Descripción de la vacante
Getnet
Spain, Boadilla del Monte
Senior Machine Learning Engineer en Boadilla del Monte, España is listed on Jobeax. Browse 80,000+ vacancies available.
As a Senior Machine Learning Engineer, these will be some of the key activities in your day-to-day role:
Design, train and deploy scalable machine learning models using Getnet data to solve high-impact payment and business challenges across geographies.
Build and maintain end-to-end machine learning pipelines, from exploration and feature engineering through scoring, deployment and monitoring.
Lead the technical design and delivery of proofs of concept and new AI/ML initiatives within Getnet Payments' AI Lab.
Drive decisions on model architecture, experimentation and deployment, balancing performance, scalability, explainability and maintainability.
Partner with business, product and cross-functional teams to turn prioritized opportunities into production-ready data solutions.
Strengthen engineering quality through clean code, automated testing, documentation, version control, CI/CD and reusable standards.
Monitor production models for drift, data quality, performance and reliability, using alerts and dashboards to guide action.
Mentor junior colleagues and communicate complex findings clearly to non-technical stakeholders across markets.
We are in search of a Senior Machine Learning Engineer to join our AI Lab in Boadilla del Monte, with the following qualifications and background:
Professional Experience
5+ years of professional experience in Machine Learning Engineering, Data Science or Applied Research roles. (Required)
Proven experience building, deploying and operating end-to-end machine learning solutions on tabular data at scale in production cloud environments. (Required)
Experience leading technical decisions, proofs of concept or AI/ML initiatives and supporting junior team members. (Required)
Experience working in agile, cross-functional teams across multiple markets or geographies. (Required)
Experience in fintech, payments, banking or e-commerce. (Preferred)
Hard Skills
Required
Python and core data and machine learning libraries, including pandas, NumPy, scikit-learn, XGBoost or LightGBM, SciPy and statsmodels. (Required)
Applied statistics, probability and linear algebra, with experience in classification, regression, uplift and anomaly detection at scale, feature engineering, temporal validation, explainability (XAI) and mathematical optimization. (Required)
Observational causal inference, uplift modeling, A/B testing and experimental design, including familiarity with EconML, causalml and DoWhy. (Required)
Azure Databricks, including Workflows, Delta Lake, Unity Catalog and Databricks Connect; Azure OpenAI Service, AKS and Key Vault; PySpark, Spark SQL and MLflow for tracking, registry, serving and versioning. (Required)
Time-series and model-monitoring techniques, including change point detection, clustering, seasonality and trend analysis, drift detection, data quality alerts and performance dashboards. (Required)
Transformer and LLM concepts, prompt engineering and the integration and operationalization of LLM-based solutions through Azure OpenAI or similar services. (Required)
Git, CI/CD for machine learning, pytest, schema validation and clean, testable, well-documented Python code. (Required)
Soft Skills
Required
Technical leadership, sound decision-making, ownership and accountability. (Required)
Analytical thinking and structured problem-solving. (Required)
Clear communication with technical and non-technical stakeholders. (Required)
Cross-functional collaboration across markets and geographies. (Required)
Ability to mentor junior colleagues and foster continuous improvement. (Required)
Preferred
LLM-based AI agents using LangChain, LangGraph, OpenAI Agents SDK, CrewAI or Agno, with knowledge of MCP, LangFuse, MLflow Tracing, multi-agent orchestration, RAG, tool use and domain-specific AI models. (Preferred)
AWS services, including SageMaker, S3, Bedrock, EKS, Lambda, Step Functions and Glue, and experience working across Azure and AWS. (Preferred)
Preferred
Learning agility and curiosity about emerging AI technologies. (Preferred)
Education
Bachelor's or Master's degree in Computer Science, Mathematics, Statistics, Physics, Engineering or a related quantitative field. (Required)
PhD in a related quantitative field. (Preferred)
English, professional proficiency. (Required)
By joining our team, you will enjoy multiple benefits, such as:
We care for your well-being, so you will have health insurance, life insurance, dental insurance, annual health care, and access to Wellhub.
We promote flexibility with a hybrid and collaborative model; the selected candidate must be ready to work 60% on-site.
We aim to boost your growth with access to self-development programs.
We aim to make your workdays more accessible, so you will have transportation allowance and meal voucher/food voucher.
Getnet is part of Santander Group, one of the world's leading financial groups, with a presence in more than 22 countries.
If you want to shape the future of financial solutions, this is the place!
At Getnet, your work connects to something bigger, creating a real impact across global teams and markets for our clients and communities.
Our people are our greatest strength. We combine growth opportunities, strong team connections, and a culture that supports your well-being and sense of belonging, so you can develop, contribute, and feel valued. With flexibility and autonomy built into how we work, you'll have the space to focus, collaborate, and perform at your best.
Here, your impact matters, your growth is supported, and your experience is designed to help you thrive.
Getnet is the leading fintech provider of payment solutions in Latin America and Iberia. We offer robust, omnichannel solutions that cater to the unique needs of our customers, integrating seamlessly with existing ecosystems while delivering powerful proprietary capabilities.
Our comprehensive suite of services includes payment gateway, in-store and e-commerce acquiring, processing, fraud prevention, financial services and value-added solutions tailored to industries such as retail, food & beverage, health & beauty, hospitality and travel.
In 2025, Getnet processed over €238 billion across 10.5 billion transactions, serving 1.2 million clients. The company ranks as the largest acquirer in Latin America by number of transactions, and among the top 10 globally. Getnet operates across Brazil (as an e-commerce leader), Mexico, Chile, Argentina, Uruguay, Colombia, Spain, and Portugal.
Getnet is built to serve merchants, ISVs, PayFacs, orchestrators, platforms and the next generation of commerce enablers, connecting technologies and markets through a unified, omnichannel payment experience that boosts performance and drives growth.
If you're interested and meet the requirements,
Getnet is proud of being an organization where there are equal opportunities regardless of age, gender, disability, civil status, race, religion or sexual orientation. We are committed to providing an inclusive and accessible application process for all candidates.
Vacantes similares
€60,000 - €85,000 a year
About the role We are seeking an experienced Senior Machine Learning Engineer to join our innovative AI team in Barcelona. You will be responsible for designing, developing, and deploying cutting-edge machine learning solutions for our leading automotive and manufacturing clients. This is a Full-time, on-site position where ...
Spain, Barcelona
Dow Jones
€55,000 - €70,000 a year
About the role We are seeking a highly experienced and technically adept Senior Machine Learning Engineer to join our team. In this pivotal role, you will own the entire lifecycle of MLOps from optimization to deployment, with a strong focus on LLMOps. This position demands a strong blend of hands-on technical expertise, ...
Spain, Barcelona
€55,000 - €70,000 a year
About the role We are looking for a Senior Machine Learning Engineer to join our Search team in Barcelona. You will design and build systems that deliver highly relevant, personalized experiences across our digital products. This role sits at the intersection of backend engineering, data, and applied AI-leveraging modern ...
Spain, Barcelona
de 80000 a 120000 $/año
... record of delivering production-grade ML systems. - Strong expertise in NLP, particularly transformer-based models, along with solid understanding of classical machine learning techniques. - Advanced Python skills and hands-on experience with deep learning frameworks (PyTorch preferred). - Strong experience with SQL (e.g., ...
Spain, Madrid
€65,000 - €95,000 a year
About the role We are seeking a Senior Machine Learning Engineer specializing in Computer Vision to join our innovative team in Barcelona. This is a Full-time, on-site position where you will lead the development and implementation of cutting-edge machine learning models for real-world applications. You'll work on challenging ...
Spain, Barcelona
€65,000 - €95,000 a year
Sobre el rol Buscamos un ingeniero de Machine Learning senior altamente cualificado para unirse a nuestro equipo de transformación digital en Banco Santander. En esta posición, serás responsable de diseñar, desarrollar e implementar soluciones avanzadas de machine learning que impulsen la innovación en el sector financiero. ...
Spain, Madrid
€60,000 - €85,000 a year
Acerca del rol Buscamos un Senior Machine Learning Engineer experimentado para unirse a nuestro equipo de innovación en Barcelona. En esta posición híbrida, serás responsable de diseñar, desarrollar e implementar soluciones de machine learning de alto impacto que transformen nuestros productos y servicios. Trabajarás en ...
Spain, Barcelona
€82,988 - €99,586 a year
... recommendation system that helps each user discover the next guide, action, or product experience most likely to help them succeed. Today, the Interactive Learning tool includes a rule-based recommendation engine that provides useful contextual recommendations. We are hiring an ML Engineer to lead its evolution into an ...
Spain
Michael Page España
€50,000 - €65,000 a year
About the role We are looking for a Senior Machine Learning Engineer to design, develop, and deploy deep learning models for complex pattern recognition problems in industrial inspection data. You will take ownership of projects end-to-end, from data preparation and model development to production deployment, working closely ...
Spain, Barcelona
€55,000 - €70,000 a year
... Collaborating closely with our newsrooms and strategic partners, we spearhead the development of groundbreaking products and technologies. We are looking for a Senior Machine Learning Engineer to join our Personalization team in Barcelona. You will design and build systems that deliver highly relevant, personalized experiences ...
Spain, Barcelona
Capitole
Buscamos un/a Data Scientist / ML Engineer con sólida experiencia en IA tradicional para incorporarse a un equipo de datos en expansión. La persona seleccionada será responsable de diseñar, entrenar y poner en producción modelos predictivos orientados a pricing dinámico, personalización de oferta y forecast de demanda en ...
Spain
About the role Join the team as Twilio’s next Machine Learning Engineer. This position is to design and engineer AI powered features that makes every customer conversation smarter. As a Machine Learning Engineer on the Conversation Intelligence team, you'll develop and deploy solutions that extract meaning from voice and ...
Spain
Adikteev
€130,000 - €150,000 a year
... expect as you move through our hiring process: - HR call with Maxime, Talent Acquisition Lead; - Tech fit interview with Gwenaelle, Staff Machine Learning Engineer, & Pedro, Senior Machine Learning Engineer - Team fit interview with Cédric, Chief Technical Officer - Final interview with Aldenis, VP of Engineering, & Loïc, ...
Spain, Barcelona
de 40000 a 43000 €/año
¿Te gustaría participar en proyectos de innovación tecnológica , trabajando con ingeniería de datos, Cloud, Inteligencia Artificial y Machine Learning aplicados a entornos industriales? En Keapps buscamos un/a Ingeniero/a de Datos y Machine Learning para incorporarse a un proyecto estable dentro de un Departamento de Innovación ...
Spain, Castro
Ayesa Digital
11k
EData Scientist / Machine Learning Engineer Ayesa Digital Cequelinos, galicia, Spain Descripción del trabajo ¡En Ayesa Digital crecemos Contigo! Desplácese hacia abajo para encontrar una descripción detallada de este trabajo y lo que se espera de los candidatos. Cada profesional de nuestra empresa es importante para nosotros, ...
Spain, Arbo
Sardine
€85,000 - €160,000 a year
... Anywhere! - We are a remote-first company with a globally distributed team. You can find your productive zone and work from there. What you'll be doing As a Machine Learning Engineer at Sardine, you'll own the systems that make real-time fraud detection possible. Our data science team builds custom models for our clients, ...
Spain
... solutions for our customers. We're looking for curious minds who think big and want to define tomorrow's technology. At Amazon, you'll grow into the high-impact engineer you know you can be, supported by a culture of learning and mentorship. Every day brings exciting new challenges and opportunities for personal growth. A day ...
Spain, Madrid
€65,000 - €95,000 a año
Sobre el rol Buscamos un Ingeniero Senior de Machine Learning para unirse a nuestro equipo de innovación en Barcelona. En esta posición, serás responsable de diseñar, desarrollar e implementar soluciones avanzadas de aprendizaje automático que impulsen nuestros productos. Trabajarás con tecnologías de vanguardia en un entorno ...
Spain, Barcelona
... maintenance. - Own the full development cycle from initial research to production-ready code. What we're looking for - A proven track record of developing and shipping machine learning or full-stack software products. - Hands-on experience working with LLMs, prompt engineering, or agentic workflows. - The ability to write high-quality ...
Spain, Madrid