Empleos de backend python engineer en Barcelona

New Relic, Inc. is seeking a backend engineer for the Personalization team to build scalable services that process user behavior data and expose segmentation models to both classic UI and agentic surfaces. You’ll work on a greenfield project using Java 25, Spring, GraphQL, NoSQL, Kubernetes, Kafka and AWS, designing microservices, pipelines, and APIs...

SQLI is seeking an experienced SAP Commerce Cloud Backend Platform Engineer to own and evolve the backend platform landscape of our SAP Commerce Cloud environment.You will drive performance, scalability, and secure, automated deployments across Cloud Foundry and Azure Container Apps, collaborating with architects, security teams, and stakeholders.The ideal...

Senior Software Engineer (Backend) ABOUT LINGO Lingo is building a cutting?edge digital health platform that fuses continuous biosensor data, high?performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives.Our systems process massive volumes of real?time data, and the backend is the heartbeat that transforms...

Labhouse is a Barcelona-based startup studio building AI-powered mobile apps used by hundreds of thousands of people worldwide. Our products — including Invoice Fly and Summary AI — are designed to make everyday tasks faster, smarter, and simpler through a subscription model that puts the user first.We were founded by Andrés Bou and Horacio Martos, the...

About the opportunity Banking Foundations domain mission for N26 is to provide secure and compliant banking services that are frictionless and innovative for customers, while enabling efficient operations and informed decision-making for our staff. We achieve this through robust customer identity verification, proactive risk management, and seamless...

ОписаниеCapitole continues to grow - and we want you to be part of the journey! We are looking for a Senior Back End Engineer with 5+ years of experience to join our amazing team. You will join the engineering team responsible for designing, developing and evolving the digital platform backend, including business APIs, integrations with corporate and...

Backend Engineer focused on distributed tracing and observability, building scalable services for data ingestion, analysis, and delivery using Kotlin, Java, Kafka, and Redis.

Sanoma Learning in Barcelona is seeking an experienced back-end developer to join their Scrum-based team. You will contribute to the development of a cloud-native platform crucial for secondary education. The ideal candidate has over 5 years of Java experience and strong AWS skills, and can work effectively in an international team.Sanoma offers a flexible...

ОписаниеMediaMarktSaturn Technology is working to make Europe’s number-one consumer electronics retailer thetechnology leader in its industry. To this end, several hundred developers, UX designers and system architects using state-of-the-art technology work hand in hand with business owners in agile teams to develop customer-focused technology...

Описание bsport is an all-in-one platform combining boutique fitness and advanced technology. Our platform helps our partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success. OpsEng team is part of bsport's Platform organization, alongside SRE. We build and connect the internal tools,...

N26 is hiring a Junior Backend Engineer focused on Customer Identity in Barcelona. You will collaborate with a cross-functional team to architect, build, test, deploy and maintain the identity verification stack powering onboarding across European markets. You will work in a fast-paced, autonomy-driven environment, mentor junior colleagues, and contribute...

ERNI - Swiss Software Engineering in Barcelona region is seeking a backend developer to design, build and maintain cloud-based identity services with .NET 6+ on Microsoft Azure. You will contribute to secure, scalable backend systems and participate in CI/CD, cloud-native practices and DevOps workflows. The role emphasizes collaboration, ongoing learning,...

Quintall is seeking a Senior Backend Developer to join the IT Digital Marketing team in Barcelona. You will design, build, and improve backend services, APIs, and databases to support our digital marketing and sales capabilities. You will work in an international Agile team, own backend solutions, contribute to architecture standards, and collaborate with...

bsport is hiring a Senior Backend Software Engineer to join the Financial Services team and craft a scalable payment and invoicing engine for clients worldwide. You will lead feature design, drive architecture decisions, and collaborate with Data, Product, and DevOps to deliver reliable, high-availability services. You will mentor peers, implement best...

About Diabolocom Diabolocom is a leading European provider of AI-first, cloud-based contact centre (CCaaS) and customer experience (CX) solutions that help companies deliver seamless, personalised customer experiences at scale. The platform combines proprietary, purpose-built AI technology for customer service, native telecom infrastructure, and deep CRM...

Mystery Project busca un Senior Backend Developer para Barcelona, con funciones de diseño, desarrollo y despliegue de APIs escalables usando Node.js, TypeScript y NestJS. El candidato trabajará en migración hacia una arquitectura serverless en AWS y contribuirá a soluciones basadas en eventos con Lambdas, API Gateway y RDS. Formarás parte de un equipo...

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...

A technology recruitment platform is seeking a Backend Engineer to own backend systems for a crypto and self-custody platform. This role involves designing, implementing, and operating scalable backend services using Go and TypeScript, while ensuring high code quality and performance. Candidates should have experience with Kubernetes and messaging...

We are bsport. The place to be! bsport is an all-in-one platform combining boutique fitness and advanced technology. Our platform helps our partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success. Since we launched in 2019, we have already achieved the following: We’ve built a...

New Relic in Barcelona, Spain, is seeking a skilled backend engineer to join the Personalization team. You will build, scale, and optimize backend services, Kafka pipelines, and microservices that expose user segments and behavioral models. The role emphasizes collaboration, architectural input, and hands-on execution across AWS infrastructure. You will...