Empleos de senior backend java en Zaragoza

Se busca Analista Programador Java Senior con al menos 6 años de experiencia y alto nivel de inglés para desarrollar y mantener aplicaciones Java de alta calidad, integrar sistemas con APIs REST y asegurar la calidad del código. Ofrecen trabajo 100% remoto y proyectos con tecnologías actuales.

Grafana Labs is seeking a Senior Engineer for Pyroscope, our open-source profiling platform, in a fully remote role across the global team. You will own end-to-end projects, design core database components, and align with customers to shape the product roadmap while maintaining a strong focus on reliability and cost efficiency.We value collaboration across...

Trading 212 is seeking Senior Backend Engineers to own backend services end to end across a microservices platform. You will design, build, test, deploy and operate production systems, collaborating with product and engineering teams to turn complex requirements into durable solutions.You'll work with Java, Go, Node.js and databases, focus on performance,...

Location: Remote Europe (Spain, Portugal, Germany or the UK)This is a chance to build at real scale on an app that millions of people use every day. You'llbe working on the backend systems that keep everything running smoothly. The team isexperienced, the environment is genuinely autonomous, and there's a real pathway to TechLead or Engineering Manager if...

bunch is building the operating infrastructure for private markets, offering a unified platform with AI-powered automation and regulatory expertise. This role focuses on shaping backend systems, ensuring scalability, reliability, and fast delivery of features that matter to customers.You will collaborate with a global team, own architectural decisions, and...

We are looking for a strongPython Developerto join our GameServer team.You will work on ahigh-load gaming platformthat processes gaming traffic and handles numerous API integrations with external operators.Your focus will be on developing and maintaining scalable backend services, improving system performance and reliability, and contributing to technical...

Gilytics AG is seeking a Backend Lead to own the server-side engine for Pathfinder — handling geoprocessing, spatial data APIs and backend services. This hands-on senior role emphasizes ownership, code quality, and collaboration with Frontend, DevOps and GIS Data teams.You will guide architecture, mentoring, and agile delivery while integrating AI...

At adidas, every day is a chance to flip the script. An invitation to take everything we know and re-invent it. Do it better. Never settling for good enough. Every day we get up, invent, adapt, improvise, find new ways to collaborate, and do the unexpected. We’re creators, makers and doers. Helping athletes make a difference, not just in their games, but...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Innovecs is seeking a Senior Back-End Engineer (Java, AI-Native) for a US-based client, with a remote-first approach and flexible hours. The role involves building a modern WMS replacement supporting various warehouse operations and third-party integrations, across facilities and teams.Innovecs emphasizes a transparent, merit-based culture, health insurance,...

A technology recruitment agency is seeking a Mid-Senior Back End Developer specializing in Python, machine learning, and data science in Zaragoza, Spain.A continuación se detalla todo lo que necesita saber sobre lo que implica esta oportunidad, así como lo que se espera de los solicitantes.This full-time role involves working with Fortune-500 clients and...

Capitole is seeking an experienced Full Stack Developer with a strong backend focus to join our team on a project for a leading international automotive company.You will design and build scalable software using Node.Js, Express.Js and TypeScript on the backend and React on the frontend, while collaborating in an Agile environment and pursuing growth into a...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

Sinch AB in Spain is seeking a Senior Software Engineer for the Context Storage team to design, build and own the core data platform that captures, persists, and serves conversational context to AI agents operating across SMS, WhatsApp, and voice at scale.You will work on Go services, Kafka and DynamoDB on AWS, with a focus on event-driven pipelines, data...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

Want to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles.Sign up now at and let the opportunities come to you.The RoleWe are seeking an experienced Backend Engineer who is excited to build the technical backbone of a new generation travel platform. You'll work...

Runware is looking for a Senior Software Engineer to build and evolve the systems and APIs powering our Web App and Developer Experience. You will collaborate with backend, frontend, Product and Design to deliver developer-facing APIs and reliable internal services.You will own backend work from requirements to delivery, ensure production systems are robust,...

¿Tienes experiencia desarrollando con Java y te gustaría incorporarte a proyectos internacionales vinculados a Inteligencia Artificial?¡En Melt Group te estamos buscando!Empecemos por la empresa Trabajarás para una compañía tecnológica estadounidense especializada en el desarrollo e implantación de soluciones de Inteligencia Artificial de última...