Empleos de desarrolladora python junior en Barcelona

Data Analyst – Job DescriptionSCRM – LIDL Digital HubAbout the roleWe are looking for a Data Analyst who will share our passion for excellence and continuous challenge. We are seeking a strategic partner who applies rigorous critical thinking to question assumptions and drive data-driven decision-making at scale at LIDL. You will lead complex...

BarcelonaInformation Technology – Information Technology /Full-time /HybridWho we are: At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia.Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on...

Craft:Technology & DevelopmentJob Description:King operates mobile games at a massive scale. With titles like Candy Crush, Candy Crush Soda Saga and Farm Heroes Saga, our code runs on hundreds of millions of devices across the world. We believe that the right tools in the right hands are key to our success as a company.If you want to boost productivity for...

Craft:Technology & DevelopmentJob Description:King operates mobile games at a massive scale. With titles like Candy Crush, Candy Crush Soda Saga and Farm Heroes Saga, our code runs on hundreds of millions of devices across the world. We believe that the right tools in the right hands are key to our success as a company.If you want to boost productivity for...

Data Analyst – Job DescriptionSCRM – LIDL Digital HubAbout the roleWe are looking for a Data Analyst who will share our passion for excellence and continuous challenge. We are seeking a strategic partner who applies rigorous critical thinking to question assumptions and drive data-driven decision-making at scale at LIDL. You will lead complex...

Freelance Senior OR Junior Full Stack Developer – React / Next.Js / Node.Js – Barcelona You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile environment. Responsibilities Develop and maintain complex, data-heavy user interfaces using React and...

Freelance Senior OR Junior Full Stack Developer – React / Next.Js / Node.Js – Barcelona You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile environment. Responsibilities Develop and maintain complex, data-heavy user interfaces using React and...

En EY, estamos preparados para afrontar el futuro con confianza, “shape the future with confidence"Nuestro objetivo es apoyarte para que alcances el éxito dentro de un entorno globalmente conectado, colaborando con equipos diversos para alcanzar grandes metas.Únete a nosotros y construye una experiencia única y un mundo mejor para todos.La...

Seleccionamos un/a **Testing and Validations Engineer (vehículos eléctricos e hidrógeno)** para incorporarse en uno de los equipos que la unidad de **Mobility and Transportation** de BETWEEN tiene implantados en uno de nuestros principales clientes dedicada al **desarrollo de vehículos eléctricos y de pila de combustible de hidrógeno** . La persona...

Overview:WELCOME TO SITAWe're the team that keeps airports moving, airlines flying smoothly, and borders open. Our tech and communication innovations are the secret behind the success of the world's air travel industry.You'll find us at 95% of international hubs. We partner closely with over 2,500 transportation and government clients, each with their own...

Descripción del puesto / FuncionesDesign and execute end-to-end testing strategies specifically tailored for Machine Learning models, Generative AI systems, RAG architectures, and Autonomous Agents.Validate model accuracy, fairness, bias detection, explainability, robustness, and performance across diverse and edge-case datasets.Execute adversarial...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Valencia to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers.About The Role What if the code you write could directly shape how the...

Fledge We are a boutique Talent search firm connecting exceptional Talent with the most innovative companies in the AI and software development industries across EMEA. Our clients are among companies with innovative products that have a positive impact on our societies, and we present them with a solution model between fine consulting and flexible...

About The RoleWe are looking for a Manager / Senior Data & AI Architect to join our Barcelona team and help us grow one of BIP Iberia's strategic areas: the application of Data, Analytics and Artificial Intelligence within Life Sciences.This is not a pure architecture role. We are looking for someone who combines strong technical depth with business...

Job Reference 460\_20\_AII\_AI\_RE3 Position Senior Research Engineer (RE3) Closing Date Wednesday, 28 October, 2026 **Reference:** 460\_20\_AII\_AI\_RE3 **Job title:** Senior Research Engineer (RE3) **About BSC** The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the...

**Smadex** is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are a fully transparent platform built with top technology, countless programmatic management features and powerful machine learning algorithms to help advertisers grow their business at scale. We...

En ALTEN España estamos buscando un/a **Analista Programador** con experiencia en desarrollo backend con **Python** y conocimientos en frontend con **Angular/vue/React/Next.js** para incorporarse a un proyecto innovador orientado a la evolución de plataformas digitales y herramientas operativas escalables. Buscamos una persona con orientación técnica,...

**Who we are:** At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of each...

Company Description Work smart, have fun and make an impact! Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que encaja con el perfil antes de enviar su solicitud. EcoVadis is the leading provider of business sustainability ratings. Our solutions are backed by an international team of experts and powerful technology. We...

Starting date: 01/11/26 Si los siguientes requisitos del puesto y la experiencia coinciden con sus habilidades, por favor, asegúrese de enviar su solicitud sin demora. Job Reference 447_26_AII_S_RE3 Position Reseach engineer for speech-to-text technology (RE3) Closing Date Tuesday, 20 October, 2026 Reference 447_26_AII_S_RE3 Job title Reseach engineer for...