find coffee, candies, and a foosball table to relax and share great moments with your colleagues. We also offer health insurance and flexible compensation.

Throughout the year, you can participate in internal events, outdoor activities, fun days, and paddle tennis matches. We want you to enjoy your time and take the time off you need, always surrounded by a close-knit and collaborative team.

Regarding your professional development, we support your growth: you will have access to training, English classes, and certifications. We value your learning and your aspirations.

All of this is part of our #CONVOTISLife philosophy. We grow together.

Requirements

What we're looking for

5-8 years in data architecture, with demonstrated specialization in graph modelling and/or ontology engineering.
Strong proficiency in graph query languages: SPARQL and/or Gremlin / Cypher.
Hands-on experience with at least two graph database platforms across different paradigms (RDF triple store + property graph).
Solid understanding of ontology design principles: class hierarchies, property axioms, inference, modularity.
Experience integrating graph layers with enterprise metadata and governance platforms (Collibra, Informatica, Apache Atlas, Alation or similar).
Cloud data architecture competence on AWS and/or Azure: storage, processing, and orchestration layers.
Ability to translate complex business domain models into formal, reusable ontologies.
Clear and structured communication: able to present technical designs to both engineering teams and business stakeholders.

Nice to have

Experience with domain ontologies across industries: FIBO, CIM, GS1, SNOMED, or similar.
Exposure to GenAI integration patterns where graph structures act as semantic backbone for LLM-based applications.
Familiarity with agentic AI architectures where graph traversal is used for reasoning or tool orchestration.
Knowledge of linked data principles and semantic web standards beyond the project context.
Certifications in graph platforms (Neo4j Certified Professional, AWS, Azure) valued.

The role

At CONVOTIS Iberia we are looking for a technical expert in graph data architecture and ontology engineering, capable of designing and delivering semantic data solutions across industries and technology stacks. Works as the lead architect in delivery engagements, owning the technical design from domain modelling through to production deployment. Operates across AWS and Azure environments and across a broad range of graph and semantic tooling.

What you'll do

Design and implement graph data models: property graphs, RDF/OWL ontologies, knowledge graph schemas adapted to diverse business domains.
Lead the semantic integration of heterogeneous enterprise data sources: ERP, CRM, operational systems, data warehouses, data lakes.
Select and implement the right graph technology per use case: Neo4j, Amazon Neptune, Azure Cosmos DB, StarDog, AllegroGraph or others.
Define ontology governance practices: versioning strategies, namespace management, constraint validation with SHACL.
Collaborate with data engineering teams to build ingestion, transformation, and graph loading pipelines.
Advise on semantic layer design for analytics and AI use cases: entity resolution, semantic search, graph-augmented retrieval.
Contribute to pre-sales: participate in architecture workshops, technical proposals, and PoC design.
Document architecture decisions, data models, and semantic mappings with rigor and clarity.

About CONVOTIS Iberia

CONVOTIS Iberia is the Spanish arm of CONVOTIS, a Germany-headquartered SAP consulting firm that helps enterprises modernize their business processes through SAP solutions, cloud transformation, and custom software development. The company operates across Europe with a strong focus on delivering end-to-end digital transformation projects, combining deep SAP expertise with emerging technologies like AI and machine learning.

In Spain, CONVOTIS Iberia is building a specialized team of engineers and data scientists to support advanced projects involving AI/ML, mobile SDK development, and process automation with Camunda. The Spanish office offers international professionals the opportunity to work on cutting-edge technology within a collaborative, cross-border environment, while enjoying the lifestyle and culture of Spain. As part of a European group, employees benefit from exposure to diverse projects and clients across the continent.

Industry: SAP Consulting
Founded: 2003
Employees: 500–1,000
Headquarters: Frankfurt, Germany
In Spain: Madrid
Website: https://jobeax.com/link/dicng06HAyyADofE

Good to know if you are moving

CONVOTIS Iberia is part of a European group with offices in Germany, Switzerland, Austria, and Spain, offering opportunities for cross-border collaboration.
The company focuses on SAP consulting and digital transformation, providing exposure to enterprise-scale projects for international clients.
The Spanish team is growing, with open roles in AI/ML, mobile development, and process automation, indicating investment in emerging technologies.
Working in Spain offers a favorable work-life balance and the opportunity to live in a vibrant European country while working on global projects.

In their own words

About the company & team

Teralco Group was founded in 2002 and became CONVOTIS Iberia in 2024. Since then, we have been committed to helping companies improve their performance and efficiency through the use of innovative technology. With our more than 20 years of experience, we have helped numerous companies implement technology solutions.

At CONVOTIS, You add value with your experience and skills, You matter in our decision-making, and You choose your path for professional development.

Additional information

Equal Employment Opportunity
At CONVOTIS Iberia, we are firmly committed to equal employment opportunity, ensuring an inclusive and respectful environment for all people, regardless of their race, nationality, ethnicity, skin color, religion, sex, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status.
Furthermore, in compliance with the provisions of Royal Decree 1026/2024 and our commitment to the highest standards of diversity and inclusion, we establish clear and concrete criteria to ensure a selection and hiring process that prioritizes the qualifications and suitability of each person for the position. We pay special attention to non-discrimination based on sexual orientation, gender identity, or gender expression.
At CONVOTIS Iberia, we believe that diversity enriches our teams and drives us toward a more just, equitable, and inclusive future.

All open roles at CONVOTIS Iberia

Data Architect | Graph & Semantic Modelling

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