Empleos de remote senior backend java engineer en Zaragoza

Cast AI is building an applied ML role focused on real-time routing decisions for model selection and cost-efficient inference. You will own the routing model lifecycle, run production-parity evaluations, and transform fleet data into actionable training signals.The role blends ML research rigor with practical engineering to ship reliable, fast routing...

Decskill nació en **** como una consultora de Talento IT, con la misión principal de aportar valor a través del conocimiento. Capacitamos a las empresas para enfrentar los desafíos del mundo digital disponiendo a nuestros clientes modelos de negocios que aseguren Capacitación Tecnológica, Flexibilidad y Agilidad. En números, somos 700 consultores con...

Playson is seeking a Senior Backend Developer to own and optimize core backend services in a high-load platform. You will work closely with product and engineering teams to design, build, and scale scalable backend features while maintaining top reliability and performance.The role emphasizes hands-on production code, on-call responsibilities, and...

Kirey España busca un Azure Cloud Engineer para liderar despliegues de infraestructura en Azure y proyectos de IA en un entorno 100% remoto desde España. Se valorará experiencia en IaC con Terraform y conocimientos de IA en Azure; además, se requiere gestión de proyectos end-to-end y fluidez en español e inglés.El puesto ofrece contrato indefinido,...

Kimchi is seeking an applied ML Platform Engineer to own the routing model end to end: features, objective, training, calibration, and release cadence. You’ll treat it as a product, not a research artifact, shipping improvements with measurable impact.You’ll build production-parity evaluations, convert fleet data into training signals, and optimize the...

Elastic is seeking a Senior Software Engineer to join the Elasticsearch team, focusing on making shared platform functionalities easy to use, fast, maintainable, and secure. You will contribute to foundational infrastructure and enable developers to build and support Elasticsearch across serverless, cloud, and on-premise environments. You will lead...

More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35,000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide large-scale technological solutions to big companies. Senior Java Developer with strong software...

Our partner is looking for a Senior Software Engineer – C++/Go based in Spain. Join a remote-first engineering team developing next-generation cybersecurity and web infrastructure solutions that protect millions of websites and applications worldwide. In this role, you will work at the systems level, designing and building high-performance networking and...

Mid-level Java Developer This role requires working in close collaboration with both Netguru and our client's teams, acting as a fully integrated contributor within the client's software organization. B2B contract Hourly rate: up to 30 EUR/h (net, invoiced). Perform development work as part of the client's software engineering teams Support the...

Elastic, the Search AI Company, is seeking a backend engineer to join the Observability Streams program. You will help build high-performing ingestion pipelines and scalable services across cloud providers, taking ownership from concept to delivery. You will contribute to a distributed team, mentor peers, and participate in on-call rotations to maintain...

HubSpot is seeking a Solutions Engineer to partner with the sales organization and drive value?driven propositions that solve customer challenges. You will leverage your presales and technical consulting background to support prospective and expanding deals across teams. You will build relationships with sales reps, partners and customers, learn HubSpot...

Nabu Casa is a fully remote organization that serves a globally distributed team. We are seeking a Senior ICT Technician to own internal IT, ensuring secure, reliable computers, accounts and tools across macOS, Windows and Linux, while collaborating with our Cloud engineering team to keep the server landscape secure and well maintained.You will automate...

Playson is seeking a Senior Backend Engineer to develop and optimize promotional features for our gaming platforms. You will own core services, tackle performance and scalability, and drive technical decisions in a fast-paced SaaS environment.You'll work with Node.js and TypeScript in a microservices ecosystem, collaborate with distributed teams, and...

Elastic's Observability Streams team is building Elastic's unified data pipeline and the backend services powering Logstash. You will design, build and operate features in Java and Golang, contribute to the OpenTelemetry Collector, and help deliver reliable data routing at scale. This remote-first, globally distributed role demands strong communication,...

bunch is building the operating infrastructure for private markets. As a Full Stack Engineer with a frontend focus in our Platform team, you'll shape frontend architecture, contribute to backend services, and help maintain our Design System. You will ship end-to-end features that empower thousands of users managing billions in assets. You'll collaborate...

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Playson is seeking a Senior Backend Engineer to develop and optimize promotional features for our gaming platforms. You will own core services, tackle performance and scalability, and drive technical decisions in a fast-paced SaaS environment. You'll work with Node.js and TypeScript in a microservices ecosystem, collaborate with distributed teams, and...

Realnaut busca un/a QA Automation Engineer especializado/a en automatización de pruebas para un equipo tecnológico centrado en QA de aplicaciones y servicios backend. Participarás en el diseño, desarrollo y mantenimiento de soluciones de automatización, con foco en pruebas de integración y end-to-end, validación de APIs REST y detección temprana de...

At affirm, we exist for the moments that matter-giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. 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...

The Whiteam Consulting busca un/a Senior AI Engineer con experiencia en GCP, Vertex AI y soluciones AI para un proyecto tecnológico de alto impacto. Perfil con diseño, desarrollo e implementación de soluciones AI/ML y arquitecturas Agentic AI, para construir plataformas de datos escalables y apps IA en GKE.Se requiere experiencia en Vertex AI, Gemini...