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Data & AI Lead
Location
Portugal
Posted
80 days ago
Salary
0
Seniority
Senior
Job Description
Data & AI Lead
Staffer
• Work with a senior team, own the metrics that matter, and build the evaluation backbone of an AI-native hiring platform. • Design and Own Sourcing Metrics: Turn subjective product feedback into structured, quantitative signals that drive improvement. Partner with product and engineering to define sourcing quality metrics (relevance, match accuracy, diversity). • Build and validate measurement frameworks from scratch; Translate qualitative feedback into SQL-based metrics; Communicate metrics and analytic logic across teams; Own the feedback → metric → business insight loop. • Build LLM Evaluation Systems: Define evaluation matrices and success criteria (hallucination rates, tool accuracy, consistency); Implement evaluation frameworks using Langfuse (or similar tools); Build monitoring, baselines, and continuous improvement processes. • Contribute Technically: Write production Clojure / ClojureScript where needed; Collaborate with senior full-stack engineers; Maintain high code standards and quality.
Job Requirements
- Expert-level PostgreSQL and SQL optimization skills
- Experience designing end-to-end metrics frameworks from ambiguous requirements
- Strong data modeling skills
- Experience with LLM systems in production and evaluation methodologies
- Familiarity with Langfuse or similar LLM operations tools preferred
- Excellent communicator with the ability to translate technical logic to product and engineering stakeholders.
- Nice to Have: Experience with semantic search (embeddings, vector databases)
- Machine learning experience
- Experience in recruiting or HR-tech domain.
Benefits
- Remote-first setup with real flexibility.
- Competitive pay with equity
- Every tool you need on us.
- Freedom to own your domain completely.
- No hand holding, just impact.
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