Empleos de backend python en Barcelona

Overview En Krell Consulting buscamos un Cloud Operations Engineer con más de 5 años de experiencia para gestionar infraestructuras en Azure y AWS, automatizar IaC y desplegar pipelines CI/CD. Trabajarás en un proyecto tecnológico en Barcelona, con enfoque en soluciones backend y APIs sobre Azure e integración de IA Generativa en entornos productivos....

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M...

Overview En Krell Consulting buscamos un Cloud Operations Engineer con más de 5 años de experiencia para gestionar infraestructuras en Azure y AWS, automatizar IaC y desplegar pipelines CI/CD. Trabajarás en un proyecto tecnológico en Barcelona, con enfoque en soluciones backend y APIs sobre Azure e integración de IA Generativa en entornos productivos....

Cloud Engineer Azure/AWS (Barcelona)En CAS Training, empresa líder con más de 20 años en consultoría tecnológica, outsourcing y formación especializada, buscamos incorporar, para proyecto de sector seguros, con ubicación en Barcelona, un profesional con más de 5 años de experiencia en infraestructura y operaciones cloud y experiencia demostrable...

Overview ¿Eres Programador/a y estás en búsqueda de un nuevo proyecto profesional? En AMES te ofrecemos un proyecto profesional a tu medida. Participa del desarrollo y mantenimiento de aplicaciones Web. ¿Qué ofrecemos? Ser parte de una empresa industrial líder en su sector Contrato indefinido Jornada de trabajo flexible ¿Cuáles serán tus...

Descripción del trabajo Desde Paul Marlex estamos colaborando con una compañía líder global en el sector de las comunicaciones móviles , en la búsqueda de dos Senior Data Platform Engineer (Java / Databases) para sus oficinas de Barcelona. ¿Cuál será tu misión en la empresa? Diseñar y desarrollar componentes backend de alta escalabilidad Trabajar...

Hi, we’re Back Market.We’re here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new.Yep, you read that right. Turns out refurbished tech is way better for the...

About the profileWe are looking for a Software Engineering Team Lead to join our Data and AI Engineering team. This is a player-coach role: you will guide a team of full-stack and backend engineers while staying hands-on with Python backends and frontend applications. You bring technical depth to make sound architecture decisions and the people skills to...

Lleva tu carrera al siguiente nivel en Amaris Consulting como Generative AI Engineer & Voice Assistant.Únete a un equipo internacional, crece dentro de un grupo global con 800M€ de facturación, más de 1.000 clientes en todo el mundo y un entorno altamente ágil. Buscamos a una persona apasionada por la IA generativa, el desarrollo de habilidades para...

Data and AI Software Engineer Specialist Barcelona Full time R Location: Barcelona, Spain **About the Job** As Data and AI Software Engineer Specialist within our OneMesh Platform team , you'll build the software and application layer that connects people to the power of data and AI across Sanofi. Join Sanofi's Digital Data Team on our journey to...

About Longtail Longtail is building an intelligent decision-streaming platform that helps airlines make smarter, faster commercial decisions in real time. Combining automation, proprietary algorithms, AI, and live data, our technology helps airlines optimize pricing, availability, and product flexibility across thousands of routes worldwide. We're a...

¡Hey! En Fhios estamos buscando un/a AI Product Engineer para incorporarse en un importante cliente.Es muy probable que antes de inscribirte a nuestra oferta de trabajo te preguntes:¿Quiénes somos?No somos “solo” una consultora tecnológica, ni nos conformamos con ser una agencia creativa. Somos TODO, y nuestro hilo conductor es la Inteligencia...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Join Amaris Consulting and work on AI‑powered payroll and human resources management platforms serving thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a global group that values innovation, collaboration, and talent. As a Senior Full‑Stack Engineer, you will be a key member of...

We are looking for a Senior AI Product Engineer to join a product-focused technology team in Barcelona.This is not a pure AI/ML role. We are looking for a strong end-to-end engineer who can understand real business problems, work directly with users, challenge requirements, simplify complexity, and turn ideas into practical products that deliver measurable...

As a Senior Cloud Backend Engineer in Data & AI Solutions, you will shape cloud-native platforms for Healthcare R&D, primarily using AWS and Azure AD. You will support the technical roadmap, maintain platform functions, and build data archival processes while adopting emerging technologies. You’ll implement new features and manage deployments in...

Job Description Kleinanzeigen reaches 36M+ monthly users and is Germany’s leading online classifieds market. We are a sustainability-focused platform where you won't just write code; you will power the services that bridge our high-traffic backend with seamless user experiences. Joining the Edge team means working on the bedrock of Kleinanzeigen, dealing...

OverviewWe are looking for an Artificial Intelligence (AI) Platform Engineer to join our industry-leading data and IP management product team to build the Machine Learning Operations (MLOps) infrastructure that powers SOS AI, our AI lifecycle management platform that brings together Electronic Design Automation (EDA) and AI/ML workflows.Keysight is at the...

We are looking for a Senior AI Product Engineer to join a product-focused technology team in Barcelona.This is not a pure AI/ML role. We are looking for a strong end-to-end engineer who can understand real business problems, work directly with users, challenge requirements, simplify complexity, and turn ideas into practical products that deliver measurable...

Lleva tu carrera al siguiente nivel en Amaris Consulting como Generative AI Engineer & Voice Assistant.Únete a un equipo internacional, crece dentro de un grupo global con 800M€ de facturación, más de 1.000 clientes en todo el mundo y un entorno altamente ágil. Buscamos a una persona apasionada por la IA generativa, el desarrollo de habilidades para...