Senior ML Researcher (Spectrum)
Core
Developing novel methods for temporal ontology extraction, contradiction detection, and semantic alignment across heterogeneous software artifacts to create a unified knowledge layer for AI agents.
Role type
Senior ML Researcher (Ontology & Knowledge Graphs)
Builds
A living semantic layer (ontology) extracted from code, docs, and issues for software-building organizations.
Domain
Software engineering tools, Knowledge Graphs, Ontology Learning
Deliverable
production ML models | research
Required skills
LLM-based knowledge extraction, contradiction detection, knowledge graph construction, experimental design (ablation studies), Python, PyTorch
Preferred skills
Ontology engineering (OWL, RDF, SPARQL), code analysis, graph neural networks, early-stage startup experience
Technologies
LLMs, PyTorch, Python, OWL, RDF, SPARQL
Responsibilities
Develop methods for LLM-based ontology construction from code and docs; Create datasets, metrics, and benchmarks; Prototype and validate research ideas; Collaborate with JetBrains Research and academic advisors; Publish research findings at top venues.
Seniority
Senior, hands-on IC with research leadership