Senior AI Platform Engineer
New
H
Hire HangarSaaS AI
Poland - Kraków, Poland - Warsaw, Ukraine - Kharkiv, Peru - Lima, Columbia - Bogotá, Parugauy - Asuncion, Belize - Belize City, Honduras - Tegucigalpa, Nicaragua - Managua, Dominican Republic - Santo Domingo, Flexible / Aligned to HQ Time ZoneContractSenior
Salary2,500 - 7,000 USD per month
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Job Details
- Required Skills
- Node.jsPythonTypeScriptReact
Requirements
- 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
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
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