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Experimenta una carrera que redefine reglas del juego ¿Listo para dar el siguiente gran paso? Somos el líder mundial en tecnología y servicios que impulsa a las marcas del futuro. Ayudamos a marcas conocidas -las que utilizas día a día- a mejorar sus negocios con tecnología y soluciones integradas, en más de 70 países. Si buscas crecer, como Asesor de Servicio al Cliente en Barcelona (presencial), formarás parte de nuestro equipo innovador, quienes impulsan las marcas del futuro en e-commerce. Crecimiento profesional y desarrollo personal Esta es una gran oportunidad para experimentar el poder del futuro y desarrollar «amigos para toda la vida» al mismo tiempo. Te daremos toda la formación, las tecnologías más avanzadas y el apoyo continuo que necesitará para triunfar. Como Asesor de Servicio al Cliente en nuestro equipo, deberás: • Atender y gestionar por correo electrónico las consultas de primer nivel de los usuarios recibidas a través de la APP del cliente, • Registrar los detalles de los contactos en los sistemas de gestión de contacto para proporcionar una respuesta y una resolución dentro del SLA, • Tienes un nivel bilingüe de castellano, • Cuentas con experiencia en atención al cliente y recepción de consultas preferentemente, • Eres una persona habituada a utilizar un ordenador y herramientas ofimáticas, CRM, etc., • Tienes empatía y ganas de trabajar y aprender en un entorno dinámico, • Contrato temporal de 39h con horario rotativo: de lunes a domingo de 08:00 a 17:00 o de lunes a domingo de 11:00 a 20:00, • Oficina en una ubicación excelente en Barcelona, • Salario: 17,458.94 euros brutos + hasta 1,200 euros brutos en bonus al año, • Formación completa y remunerada, sobre la empresa y el proyecto en el que trabajarás

Mid Mobile Developer En Algoritcom Games buscamos un Mid Developer especializado en React Native (Expo), con más de 3 años de experiencia, para unirse a nuestro equipo y ayudarnos a crear aplicaciones móviles innovadoras, fluidas y de alto rendimiento. ¿Qué harás? • Desarrollar y mantener aplicaciones móviles multiplataforma (iOS y Android) con React Native (Expo)., • Optimizar el rendimiento y la usabilidad, asegurando una experiencia de usuario de primer nivel., • Integrar APIs, servicios en tiempo real y notificaciones push., • Identificar y resolver retos técnicos complejos., • Aportar ideas innovadoras para nuevas funcionalidades y mejoras de producto. ¿Qué buscamos? • Experiencia sólida en React Native y Expo., • Dominio de JavaScript/TypeScript y buenas prácticas de desarrollo., • Experiencia con APIs REST y bases de datos móviles (SQLite, Realm, Firebase, etc.)., • Publicación y mantenimiento de apps en App Store y Google Play., • Conocimientos en control de versiones (Git)., • Experiencia con Three.js y React Three Fiber., • Capacidad para trabajar en equipo y de forma autónoma., • Mentalidad creativa y resolutiva. Se valorará muy positivamente... • Experiencia en 3D y gráficos interactivos., • Conocimientos en cloud (AWS, Firebase, Supabase)., • DevOps móvil (CI/CD con EAS, Fastlane)., • Arquitecturas escalables (Clean Architecture, SOLID)., • Integraciones en tiempo real con WebSockets., • Animaciones avanzadas (Reanimated, Lottie)., • GLSL y shaders para gráficos avanzados. ¿Qué ofrecemos? • Entorno dinámico, colaborativo e innovador., • Oportunidades reales de crecimiento profesional y personal., • Salario competitivo acorde a la experiencia., • Modelo híbrido: flexibilidad entre remoto y presencial.

As part of the Delivery Hero Group, Glovo is the fastest-growing multi-category app in Spain, connecting millions of users with businesses, and couriers, offering on-demand services from more than 170,000 local restaurants, grocers and supermarkets, and high street retail stores, operating in more than 1500 cities across 25 countries. We are proud to make a significant and valuable contribution to the strategic positioning of the Delivery Hero Group on the global market through our unique expertise. Job Description We're hiring a Senior Android Developer to join the Quick Commerce Global Services team in Barcelona, to support the Delivery Hero Group's ecosystem with Android and Kotlin. Your Mission In this role, you'll have the unique opportunity to combine Glovo's vibrant, fast-paced culture with the reach and complexity of the Delivery Hero Group, one of the world's largest local delivery platforms. You'll be part of a Central Team based in Barcelona, collaborating with cross-functional teams to build scalable solutions that support the entire global ecosystem of the Group. THE JOURNEY • Work on a platform that helps local businesses around the world with their daily tasks in a seamless and efficient way, • Make impactful decisions and take ownership of them, while demonstrating collaborative problem-solving skills, • Ensure high code quality, testing, and engineering best practices, and overall product performance, • Develop multi-module applications to ensure code reusability and maintainability, • Write comprehensive unit tests and instrumental tests to ensure product quality and reliability, • Implement CI/CD pipelines to automate the build, test, and deployment process, • Stay up-to-date with the latest industry trends, technologies, and best practices in Android development, and share knowledge within the team Qualifications WHAT YOU WILL BRING TO THE RIDE • At least 5 years of experience in developing Android applications, • Native mobile app development experience using Kotlin, • Strong foundation in Computer Science (data structures, algorithms, software design), • Solid experience with Coroutines and Flow, • Strong understanding of Room for local data storage and caching, • Expertise in writing unit tests, • Knowledge of continuous integration and continuous deployment (CI/CD) pipelines for automated build, test, and deployment processes, • Full professional English proficiency Additional Information Individuals representing diverse profiles, and abilities, encompassing various genders, ethnicities, and backgrounds, are less likely to apply for this role if they do not possess solid experience in 100% of these areas. Even if it seems you don't meet our musts don't let it stop you, we are all about finding the best talent out there! Skills can be learned, and embracing diversity is invaluable. We Believe Driven Talent Deserves • 🍔 Monthly Glovo credits to satisfy your cravings!, • 🏊 Discounted gym memberships to keep you energized., • 🏖️ Extra time off, the freedom to work from home two days a week, and the opportunity to work from anywhere for up to three weeks a year!, • 👪 Enhanced parental leave, and office-based nursery., • 🧠 Online therapy and wellbeing benefits to ensure your mental well-being. Here at Glovo, we thrive on diversity, we believe it enhances our teams, products, and culture. We know that the best ideas come from a mashup of brilliant diverse minds. This is why we are committed to providing equal opportunities to talent from all backgrounds - all genders, racial/diverse backgrounds, abilities, ages, sexual orientations and all other unique characteristics that make you YOU. We will encourage you to bring your authentic self to work, fostering an inclusive environment where everyone feels heard. Feel free to note your pronouns in your application (e.g., she/her/hers, he/him/his, they/them/theirs, etc). So, ready to take the wheel and make this the ride of your life? Delve into our culture by taking a peek at our ___ and check out our ___ and ___!

As part of the Delivery Hero Group, Glovo is the fastest-growing multi-category app in Spain, connecting millions of users with businesses, and couriers, offering on-demand services from more than 170,000 local restaurants, grocers and supermarkets, and high street retail stores, operating in more than 1500 cities across 25 countries. We are proud to make a significant and valuable contribution to the strategic positioning of the Delivery Hero Group on the global market through our unique expertise. Job Description We are on the lookout for a Data Scientist to join our Quick Commerce team on our journey to always deliver amazing experiences. Be part of redefining how customers experience quick commerce. You’ll help build technology that scales our non-food offerings, reaching new market segments and driving revenue growth. By innovating within our Quick Commerce Team, you’ll make Delivery Hero the go-to platform for a broad range of products, helping us grow faster and deliver more value to customers around the world. We are building the AI engine that helps vendors upload and update their catalog on our platform in the easiest and quickest way possible. As a Data Scientist, you will work side-by-side with Data Engineers and Software Engineers to design, build, and deploy ML models that automate content creation and power a smarter product assortment. This is a role for someone who has a strong background in applied ML, particularly in Computer Vision, and is hungry to build a reliable and scalable image recognition system. You will drive hypotheses, validate model accuracy, and bring ML-powered services to recognize and categorize products images into production with real business impact. If you’re a strong coder with a problem-solving mentality and thrive in high-scale applied ML problems, we’d love to talk. THE JOURNEY • Experiment, and deploy AI/ML models/Agents to automate products images recognition at scale., • Drive experimentation: formulate hypotheses, validate model performance , analyze business impact, and turn insights into production-ready models., • Develop and provide ML models to intelligently recognize products based on their images, extracting product details (like barcode, name), product categorization, etc., • Keep yourself up to date and apply state-of-the-art models (e.g., in NLP, deep learning, control vision, classification, LLMs/AI agents) to see what truly works best for us., • Collaborate closely with MLEs and Engineers to ensure solutions are scalable, reliable, and fast in production., • Contribute to the long-term vision of products image recognition, while delivering short-term wins that unlock measurable business impact. Qualifications WHAT YOU WILL BRING TO THE RIDE • Bachelor's degree in computer science, information systems, mathematics, statistics, or a related field., • 3+ years of professional experience as a Data Scientist focusing heavily on Computer Vision (CV)., • Deep expertise in relevant frameworks (e.g., PyTorch, TensorFlow)., • Proven experience with Object Detection, Image Segmentation, and Classification., • Experience with model versioning, tracking (MLflow, Weights & Biases), and ensuring models are deployable in production environments (Docker, Kubernetes), • Excellent communication skills, with the ability to clearly articulate complex technical problems and solutions to both engineers and business stakeholders. Nice To Have • PhD in AI, Machine Learning, or a related field., • Experience integrating ML models into low-latency real-time API services., • Experience in fine tuning Large Language Models., • Familiarity with cloud platforms (GCP preferred)., • Proven ability to design and scale ML systems under strict latency, throughput, and cost constraints, balancing innovation with operational excellence. Additional Information Individuals representing diverse profiles, and abilities, encompassing various genders, ethnicities, and backgrounds, are less likely to apply for this role if they do not possess solid experience in 100% of these areas. Even if it seems you don't meet our musts don't let it stop you, we are all about finding the best talent out there! Skills can be learned, and embracing diversity is invaluable. We Believe Driven Talent Deserves • 🍔 Monthly Glovo credits to satisfy your cravings!, • 🏊 Discounted gym memberships to keep you energized., • 🏖️ Extra time off, the freedom to work from home two days a week, and the opportunity to work from anywhere for up to three weeks a year!, • 👪 Enhanced parental leave, and office-based nursery., • 🧠 Online therapy and wellbeing benefits to ensure your mental well-being. Here at Glovo, we thrive on diversity, we believe it enhances our teams, products, and culture. We know that the best ideas come from a mashup of brilliant diverse minds. This is why we are committed to providing equal opportunities to talent from all backgrounds - all genders, racial/diverse backgrounds, abilities, ages, sexual orientations and all other unique characteristics that make you YOU. We will encourage you to bring your authentic self to work, fostering an inclusive environment where everyone feels heard. Feel free to note your pronouns in your application (e.g., she/her/hers, he/him/his, they/them/theirs, etc). So, ready to take the wheel and make this the ride of your life? Delve into our culture by taking a peek at our ___ and check out our ___ and ___! Here at Glovo, we thrive on diversity, we believe it enhances our teams, products, and culture. We know that the best ideas come from a mashup of brilliant diverse minds. This is why we are committed to providing equal opportunities to talent from all backgrounds – all genders, racial/diverse backgrounds, abilities, ages, sexual orientations and all other unique characteristics that make you YOU. We will encourage you to bring your authentic self to work, fostering an inclusive environment where everyone feels heard. Feel free to note your pronouns in your application (e.g., she/her/hers, he/him/his, they/them/theirs, etc). So, ready to take the wheel and make this the ride of your life? Delve into our culture by taking a peek at our ___ and check out our ___ and ___!

As part of the Delivery Hero Group, Glovo is the fastest-growing multi-category app in Spain, connecting millions of users with businesses, and couriers, offering on-demand services from more than 170,000 local restaurants, grocers and supermarkets, and high street retail stores, operating in more than 1500 cities across 25 countries. We are proud to make a significant and valuable contribution to the strategic positioning of the Delivery Hero Group on the global market through our unique expertise. Job Description We're hiring a Test Automation Engineer to join the Quick Commerce Global Services team in Barcelona, to support the Delivery Hero Group's ecosystem with unique technologies. YOUR MISSION In this role, you'll have the unique opportunity to combine Glovo's vibrant, fast-paced culture with the reach and complexity of the Delivery Hero Group, one of the world's largest local delivery platforms. You'll be part of a Central Team based in Barcelona, collaborating with cross-functional teams to build scalable solutions that support the entire global ecosystem of the Group. THE JOURNEY • Advocate for quality across the team, • Contribute to and execute the quality strategy, applying QA processes and practices, • Automate critical end-to-end flows, assisting engineers with test automation, • Investigate and respond to troubleshooting requests raised by our local teams around the world, • Monitor product quality metrics, logs, and alerts, and recommend observability improvements, • Perform exploratory testing and other hands-on validation activities to complement automated testing, • Identify and document test scenarios to ensure comprehensive coverage across functionalities, • Enhance automation tools, • Collaborate with developers, UX/UI designers, data experts, and product managers to continuously improve our vendor-facing applications Qualifications WHAT YOU WILL BRING TO THE RIDE • 3+ years of experience in Quality Assurance, • 2+ years of android app testing experience, • 2+ years of test automation experience (e.g., Appium, RestAssured, Cucumber), • Strong knowledge of OOP languages (e.g., Java/Kotlin), • Experience with test strategy, case creation, and documentation, • Ability to quickly understand complex technical concepts and transpose them into clear concise documentation, • Proficient English communication skills Nice To Have • Experience with Appium/Espresso, • Software development experience (Android experience is a plus), • Familiarity with cloud environments (e.g., GCP)., • Knowledge of CI/CD pipelines (e.g., Drone CI, GitHub Actions, Bitrise etc)., • Strong experience with logging, monitoring, and alerting tools like Grafana, Crashlytics, or Sentry Additional Information Individuals representing diverse profiles, and abilities, encompassing various genders, ethnicities, and backgrounds, are less likely to apply for this role if they do not possess solid experience in 100% of these areas. Even if it seems you don't meet our musts don't let it stop you, we are all about finding the best talent out there! Skills can be learned, and embracing diversity is invaluable. We Believe Driven Talent Deserves • 🍔 Monthly Glovo credits to satisfy your cravings!, • 🏊 Discounted gym memberships to keep you energized., • 🏖️ Extra time off, the freedom to work from home two days a week, and the opportunity to work from anywhere for up to three weeks a year!, • 👪 Enhanced parental leave, and office-based nursery., • 🧠 Online therapy and wellbeing benefits to ensure your mental well-being. Here at Glovo, we thrive on diversity, we believe it enhances our teams, products, and culture. We know that the best ideas come from a mashup of brilliant diverse minds. This is why we are committed to providing equal opportunities to talent from all backgrounds - all genders, racial/diverse backgrounds, abilities, ages, sexual orientations and all other unique characteristics that make you YOU. We will encourage you to bring your authentic self to work, fostering an inclusive environment where everyone feels heard. Feel free to note your pronouns in your application (e.g., she/her/hers, he/him/his, they/them/theirs, etc). So, ready to take the wheel and make this the ride of your life? Delve into our culture by taking a peek at our ___ and check out our ___ and ___!

Impulsa tu carrera: conviértete en Key Account Manager en Vodafone España. ¿Quieres dar el primer gran paso en tu trayectoria profesional y asumir responsabilidades reales desde el principio? En Vodafone España estamos creando un Hub Comercial de nueva generación, diseñado para atraer y desarrollar talento con ambición, visión estratégica y una marcada vocación consultiva. Buscamos personas que quieran ir más allá de la venta tradicional: profesionales capaces de identificar oportunidades, generar confianza, acompañar a las empresas en su evolución digital y convertirse en el socio estratégico clave para nuestros clientes. 📌Sobre la posición: Tu misión como Key Account Manager será: • Detectar oportunidades en clientes empresariales, profundizando en su negocio para comprender sus retos tecnológicos más relevantes y transformarlos en soluciones que aporten valor real., • Construir relaciones sólidas y duraderas, posicionándote como un interlocutor de confianza que entiende las necesidades del cliente y acompaña su evolución digital., • Presentar y cocrear soluciones digitales integrales que vayan más allá de la venta puntual, impulsando la transformación y la estrategia de negocio de nuestros clientes., • Desarrollar negocio de forma proactiva, aplicando una visión estratégica para expandir la cartera y mantener un enfoque constante en la calidad consultiva y el servicio., • Colaborar estrechamente con equipos técnicos, preventa y producto para garantizar propuestas sólidas, viables y diferenciales en el mercado. 📌Lo que buscamos en ti • Comunicación e impacto: sabes escuchar, adaptarte y transmitir con claridad., • Mentalidad comercial: te motivan los retos, trabajas con objetivos y piensas en el cliente., • Capacidad analítica: entiendes soluciones tecnológicas y las traduces en valor., • Resiliencia y aprendizaje: ves el “no” como parte del camino y evolucionas con cada interacción., • Iniciativa y responsabilidad: propones, decides y actúas sin esperar instrucciones., • Formación técnica o afinidad por la tecnología (ideal: Ingeniería de Telecomunicación, Industrial, Informática, ADE+Tech… aunque valoramos otros perfiles). 📌 ¿Qué te ofrecemos? • Plan de formación completo en ventas B2B, soluciones tecnológicas y habilidades comerciales., • Mentoring y acompañamiento por profesionales con experiencia en el sector., • Un entorno dinámico y meritocrático, donde tus resultados impulsan tu crecimiento., • Cultura abierta, con autonomía y espacio para aportar ideas., • Equipo joven, diverso y con ganas de marcar la diferencia., • Tickets restaurante: Adicionales a la retribución fija y plan de remuneración flexible., • Seguro de salud gratuito: Cobertura con Adeslas, seguro de vida y un programa integral de gestión de cuidado de la salud y bienestar, tanto físico como mental., • Opción de plan de pensiones. Asegura tu futuro con nuestras opciones de plan de pensiones., • 3 día de voluntariado al año: Dedica tiempo a proyectos de voluntariado con estos días adicionales., • Desarrollo de carrera y formación: Acceso a una plataforma de desarrollo de habilidades basada en Inteligencia Artificial y contenidos de aprendizaje de Skillsoft, MIT Horizon, Harvard y más., • App para la gestión digital. Organiza tu día a día en la oficina de manera sencilla con nuestra app. 📩 Atrévete a dar el salto. Si te ves construyendo una carrera comercial de alto nivel, con impacto real en clientes y un futuro sólido, envíanos tu candidatura. Queremos conocer tu potencial.

Join us as a Founding Senior Full-Stack Software Engineer to build the next generation customer insights platform for helping product, marketing and sales teams make sense of customer feedback at scale! This is not a full remote role so you are expected to work at least 4 days a week in the office. This role is not suitable for you if you have been working mainly on freelancing projects or only in consulting. We require strong experience working on the same product over a long period of time within a product organization. Salary Range: 60-75k euros/year 1. Who we are 🚢 Taizen is building the next-generation AI insights platform for customer feedback. We recognize that making sense of qualitative customer feedback from multiple feedback sources is manual and time-consuming for product, marketing and sales teams to get an in-depth view of customer pain points and identify opportunities to drive sales and retention leading to millions of euros in incremental revenue. 👨‍👨‍👧‍👦 The next frontier of knowledge work will be AI-assisted and our mission is to accelerate this transition into an AI-first world by enabling companies create more value for their customers through a deeper understanding of the customer voice. 🎯 Taizen equips teams with the super powers to go beyond tracking explicit user actions to gleaning insights from unstructured customer feedback data from multiple feedback sources and customer touchpoints. We do this by simplifying complex data collection and reconciliation from multiple sources to ensure high-quality data at the source, automating AI insight extraction at scale and building agents that "gets your insights job done" on your behalf without needing a data scientist or data analyst. 📈 We’ve processed over 500M user signals to date and serve several data-driven and Enterprise companies. If you’re excited about the potential to redefine what the future of data-driven organizations should look like in an AI-first world, then you just might have found your band! 🎶 We are a VC-backed company built by two founders who spent the last 6 years at Spotify shipping personalized listening experiences to millions of Spotify users globally. 2. About the role We are currently seeking an experienced Full-Stack Software Engineer to join our growing team. As a Founding Engineer on the team, you will be responsible for building a sleek frontend user experience, a scalable backend infrastructure for our data-intensive web app, integrations with multiple tools for ingesting data and data pipelines for standardizing data. You will work closely with our AI Scientists and get exposed to working with machine learning models and LLMs in a production setting. Key Responsibilities • Design, prototype, implement and own product features end-to-end, • Build and own the frontend and backend for our data-intensive web app, • Build and maintain a robust and scalable backend infrastructure to power several AI-intensive workloads, • Build and maintain one-click integrations with different data sources and platforms, • Design and manage the evolution of flexible data models and database infrastructure to handle different types of data sources and data points, optimizing for fast reads/writes, • Build data pipelines to clean, standardize and process data from multiple sources, • Setup robust testing practices, monitoring and observability to ensure the reliability of all the components of our infrastructure, • Stay up-to-date with Software Engineering Best Practices Minimum Qualifications • Bachelor's or Master's Degree in Computer Science or a related field, • Solid CS fundamentals and distributed systems knowledge is a must-have, • Strong experience working with React/NextJS/TypeScript/NodeJS, • Very comfortable working across the stack (primarily frontend and backend), • Experience with building responsive web applications and scalable backend services, • Comfortable managing frontend and backend cloud infrastructure at scale in a production environment (DevOps), • Ability to work collaboratively with cross-functional teams including Machine Learning Engineers Additional Requirements • Familiarity with building data pipelines is a plus, • Ability to work across the stack and pick up new tools/technologies, • Strong problem-solving skills and ability to work in a fast-paced environment, • Bonus points for previous experience working on Machine Learning, LLM or Data platforms, • Excellent communication and interpersonal skills 3. Why you definitely want to work with us • 🚀 Asides from being part of an exciting mission and building things from scratch, you’ll be part of a small fun and ambitious team that loves moving fast and trying things out., • 👨‍👨‍👧‍👦 You’ll be doing one of the most impactful works of your career, making people’s lives better through AI., • 🥳 You will work hard, but we will celebrate the small and big wins together., • 🎉 We will organize company offsites a few times a year to work and play together., • 💰 And of course, you will get a competitive salary, significant equity ownership and professional development opportunities!

Join us as a Founding Senior Software Engineer to build the next generation AI analytics platform for helping product, marketing and sales teams make sense of customer feedback at scale! This is not a full remote role so you are expected to work at least 4 days a week in the office. This role is not suitable for you if you have been working mainly on freelancing projects or only in consulting. We require strong experience working on the same product over a long period of time within a product or data platform organization. Salary Range: 60-75k/year 1. Who we are 🚢 Taizen is building the next-generation AI insights platform for customer feedback. We recognize that making sense of qualitative customer feedback from multiple feedback sources is manual and time-consuming for product, marketing and sales teams to get an in-depth view of customer pain points and identify opportunities to drive sales and retention leading to millions of euros in incremental revenue. 👨‍👨‍👧‍👦 The next frontier of knowledge work will be AI-assisted and our mission is to accelerate this transition into an AI-first world by enabling companies create more value for their customers through a deeper understanding of the customer voice. 🎯 Taizen equips teams with the super powers to go beyond tracking explicit user actions to gleaning insights from unstructured customer feedback data from multiple feedback sources and customer touchpoints. We do this by simplifying complex data collection and reconciliation from multiple sources to ensure high-quality data at the source, automating AI insight extraction at scale and building agents that "gets your insights job done" on your behalf without needing a data scientist or data analyst. 📈 We’ve processed over 500M user signals to date and serve several data-driven and Enterprise companies. If you’re excited about the potential to redefine what the future of data-driven organizations should look like in an AI-first world, then you just might have found your band! 🎶 We are a VC-backed company built by two founders who spent the last 6 years at Spotify shipping personalized listening experiences to millions of Spotify users globally. 2. About the role We are currently seeking an experienced Senior Software Engineer with a strong Data and Backend background to join our growing team. As a Founding Engineer on the team, you will be responsible for building a scalable backend infrastructure for our data-intensive web app, optimizing storage/database workloads, ensuring high availability for our AI/ML backend services, scaling our integrations with multiple tools for ingesting different data types, and building robust data pipelines for data transformation and processing. You’ll partner closely with Full-Stack Engineers and AI/ML Scientists to ship production systems powered by LLMs and ML models. Key Responsibilities • Build and own scalable backend services for our data-intensive web app and AI/ML model serving, • Make database and storage trade-offs to optimize for the best performance when managing large amounts and varieties of data, including vector stores, • Build robust batch and real time data pipelines that can scale with increased load and data, • Build and maintain data integrations with different data sources and platforms (source and sink), • Design and manage the evolution of flexible data models and database infrastructure to handle different types of data sources and data points, optimizing for fast reads/writes, • Implement and manage a robust workflow orchestration for multiple data jobs, • Setup robust testing practices, monitoring and observability to ensure the reliability of all services and data pipelines, • Stay up-to-date with Software Engineering and Data Engineering Best Practices Minimum Qualifications • Bachelor's or Master's Degree in Computer Science or a related field, • Solid CS fundamentals and distributed systems knowledge is a must-have, • Experience building scalable data pipelines, orchestrating workflows and optimizing pipelines, • Experience working with data warehouse technologies, • Experience working with TypeScript/NodeJS/Python and a strongly typed language, • Very comfortable working across the data and backend, • Comfortable managing cloud infrastructure for backend, ML and data pipelines at scale (DevOps), • Ability to work collaboratively with cross-functional teams including Frontend and Machine Learning Engineers Additional Requirements • Previous experience working with LLMs, • Familiarity with vector databases/stores, • Ability to work across the stack and pick up new tools/technologies, • Strong problem-solving skills and ability to work in a fast-paced environment, • Excellent communication and interpersonal skills 3. Why you definitely want to work with us • 🚀 Asides from being part of an exciting mission and building things from scratch, you’ll be part of a small fun and ambitious team that loves moving fast and trying things out., • 👨‍👨‍👧‍👦 You’ll be doing one of the most impactful works of your career, making people’s lives better through AI., • 🥳 You will work hard, but we will celebrate the small and big wins together., • 🎉 We will organize company offsites a few times a year to work and play together., • 💰 And of course, you will get a competitive salary, significant equity ownership and professional development opportunities!

EMEA Recruitment is supporting a leading International Organization in recruiting a highly skilled Senior End User Engineering (EUE) Lead. This pivotal role drives the technical delivery of the global EUE strategy, focusing on the security, management, and automation of end-user devices in a global environment. This is an ideal opportunity for an experienced engineer who excels at maintaining and evolving the latest Microsoft technologies within a large-scale, global, hybrid environment covering both IT and OT. Join us at an exciting inflection point: this area is receiving significant investment, offering a "blank slate" opportunity to drive the transformation to proactive remediation and automation. Location: Must be based in the Barcelona region to facilitate occasional voluntary team gatherings and trainings). Reporting to: Modern Work Operations Senior Manager. Time Zone Focus: You will primarily work standard Barcelona office hours, providing crucial L3 support to plants and employees across the EU and Asia time zones. Key Responsibilities and Scope: Your role is to conduct the technical delivery of the global EUE strategy and provide Level 3 (L3) support to service providers contracted to support end-users. • Maintain and enhance the technologies and processes used to deliver, secure, manage, and automate end-user devices. Scope includes >3000 Windows endpoints, <50 MacOS clients, and $\sim500$ mobile devices. Responsibility extends to EUE applications and their infrastructure, supporting over 700 device models., • In collaboration with the core EUE team, contribute to the overall EUE roadmap and be expected to assess, propose, PoC, and execute solution delivery., • Incident resolution and problem management for items escalated by L1/L2 support staff7. Implementing proactive remediation strategies to prevent issues before they impact end-users8., • Act as a Technical Mentor and Subject Matter Expert for Level 2 staff, guiding their technical development and ensuring appropriate escalation. Technical Expertise & Requirements: • Architecture, engineering, and administration of MEM/MECM (Microsoft Endpoint Manager / Configuration Manager) environments. This is a core requirement., • Strong expertise in Intune & Autopilot, Group Policy Management, and policy management using AD GPO10. Experience managing 2500+ endpoints., • Automation of CI/CD pipelines and proactive remediation solutions. Expertise in Endpoint security, Vulnerability management, and 3rd party app patching. Utilizing tools like Nexthink and Microsoft Intune Endpoint Privilege Management (EPM)., • Directory management within Azure/Active Directory (Hybrid)15. Strong experience with Microsoft 365 solution management and support (Teams, SharePoint, OneDrive, Outlook, etc.)., • A minimum of 5 years of EUE service-related support experience (10 years is highly valued)., • Strong troubleshooting skills, proven analytical and problem-solving abilities, and a team-oriented approach. What We Offer: • Opportunities to grow into a senior leader in Modern Work Operations, lead new projects, and transition into areas like Networking or Security., • The opportunity to come in and make a real, rapid impact on a global scale by shaping the future of end-user experience., • A close-knit, dynamic, and supportive IT team, offering a remote-first work environment. If you are interested in applying for this End User Manager role, please register your interest using the link below. Alternatively, please send your CV to Due to the high volume of applications we receive, we’re only able to contact those selected for the next stage of the process. If you haven’t heard from us within five working days, unfortunately your application has not been successful. Please continue to explore future opportunities at EMEA Recruitment is committed to promoting Equity, Diversity and Inclusion in the workplace. We act as a neutral third party in the recruitment process, basing our candidate searches on skills and experience. We do not discriminate on the basis of age, gender, sex, relationship status, disability, race, religion/beliefs, or sexual orientation.

Job description We are an international creative and tech agency based in Barcelona, specialised in web and app development, UX/UI design, and digital strategy. We are looking for a Senior Full-Stack Developer to take a key role in our development team — setting up the technical foundations, leading the build of new projects, and coding directly on web and app projects. You will work on diverse and challenging projects for international clients across multiple sectors, from startups to established brands. Responsibilities • Develop and maintain web and mobile applications with clean, scalable, and efficient code., • Set up and structure the agency’s development environment (architecture, workflows, deployment)., • Implement new features, integrations, and custom functionalities., • Collaborate closely with designers and project managers to ensure quality and performance., • Occasionally work on CMS projects (mainly WordPress) — custom design and optimisations., • Identify and test new tools, frameworks, and technologies to improve processes., • Ensure performance, security, and scalability across all builds. Requirements • 7+ years of experience as a full-stack developer., • Strong skills in JavaScript, React, Node.js, and PHP., • Experience with web app development; mobile app experience is a strong plus., • Familiarity with WordPress (custom themes/plugins) or other CMS platforms is a plus., • Solid understanding of databases (MySQL, MongoDB) and API architecture., • Experience with Docker, Git, and CI/CD pipelines., • Curious, self-driven, and comfortable testing new technologies., • Fluent in English; Spanish or French are a plus. What we offer • 80% remote work, with 1–2 office days per week in Barcelona., • Diverse and international projects across different industries., • Flat, creative structure with autonomy and direct impact., • Flexible and open-minded environment that values initiative and responsibility., • Opportunity to shape the agency’s technical direction while staying hands-on with code.

¡Hola! 🙋 ¿Todavía no conoces HIBERUS? Somos una empresa de #tecnología construida con un ingrediente diferencial, la HIPERESPECIALIZACIÓN. Formar parte de hiberus significa crecimiento, pasión por la tecnología, interés por la innovación, ambiente laboral flexible y colaborativo, compañerismo, aprendizaje, formación continua, motivación y superación ante nuevos retos...y esto es solo el principio. Somos más de 3.700 profesionales y no paramos de crecer!🙌 Actualmente contamos con 36 hubs de desarrollo en España, Europa, Latinoamérica, Estados Unidos y África. ¡Estamos redefiniendo el mapa tecnológico mundial! 🌐 💻 Trabajamos para transformar nuestra vida a través de la tecnología y queremos contar contigo para seguir creciendo. Si lo tuyo es el mundo IT, te gusta estar al día en las últimas tecnologías y quieres asumir un nuevo reto profesional ¡Sigue leyendo, te estamos buscando! 🔎¿Qué estamos buscando? Buscamos a un/a Digital Service Manager, este rol será el punto de contacto principal entre el equipo técnico (Data Engineers, Developers) y los stakeholders del cliente , asegurando la entrega de servicios de calidad, la correcta implementación del tracking y la integración de datos de múltiples proveedores. La posición requiere disponibilidad para viajar, y el horario que harías es de 9 a 18h de L a V durante todo el año. 💻Algunas de tus funciones • Actuar como enlace entre el equipo interno y el cliente ,gestionando reuniones, seguimiento y comunicación de avances., • Recoger y traducir los requerimientos funcionales del cliente en tareas técnicas claras para el equipo., • Asegurar el cumplimiento de SLA, entregables y tiempos establecidos en el contrato de servicio., • Mantener actualizada la documentación del proyecto en Confluence y otros espacios de gestión de conocimiento., • Supervisar los procesos de integración de datos desde múltiples fuentes. Capacidad de interpretar requerimientos específicos de cliente a soluciones estables y escalables habituales en procesos de ETL., • Coordinar las implementaciones de tracking web/app, asegurando que se cumplan los estándares establecidos (eventos core, parámetros obligatorios, etc.)., • Validar la calidad de los datos integrados y colaborar con el equipo de QA para detectar y resolver errores., • Apoyar en la resolución de incidencias técnicas junto al equipo de ingeniería o terceros proveedores. 💻💪🏻Habilidades y requisitos • Experiencia demostrada como Service Manager, Project Manager o Technical Coordinator en entornos digitales y/o de integración de datos., • Conocimiento de SQL., • Conocimiento general de tracking digital (eventos, parámetros, pageviews, GTM, etc.)., • Experiencia en coordinación con equipos técnicos (data, devs, QA) y con proveedores externos., • Nivel alto de inglés (mínimo C1). El inglés es el idioma vehicular con el cliente y otros stakeholders., • Alta capacidad de organización, priorización y gestión multitarea., • Conocimientos básicos de AWS (S3, Redshift, Glue) o experiencia trabajando con arquitecturas de datos., • Experiencia en entornos con presión alta de delivery en momentos puntuales (eventos deportivos, medios, etc.)., • Familiaridad con herramientas como Confluence y Jira. 🙌¿Qué te ofrecemos? 💼 Contrato indefinido en una compañía puramente tecnológica, que forma parte de un gran grupo, solvente y en crecimiento. 💰 Salario fijo competitivo + bonificación 🏠 Acuerdos de teletrabajo 🏖️ Ambiente familiar, cercano, ¡como una gran familia! ⏰ Conciliación con nuestra vida personal y laboral mediante horario flexible, acuerdos de teletrabajo, desconexión digital, jornada intensiva viernes y verano. 🤙 Cultura “techie”, nos gusta estar en contacto con la tecnología, herramientas, y últimas novedades! 📚 ¡Formación! Siempre que quieras, disfrutarás de un amplio catálogo de cursos formativos, adaptados a tu perfil profesional, inquietudes y novedades del sector. Para ello, pondremos a tu disposición todo el potencial de nuestra Hiberus University y los acuerdos con los principales fabricantes. 💳 ¡Benefíciate! Programa de retribución flexible a medida: seguro médico, tarjeta de transporte público, cheques guardería, tarjeta restaurante, etc. En Hiberus estamos viviendo un crecimiento explosivo 💥 y queremos que formes parte de nuestro equipo. 🔍 ¿Eres tú o conoces a alguien? Queremos construir el equipo que lidere la revolución de la IA Generativa en Europa. Si tienes la mentalidad, la pasión y las capacidades, este es tu sitio. #somoshiberus #GenAI #GeminiAI #LLMs #somostalento Hablamos? Te animas?🚀

Company Description Byrom plc, established in 1991, is a world leader in providing tailored solutions for the management of major sports events, having delivered over 200 global events across three decades. Byrom specializes in accommodation, ticketing, hospitality, transportation, and IT services. With offices across Europe, Asia, the Americas, and the Middle East, the company's multilingual, international team offers unparalleled expertise in sports event services. As the parent company to MATCH Accommodation, MATCH Ticketing, and MATCH Services AG, Byrom has been entrusted by organizations like FIFA to deliver event-specific solutions. Additionally, Byrom partners with prominent sports organizations for events such as the Ryder Cup, European Rugby tournaments, and the AFC Asian Cup. Role Description This is a full-time hybrid role for a Backend Developer based in Barcelona. You will work on designing, developing, and optimizing backend systems and APIs, ensuring they are robust, scalable, and aligned with project requirements. You will collaborate with cross-functional teams to integrate front-end and backend components and contribute to software design discussions. The role also includes debugging and maintaining existing applications while staying current with new technologies and development best practices, and encouraging code review to ensure the maintenance of high-quality code and fostering knowledge sharing. Though primarily office-based in Barcelona, the role offers some flexibility for remote work. Key Requirements • C#, .Net 8 (or superior), (Vue.js, JavaScript, Typescript - nice to have), • Entity Framework Core, • T-SQL, • Experience with DDD, • Azure (Pipelines, App Services, Service Bus, Functions…), • Experience with microservices., • Strong communication skills, with the ability to explain technical concepts clearly., • A collaborative mindset and the ability to work well in cross-functional teams, • Proactive, solution-oriented approach to problem-solving., • Flexible and responsive to evolving priorities., • Experience working on an agile environment., • Accustomed to working in English. What’s here for you? • Modern tech stack, • Continuous learning: courses, conferences…, • Life/work balance (WFH, flexibility… ), • 25 days holiday, • Life insurance, Ticket Restaurant, company pension scheme and other benefits, • Generous salary for the desired combination of being a good team player, a technical expert and an experienced professional.

Tattoox es el punto de acceso al tattoo para las nuevas generaciones, a través de la divulgación, la educación y experiencias que impulsan la cultura. Desde producto, transformamos esa visión en programas, contenidos y plataformas digitales diseñadas para escalar la cultura del tattoo con foco en experiencia de usuario, calidad y mejora continua. ⭐ Rol y enfoque Buscamos un/a Product Manager para operar, evolucionar y mejorar nuestro producto a partir de una estrategia definida. Es un rol operativo con visión, encargado de traducir la estrategia en roadmap, prioridades y mejoras reales, trabajando con equipos de producto, tech, audiovisual y colaboradores externos, y apoyándose en perfiles de Product Operations / Product Assistant para la ejecución. ⭐ Responsabilidades clave 🔹 Evolución de producto e innovación aplicada • Implementar la estrategia de producto definida., • Detectar oportunidades de mejora e innovación incremental en: formatos de aprendizaje, experiencia del alumno, uso del LMS y la App, • Proponer mejoras basadas en uso real, feedback y datos., • Velar por la coherencia entre producto, marca y experiencia. 🔹 Roadmap y planificación • Diseñar y mantener el roadmap anual y trimestral del producto., • Priorizar iniciativas según impacto, esfuerzo y objetivos., • Coordinar calendarios de: Bootcamps y programas formativos, grabaciones y lanzamientos, seminarios, • Alinear tiempos, dependencias y entregables entre equipos. 🔹 Contenidos y experiencia de aprendizaje • Liderar la evolución de los contenidos del producto., • Validar coherencia narrativa, pedagógica y de experiencia., • Detectar pains del UX de aprendizaje y proponer mejoras estructurales., • Asegurar consistencia entre formatos, niveles y recorridos del alumno. 🔹 Plataforma LMS y App • Definir y priorizar la evolución del LMS y la App como producto., • Priorizar funcionalidades orientadas a experiencia, engagement y rendimiento., • Supervisar testeo, releases y calidad del producto digital., • Analizar el uso del LMS e implementar mejoras continuas. 🔹 Datos, feedback y mejora continua • Diseñar y mantener sistemas de feedback (encuestas, uso, NPS)., • Analizar comportamiento del usuario, retención y progresión., • Convertir insights en mejoras concretas de producto., • Medir el impacto de los cambios implementados. 🔹 Audiovisual y producción • Coordinar con tatuadores y equipo audiovisual., • Revisar y validar el contenido audiovisual asegurando: Calidad técnica, coherencia con el producto, alineación con la experiencia de aprendizaje, • Asegurar entregas alineadas con el roadmap y calendario editorial. 🔹 Mentores y colaboradores • Definir necesidades de perfiles externos junto a dirección., • Coordinar el onboarding de mentores en metodología, herramientas y LMS., • Asegurar coherencia entre colaboradores y experiencia de producto. ⭐ ¿Qué necesitamos de ti? • Experiencia real en product management (edtech, plataformas digitales, comunidades o contenidos)., • Visión estratégica con fuerte capacidad de ejecución., • Sensibilidad por experiencia de usuario, cultura y marca., • Capacidad para trabajar con múltiples disciplinas., • Inglés alto (imprescindible)., • Mentalidad de construcción y escalado de producto., • Disponibilidad para trabajar a jornada completa., • Ubicación: Barcelona (Poblenou). ⭐ Se valorará especialmente • Background en productos educativos o creativos., • Experiencia con LMS, apps o productos digitales complejos., • Conocimiento del sector tattoo. 🔄 ¿Qué te ofrecemos? • Contrato indefinido full time con compensación competitiva., • La oportunidad de crecer dentro de un proyecto global en expansión., • Desarrollo profesional real y aprendizaje continuo., • Ambiente joven, creativo y diverso., • Formar parte del ecosistema ITNIG., • Descuentos en dietas con Nora Real Food. 🔥 Únete a Tattoox y participa en la construcción del producto que está redefiniendo el acceso al tattoo.

We are partnering with a fast-growing US-based product company to spot a Performance Marketing Manager to drive the growth of its mobile gaming portfolio. The team is distributed across the globe and thrives on collaboration, experimentation, and innovation in the mobile app monetization space. This is a place where people genuinely love what they do, where curiosity is encouraged, talent is nurtured, and big ideas are always welcome. About the Role We’re searching for a Performance Marketing Manager who will take the lead on growing several mobile gaming titles using data-driven performance marketing. You’ll operate at the intersection of user acquisition, creative strategy, analytics, and product growth. This role is both strategic and hands-on, perfect for someone who loves digging into performance data just as much as shaping long-term marketing direction. What You’ll Do • Lead and execute growth strategies across Google Ads, AppLovin, and other major ad networks., • Run structured experiments to uncover new growth opportunities., • Continuously optimize campaigns through testing, iteration, and insight-driven improvements., • Collaborate with product, creative, ASO, and data science teams to drive unified growth initiatives., • Contribute to team-wide marketing strategy, share insights, and help push the boundaries of performance marketing excellence. What We’re Looking For • 5+ years in performance marketing for mobile gaming., • Proven experience managing meaningful UA budgets and scaling successful campaigns., • Strong understanding of attribution, MMPs, conversion tracking, and mobile marketing analytics., • Hands-on experience with BI tools (e.g., Tableau or internal analytics platforms)., • A genuine passion for mobile gaming, sharp marketing intuition, and strong communication skills.

¿Te apasiona el entorno digital? ¿Te gustaría trabajar en el sector de la moda y liderar sus retos de innovación y diseño dentro del área E-Commerce? ¡Te estamos buscando! Nos presentamos…Cada día más de 11.000 personas apasionadas por su trabajo añaden su marca personal a Stradivarius. Esto hace que nuestra empresa sea uno de los lugares más apasionantes para trabajar en la industria de la moda. Para crear esta experiencia única, enfrentamos muchos desafíos donde la tecnología es clave para encontrar las soluciones. En Stradivarius vivimos la moda; cada día es único y estimulante. Talento, entusiasmo, creatividad, trabajo en equipo... Son las cualidades que mejor nos describen. Alcanzamos nuevos retos en los que las personas somos la clave para el éxito. Inicia con nosotros una apasionante carrera en el mundo de la moda. La meta la pones tú! Tu Misión Liderar la transformación digital de la experiencia de usuario en la plataforma de eCommerce de Stradivarius, garantizando que cada interacción refleje la identidad de marca y ofrezca una experiencia de usuario, tanto en la web como en las aplicaciones.Este rol será clave para conectar los objetivos de negocio con las necesidades de nuestros clientes, impulsando la innovación en diseño y asegurando que la estética, la usabilidad y la experiencia de usuario estén alineados con los más altos estándares. Responsable de inspirar, guiar y desarrollar al equipo de diseñadores/as UX/UI, fomentando una cultura creativa y colaborativa. Su misión será transformar y asegurar que las experiencias digitales potencien el crecimiento del eCommerce, aportando soluciones estratégicas, innovadoras y escalables que fortalezcan la conexión de nuestras clientas con la marca en todas las interfaces de usuario. ¿Qué harás? • Gestionar y mentorizar a los equipos de diseñadores UX/UI, fomentando un ambiente colaborativo e innovador. Promoviendo el desarrollo profesional del equipo a través de capacitaciones y Feedback constructivo., • Desarrollar y ejecutar la estrategia de diseño de experiencia del usuario (UX) y la interfaz de usuario (UI) parala plataforma de Ecommerce de Stradivarius (web, app nativas de iOS y Android)., • Alinear los objetivos de diseño con las metas comerciales y de imagen de la compañía., • Liderar la gestión de la investigación y Discovery para identificar oportunidades de mejora y nuevas funcionalidades para el roadmap de producto., • Realizar investigaciones de usuarios y análisis de competencia para identificar necesidades y tendencias del mercado., • Utilizar métricas de rendimiento para evaluar la efectividad de las interfaces y hacer recomendaciones basadas en datos., • Mantenerse actualizado sobre las últimas tendencias en diseño, tecnología y Ecommerce., • Liderar el diseño de wireframes, prototipos y maquetas de alta fidelidad., • Colaborar con equipos de desarrollo y de QA para asegurar la implementación efectiva de los diseños., • Trabajar en estrecha colaboración con el departamento de imagen para garantizar que la estética visual y la experiencia de usuario estén alineadas., • Colaborar con los equipos de marketing, producto y tienda física para asegurar una experiencia de usuario coherente y atractiva., • Participar en reuniones estratégicas para proporcionar insights de diseño y experiencia del usuario. ¿Qué buscamos? • Requerida experiencia previa de al menos 10 años en diseño UX/UI, preferiblemente en el sector eCommerce y/o Fashion/Retail., • Experiencia en gestión de equipos., • Conocimientos de las fases del proceso de diseño end to end, User centered design, Design thinking, usabilidad, accesibilidad, etc., • Capacidad de conceptualización, buscando soluciones innovadoras., • Conocimiento de herramientas de diseño como Sketch, Figma, Adobe Creative Suite, etc., • Capacidad para comunicar, presentar y defender decisiones de diseño delante de diferentes stakeholders de negocio y tecnología., • Portafolio sólido que demuestre habilidades en diseño centrado en el usuario y soluciones innovadoras., • Indispensable nivel alto de inglés., • Buscamos un perfil ágil, dinámico, con capacidad de adaptación, habilidades excepeciones de comunicación, organización y sobre todo que disfrute con el trabajo en equipo. ¿Qué ofrecemos? • Sé parte de un ambiente de trabajo multicultural y diverso en el que el aprendizaje es constante., • Headquarter ubicado en Cerdanyola del Valles., • Modelo de trabajo hibrido., • Flexibilidad horaria y jornada intensiva los viernes., • Un atractivo paquete de beneficios sociales, con ventajas fiscales como: Seguro médico, Ticket restaurante, Ticket transporte y Guardería., • Affinity Card con descuento en todas las marcas del grupo Inditex., • Servicio de comedor parte subvencionado por la empresa., • Servicio de Bus disponible desde Barcelona., • Tu bienestar es nuestra prioridad, por lo que ofrecemos servicio médico, servicio de fisioterapia y sala de lactancia disponible en las instalaciones., • Gimnasio disponible en las instalaciones., • Clases de inglés y español en remoto sin coste para ti., • Más por menos: por ser parte de Inditex disfrutarás de numerosas ventajas en la compra de distintos productos y servicios (BMW, Apple, HP, Expedia, Avis, Fnac, entre otros.)., • Parking gratuito con servicio de cargadores eléctricos., • Estos son entre otros, los beneficios que te harán la vida más fácil. Claves Stradivarius Stradivarius es una compañía comprometida con la igualdad de oportunidades. Garantizamos que todas las candidaturas serán tratadas justamente sin discriminación por razones de género, origen étnico, sexo, estatus marital, orientación sexual, discapacidad o edad. En STRADIVARIUS vivimos la moda, cada día es único y estimulante. La clave de nuestro éxito: las personas. Somos personas dinámicas, flexibles, curiosas y fomentamos los entornos colaborativos y multiculturales. Nos encantan las personas líderes, de equipos y de proyectos. Cuestionarnos el presente nos ayuda a construir el futuro. ¡Si te identificas con estos valores, tenemos que conocernos!

We’re hiring a Python‑first, statistics‑strong Data Science Intern (or junior ML Engineer) to partner with our Data Analysts on the hardest problems we have: probabilistic LTV , churn prediction , and forecasting that actually moves CAC, payback, and ROAS. ⚠️ READ THIS FIRST — Apply only if you meet this: Eligibility: You’re currently studying at a university in Spain (ideally in or near Barcelona) and can sign a "convenio de prácticas". This position is open exclusively for internship agreements. If you’re not sure whether your university can provide one, please confirm with them before applying , as we’ll automatically filter out candidates who can’t meet this requirement. Otherwise, feel free to check out our other junior roles on the Carrots Lab LinkedIn page › Jobs where a "convenio" isn’t required. ⭐ WHAT YOU’LL OWN (Your Mission) LTV Prediction & Probabilistic Forecasts Build, compare, and iterate LTV models (e.g., survival/retention‑based, zero‑inflated + Gamma, GBMs). Produce calibrated predictions we can trust for UA and pricing. Churn & Retention Modeling Predict churn windows and retention curves by app/geo/cohort to inform payback and creative/keyword strategy. Signal Engineering for UA Translate model outputs into conversion signals (e.g., value‑based bidding targets) that improve Google/Meta optimization. Revenue & Cohort Analytics (Python) Pull, transform, and join event & purchase data (RevenueCat, AppsFlyer, Firebase, BigQuery) into model‑ready datasets. Decision Science Evaluate A/B tests (frequentist or Bayesian), pricing experiments, and funnel changes with confidence intervals and practical uplift . WHAT SUCCESS LOOKS LIKE (90 Days) LTV v1 shipped per flagship app with baseline vs. model comparison (e.g., MAE/RMSE or calibration plots) and a documented retrain cadence. Churn or retention model v1 that beats naive benchmarks (e.g., 30‑day retention mean) and informs UA payback assumptions. Signal spec delivered: which in‑app events/values we should pass to ad platforms, how to weight them, expected CPA impact. Reproducible codebase : clean notebooks/scripts with README, functions, and basic tests; data pulls automated in Python. Live dashboards (with Sergi): LTV/payback & cohort views wired to Looker for weekly decision‑making. WHAT YOU’LL DO (Day‑to‑day) Write Python every day: data prep, feature engineering, modeling, evaluation, and reporting visuals. Query data from BigQuery/RevenueCat/AppsFlyer/Firebase via Python; assemble tidy training datasets. Train and compare models (e.g., linear/GLM , XGBoost/LightGBM/CatBoost , survival analysis , time‑series ). Calibrate predictions (Platt/Isotonic), monitor drift, and set up retraining logic. Package insights for UA and Product : concise memos, charts, and clear “so‑what” recommendations. Pair with Sergi (analytics & viz) and the CEO (UA/product strategy); own the technical depth. ️ WHAT YOU MUST HAVE (Hard Requirements) Non‑negotiable. Please apply only if you meet all. Python : strong hands‑on with pandas, NumPy, scikit‑learn, Jupyter . Statistics & ML : probability, hypothesis testing, regression, classification, evaluation & calibration. Project evidence : at least one end‑to‑end model you can show (repo/notebook; academic is fine if applied). Autonomy & speed : ability to self‑direct, research, and ship working code without step‑by‑step guidance. Communication : explain complex modeling choices in plain language, with actionable conclusions. Availability : full‑time in Barcelona (hybrid), 6+ months commitment. Work authorization : able to work in Spain (student internship agreement or junior contract). NICE‑TO‑HAVE (Great to see) Bayesian modeling (PyMC/Stan), survival analysis (lifelines), time‑series (statsmodels). Gradient boosting (XGBoost/LightGBM/CatBoost) and model calibration. Experience with BigQuery (via Python), RevenueCat , AppsFlyer , Firebase , Amplitude . Basic Git , packaging, and testing discipline. Prior exposure to subscription datasets (trials, renewals, cancellations, grace periods). HOW WE WORK Stack : Python, BigQuery, Looker, RevenueCat, Firebase, AppsFlyer, Amplitude, Google Cloud. Cadence : weekly experiment reviews; model metrics > opinions; minimal meetings; fast iterations. Culture : high speed, high standards, zero drama. We spend every euro like it’s our own. WHAT WE OFFER (Compensation & Benefits) We offer a high-impact, high-autonomy role with a reward structure aligned to the company's growth in Barcelona. Paid Internship: This is a remunerated full-time position designed to give you real ownership and impact — not just “student tasks.” The compensation is competitive for top data students or recent graduates in Barcelona. Flexibility & Time Off: Flexible working hours , 25 days annual leave, and 1 month of 'work from anywhere' outside of Spain. Executive Workspace & Tech: Private offices at Norrsken House Barcelona (with complimentary membership) and a generous €5,000 EUR budget for professional home-office equipment. Wellness: Option to require a high-end Gym Membership at innerflow.es, including Spa Access in the same office building. Cantina : Delicious, healthy, and flexible in-office catering — meals starting at just €2–€3. Training: Dedicated Budget for an education program . Career Trajectory: A Tailored career plan with performance reviews and salary calibrations every 6 months. If you made it all the way down here… Stop looking for entry-level jobs where they’ll spend six months “onboarding” you to clean up spreadsheets. Come here and build real things from day one. Worst case? You’ll leave smarter. Carrots Lab is an equal opportunity employer that celebrates diversity. All applicants will be considered regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, disability, gender identity, or expression.

Ya somos más de 450 empleados y empleadas! ¿Qué buscamos? En Dogfy Diet, estamos buscando a un/a Senior Flutter Engineer que se encargará liderar el desarrollo de la app Mobile con enfoque en calidad, arquitectura escalable y experiencia de usuario, aportando una mirada técnica senior que as

Motivated for sales and business development challenges. Thing or Two is looking for a Junior Business Development Manag er to support our team in identifying, negotiating, and closing deals with web-based brands, mobile app developers and suppliers. The perfect candidate will maintain and grow wi

We are looking for a motivated marketing/sales student fluent in Italian and Spanish to join our hybrid content marketing and sales team in our Barcelona office. In this role, you will maintain regular contact with web partners and advertisers in our network, building and managing your own portfolio of accounts. Networking and negotiating the best deals for our members will be a key part of your career journey. Once you onboard campaigns and deals, you will be responsible for getting them up and running efficiently. Responsibilities – Sales Reach out to potential partners via calls and emails for prospecting Manage the full sales cycle for your accounts post initial training period Maintain daily contact with advertisers, marketing agencies, and affiliated networks to secure new deals Identify new opportunities to grow our membership base Responsibilities – Content Create and write web content on webshops, brands, and promotions Develop and manage content for social media platforms (Instagram, TikTok, etc.) Write and publish news articles, texts, and banner ads Acquire new brands/webshops and integrate them into websites/apps Monitor and respond to customer and user comments and inquiries Send newsletters and daily emails Support the Country and Campaign/Content Manager for Spain and Italy Passionate about communication and sales Customer-focused with excellent communication skills Creative, innovative, and proactive mindset Fluent in Italian and Spanish English must be on conversational level French are a plus Positive, proactive, and self-motivated attitude What We Offer Market-based internship remuneration with potential for a permanent contract Unique office location near Plaza Cataluña Daily free fruit, coffee, and snacks

Como Asesor de Servicio al Cliente en nuestro equipo, deberás: Atender y gestionar por correo electrónico las consultas de primer nivel de los usuarios recibidas a través de la APP del cliente Registrar los detalles de los contactos en los sistemas de gestión de contacto para proporcionar una

Responsabilités principales : Soutenir et coordonner les collaborateurs locaux pour l’enregistrement de nouveaux produits, les extensions de ligne, les variations et la gestion du cycle de vie des produits. Garantir la conformité de l’étiquetage, des notices et des supports promotionnels. App

Como Asesor de Servicio al Cliente en nuestro equipo, deberás: Atender y gestionar por correo electrónico las consultas de primer nivel de los usuarios recibidas a través de la APP del cliente Registrar los detalles de los contactos en los sistemas de gestión de contacto para proporcionar una

Como Asesor de Servicio al Cliente en nuestro equipo, deberás: Atender y gestionar por correo electrónico las consultas de primer nivel de los usuarios recibidas a través de la APP del cliente Registrar los detalles de los contactos en los sistemas de gestión de contacto para proporcionar una

Como Asesor de Servicio al Cliente en nuestro equipo, deberás: Atender y gestionar por correo electrónico las consultas de primer nivel de los usuarios recibidas a través de la APP del cliente Registrar los detalles de los contactos en los sistemas de gestión de contacto para proporcionar una

En Iwantic , primera agencia española especializada en selección de perfiles digitales, reclutamos a los candidatos más brillantes para los empleos que están cambiando el mundo. Desde nuestra división de Marketing Digital, estamos buscando un/a Digital Product Owner, la misión principal de la posición será responsabilizarse del mantenimiento, mejora y eficiencia de todas las plataformas digitales que usa el área de marketing y comunicación. Funciones principales: Gestionar y optimizar las plataformas digitales del área de Marketing y Comunicación (CMS, DAM, PIM, CRM, herramientas de automatización, etc.), garantizando su correcto funcionamiento en el día a día. Configurar, automatizar y dar soporte en campañas de marketing digital (emailing, journeys, workflows, CRM) con un enfoque orientado a resultados y eficiencia. Colaborar en la mejora continua de los procesos de automatización y contenidos, adaptando herramientas digitales a nuevas necesidades del negocio. Apoyar en la publicación y seguimiento del contenido digital de campañas, asegurando la correcta implementación en los diferentes canales (web, app, QR, newsletters, etc.). Participar en la documentación de procesos digitales y operativos (manuales, reportes, cronogramas, informes de avance). Asegurar la correcta gestión y entrega de materiales de campañas y acciones de comunicación digital. Requisitos: Experiencia mínima de 2 años en posiciones similares. Conocimientos sólidos en herramientas de marketing automation (HubSpot, Salesforce Marketing Cloud, Pardot, Mailchimp, Marketo, u otras). Experiencia con CMS, CRM y herramientas de gestión de contenidos. Deseable experiencia en DAM/PIM y en gestión de procesos de contenido digital. Nivel medio-alto de inglés. Carnet de conducir y vehículo propio valorable. Se ofrece: Incorporación a una empresa sólida en plena expansión. Posición estratégica en el área digital, con visión transversal entre negocio y tecnología. Participación activa en proyectos de innovación y digitalización. Entorno dinámico, con equipos multidisciplinares e internacionales. Si tienes background técnico, entiendes el mundo digital desde dentro y te interesa seguir creciendo dentro de un entorno ágil e innovador, ¡inscríbete y nos pondremos en contacto contigo!

En Dogfy Diet, estamos buscando a un/a Senior Flutter Engineer que se encargará liderar el desarrollo de la app Mobile con enfoque en calidad, arquitectura escalable y experiencia de usuario, aportando una mirada técnica senior que asegure productos robustos, usables y alineados a los objetivos

We’re hiring a Product Analytics Intern to join one of our app squads — alongside a Product Owner, UX/UI Designer, and Developers — to make sure every decision we make is driven by data. You’ll define event tracking plans , maintain dashboards , and turn behavioral data into insights that shape the product — from feature adoption to user retention. If you love connecting numbers with real user stories, this role is for you. ⚠️ READ THIS FIRST — Apply only if you meet this: Eligibility: You’re currently studying at a university in Spain (ideally in or near Barcelona) and can sign a "convenio de prácticas". This position is open exclusively for internship agreements. If you’re not sure whether your university can provide one, please confirm with them before applying , as we’ll automatically filter out candidates who can’t meet this requirement. Otherwise, feel free to check out our other junior roles on the Carrots Lab LinkedIn page › Jobs where a "convenio" isn’t required. ⭐ WHAT YOU’LL OWN (Your Mission) Product Tagging & Event Tracking: Collaborate with the Product Owner and Developers to define and implement the event tracking plan — naming conventions, parameters, and consistency across Firebase and Amplitude. User Behavior Analysis: Study funnels, sessions, screen paths, and retention curves to understand how users actually use our apps and where they drop off. Dashboard Creation & Maintenance: Build, automate, and maintain dashboards in Amplitude, Looker, and Firebase to visualize key product and engagement metrics. Insights & Decision Support: Present weekly findings to your squad — what’s working, what’s not, what to test next — ensuring the team makes decisions based on evidence. Market Research & Benchmarks: Use tools like Data.ai, SensorTower, and AppTweak to analyze competitors, category trends, and benchmark KPIs. WHAT SUCCESS LOOKS LIKE (90 Days) A clean and complete event tracking plan for your app, synced with Firebase and Amplitude. Weekly product reports shared with your squad, driving new A/B tests and UX improvements. Dashboards live in Looker or Amplitude tracking retention, funnel drop-offs, and adoption. Clear insight documentation connecting user behavior with feature performance. The product team actively references your data in sprint reviews and planning. WHAT YOU’LL DO (Day-to-day) Collaborate with your Product Owner and developers to ensure correct tagging and event accuracy. Explore user data in Amplitude, Firebase, and Looker , identifying trends, anomalies, and insights. Track activation, retention, and engagement across new features and experiments. Prepare and share weekly insight reports with visuals and takeaways. Conduct competitor and market analysis using Data.ai, SensorTower, and AppTweak. Work cross-functionally with Data (Sergi) and Growth teams when metrics overlap (e.g., paywalls, trials, or monetization). ️ WHAT YOU MUST HAVE (Hard Requirements) Non-negotiable. Please apply only if you meet all. Currently enrolled in a university in Spain and able to sign a “convenio de prácticas.” Based in Barcelona or willing to work on-site/hybrid during the internship. Strong interest in product analytics, UX data, or app performance . Familiarity with tools like Amplitude, Firebase, Looker, BigQuery, Appsflyer, RevenueCat (or eager to learn them). Analytical mindset: can interpret funnels, retention, and engagement metrics. Comfortable with Google Sheets , charts, and creating structured reports. Excellent communication skills and curiosity to find the “why” behind user behavior. Full-time availability for at least 6 months. NICE-TO-HAVE (Great to see) Basic knowledge of SQL or Python for exploration. Experience in mobile app analytics or coursework in data, UX, or digital product management. Understanding of A/B testing , cohort analysis , or retention curves. Previous experience with Data.ai, SensorTower, or AppTweak . Love for consumer apps — you track trends, try new apps, and think like a user. HOW WE WORK Stack: Firebase, Amplitude, Looker, BigQuery, Appsflyer, RevenueCat, Google Sheets. Cadence: Weekly squad reviews; fast decisions, minimal meetings. Culture: High speed, high standards, zero drama. Every decision backed by data. WHAT WE OFFER (Compensation & Benefits) We offer a high-impact, high-autonomy role with a reward structure aligned to the company's growth in Barcelona. Paid Internship: This is a remunerated full-time position designed to give you real ownership and impact — not just “student tasks.” The compensation is competitive for top data students or recent graduates in Barcelona. Flexibility & Time Off: Flexible working hours , 25 days annual leave, and 1 month of 'work from anywhere' outside of Spain. Executive Workspace & Tech: Private offices at Norrsken House Barcelona (with complimentary membership) and a generous €5,000 EUR budget for professional home-office equipment. Wellness: Option to require a high-end Gym Membership at innerflow.es, including Spa Access in the same office building. Cantina : Delicious, healthy, and flexible in-office catering — meals starting at just €2–€3. Training: Dedicated Budget for an education program . Career Trajectory: A Tailored career plan with performance reviews and salary calibrations every 6 months. If you made it all the way down here… Stop looking for entry-level jobs where they’ll spend six months “onboarding” you to clean up spreadsheets. Come here and build real things from day one. Worst case? You’ll leave smarter. Carrots is an equal opportunity employer that celebrates diversity. All applicants will be considered regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, disability, gender identity, or expression.

About CentificCentific is a global digital technology services company with solutions across various industries.Envíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.Led by a people-first, intelligence-driven app

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