Empleos de remote java backend engineer ai en Barcelona

Hello! Would you love to improve the way companies take care of their people, their most valuable asset? Hello! Would you love to improve the way companies take care of their people, their most valuable asset? We are looking for a Staff Software Engineer to join our DX and Performance team at Factorial, with a strong focus on performance, reliability,...

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M...

About WorkatoWorkato is the leading Control and Execution Platform for Enterprise AI — the neutral platform enterprises trust to put AI to work across their business. Workato unifies data, applications, and processes into a single platform so AI can reliably orchestrate business processes in production at enterprise scale. Built on more than a decade of...

About The JobAre you a passionate Java Developer looking for an exciting opportunity to work with cutting‑edge technologies and make a real impact? Join our team and be part of a dynamic environment where you'll work with Java, Spring Boot, and Agile methodologies to drive innovative solutions.With the chance to continuously learn and grow, this role...

Coberon ChronosLocation: Greater Barcelona areaRemote Working: 100% remote working possibleSalary: On ApplicationSector: IT & Tech, Enterprise Software, Cybersecurity, AI and Machine Learning, SaaS & PaaSJob Type: Remote, HybridContact: Recruitment ManagerEmail: for this job nowJob DescriptionOur client is a leading US enterprise AI startup.They are...

Buscamos un/a Lead Engineer con experiencia en Inteligencia Artificial generativa, asistentes conversacionales y agentes de IA, para liderar técnicamente el diseño y desarrollo de soluciones de voz y texto integradas en canales digitales como web, aplicaciones móviles, WhatsApp o Microsoft Teams. La persona seleccionada participará en un proyecto dentro...

¿Tienes experiencia en desarrollo Full Stack con tecnologías Java y Angular y te interesa seguir creciendo en proyectos de transformación tecnológica dentro del sector financiero? ¿Te gustaría participar en un proyecto de nueva creación donde contribuir desde las primeras fases de desarrollo y trabajar con tecnologías ampliamente utilizadas en...

Lighthouse Marketing is seeking a Senior AI Solutions Engineer for Marketing in Barcelona, hybrid/remote. You will design and implement AI-powered solutions to optimize marketing workflows, integrate AI agents, and collaborate with domain experts to translate business challenges into scalable tech. Join a global team focused on AI-enabled growth, with...

Desde WeHunt colaboramos con una startup de Barcelona en pleno escalado global que ha en ciberseguridad, respaldada por inversores europeos de primer nivel y en colaboración con universidades españolas. Su plataforma permite a grandes organizaciones securizar sistemas de agentes de IA, cubriendo tanto gestión de exposición como seguridad en runtime. ...

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, digitales...

**Your new company** You will be part of one of the best Tech Hubs in Spain for a big electronics retail company. The project will be part of the Global Loyalty development team, which builds the technology that connects millions of customers across Europe. This team creates and enhances loyalty services using Kotlin, Google Cloud Platform, and modern...

Apply for Backend Engineer (m/f/d) at Schwarz Corporate Solutions in Barcelona, CT, ES. This Full time on site position offers great opportunities for career growth.Location Calle Bergara 13 8002 BarcelonaEmployment Area IT - DevelopmentLevel Experienced professionalsWorking Model Full-timeReference ID 48326Schwarz Digits creates the technological foundation...

KYNAUT busca un/a Backend Engineer muy senior para evolucionar el plano de dominio de una aplicación, trabajando sobre sus APIs REST y una arquitectura orientada a eventos.Se busca experiencia real y profunda: mínimo 10 años programando, autonomía y capacidad de tomar decisiones técnicas en entornos cloud. La posición ofrece 100% remoto en España y...

One of the companies we partner with at Joppy is looking to hire an **AI Engineer** passionate about designing, building, and deploying intelligent automation systems to solve complex real-world challenges. **🎯 Responsibilities** 1. Architect and deliver AI solutions, balancing latency, cost, and accuracy 2. Focus on efficiency, continuously seeking...

Lighthouse in Barcelona, Spain, is seeking a Data Science Engineer to join the Data Science Core team. You will own projects from problem framing to deploying AI products that customers use, collaborating with Senior Data Scientists and MLOps Engineers. The role emphasizes hands-on data science, exploration of hospitality-focused AI applications, and...

En BairesDev® llevamos 15 años liderando proyectos de tecnología para clientes como Google, Rolls-Royce y las startups más innovadoras de Silicon Valley. Actualmente, contamos con un equipo de 4000 profesionales conformado por el top 1% de la industria trabajando de forma remota desde más de 50 países. Al postularte a esta vacante, estarás dando el...

**Location:** Remote / Barcelona (occasional onsite visits) **Contract Type:** B2B / Freelance **Experience Required:** Senior level About the Role We are looking for an experienced **Forward Deployed Engineer** with a strong background in full-stack software development, product thinking, and AI integration. The ideal candidate will be able to translate...

About The Job As an AI Platform Engineer you own the AI platform layer that powers teams across Allianz Technology globally. You will build and operate the runtime, governance, and developer experience that product and service teams use, from model routing, caching, shared RAG services, MCP interfaces, Spec Kits, AI frameworks, Skills registries, to prompt...

Kapres Technology busca un Backend developer para unirse al equipo y trabajar con .NET 7/8, EF Core, Dapper y herramientas modernas. Se valora experiencia en Swagger, Serilog, MediatR y AutoMapper, así como pruebas con XUnit y FluentAssertions. La posición ofrece contrato indefinido y 100% teletrabajo desde España. Se requiere iniciativa y capacidad para...

Indeep AI is seeking a versatile Full-Stack AI Engineer for our Barcelona office. You will work across the entire stack—from backend services and AI pipelines to the frontend and deployment infrastructure—supporting the CTO in delivering a coherent, reliable product.This hands-on role fits a generalist who thrives in a fast-paced startup. You’ll own...