Senior AI Engineer, Agentic Systems Department: Engineering Employment Type: Full Time Location: Madrid Compensation: €95,000 - €115,000 / year Description 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: * 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. * Design, implement, and evaluate agentic workflows and multi-agent systems that effectively balance exploration and exploitation, accuracy and latency, and autonomy and control. * Define evaluation frameworks and metrics for retrieval quality, agent performance, factual accuracy,



and business relevance. * Partner closely with Research, Product, and Engineering to rapidly prototype, test, and refine new capabilities through short feedback loops. * 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. * Own the full lifecycle of the systems and services you build—from architecture and implementation through deployment, adoption, monitoring, maintenance, and continuous improvement. QUALIFICATIONS: * Interest in or experience with general security, financial crime, sanctions, export controls, or related domains. * 5+ years of professional experience in AI engineering, data science, software engineering, data engineering, or a closely related role. * Strong proficiency in Python and SQL. * Proven experience building and

📌 Senior AI Engineer, Agentic Systems (Madrid)
🏢 Kharon
📍 Madrid