Empleos de senior java backend engineer remote en Valencia

LanguageWire is a global leader in language and content services, dedicated to helping brands achieve their full global potential. Since our founding in 2000, we have continuously evolved and developed unique technology to facilitate seamless multilingual communication. Our worldwide network of language experts, coupled with an intuitive online platform,...

Desde la división de Desarrollo de Iwantic estamos buscando un/a Senior Software Engineer (Architect) con una sólida experiencia en desarrollo y arquitectura de software para incorporarse a un cliente final, con modalidad 100% remoto. Buscamos una persona con verdadero nivel senior, capaz de combinar arquitectura y desarrollo, participar en la definición...

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...

Adesso Spain is seeking a curious, skilled Full?stack Engineer with strong front?end expertise to join an international engineering team in Spain.You will work on AI?driven projects, collaborating with colleagues across Europe, while enjoying a flexible hybrid model that includes client site visits in Barcelona and occasional travel to Germany.The role...

Shades of Grey HR is helping an engineering and energy consulting firm recruit a Principal Power Systems Engineer to lead grid interconnection, transmission planning, renewable and battery‑storage integration, inverter‑based resources, and reliability studies as a senior technical leader.Fully remote in the U.S. or Canada with occasional travel; base...

About the team The AI/ML Engineering team builds and operates ClickHouse's AI and machine learning products end-to-end. This includes the Agentic Data Stack, AI Functions, chDB, the in-Console copilot, and the AI/ML partnerships that distribute them — together with the shared components and expertise that let every other ClickHouse team ship AI in the...

Trbl Services busca un/a desarrollador/a Backend senior para diseñar, desarrollar y mantener servicios robustos con Node.Js y TypeScript en un entorno internacional. Trabajarás con APIs REST y GraphQL, y modelos de datos seguros con TypeORM y PostgreSQL.Se requiere más de 5 años de experiencia, dominio de TypeScript y Node.Js, pruebas con Jest y...

Acerca de Almato:Almato, con sede central en Stuttgart, es un referente europeo en plataformas de datos semánticos impulsadas por inteligencia artificial. Con Bardioc, la AI-powered Semantic Data Platform, Almato ofrece una solución soberana y de alto rendimiento para el uso inteligente de los datos, disponible en varios modelos de operación, incluido...

CONVOTIS Iberia is seeking an experienced IT Operations professional to join our SOC/NOC team. You will be the first line of support for customer requests and monitoring, configuring Linux and Windows systems, and managing web servers and databases across a flexible schedule. You will work on Traefik, Nginx, Envoy and Apache, handle TLS termination, and...

Jobgether SRL is seeking a Senior Full-Stack Product Engineer based in Spain to lead backend development and core product features. You will own end-to-end delivery, architect scalable systems, and collaborate with a lean team to drive AI-native innovations using Node.js, TypeScript, AWS, and modern frontend hooks. You will work across the stack with...

ERNI is seeking a Senior Rust Engineer in Valencia to join an International Service Delivery Center within a regulated environment. You will design, develop and maintain robust Rust backend components in a distributed, event-driven architecture, collaborating with cross-functional teams.The role emphasizes scalability, reliability, and modern cloud-native...

Location: Remote from Spain (an indefinite Spanish employment contract)We are looking for a Senior Python Backend Engineer to build and integrate agent-to-agent communication capabilities on AWS AgentCore platforms. The role focuses on Python backend development, A2A protocol implementation, agent discovery and registration, event-driven communication, and...

Decskill España busca un Tech Lead / Senior Software Engineer para liderar técnicamente un proyecto basado en React y Node, definiendo arquitectura, estándares y calidad de código.Trabajarás de forma 100% remota, con colaboración estrecha con equipos de diseño y desarrollo, y participarás en la toma de decisiones técnicas para entregar soluciones...

Jobgether SRL is seeking a Senior Front-End Developer based in Spain to advance Vue.js 3 applications using the Europa Component Library. You will contribute to architecture, performance optimization, accessibility, and agile delivery while collaborating with international teams.You will mentor junior developers, review code, and help establish front-end...

TEAM International Services is seeking an experienced Senior Test Engineer / QA Automation Engineer to own automated testing strategies for complex, AI-powered applications. You will validate APIs, frontend, backend, and end-to-end workflows. Collaborate with software and AI engineers, ensuring reliability and performance against SLAs. Design and maintain...

Tecdata Engineering busca un Knowledge Graph / Semantic Data Engineer para diseñar e implementar soluciones basadas en grafos y ontologías en entornos enterprise. Integrarás con equipos de delivery y colaborarás con el Senior Data Architect para evolucionar la arquitectura de datos.Se valorará experiencia en ETL/ELT, Cloud (AWS/Azure) y capacidades de...

Who We Are Every organization runs on intelligence: years of accumulated knowledge, decisions, and context. As AI takes on more of that work, companies face a choice: rent that intelligence from vendors who keep the data, the context, and the results, or own it. OpenTeams exists to make ownership possible. Founded by Travis Oliphant, creator of NumPy and...

Miratech is seeking a Senior Backend Engineer (Golang) to design and build scalable, reliable backend systems. You will develop distributed services, design robust APIs, and implement event-driven architectures, with occasional frontend support in React.The role emphasizes scalability, security, and maintainability, working on integrations with enterprise...

Arup, based in Spain with a local Spanish contract, will support National Grid transmission projects in the United Kingdom. The Senior HV Substations Protection & Control, Communications and SCADA Engineer will work predominantly remotely from Spain while integrated into the UK project team, with local management support in Spain and travel up to 30% to the...

AGE Solutions is seeking a Sr. Network/Systems Engineer to design, implement, and optimize enterprise networking and hybrid infrastructure. You will apply cyber and systems engineering principles while mentoring junior staff and ensuring alignment with security policies.The role demands DoD clearance, strong hands-on skills with Juniper, Cisco, Versa...