Solutions Engineer (Data/Graph)

TL;DR

Solutions Engineer (Knowledge Graph): Designing and building knowledge graphs and ontologies to support AI solutions and agentic workforces with an accent on validated architectures, reusable proof points, and semantic modelling. Focus on translating complex graph architectures into reusable patterns and supporting high-impact executive demos and analyst briefings.

Location: Remote (Rotterdam, Frankfurt, Munich, Nürnberg)

Company

hirify.global, a Siemens business, is a leading low-code application development platform that enables organizations to build and orchestrate AI-powered agentic workforces.

What you will do

• Design and build knowledge graphs and ontologies that underpin AI solutions, technical demos, and customer implementations.
• Lead the data and graph architecture workstream within integrated team solutions.
• Develop reusable assets such as reference architectures, blueprints, accelerators, and repeatable patterns.
• Serve as the subject matter expert for data and graph in customer engagements, events, and analyst briefings.
• Ground GTM positioning and storytelling in validated technical proof points for executive demos.

Requirements

• Hands-on experience designing and building knowledge graphs and ontologies.
• Strong expertise in graph data modelling, semantic modelling, and ontology design.
• Experience with graph database platforms and query languages such as SPARQL or Cypher.
• Foundational knowledge of data engineering, including pipelines, data preparation, and enterprise system integration (ERP, CRM).
• Ability to translate complex data architectures into clear technical narratives and reusable patterns.
• Strong communication and collaboration skills for working across Product, GTM, and customer stakeholders.

Culture & Benefits

• Opportunity to work at the foundation of agentic enterprise solutions, shaping how AI agents utilize structured context and memory.
• Collaborative environment working alongside AI and Application Solutions Engineers.
• High-visibility role with direct impact on product direction and Go-To-Market strategy.
• Inclusive hiring culture that values passion and talent over perfect qualification alignment.