Data Scientist, AI Product Analytics & Experiments

Happyrobot Inc.; Barcelona; Presencial; EUR 55.000 - 75.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Healthcare

Equity

Dental & Vision

Descripción de la vacante

HappyRobot Inc. is seeking a data-driven Role to advance how we measure and improve our AI-powered products.

You’ll collaborate with Product, Engineering, and ML teams to quantify model and feature performance, design experiments, and translate results into actionable product roadmaps. You will work with large-scale conversation data and workflows to deliver meaningful insights, build dashboards, and influence decisions that drive client value and operational efficiency.

Formación

• 4+ years of experience in Data Science, Product Analytics, or another highly quantitative product role.
• Experience with experimental design, A/B testing, statistics, causal inference, and hypothesis-driven analysis.
• Experience defining and operationalizing product and feature metrics.
• Ability to translate ambiguous product questions into rigorous analyses and actionable recommendations.
• Strong product instincts and ability to distinguish statistical significance from meaningful impact.
• Experience partnering closely with Product, Engineering, or Machine Learning teams.
• Strong written and verbal communication skills.
• High attention to detail and commitment to analytical accuracy.
• Founder mindset: ownership, independence, curiosity, and willingness to go deep.

Responsabilidades

• Define and track product, feature, and agent-level metrics.
• Design, run, and interpret A/B tests for model changes, prompts, agent behavior, workflows, and product features.
• Measure how the performance of our agents affects client outcomes, such as task completion, operational efficiency, response quality, and automation rates.
• Connect offline model evaluations with production performance and real-world customer impact.
• Conduct deep analyses across conversations, workflows, and product usage to identify opportunities and explain differences in performance.
• Investigate anomalies and regressions, perform root-cause analyses, and recommend improvements.
• Build statistical models, simulations, and analytical frameworks to support product and ML decisions.
• Partner with Engineering to improve instrumentation, data quality, experimentation systems, and analytical data models.
• Build dashboards and self-serve tools that help teams understand product and agent performance.
• Communicate findings and recommendations clearly to technical and non-technical stakeholders.

Herramientas

SQL

Python

Descripción del empleo

HappyRobot Inc. is seeking a data-driven Role to advance how we measure and improve our AI-powered products.

You’ll collaborate with Product, Engineering, and ML teams to quantify model and feature performance, design experiments, and translate results into actionable product roadmaps. You will work with large-scale conversation data and workflows to deliver meaningful insights, build dashboards, and influence decisions that drive client value and operational efficiency.