Lead Data Scientist

Lead Data Scientist (AdTech) | Relocation OfferedPor favor, asegúrese de leer completamente el resumen y los requisitos de esta oportunidad de empleo que se detallan a continuación.JoinRelocate.meand apply for the Lead Data Scientist (AdTech) role. This position offers a relocation package and a hybrid work arrangement.OverviewWe have spent the last 15 years hiring for various product, design, engineering, and other roles in both agency and in‑house settings. Our valued customer seeks to strengthen their data‑centric Barcelona location with an experienced leader to guide the top‑notch Data Science team.PositionBased in Barcelona, Spain. This role focuses on driving the data science vision for ad‑tech and revenue‑optimization products within a US‑based product company that specializes in mobile app monetization. The role requires being based in or willing to relocate to Barcelona.What You’ll DriveSet the technical vision and strategic direction for the Data Science team.Lead development and deployment of scalable, high‑impact machine learning models for ad targeting, bid strategy, and performance analysis.Mentor and develop the data scientists on your team, fostering a collaborative culture of innovation.Ensure the efficiency, relevance, and scalability of data pipelines and models in a high‑volume production environment.Collaborate with cross‑functional product and engineering teams to translate complex business challenges into actionable data science projects.Qualifications5+ years of experience in data science, preferably within a product‑focused environment.2+ years of experience specifically within the AdTech domain.At least 2 years of proven leadership, guiding and managing data science teams.Proficient in Python and SQL, with experience in PySpark and Pandas.Hands‑on experience training DNN models using PyTorch, Hydra, or Comet.Skilled in using cloud services, especially AWS, to support data infrastructure.Based in Barcelona, Spain, or willing to relocate for this role.BenefitsMedical Plan: Full private health insurance with 24/7 digital access, video consultations, and home‑based care.Mental Health: Access to psychology sessions and preventive care.Professional Development: Budget for courses, conferences, learning tools, and professional subscriptions.Lifestyle Support: Sports, language courses, commute reimbursement, and free lunches at the office.Work‑Life: Flexible work arrangements.Comprehensive relocation support for you and your family.Competitive compensation benchmarked against top‑tier tech companies in the region.Clear paths for growth in a fast‑scaling company.How You’ll WorkYou will lead the Data Science team and guide its members while maintaining a hands‑on approach. This role involves close collaboration with product, engineering, and other business units to define the data science roadmap and ensure alignment with company goals. You will oversee the full lifecycle of model development—from concept and research to production deployment.There is a mandatory hybrid 4+1 in‑office arrangement for the first 3 months; after that, greater flexibility can be arranged.Hiring ProcessScreening call with our team if your application matches our benchmark criteria.HR interview with the customer's in‑house recruiter."Bar‑raiser" stage: interview with a VP‑level company member and a tech lead focusing on cultural values, leadership principles, and hard‑skill checks.Technical interview with the team covering coding and practical problem‑solving.Final interview with the Hiring Manager.What Happens NextSounds like a plan? xsgfvud Join us and help shape the future of mobile app success.#J-18808-Ljbffr