Knowledge Graph / Semantic Engineer

CHI Software is a global software development services provider delivering AI-driven solutions, cloud services and data engineering across EdTech, FinTech, HealthTech. We help businesses modernize, scale, and unlock new value through the latest technologies.
We are looking for Knowledge Graph / Semantic Engineer

About the Project

Join a Pharma industry initiative building a platform where AI agents work directly with enterprise data — turning business questions into SQL queries, surfacing insights, and delivering answers through an agentic interface. This project sits at the intersection of data engineering and AI engineering: you’ll build the infrastructure that lets agents talk to Snowflake in natural language, as part of a real production platform rather than a prototype or demo.

Requirements

• Strong Python backend development skills
• Proficient in Semantic Web technologies (RDF, OWL, SPARQL or similar)
• Proven track record building Knowledge Graphs and semantic data layers
• Hands-on with graph databases (Neo4j or similar)
• Skilled in semantic search and retrieval architectures
• Familiar with integrating AI agents into enterprise systems (MCP or similar approaches)
• Comfortable with Prompt Engineering and Agentic AI workflows
• Working knowledge of Snowflake or similar cloud data platforms
• Capable of integrating enterprise data sources into a unified platform
• Solid understanding of APIs, CI/CD, and cloud-native engineering

Nice to Have

• GraphRAG
• Event-driven integration patterns
• Life Sciences / Pharma industry background
• Enterprise AI platforms and agent frameworks

Our perks

• Covered vacation period: 20 business days and 5 days off
• Free English classes
• Flexible working schedule
• Truly friendly and supporting atmosphere
• Working remotely or in one of our offices
• Medical insurance for employees from Ukraine
• Legal support