Design and implement end-to-end data pipelines (ingestion → transformation → quality → delivery) for multiple use cases with growing autonomyBuild and maintain data infrastructure components (streaming pipelines, transformations, APIs, catalogs) using modern data toolsImplement robust data quality frameworks, monitoring, and alerting systems at scaleOptimize data workflows for cost, performance, e and reliability across multiple datasetsMentor junior team members on data engineering best practices and toolingHave comprehensive MLOps expertise, advanced Python/SQL skills, and domain specialization; enforce code quality standards across the teamOwn key features and projects; design and improve models, pipelines, and experimentation frameworksCommunicate and align with internal/external stakeholders; turn business requirements into AI solutions; make speed vs. quality trade-offsProvide technical mentorship; set modeling standards and drive cross-functional delivery with PMs, engineers, and customersHave deep expertise in one technical area; lead by example on technical excellence, business acumen,



and strategic visionDefine and own AI domain roadmaps; transform ambiguous business challenges into structured action plans with clear milestones and dependenciesLead simultaneous projects across multiple workstreams; shape product strategy with PM/Eng; manage risks and ensure timely, high-quality releasesDemonstrate strong business acumen: estimate AI solution impact on KPIs and business outcomes; identify domain-wide opportunities and influence strategyProvide leadership for the Data Science team: mentor and manage; define standards; drive impactful cross-functional delivery; empower team membersBenefitsFast growth pathHybrid working modelGlobal company and cultureSomeone with a startup mindset: comfortable with ambiguity, proactive, and hands‑on when something needs fixing or improvingA strong communicator who adapts the message to different audiences and enjoys working cross‑functionally with product, engineering, and business stakeholdersReady to Lead Boldly – helping business leaders make decisive decisions powered by real-time AI insightsA scientist and builder: you explore multiple approaches, analyze results, and iterate fast, balancing cutting‑edge techniques with simple, scalable solutionsSomeone who thrives at the intersection of business, analytics, and AI and wants to ensure AI solves the right problems with measurable impactApplicants must already have the legal right to work in Spain or Germany
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📌 Lead Data Scientist (BCN/MAD/Munich) (Madrid)
🏢 Aily Labs
📍 Madrid