Empleos de senior python developers en Barcelona

Company OverviewWho We Are At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our...

Una de las empresas con las que colaboramos en Joppy, una startup TOP, busca un/a **Data Integration Engineer** para unirse al equipo. **Modalidad de trabajo:** HÍBRIDA en Barcelona (4 días/semana en oficina). La misión de la empresa es simplificar la gestión de datos para sus clientes, pero para que la plataforma brille, necesita "alimento": datos...

# Staff AI Engineer - API & Integrations Team (Barcelona)### Hello!Do you want to help us **redefine how AI powers the future of Business Management software,** not as an add-on, but as a **core part of how people work, decide and grow**?We’re looking for engineers who:* Treat AI as central to their craft, not a feature to bolt on later* Want to build and...

**Job Title:** AI Architect **Location:** Barcelona (Hybrid) **Type:** Permanent, Full-Time Infused Solutions is recruiting a AI Architect for a global organisation. This role based in Barcelona, offers a hybrid working model for flexibility and collaboration. You will be responsible for the AI architecture across the organisation. **Role...

We're hiring aSenior MLOps Engineerto lead the architecture and optimization of large-scale AI training and inference infrastructure. You'll design distributed training pipelines, deploy high-performance LLM serving systems, optimize GPU utilization, and build scalable ML platforms using technologies such asPyTorch, NVIDIA NeMo, CUDA, Kubernetes, vLLM,...

Ubicación: Barcelona   Atos es líder europeo en transformación digital, ciberseguridad, cloud y computación de alto rendimiento. Con presencia global y un firme compromiso con la innovación y la sostenibilidad, ofrecemos soluciones tecnológicas que impulsan el futuro digital. Con más de 67.000 profesionales en 61 países, trabajamos para diseñar un...

About Us Qbind is an international insurtech company providing a modern, flexible platform for insurance brokers, MGAs and carriers. Our software helps insurance businesses manage the complete policy lifecycle while integrating seamlessly with third-party services and distribution channels. We work with insurance companies across Europe, delivering...

**¿A qué nos dedicamos?** Colaboramos en el crecimiento ágil y seguro de empresas que operan en Internet. Fortalecemos su equipo técnico/de desarrollo, mediante metodologías DevOps, gestión de infraestructura cloud y microservicios. **¿Qué buscamos?** Buscamos perfiles senior de ingenieros cloud con experiencia en empresas del sector Internet,...

Lace Lithography is seeking a Senior Optimization Engineer to join our Mask Design team in Barcelona. You will architect and deploy advanced nonlinear optimization engines that define the theoretical limits of our lithography systems, collaborating with physicists and developers to deliver high-performance solutions in a cutting-edge setting. Based in...

Who We Are Creating content that resonates is great—turning that attention into growth is even better. That's what Manychat does.Our AI-powered automations help creators and brands engage with audiences across Instagram, Messenger, WhatsApp, and TikTok—at the right moment, with the right message, minus the manual work.We're 400+ people across three...

# **Data Quality and AI Readiness Product Analyst** - Location: Barcelona, Spain Are you passionate about data integrity, governance, and enabling the next generation of AI-driven capabilities? Join Sanofi in one of our corporate functions and play a pivotal role in safeguarding the quality, consistency, and reliability of global Human Capital data. As a...

Technical Data Project Manager About the Role We are seeking an experienced Technical Data Project Manager to lead the delivery of strategic Data & Analytics initiatives within a complex enterprise environment. This role will be responsible for managing end-to-end project execution, coordinating multidisciplinary teams, and ensuring...

**The Opportunity** We are looking for a **Senior Application Support Analyst** to join our team in Barcelona, supporting the implementation and operation of cloud-based digital solutions across our High Voltage Products manufacturing units. In this role, you will work closely with developers, internal teams, and users to troubleshoot complex application...

Metyis is growing! We are looking for a Data Engineering Manager with +5 years of experience to join our international Data and Analytics team, based in Barcelona. **Who we are:** Metyis is a global and forward-thinking firm operating across a wide range of industries, developing and delivering Big Data, Digital Commerce, Marketing & Design solutions...

Evolucionar y asegurar la calidad en materia de automatización de pruebas. Definir y guiar la visión de la automatización, estableciendo estándares, metodologías y mejores prácticas. Desarrollar y llevar a cabo pruebas automatizadas en distintos niveles, incluyendo interfaz de usuario, servicios y validaciones de regresión. Incorporar los procesos...

## **Job Description** # **NEXT | eDO Tech Graduate Program** You’re a tech or IT student. You’re about to graduate or you have done so for a year or so. You start to wonder about the future. And then you ask yourself what’s next. **eDO is NEXT!** Join the world’s leading travel subscription platform and one of the largest e-commerce businesses...

**Ubicación Barcelona** Atos es líder europeo en transformación digital, ciberseguridad, cloud y computación de alto rendimiento. Con presencia global y un firme compromiso con la innovación y la sostenibilidad, ofrecemos soluciones tecnológicas que impulsan el futuro digital. Con más de 67.000 profesionales en 61 países, trabajamos para diseñar un...

Manychat is seeking a senior backend engineer to help build Manychat for Brands from the ground up. You will participate in architecture, infra, and the full stack of services, with direct exposure to users in partner channels and early-stage product decisions. Join a small, fast-moving team that sets the patterns for others, ensures observability, and...

Lodgify is seeking a Senior Full-stack Engineer for Activation in Barcelona to own activation funnels and experimentation. You will bridge engineering and marketing to build scalable backends (Python/ PHP/.NET) and elegant frontends (React). You’ll craft data pipelines, optimize for Core Web Vitals, and collaborate with Growth teams to improve trial...

Descripción de la oferta Tech Delivery Lead (TDL) Buscamos personas con una sólida experiencia técnica en ingeniería del software, apasionadas por la tecnología y el liderazgo, con vocación por el desarrollo de equipos y la entrega de soluciones de alto impacto. Personas que buscan crecer, pero, sobre todo, mejorar el entorno de los...