Note: The job is a remote job and is open to candidates in USA. Hire Hangar Global is a company focused on connecting top talent with global companies. They are seeking a Senior AI Platform Engineer to own the contextual intelligence layer powering AI agents, ensuring they operate effectively within the SaaS ecosystem.
Responsibilities
- Design and maintain semantic context layers — knowledge graphs, ontologies, and structured context stores — that inform agent behaviour
- Develop full stack features that allow users to configure, monitor, and control AI agents through intuitive interfaces
- Integrate RPA agents with semantic reasoning capabilities, enabling context-aware automation at scale
- Build and maintain data platform frontends that provide real-time visibility into agent activity and data flows
- Work closely with product and data science teams to translate business requirements into intelligent automation solutions
- Champion engineering quality through testing, documentation, and architectural consistency
Skills
- Senior-level full stack engineering experience
- Deep understanding of semantic technologies — knowledge graphs, RDF/OWL, ontologies, or entity resolution
- Hands-on experience building or consuming AI agent frameworks
- Strong frontend skills with React or similar, including data visualisation libraries such as D3.js or Recharts
- Experience with Python-based backends and ML service integration
- Comfort working in fast-moving SaaS product environments
- Must have prior remote work experience and demonstrated ability to collaborate asynchronously across distributed teams
- Experience with graph databases such as Neo4j or Amazon Neptune
- Exposure to NLP pipelines and named entity recognition (NER)
- Contributions to open-source AI or semantic tooling
- Experience with enterprise-scale knowledge management systems
Company Overview