Empleos de senior ai-driven backend engineer en Valencia

Pluxee invites a Senior Backend Engineer to join the Payments Squad, building resilient, high-volume backend services for global money movements. You will own critical components, implement robust tests, and collaborate with frontend and product teams. You thrive in distributed systems, apply AI-assisted development, focus on data consistency, idempotency,...

Greenhouse Software, Inc. is seeking an AI-Driven Software Engineer to build and optimize a hybrid Node.js–C++ system. You will transform architectural specs into robust code and leverage AI tools to accelerate development while preserving quality. You will collaborate with architecture roles, read and debug C++ within Linux environments, and optimize...

BIP Spain busca un ingeniero backend con al menos 3 años de experiencia en .NET y Azure para diseñar y construir APIs, microservicios e integraciones cloud-native. Trabajarás en soluciones donde Azure es clave, usando AKS, Functions, Logic Apps y Service Bus, y aplicarás IA para generar, refactorizar y testear código.Se valorará experiencia en Docker,...

3 años de experiencia para construir soluciones modernas basadas en microservicios. Trabajarás con Java, Spring Boot, APIs REST y un stack de herramientas modernas en un entorno ágil y orientado a IA.Participarás en el diseño de APIs, revisión de código y prácticas de desarrollo, buscando soluciones escalables y mantenibles en un entorno remoto con...

HCL Technologies Limited is seeking a Backend Developer to strengthen our Spain-based team. You will design and implement backend services, compose APIs, and contribute to CI/CD using Azure DevOps. Proficiency in Maven, JPA/JDBC, and databases is expected, with knowledge of OpenShift and scalable architectures. You should be comfortable with distributed...

Empresaconfidencial busca un/a Senior Backend AI Engineer para impulsar IA en productos ya en producción y desarrollar nuevas soluciones desde cero.Diseñarás servicios backend en Python, construirás pipelines RAG y integrarás APIs de LLM en entornos productivos, asegurando observabilidad y rendimiento. Trabajo 100% remoto desde España, con autonomía...

Naphora Games Group is seeking a Senior Backend Engineer to design, build, operate, and scale robust backend systems and platforms. This fully remote role aligns with our Saudi working schedule (Sun–Thu, 9:00–17:00 KSA time).You will work across backend services, databases, and integrations, focusing on reliable, scalable solutions that support large...

Gilytics, a Swiss geospatial SaaS company, is seeking a Backend Lead to own Pathfinder's server-side engine, including geoprocessing, spatial data APIs, and backend services. This senior, hands-on role reports to the CTO and collaborates with frontend, DevOps, and GIS teams. You will architect data models, APIs, and services, mentor developers, and...

Responsibilities As a Senior Backend Stack Engineer in the Core Platform Team, you’ll be a principal owner of the TMS (Translation Management System) Platform and connected services. Drive the architecture, reliability, and evolution of services covering translation workflow orchestration, vendor management, customer management, and integrations with our...

Avantio, empresa Saa S valenciana, busca un perfil senior para liderar iniciativas tecnológicas impulsadas por IA y la construcción de harness de agentes de código. Participarás en el stack Node.Js/Type Script, con microservicios en Python o Go y bases de datos Mongo DB, desplegando en Kubernetes y AWS. Ofrecen contrato indefinido a jornada completa y...

Kraken is expanding its Agent Systems team to build AI-powered agents that automate internal workflows across our platform. You will design, prototype, and productionize backend services that reason over user interactions and integrate with multiple internal APIs. We value strong backend fundamentals, distributed systems thinking, and hands-on AI/ML...

GALEO is seeking a Python Software Backend Engineer to build backends and APIs for real-time data integration with clients. You’ll design data models, develop services that publish and consume events, and deploy on AWS, working closely with clients to understand business problems and deliver production-ready solutions.You will use AI tools daily to assist...

*Before applying for this role, please note that this job must be performed in Spain. Only candidates currently residing in Spain or willing to relocate will be considered. Are you ready to be inspired, challenged, motivated to do your best, and have fun while you're at it? We're on the lookout for a Senior Backend Cloud Engineer to join our team at...

UST España & Latam is seeking a Senior DevOps Engineer to design and operate auditable DevOps platforms for a UK financial services client. The role emphasizes balancing innovation with risk management in a highly regulated environment.The position offers 100% remote work for candidates based in Spain, with English proficiency required and Spanish...

Are you ready to be inspired, challenged, motivated to do your best, and have fun while you're at it? We're on the lookout for a Senior Backend Cloud Engineer to join our team at Mimacom, where we play off each other's strengths to create exciting digital products for customers all over the world.We develop digital products that enable businesses to achieve...

En Logicalis Spain estamos en búsqueda de un/a Senior AI Engineer para incorporarse a un servicio de Inteligencia Artificial en una importante compañía del sector telecomunicaciones.Participará en el diseño, desarrollo y despliegue de soluciones avanzadas basadas en LLMs, modelos multimodales y sistemas multiagente, trabajando en entornos cloud y...

Ambit Iberia is seeking a Senior Full Stack Developer to design, build, and deploy enterprise-grade apps with AI capabilities.You will work across frontend and backend teams, implementing REST APIs, microservices, and OAuth2 security while leveraging OpenShift/Kubernetes and cloud-native patterns.Remote role with flexible schedule and opportunities to work...

Alignerr Corp. is seeking Back End Developers for a fully remote hourly contract in Madrid.Design, build, and optimize server-side systems and APIs powering AI products, including data pipelines and scalable microservices that handle real-world traffic.You will work with languages like Python, Go, Java, Node.Js, or Rust, and use AWS/GCP/Azure, PostgreSQL,...

Qonto is hiring a Staff Applied AI Engineer, Backend to build production systems where AI is a core runtime capability.You\ 'll help AFC teams investigate cases faster by turning complex workflows into dependable tools.You will own end-to-end projects, design robust backend foundations, and measure AI behaviour with observability.The role offers high...

As a Senior Backend Engineer at Playtomic, you will be responsible for developing robust and scalable solutions for our product, ensuring high performance, consistent and secure transactions. In Playtomic we operate in pods. A pod is a small, cross-functional team that owns a domain end-to-end: it takes a framed problem, makes the key product/technical...