Blunt measures public sentiment on everything. Search anything (a restaurant, a product, a city, a song, an idea) and get its Blunt Score, a number from 0 to 100. Our algorithm reads the most relevant sources across the web and measures their sentiment. Users add their own ratings and reviews to affect the topic's Blunt Score.Blunt is live on iOS, Android, and the web, used by 100k+ people across 145 countries.Learn more: https://blunt.AiThe RoleWe're hiring a Software Engineer to build Blunt with us. You'll ship features end to end across our backend, mobile apps, and web interface. Fully remote.What You'll Work OnThe backend: Python and FastAPI deployed on Google Cloud Run.The scoring pipeline: The core engine calculating sentiment scores across web sources.Ranking & recommendations: Graph connections and the algorithms powering our Explore feed.The clients: SwiftUI on iOS, Kotlin & Jetpack Compose on Android, and Next.Js on the web.Data & infrastructure: Firestore, Pinecone, Cloudflare, and BigQuery.What You Bring1 to 2 yearsof professional software engineering experience (or strong relevant project work)Solid foundation in Computer Science, Software Engineering,



or equivalent practical experience.Strong proficiency in Python with hands-on experience building backends and REST APIs.Experience with sentiment analysis or NLPExperience building a native mobile app in either Swift/SwiftUI or Kotlin/Jetpack Compose (serious side projects count).Daily fluency with modern AI developer tooling and coding agents.Fluent English, written and spoken.Why BluntDirect ownership: Your code ships quickly to real users across three platforms.Complex technical challenges: Measuring multi-source sentiment accurately at scale.Autonomy without red tape: A small, fast-moving team where great solutions ship immediately.€30,000to€35,000annual base salary (final offer depends on experience and performance in the process).Stock options on a standard vesting schedule.Hiring ProcessIntro Call: An informal conversation to align on background, goals, and mutual fit.Technical Case Study: An exercise covering what you would do at Blunt.Walkthrough: A follow-up discussion where you walk through your implementation and design decisions.#J-18808-Ljbffr

📌 Software Engineer (Madrid)
🏢 Blunt
📍 Madrid