Empleos de senior python developer en Barcelona

Novartis Digital Finance in Barcelona seeks a Senior Python Developer to design scalable Python applications powering AI-driven finance decisions. You’ll deliver secure backend services, APIs, and cloud-native integrations while mentoring peers in a hybrid Barcelona environment.Expected to collaborate with data scientists to operationalize ML/AI, build...

Zitro te invita a formar parte de su equipo de Automation Tools como Programador/a Python. Diseñarás, mantendrás y evolucionarás herramientas internas (APIs, CLI, apps) para soportar la operativa diaria y la integración de IA en flujos de trabajo. Trabajarás en un entorno híbrido, con desarrollo full-stack (Django/DRF, Celery, Redis, React TS, PyQt) y...

Fliff is seeking a Senior Python Engineer for the DataFeed Team to build and evolve the core systems behind our sports data platform. You will work close to domains like events, markets, and scores, ensuring data is correct, timely, observable, and resilient when feeds are unpredictable.You’ll join a squad where engineering decisions impact product and...

Babel Profiles seeks a skilled Software Engineer with over 3 years of Python experience to contribute to AI projects in Barcelona. The position demands proficiency in system design and data governance, along with a solid background in machine learning applications. This role offers a hybrid working environment, promoting collaboration within a multicultural...

SITA is seeking a talented engineer to join our Data Intelligence Team in a role focused on building robust data-driven software. You will work in a small Agile team to deliver business-critical applications, implementing APIs with FastAPI and distributed tasks with Ray, and scaling microservices in Kubernetes.You will handle data collection and storage with...

Sobre el puestoBuscamos un Senior Backend Engineer hands-on para unirse a nuestro equipo de Inteligencia Artificial. Tu objetivo principal será diseñar, construir y operar servicios en Python que lleven modelos de IA y LLMs a un entorno de producción real, seguro y de alta disponibilidad a nivel internacional.Buscamos a alguien que disfrute resolviendo...

Overview En Indra Group lideramos soluciones tecnológicas para impulsar la transformación digital en entornos complejos. Como Senior Backend Engineer (Python) te incorporarás a un equipo de desarrollo con enfoque técnico y de liderazgo en proyectos estratégicos de largo recorrido. Diseñarás y liderarás la construcción de servicios backend...

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems.Participation is project-based, not permanent employment.About The RoleThis project is suited for a Senior Python developer with...

Overview In this role you guide and deliver software on the full development lifecycle within a collaborative CSI team at Roche Diagnostics Solutions. You blend hands‑on engineering with servant leadership to drive continuous improvement and Agile practices. You will design and implement high‑quality C# applications, while enabling your team to...

At Roche you can show up as yourself, embraced for the unique qualities you bring. The PositionWho We AreAt Roche Diagnostics Solutions (RDS), our mission is clear: to diagnose earlier, develop faster, and personalize treatment because every patient is unique. Within Computational Science & Informatics (CSI), we are the bridge between our origin and our...

Referencia: JN-032026-6972125Publicado el: 2026-07-24Ubicación: Barcelona, España, ESSalario: 50000 - 55000 /añoTipo de contrato: Jornada completaEmpresa: Michael PageSector: TecnologíaSub Sector: DesarrolloIndustria: Technology & TelecomsLocalización: BarcelonaTipo de Contracto: PermanenteNombre del consultor: César HornaSenior Frontend...

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 Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. As a...

hace 2 meses 3 Años de Experiencia DescripciónEstamos buscando un/a Senior Full Stack Developer para incorporarse a un proyecto internacional del sector seguros. Trabajarás con tecnologías modernas, arquitectura cloud y metodologías Agile. RequisitosMás de 5 años como Full Stack. Java (Spring Boot).Angular. TypeScript. Docker. Kubernetes....

Indra Group busca un/a Ingeniero/a Backend Python Senior para proyectos innovadores en defensa y ciberseguridad, con foco en IA y soluciones digitales de alto impacto. Trabajarás en un entorno híbrido en Barcelona, colaborando con equipos multidisciplinares para llevar soluciones a producción.Se requiere experiencia en desarrollo backend con Python,...

Senior Python Engineer, Manychat for Brands Barcelona, Barcelona, Spain 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...

En Indra Group, protegemos lo que más importa. Desarrollamos soluciones tecnológicas avanzadas que refuerzan la seguridad nacional e internacional, participando en proyectos estratégicos europeos de alto impacto.ð» Únete a nuestro equipo de desarrollo backendQueremos reforzar nuestro equipo con un/a Backend Python Senior que lidere el diseño y...

About Accenture:At Accenture, we believe in technology as the engine for the total reinvention of the company. We work with the leading platforms and partners in the market to drive our clients' businesses through digitalization, AI, and data. If you want to be part of a Great Place To Work and join a team of over 740,000 professionals worldwide, keep...

One of the companies we partner with at Joppy is looking to hire a motivated and experienced Senior Full Stack Developer who thrives in a dynamic team environment and is passionate about building innovative digital products.Develop Wealth Management Web Application frontends using Angular or React and backends with Java, Spring Boot, and GoEngage in...

Overview In this role you will build new products, contributing core Rust development while integrating with Go and Ruby codebases. You’ll create PoCs in new areas and drive them to production or sunset them. You’ll work with distributed teams to deliver high-performance async applications and optimize networked systems. This is an opportunity to shape...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...