Empleos de senior backend engineer python en Zaragoza

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...

Knowmad Mood busca un desarrollador/a senior backend Java para un importante cliente del sector bancario. Trabajarás 100% remoto y formarás parte de un equipo que impulsa proyectos con tecnología de vanguardia.Se valorará experiencia en Java (versiones actuales), Spring y Spring Boot, microservicios, arquitectura hexagonal y entornos cloud (AWS) con...

Grafana Labs is a fully remote company with a global team creating Grafana Cloud, a composable observability platform.We value open-source culture, transparency, autonomy, and trust, and we welcome applicants from multiple countries including Spain.You'll work on a cloud-native stack (Go, Kubernetes) with on-call rotations, collaboration, and a focus on...

VISEO IBERIA busca ampliar su equipo de Backend & Java y progresar en proyectos internacionales.Se desarrollará en Java (v.21) y Node.Js con Nest.Js, en entornos multinacionales y con un equipo de expertos en tecnologías de vanguardia.El rol incluye trabajar con AWS (Lambda, SQS, S3, ECS), participar en CI/CD y aplicar la arquitectura hexagonal, con...

DICE is looking for a Senior Backend Engineer to join our Engineering team and shape the architecture of our live-event platforms.You will impact how we scale, design distributed services, and deliver reliable APIs for fans, venues, and artists.You'll lead technical discussions, mentor engineers, and champion best practices while working remotely with a team...

Remoto: TeletrabajoClidrive busca un Senior AI Software Engineer para construir Orion, el asistente personal por WhatsApp destinado a comprar y vender coches. Integrarás un runtime en Python con arquitectura hexagonal, PostgreSQL y almacenamiento vectorial.El foco es backend, fiabilidad y seguridad, con énfasis en memorización contextual y gestión de...

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 scale...

Corporate Sales Engineer - German (Remote) Spain - BarcelonaGermany - RemoteFull timeR*****As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations.Since ****, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced...

Ashby is seeking a Senior Software Engineer (Backend) to join its fully remote engineering team.You will design, develop, and maintain scalable backend systems powering innovative products, collaborating with a talented team on architecture and lifecycle delivery.We value a proactive problem-solver with strong backend knowledge, attention to detail, and...

Principal Consultant | Open-Source, Embedded, CPU/GPU + Semiconductor Technologies Back End Developer (Python) ***This is initially a Fixed Term Contract until the end of June 2026 - potential for extension/made permanent*** We are working with a company that focuses on accelerating AI adoption, data literacy, and engineering capabilities through...

Flexcompute is a fast-growing startup redefining engineering simulation with ultra-fast computing and scalable backend platforms.We seek a Backend Software Engineer to design and implement scalable solutions for an advanced EM simulation stack.You will collaborate with EM and infrastructure teams, improve web APIs, and build hybrid cloud compute/storage for...

Backend Engineer - Fixed Term Contract / Infrastructure and Automation We're looking for a number of Backend Engineers to help build robust services and automation pipelines that support next generation AI and quantum?inspired technologies.The team enables model compression that reduces LLM size by up to 95 % and cuts inference costs by up to 80 %, allowing...

Jobgether is seeking a Senior Backend Developer to join a remote-first, international team.You will design and optimize backend services with Java and Spring Boot, implement REST APIs, and work across distributed systems with a focus on reliability and scalability.You will apply LLM-based capabilities, RAG pipelines, and agent-tool orchestration to enhance...

Nn Group busca un Desarrollador Senior de Python enfocado en Data Science para trabajar de forma remota.El candidato ideal debe liderar proyectos de ML, realizar EDA y construir pipelines eficientes en un entorno de consultoría IA.Se valorará sólida experiencia en Pandas/NumPy, TensorFlow/Keras o PyTorch, y dominio de SQL/NoSQL.La posición ofrece alta...

SplitMetrics is a global software company offering an ecosystem of products and services that serve as a growth engine for top mobile-first businesses worldwide. Our ecosystem includes:Why SplitMetrics? SplitMetrics Acquire, a platform for automating and optimizing Apple Ads.SplitMetrics Agency, a full-service mobile marketing agency staffed by top...

Full Stack Engineer - React / Typescript / Python We are currently partnered with a world-leading quantum AI company developing cutting‑edge solutions that make artificial intelligence faster, greener, and more accessible. Their products bridge the gap between quantum computing and AI, helping global clients solve complex real‑world problems at scale....

Semrush is a brand visibility platform, empowering marketers to command their online presence and create measurable impact. We unify SEO authority and AI visibility, so brands are found, cited, and chosen everywhere search happens. That's how Semrush gained the trust of over 28 million users—from scaling startups to Fortune 500 companies. About the...

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...

About BarkBark is an online services marketplace connecting customers with professionals across over 1,000 categories. Operating in nine countries including the UK, US, Australia, Canada, and New Zealand, we're transforming how people find trusted service providers for everything from home improvement to professional services.About BarkBark is an online...

SplitMetrics is a global software company offering an ecosystem of products and services that serve as a growth engine for top mobile-first businesses worldwide. Our ecosystem includes:Why SplitMetrics? SplitMetrics Acquire, a platform for automating and optimizing Apple Ads.SplitMetrics Agency, a full-service mobile marketing agency staffed by top...