Empleos de backend python engineer en Barcelona

We are dismantling the paywalls of legacy sportsbooks and reimagining the economics of social games to pioneer the next generation of rewards-driven entertainment spanning sports, casino, predictions, collectibles, and beyond. By combining authentic competitive drive with instant rewards and interactive games, we are turning passive sports fans and casual...

HCLTech is seeking a Data Engineer to strengthen our data capabilities in Spain.You will own end-to-end data pipelines, develop robust ETL/ELT processes, and implement scalable, observable production services.You will work with cross-functional teams to transform prototypes into production-ready solutions and ensure reliability in cloud-based...

Interested in working with an AI Data Platform supporting sustainability, with backend Python development and Data Orchestration, i.e. airflow? This is your chance to become part of a startup internationally recognized for its cutting-edge technology. We are a predictive technology platform focused on maximizing performance and digitalizing operations in...

We are Merlin Digital Partner ! A leading IT and Digital headhunting company who stands out from the crowd, boasting over a decade of experience. We've successfully collaborated and played a pivotal role in the growth of industry heavyweights such as Wallapop, Glovo, Banc Sabadell, and Duracell, among others. Our mission is to revolutionize companies by...

????????: At agap2, we are looking for a Data Engineer to join a project to evolve a cloud data platform.If you enjoy programming, building robust pipelines, and solving technical challenges autonomously, this project is for you!You will develop and maintain the ingestion flows and data models that ensure information reaches the teams who need it clean,...

Who we are About StripeStripe is a financial infrastructure platform for businesses.¿Tiene las cualificaciones y habilidades adecuadas para este trabajo? Descúbralo a continuación y pulse en "solicitar" para ser considerado.Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow...

REVER is a Barcelona based startup backed by Y-Combinator. REVER's mission is very ambitious: Change the way people buy by giving superpowers to shoppers. We are now obsessed on drastically improving the return experience both for the shopper and the e-commerce. The challenge is massive: We want to change a $2.5 Trillion industry. For that we have a lot of...

Expereo International is seeking a Backend Developer to join the Supplier onboarding and Quote Management teams. You will work on the core platform, writing Python and/or .NET, building services, and implementing a constraint optimization engine for quotes. You will integrate partner data, maintain internal tools, and ensure auditable, explainable outputs...

MEDvidi is an AI-powered mental healthcare clinic setting a new standard for safe, effective, and scalable psychiatric care in the United States. We combine licensed providers with proprietary AI tools to deliver consistent, outcomes-driven treatment for conditions like ADHD, anxiety, depression, and more. MEDvidi's technology automates charting,...

Overview En Akuaro, te incorporarás a un equipo técnico para diseñar y mantener servicios backend en Java dentro de plataformas de conectividad para turismo. Trabajarás en un entorno híbrido con foco en calidad, escalabilidad y resiliencia, colaborando con producto, negocio y QA para entregar soluciones robustas en entornos exigentes. Serás clave para...

Is this you?Titan Operating System S. L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company is looking for you!At Titan OS, we live by three core values: Make things happen - We take ownership, move fast, and deliver impactNo ego - We collaborate with respect and humility to reach shared goalsShow genuine passion - We love...

Asegúrese de enviar su solicitud rápidamente para maximizar sus posibilidades de ser considerado para una entrevista. Lea la descripción completa del puesto a continuación.*Before applying for this role, please note that this job must be performed in Spain.Only candidates currently residing in Spain or willing to relocate will be considered.Are you ready...

Backend Engineer developing payment and basket platform features, focusing on clean code, DevOps, and architectural decisions for cloud migration. Requires Kotlin expertise.

Описание: Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you! We are looking for a Senior Backend Engineer with a deep understanding of server-side technologies and a passion for building highly scalable systems that power industry-leading applications. You will be...

ERNI in Spain (Catalonia) seeks a senior software engineer to build and evolve a cloud-based Data & Analytics Platform.You will apply AWS, Python, SQL and Java to design, operate and improve enterprise software in distributed, event-driven architectures within Agile teams.You will be supported by mentors, a 'godparent' during onboarding, and opportunities to...

Can you imagine building the semantic backbone that connects enterprise knowledge with AI agents??? Join our expert team to work on an innovative project in the pharmaceutical sector , contributing to the development of a platform that connects Enterprise Knowledge Graphs, AI agents and cloud data platforms to enable trusted, natural-language access to...

En Indra Group, protegemos lo que más importa.Desde nuestra unidad de Defensa, desarrollamos soluciones tecnológicas avanzadas que refuerzan la seguridad nacional e internacional.¡Únete a nuestro equipo de proyectos nacionales e internacionales!Queremos incorporar un/a Ingeniero/a Backend Python Senior con experiencia en Python (FastAPI, Flask o Django)...

Plexus Tech, una empresa tecnológica de servicios y productos IT, busca un Senior Python Developer con fuerte background en backend y un interés especial en aplicar IA en todo el ciclo de desarrollo de software.Se valoran experiencia en Docker y AWS y manejo de Jira/GitLab/Sentry.Contratación indefinida y teletrabajo 100% desde España.Formarás parte de...

OverviewEn SlashMobility, trabajarás en una boutique tecnológica que impulsa transformación digital para grandes clientes con equipos pequeños y altamente senior.Diseñas y construyes soluciones que realmente mueven el negocio, asumiendo responsabilidad y trabajando con talento de alto nivel.Colaborarás de forma estrecha con frontend, DevOps y producto...

Experteer Overview In this role you design and maintain a Python-based MCP backend that links Knowledge Graphs, AI agents and cloud data platforms to enable natural-language access to enterprise information.You will optimize semantic queries, ensure secure and scalable API services, and operate in a cloud-native setup.You join a collaborative team with...