We’re Fever, the world’s leading tech platform for culture and live entertainment.
To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment.
Every month, our platform inspires over 300 million people in +55 countries (and counting) to discover unforgettable experiences while also empowering event creators with our data and technology, helping them scale, innovate, and enhance their events to reach new audiences.
We’ve teamed up with major industry leaders like Netflix, F.Barcelona, and Primavera Sound, presented international award-winning experiences, and are backed by several leading integral investors! We're looking for a Lead Product Engineer to shape and build the products that power Fever’s pricing systems.
On one side, the analytical world: demand signals, ML models and experiments living in our data warehouse. On the other, the transactional world: prices, checkout and the core backend that charges millions of users every month. You’ll work with Data Science, Data Engineering, Core Backend and Partner teams. This is a hybrid role: roughly 50% product leadership, 50% hands‑on engineering.
Own the product roadmap: gather needs from growth partners and stakeholders, prioritise them and say no when it matters.
Design and build the bridge between offline models and online prices: how a model output computed in batch or in real‑time becomes a price served at checkout, with the right freshness, fallbacks and auditability.
Diagnose complex implementation challenges, reproduce failures, test hypotheses, and drive technical blockers toward resolution.
Write production code across backend services and data pipelines, and review others’ work with a high bar.
Make trade‑offs between scope, speed,



and quality; Lead the product direction of your area within the Pricing vertical: set the vision, align stakeholders around it and keep the team focused on outcomes, not output.
Partner with the team’s engineering leadership so that product priorities and technical decisions stay aligned.
Strong backend engineering ideally in Python (Django, FastAPI or similar), PostgreSQL and event‑driven architectures (e.g. Kafka).
~ A generalist mindset: you’re comfortable across the whole stack and not afraid to pick up frontend work when the product needs it.
~ Solid data skills: advanced SQL, a modern warehouse (Snowflake or similar) and orchestrated pipelines.
~ Experience bridging data and backend teams: you’ve brought data outputs into transactional systems and worked through the friction between them.
~ Hands‑on experience designing and analysing online experiments, and a healthy scepticism of results that look too good.
~ Excellent communication in English with technical and business audiences, in writing and in person.
~ Option to come into the office in Madrid a couple of times a week.

Experience with experimentation platforms (Statsig, Optimizely, GrowthBook or in‑house) and variance‑reduction techniques.
Exposure to dbt, Airflow or similar tooling.
Spanish is a plus, but not required.
You want to stop coding and manage purely through meetings and metrics.
You see data and backend as separate worlds that someone else should connect.
Health insurance from Day 1
~ English or Spanish Lessons
~ Cobee (tax free allowance on restaurants and transport)
~ Fever's Blog | Tech.Our main goal is to find the best possible talent regardless of place of birth, racial or ethnic origin, gender, gender identity, religion, opinion, sexual orientation, disability, pregnancy, marital status, age or caring responsibilities.

📌 Lead Product Engineer - Pricing (Madrid)
🏢 Fever
📍 Madrid