Senior Software Engineer (Data & AI)

Senior Software Engineer (Data & AI) at Fever - a leading tech platform that democratizes access to culture and live entertainment. Join a data-focused engineering team that powers the production of machine learning models, automations, and scalable services used across product, marketing, and data science. Responsibilities * Build and maintain backend services and data pipelines that enable ML models and automations to run reliably at scale. * Design robust systems to automate business processes and expose them through APIs or event-based architectures. * Translate complex business and analytical needs into technical solutions that create leverage across CRM, Marketing, Product, and Data Science teams. * Own your services end-to-end, from architecture to deployment and monitoring, applying strong engineering discipline. * Collaborate closely with Data Science, Machine Learning, and Data Engineering to ensure smooth integration of data sources and model infrastructure.

Qualifications * Strong backend engineering fundamentals and a passion for writing high-quality Python code. * Solid understanding of OOP, software architecture patterns (clean architecture, hexagonal), and design principles. * Experience working with relational databases and SQL (PostgreSQL, Snowflake, or similar). * Familiarity with containerization and deployment workflows (Docker, Kubernetes). * Comfortable communicating in English in a cross-functional technical environment. * Pragmatic mindset - balancing technical quality with business impact and speed of delivery. Bonus points * Familiarity with APIs from major marketing or CRM platforms (Meta, Google, Salesforce Marketing Cloud, etc.). * Frontend knowledge (React, Vue, or any modern framework), even if not your main focus. * Experience with AWS services (S3, EC2, RDS…) or similar cloud environments. * Exposure to orchestration tools like Airflow or similar schedulers. * Experience building data or, ML-powered internal

services or automation platforms, Environment * Fast-paced, impact-oriented, and tech-driven team working closely with Data Science and Data Engineering. * We value clean, maintainable code and long-term engineering excellence over quick fixes. * Strong culture of ownership - engineers ship services end-to-end and see their work adopted across multiple teams. * Close collaboration between product, engineering, and data functions to turn ideas and models into user-facing capabilities. Benefits & Perks * Responsibility from day one and professional and personal growth. * Opportunity to have a real impact in a high-growth global category leader. * Compensation package consisting of base salary and the potential to earn a significant bonus for top performance. * Stock options plan. * 40% discount on all Fever events and experiences. * Home-office friendly, location in Madrid or Barcelona required. * Health insurance and other benefits such as flexible

remuneration with a 100% tax exemption through Cobee. * English / Spanish lessons. * Wellhub membership. * Possibility to receive part of your salary in advance via Payflow. Location: Madrid or Barcelona (remote not available). This is a full-time, mid-senior level position. Fever is committed to creating an inclusive and diverse workspace where everyone's background and ideas count. We encourage everyone to apply, regardless of race, ethnicity, gender identity, sexual orientation, disability, or any other protected characteristic. #J-18808-Ljbffr