Empleos de python - software engineer backend en Barcelona

Citibeats in Barcelona is looking for an experienced Backend Software Engineer to join their fast-growing team. The role involves developing new features, API endpoints, and maintaining the AI & NLP platform. Ideal candidates should have at least 3 years of experience in Python, preferably with Django, and be fluent in both Spanish and English.Citibeats...

Una plataforma SaaS en crecimiento busca un/a Senior Backend Engineer que diseñe y desarrolle servicios backend escalables usando Django y Python. Este rol clave incluye mentorizar a ingenieros junior, implementar buenas prácticas y colaborar en un entorno Agile. Se requiere experiencia en cloud computing y habilidades de comunicación excepcionales....

Oxigent Technologies in Barcelona is seeking a Senior Backend Engineer to join a high-performance marketing tech team. You will design and maintain backend services and microservices using Python, integrate with external advertising platforms, and work on automation initiatives.You will collaborate with Data/AI engineers, work with AWS and SQL, and...

AgileEngine is seeking a Senior Python Developer to design and build scalable microservices and REST APIs, collaborating with Product, DevOps, and Frontend teams.The role requires 4+ years of backend Python experience, deep knowledge of Python core concepts, and production-grade API/microservices expertise. Docker and GitHub Actions familiarity is a plus,...

About RevolutPeople deserve more from their money. More visibility, more control, and more freedom. Since ****, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 70+ million customers get more from their money every day.As we continue our...

Una plataforma SaaS en crecimiento busca un/a Senior Backend Engineer que diseñe y desarrolle servicios backend escalables usando Django y Python. Este rol clave incluye mentorizar a ingenieros junior, implementar buenas prácticas y colaborar en un entorno Agile. Se requiere experiencia en cloud computing y habilidades de comunicación excepcionales....

Citibeats in Barcelona is looking for an experienced Backend Software Engineer to join their fast-growing team. The role involves developing new features, API endpoints, and maintaining the AI & NLP platform. Ideal candidates should have at least 3 years of experience in Python, preferably with Django, and be fluent in both Spanish and English.Citibeats...

Oxigent Technologies in Barcelona is seeking a Senior Backend Engineer to join a high-performance marketing tech team. You will design and maintain backend services and microservices using Python, integrate with external advertising platforms, and work on automation initiatives.You will collaborate with Data/AI engineers, work with AWS and SQL, and...

AgileEngine is seeking a Senior Python Developer to design and build scalable microservices and REST APIs, collaborating with Product, DevOps, and Frontend teams.The role requires 4+ years of backend Python experience, deep knowledge of Python core concepts, and production-grade API/microservices expertise. Docker and GitHub Actions familiarity is a plus,...

When you order items on Amazon, there are practically thousands of ways we can fulfill that order.Which Fulfillment Center do we ship the items from, what carriers to use, what boxes to combine items in - now scale the same question to billions of items shipped annually worldwide.At Amazon's Supply Chain Optimization Technologies (SCOT), we are tasked with...

SplitMetrics is a global software company delivering an ecosystem of products that fuel growth for mobile-first businesses worldwide. We’re looking for a Senior Backend Engineer (Python) to join our team and design backend services in Python using FastAPI.You will build async job execution with Redis/Celery/Kafka, integrate with LLM services, and maintain...

Localidad : EsparregueraProvincia : BarcelonaNo Vacantes (puestos) : 1Algunas de las tareas y retos que encontrarás:Dominar tecnologías backend trabajando con Java/Kotlin, Spring Boot, MySQL, Redis y AWS en una plataforma de producción real.Aprender buenas prácticas desde el día uno aplicando SOLID, Clean Code y patrones de diseño siempre guiado por...

Agile Engine is seeking a Python Backend Developer to build and extend the backend of an internal developer portal and dashboard, leveraging AI coding tools in daily work. The role lives in Barcelona, Spain, with options for remote collaboration and flexible hours. You will deepen backend services using Python (Fast API/Django/Flask), design RESTful APIs,...

Localidad : EsparregueraProvincia : BarcelonaNº Vacantes (puestos) : 1 Algunas de las tareas y retos que encontrarás: Dominar tecnologías backend trabajando con Java/Kotlin, Spring Boot, MySQL, Redis y AWS en una plataforma de producción real. Aprender buenas prácticas desde el día uno aplicando SOLID, Clean Code y patrones de diseño siempre...

We are a global team of innovators and pioneers dedicated to shaping the future of observability. At New Relic, we build an intelligent platform that empowers companies to thrive in an AI‑first world by giving them unparalleled insight into their complex systems. As we continue to expand our global footprint, we’re looking for passionate people to join...

Innovamat Education, SL busca un Senior Software Engineer para liderar el desarrollo backend y APIs, trabajando de principio a fin en aplicaciones complejas que impactan la educación. Se valora experiencia en PHP (Symfony) o Python (FastAPI), y conocimiento en arquitectura hexagonal, DDD, TDD y CQRS. Trabajamos en un modelo híbrido, con dos días a la...

Indra Space – Leading the Next Generation of Space SystemsAt Indra Space, we are on a mission to redefine the European space industry by delivering high-performance small satellite solutions for LEO missions. Our ambition? To become a leading company in end-to-end satellite systems, driving innovation in:Position, Navigation & Timing (PNT)Secure...

About the engineering team the engineering team builds systems that power affirm's mission. we take pride in our craft, building reliable, performant, and scalable solutions that touch every part of the business. whether we're enabling new ways to pay, ensuring our platforms can scale to the most demanding levels in the industry, or developing seamless...

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...

Indra Space is seeking a Software Engineer with a strong background in computer science or telecommunications engineering and robust Python development skills. You will operate in Linux environments, manage network configurations, and contribute to the integration of software systems in complex, mission-critical space networks.Key tasks include developing...