Empleos de remote java backend engineer ai en Barcelona

Talan Spain is seeking an experienced Backend Developer with strong Apache Spark and Scala expertise to join our digital transformation squad. You will design, develop and maintain robust backend solutions across the full development lifecycle in an Agile environment.Responsibilities include analysing user stories, implementing technical requirements,...

We're looking for a Senior Full Stack Developer who thrives in complex enterprise environments and enjoys collaborating with multidisciplinary teams to deliver impactful technology solutions from concept to production. In this role, you will play a key part in designing, building, deploying, and maintaining modern applications that support critical business...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la innovación y el desarrollo sostenible, con la misión de aportar valor a los clientes e impulsar nuestro talento. Formado por más de 3.000 personas creativas,...

This is a fully remote role. While the LinkedIn posting is listed in Spain, we’re open to candidates across Europe and Latin America.At Product School, we’re building an AI-native platform team, and we’re looking for Software Engineers who think about building differently.We’re not looking for AI researchers or engineers focused on training models....

Descripción del puestoEn The Whiteam Consulting buscamos un/a Backend Software Engineer, para participar en el diseño, desarrollo, mantenimiento y evolución de servicios backend y plataformas cloud-native, contribuyendo a la creación de soluciones escalables, fiables y de alta calidad. Formarás parte de un entorno tecnológico moderno basado en...

Role Purpose The AI Developer / Software Engineer helps evolve Omilia's Drive-Thru Voice AI solution for Quick Serve Restaurants. The role works across the whole product — engineering and AI/LLM development, conversation analysis, and customer work — on a live system used at scale in thousands of restaurants. The balance across these areas shifts with...

Barcelona, Spain | Senior Engineering Opportunity MaxIT Consulting – Max Corporate Group is looking for a Senior Full-Stack Engineer – AI-Native Applications to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector. The company operates a multi-sided marketplace used by hundreds of...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Backend Engineer, MTA based in Spain. This is an opportunity to build and operate the backend infrastructure that powers high-volume email delivery at scale. You'll work on critical systems spanning SMTP delivery, routing,...

This is an in-office role based in Barcelona, ES, with a requirement to work a minimum of three days per week on-site . Remote or travel flexibility is not available. Are you ready to build AI-native software that accelerates clinical trials and improves patient outcomes? Do you thrive in a full-stack environment where AI is a core tool, not an add-on?...

Jobgether SRL in Spain seeks an experienced Offensive Security Engineer to simulate sophisticated attacks on cloud platforms and AI infrastructure. You will own red team engagements, build custom tooling in Python/Go, and collaborate with blue teams to harden defenses across GPU clusters and model-serving pipelines. Remote-first with flexible work...

Desde Vortech PCI Group buscamos un/a Desarrollador/a Full Stack Java / Angular para incorporarse a un proyecto internacional de larga duración dentro de una compañía europea líder de su sector. La persona se integrará en un equipo multinacional y trabajará diariamente en inglés sobre aplicaciones en producción, participando tanto en desarrollo...

We’re looking for an experienced engineer to join a team building a cloud native Data & AI platform, working on challenging technical problems and helping shape the evolution of the platform. Details * Role: Software Engineer * Contract: permanent and direct with the client * Location: hybrid in Barcelona or remote from Spain * Salary: starting from 55K,...

Lifted (an Upwork Company) is seeking experienced Structural Engineers to design AI training tasks, craft problem statements, and evaluate AI-generated structural solutions. You will build tasks using OpenSees, create reference solutions, and develop scoring criteria to measure performance. This fully remote, project-based role offers flexibility and weekly...

Lever, Inc. is seeking a Lead Software Engineer (Editor) based in Spain to build an AI-native ecommerce conversion editor. You will combine technical leadership with product thinking, guiding a team while continuing to write code and ship critical features yourself. You will own the editor’s technical direction, delivery, production health, and AI-powered...

XpertDirect, Paris-based and offering remote EU opportunities, seeks an AI Data Engineer to design and operate data ingestion, transformation, and processing infrastructure for production AI systems, enterprise search, and RAG apps. You'll work in a data engineering role within an AI environment, turning complex enterprise information into reliable,...

Experis IT, parte de Experis Manpower Group, busca un perfil de desarrollo Full Stack para proyectos en el sector bancario. Integrarás un equipo nuevo, trabajando desde fases iniciales y combinando Java en backend con Angular en frontend, en un entorno moderno y altamente tecnológico. Se valorará experiencia con Java 17, Spring Boot 3.x, TypeScript y...

ERNI is seeking a senior Java backend developer to build scalable enterprise applications and AI-enabled solutions for the pharmaceutical sector. You will leverage Java, Spring Boot, React, Next.Js and MUI to deliver secure, reliable products while collaborating with multidisciplinary teams.You will join a hybrid team with a strong culture of mentorship, 1:1...

Role Description You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations.¿Tiene las habilidades necesarias para este puesto? Lea todos los detalles a continuación y presente su candidatura hoy mismo.The...

Allianz Technology sucht einen Forward Deployed Engineer, der als technischer Kern eines Squads KI in reale Geschäftsprozesse überführt. Du arbeitest eng mit Allianz Operating Entities und dem Ecosystem zusammen und entwickelst fertige KI-Lösungen, oft durch Anpassung vorhandener MVS und AI Building Blocks. Du designst und implementierst Services über...

¡Forma parte del futuro de Paradigma! En Paradigma seguimos creciendo y buscamos un/a ¡Forma parte del futuro de Paradigma! En Paradigma seguimos creciendo y buscamos un/a AI Trust Engineer Senior que nos ayude a garantizar la calidad, fiabilidad, trazabilidad y seguridad de nuestros sistemas de Inteligencia Artificial, LLMs y arquitecturas agénticas....