Empleos de senior backend engineer python en Madrid

En Findnido estamos construyendo la plataforma tecnológica que está transformando el sector de las viviendas industrializadas mediante software e Inteligencia Artificial. Tras más de 4 años de desarrollo, nos encontramos en una fase de consolidación y crecimiento, con un producto validado, clientes reales y una visión clara de...

Thinkia busca un Ingeniero de Software Senior Backend para unirse a su equipo, con posibilidad de trabajar 100% remoto desde cualquier ubicación. El candidato deberá diseñar, desarrollar y desplegar soluciones de software escalables, colaborar con equipos multifuncionales y mantener la robustez de los sistemas. Requiere más de 5 años de experiencia en...

Russell Tobin is seeking talented Software Engineers in Madrid who are passionate about delivering high-quality code and solving complex problems. You will work in a collaborative environment, designing and maintaining software, and helping shape technical solutions. You will contribute across cloud, data, and containerisation stacks, participate in code...

Revolut is seeking a Python Engineer to build high-quality code and innovative solutions for heavily regulated financial systems.You will collaborate with Data Scientists, Analysts, Engineers, Product Owners, and Operations Managers to deliver maximum value to customers.You'll design APIs, data pipelines, and automated quality controls, shaping the future of...

M-KOPA Mobility in Madrid is seeking a Senior Backend Engineer to build event-driven microservices powering our fast-growing e-mobility platform. You'll work within a globally distributed team delivering scalable. NET services, using AI coding tools like Claude Code, to move faster and ship impact.This role emphasizes ownership, end-to-end delivery, and...

BABEL es una consultora tecnológica multinacional con enfoque en transformación digital. Buscamos un Back End Developer con experiencia en Java y microservicios para trabajar en entornos empresariales y contenedores. Se valoran conocimientos en Kafka, Kubernetes y APIs REST, con inglés B2 o superior. Ofrecemos teletrabajo, flexibilidad horaria y un...

Spain (Remote)Grafana Labs, the company behind the open observability cloud, is founded on the principles of open source, open standards, open ecosystems, and open culture. Grafana Cloud, our fully managed observability platform, is flexible and built for scale. With Grafana Cloud's actually useful AI, organizations can see, understand, and act on all their...

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace.Our momentum comes from a simple idea: help teams work smarter,...

Ookla, an Accenture company, is seeking a Senior Data Engineer to join its Data Engineering team in Spain. You will develop large-scale data processing jobs across Spark, Redshift, Athena and Airflow, collaborating with data scientists to turn methods into viable products while improving system performance and efficiency. You will mentor juniors, work with...

Seeking a Senior Backend Engineer with Java expertise to develop, test, and maintain backend systems in a hybrid cloud environment. Requires 6+ years of experience and strong problem-solving skills.

Russell Tobin is seeking Senior Python Developers to join an international team. You will build scalable Python applications, API backends, and data pipelines while ensuring high quality, performance, and maintainability. Frequent collaboration with global teams on AI projects is expected. Ideal candidates have strong Python skills, experience with APIs and...

Affirm, Inc. is seeking a Software Engineer for our Card Checkout team in a remote Spain setup. You will design, implement and maintain backend systems using Python or Kotlin, operating within AWS, MySQL and Kubernetes in a distributed architecture.The role includes on-call rotation and collaboration with product, design and analytics teams to deliver...

Location: Remote from Spain (an indefinite Spanish employment contract)We are looking for aSenior PythonBackend Engineerto build and integrate agent-to-agent communication capabilities on AWS AgentCore platforms. The role focuses on Python backend development, A2A protocol implementation, agent discovery and registration, event-driven communication, and...

Intellia is seeking a Senior Python Backend Engineer to design and build scalable backend services for agent-to-agent communication on AWS AgentCore platforms. You will work on Python-based backends, API integration, and asynchronous event-driven patterns to enable robust multi-agent interactions. The role emphasizes API design, registration and discovery...

Thewhiteam is seeking a Senior Java Developer in Spain to design, develop, and evolve microservices-based applications using Java 8/11 and Spring Boot. The role requires 5–8 years of experience, strong knowledge of REST, OpenAPI, and testing with JUnit, Mockito, and WireMock. Fluent English is mandatory, and agile Scrum experience is preferred. The...

Back Market seeks a Senior I Engineer to join our fast-growing team in Paris. You will work across the stack, from Python backends to Vue.js frontends, helping modernize a distributed architecture and deliver scalable, reliable products. Join an environment that values ownership, collaboration, and learning, with a hybrid policy, remote days, and...

Parser Limited, a boutique technology services firm, is seeking a Senior Backend Engineer to join our European team. You will design and scale JVM-based services with a focus on reliability, performance and testability. Work with a modern stack including Java 8+, Vert.x, Kafka, Groovy, Couchbase and Azure, in an Agile environment. You will translate...

Location: Barcelona, Spain (Hybrid Model: 3 days in-office / 2 days remote) We are: Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators,...

Seqera seeks a Senior Software Engineer to own the backend layer that turns computational capacity into configurable, billable services across AWS, Azure, GCP, Kubernetes, HPC schedulers, and GPU runs. You will shape an application layer that powers Seqera Intelligent Compute and its platform integrations. You’ll collaborate with product, platform, and...

About Creative Fabrica Creative Fabrica is a fast-growing AI platform that makes it easy for everyday consumers to create whatever they imagine, from images and videos to audio and 3 D creations, using the latest generative AI models. About Creative Fabrica Creative Fabrica is a fast-growing AI platform that makes it easy for everyday consumers to create...