Engineering Manager (ML)Department: Marketplace, EngineeringEmployment Type: Full TimeLocation: Remote/SpainDescriptionTabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 25 million users choose Tabby to stay in control of their spending and make the most out of their money.The company’s flagship offering allows shoppers to split their payments online and in-store with no interest or fees. Over 70,000 global brands and small businesses, including Amazon, Noon, IKEA, and SHEIN use Tabby to accelerate growth and gain loyal customers by offering easy and flexible payments online and in stores.Tabby generates over $18 billion in annual transaction volume for its partner brands and is the highest-rated, most-reviewed, largest, and fastest-growing FinTech in the GCC region.Tabby launched in 2019 and has since raised +$1 billion in equity and debt funding from integral and regional investors, and is now valued at $6,5 billion.Tabby Marketplace is where our users discover what to buy. The Content Quality & Personalisation team owns the data that makes the marketplace work: a catalogue of 25M+ products from thousands of merchants, ingested through feeds and e-commerce plugins (Shopify, Salla, Zid, Amazon and more), then categorised, enriched, translated, moderated and published, largely by ML.You will lead a cross-functional team of ML engineers, backend and frontend engineers, QA and a product analyst. The team runs the LLM-based enrichment pipeline (categorisation, attribute extraction, translation), the item representation model and embeddings that power search and recommendations, ML-assisted moderation that is replacing manual review, and the labeling and evaluation platform behind all of it.You will work closely with the Shopping,



Offers and Monetisation teams, as well as catalogue operations and partner support.What you’ll bring:6+ years of engineering experience, including 3+ years building production ML systems (NLP, LLM applications, embeddings, or classification at scale)2+ years as an Engineering Manager or ML Team Lead at a fast-growing e-commerce, marketplace or fintech companyHands-on experience shipping LLM-based products: prompt and pipeline design, fine-tuning, evaluation, cost and latency control, self-hosted and API-based modelsExperience building and operating large-scale data and ML pipelines (batch and streaming), and making them observable, reproducible and reliableSolid backend fundamentals; you are comfortable reviewing Go and Python services and reasoning about distributed systemsOur stack: Python, Go, PostgreSQL, Pub/Sub, BigQuery, GCS, Kubernetes, Google Cloud Platform, Airflow, and a microservices architectureA strong grasp of ML evaluation: golden datasets, labeling workflows, offline metrics, and A/B testing tied to business outcomesProduct sense: you connect catalogue quality to conversion, discovery and merchant growth, and you can prioritise accordinglyA proactive mindset and the ability to work independentlyStrong communication skills in English (B2 level or higher)Nice to have:Experience with product catalogues, PIM systems,



or marketplace content moderationExperience with Arabic-language contentFamiliarity with data residency and regulated-data requirementsResponsibilities:Own the end-to-end product data pipeline: ingestion from feeds and plugins, ML enrichment, moderation and publication, with clear SLAs for freshness, coverage and qualityLead the ML roadmap for catalogue intelligence: category tree and attribute coverage, translation quality, ML-assisted moderation, item embeddings and recommendationsLead large cross-team projects and drive them to productionContribute to quarterly planning and roadmap definition; define and report OKRs for catalogue quality and personalisationReview feature designs and ensure non-functional requirements are met, including ML evaluation, inference cost, latency and data residencyBuild and maintain the evaluation and labeling infrastructure that lets the team measure every model change before it reaches productionOversee technical debt management and incident handling across ML and backend servicesHire, evaluate, and motivate team members; grow ML engineers into owners of business outcomesBuild cross-team and cross-functional collaboration with Shopping, Offers, Monetisation, catalogue operations and partner support to increase efficiencyFoster a results- and business-oriented cultureMonitor key team performance indicatorsEnsure process and delivery transparency for stakeholders and partner functionsOptimise processes to improve productivityWhat we offer:Full-time B2B contractFully remote setupUp to 20% tax allowance22 paid leave days annuallyStock options (ESOP) in a fast-scaling, pre-IPO companyFlexi benefits you can use for wellness, travel, or learningWork alongside a high-performing, international engineering team in a global fintech unicorn#J-18808-Ljbffr

📌 Engineering Manager (Ml) (Madrid)
🏢 تابي
📍 Madrid