Location: Madrid, Spain
Annual Remuneration: €95,000 - €115,000 and discretionary annual bonus
Pay Frequency: Monthly
Probationary Period: 180 days
Work Arrangement: Hybrid, 3-days per week
TL;DR Kharon is seeking a full-time Madrid-based Senior AI Engineer, Agentic Systems.
RESPONSIBILITIES:
Build and deploy AI agents that can interpret, prioritize, and act on information related to geopolitical and financial signals. This includes:
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Develop and continuously improve the tools that connect agents to critical information sources, including web access, semantic and hybrid retrieval, structured-data querying, internal APIs, and knowledge graphs.
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Design, implement, and evaluate agentic workflows and multi-agent systems that effectively balance exploration and exploitation, accuracy and latency, and autonomy and control.
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Define evaluation frameworks and metrics for retrieval quality, agent performance, factual accuracy, and business relevance.
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Partner closely with Research, Product, and Engineering to rapidly prototype, test,
and refine new capabilities through short feedback loops.
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Take solutions from prototype to production, including API development, CI/CD pipelines using GitHub Actions, and Kubernetes deployments across multiple environments using core AWS services such as RDS, EKS, and S3.
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Own the full lifecycle of the systems and services you build—from architecture and implementation through deployment, adoption, monitoring, maintenance, and continuous improvement.
QUALIFICATIONS:
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Interest in or experience with general security, financial crime, sanctions, export controls, or related domains.
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5+ years of professional experience in AI engineering, data science, software engineering, data engineering, or a closely related role.
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Strong proficiency in Python and SQL.
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Proven experience building and operating RAG pipelines and agentic systems in production.
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Hands-on expertise in search and retrieval, including BM25, vector search,
📌 Senior AI Engineer, Agentic Systems (Madrid)
🏢 Kharon
📍 Madrid