Empleos de python backend software engineer en Madrid

Mozilla seeks a Senior Software Engineer for AMO, delivering features and platform modernization across Python/Django-based systems. You’ll drive architectural improvements, enhance automated moderation pipelines, and collaborate with engineers, reviewers, and community contributors to ship reliable software used by millions.You’ll contribute to CI/CD...

Zenova, una scale-up con sede en Madrid, busca un Software Engineer para diseñar, desarrollar y mantener aplicaciones web en backend y frontend, en un equipo multidisciplinar. Participarás en proyectos desplegados en entornos cloud y en todo el ciclo de vida del software. Se valorará dominio de POO, frameworks modernos y bases de datos relacionales, así...

Our colleagues across the globe love innovating with science and technology to enrich people’s lives with our solutions in Healthcare, Life Science, and Electronics. Your RoleOur Platform Engineering team makes it easier for engineering teams to build, deploy, and operate reliable software. As a Software Engineer, you will contribute to practical platform...

# Junior Backend Engineer - Customer Identityat N26 - BarcelonaBack to jobs1. Home2. Jobs3. Junior Backend Engineer - Customer Identity—N## Junior Backend Engineer - Customer IdentityN2620Customer IdentityFull-timeBarcelona RelocationApply Job### Job DescriptionAbout the opportunityBanking Foundations domain mission for N26 is to provide secure and...

¿Te gustaría participar en el desarrollo de productos core dentro de una plataforma FinTech internacional, con impacto real en negocio y decisiones técnicas? Desde Oxigent Technologies estamos buscando un/a Senior Python Full-Stack Engineer para incorporarse a un proyecto estratégico en una compañía fintech global en pleno crecimiento, con oficinas en...

Senior Software Engineer (Frontend focused)The company and our mission:Zartis is a global AI transformation and technology consulting partner where talented engineers and technologists work on cutting edge innovation. We partner with ambitious organizations to design, build, and scale technology solutions that deliver real impact.Our teams bring deep...

Impulsa la arquitectura backend del futuro con Java y sistemas distribuidos En Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Buscamos un Senior Backend Engineer...

Experteer Overview ¿No sabe con seguridad qué habilidades necesitará para esta oportunidad? Simplemente lea la descripción completa a continuación para obtener una idea clara de los requisitos del candidato. As a Full Stack Software Engineer at Serco, you will design, develop and maintain software supporting Science Operations Centres across the mission...

Confluence Technologies, Inc. in Valencia, Spain is seeking a Lead Software Engineer to join the Omnia Platform team. This hands‑on leadership role focuses on building scalable backend services with C#/.NET, data processing with Python, and frontend work with React. You will mentor engineers, shape architecture for a multi‑tenant SaaS, and collaborate...

DescriptionWe are looking for a highly capable Senior iOS Engineer to join our Powered team and take ownership of our iOS SDKs: the CQoE SDK, which telecom carriers and partners embed directly into their own apps to passively measure real-world network quality, and the Speedtest SDK, the core measurement library that powers every Speedtest client.You will be...

Role Description You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in...

A leading software provider in the automotive industry is looking for a seasoned backend engineer to join their remote team from Spain. You will develop and maintain Spring Boot services, work with event-driven architectures using AWS, and ensure secure API integrations. Ideal candidates have over 8 years of experience in backend development, particularly...

Our Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data, mobile, video and social...

Desarrollador Fullstack – Python/Java/React¡¡Estamos ampliando el equipo de desarrollo de software de nuestra área de Interoperabilidad y Espacios de Datos!!¿Te apetece un nuevo reto?EnNTT DATAimpulsamos el futuro de losespacios de datos, participando en iniciativas estratégicas nacionales e internacionales que marcan la agenda digital europea....

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...

About Yapily Yapily is on a mission to enable innovative companies to create better and fairer financial services for everyone, through the power of open banking.Yapily is an open banking infrastructure platform solving a fundamental problem in financial services today: access. Historically, card networks have monopolised the global movement of money, and...

Who We Are: At Emburse, you’ll not just imagine the future – you’ll build it. As a leader in expense intelligence, we are creating a future where technology drives business value and inspires extraordinary results. Our AI-powered platform helps organizations modernize financial operations, increase visibility, and optimize spend across the enterprise....

A leading sports technology company in Madrid is seeking a Senior Backend Engineer. You will collaborate with diverse teams to build scalable software solutions and enhance platform capabilities. Ideal candidates have over 5 years in software engineering, experience with cloud technologies, and a passion for creating user-centric solutions. Join us to impact...

THEWHITEAM Consulting is seeking a Senior Backend Engineer to drive backend development across a modern stack. You will design scalable services in Java, build microservice architectures, and apply Hexagonal Architecture with Ports & Adapters.Expect hands-on work with Kafka/RabbitMQ, Docker, Grafana, and cloud or containerized environments, while advancing...

Pivotal is looking for an experienced Senior Software Engineer to help build and scale AI-enabled clinical platforms. You will work across React + Vite frontend and .NET Core backend, collaborating with AI tooling and Azure DevOps in a fast-paced, global team.Join a culture centered on impact, mentorship, and growth with international exposure across Europe....