Sr Fullstack AI Engineer (LLM, RAG & Knowledge Graphs)
Madrid, Community of Madrid, Spain · Remote OK
Senior
We are knowmad mood! ¿Te apasiona construir aplicaciones de IA Generativa que se utilizan en entornos reales de negocio? Estamos buscando un/a Senior Fullstack AI Engineer para participar en el desarrollo de una platafor…
Madrid, Community of Madrid, Spain · Remote Solely
Mid level
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 sostenibl…
Skills: Java, Spring, Spring Boot, Microservices, Hexagonal architecture
AI Architect (Agentic AI & Automation) - 100% Remote
Madrid, Community of Madrid, Spain · Remote OK
Senior
We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un pro…
Skills: Generative AI, AI Automation, Python, LangGraph, CrewAI
(Graduated) Intern Online Training Translation (Korean speaking)
Madrid, Community of Madrid, Spain · Hybrid
Entry level$2.4B raised
Celonis is the trusted platform to industrialize Enterprise AI. At our core is the Celonis Context Model — which combines process data, business knowledge, and intelligence into a living digital twin of the enterprise th…
Skills: Translation, Linguistics, Communication, Korean, English
Company Description Nexthink is the leader in digital employee experience management software. The company provides IT leaders with unprecedented insight allowing them to see, diagnose and fix issues at scale impacting e…
Skills: Product Design, User Experience Design, Interaction Design, Figma, Wireframing
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Sales Operations - Quality, Audit & Compliance Lead
Madrid, Community of Madrid, Spain · Hybrid
Mid levelVisa sponsorship$1.1B raised
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Skills: Sales Operations, Quality Assurance, Compliance, Audit Planning, Data Analysis
Liderazgo Estratégico de Equipos: Coordina Proyectos Tecnológicos de Alto Impacto En Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consulto…
Skills: Team leadership, Project management, Stakeholder management, Strategic planning, Client communication
Hey there! We’re Fever, the world’s leading tech platform for culture and live entertainment. Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven …
Skills: SEO strategy, Technical SEO, Data analysis, AI search optimization, HTML
¿Te interesa formar parte de Zaleos? En Zaleos desarrollamos software para sistemas de comunicaciones en tiempo real (RTC). Nuestra misión es clara: ayudar a las empresas a garantizar comunicaciones seguras, estables y s…
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Intern AI & Management Consulting (Competitive Engagement)
Madrid, Community of Madrid, Spain · Hybrid
Entry level$2.4B raised
Celonis is the trusted platform to industrialize Enterprise AI. At our core is the Celonis Context Model — which combines process data, business knowledge, and intelligence into a living digital twin of the enterprise th…
Skills: Management consulting, Strategy consulting, Process mining, Data analysis, Market intelligence
AI Engineer – Internal Automation (Forward Deployed)
Madrid, Community of Madrid, Spain · Hybrid
Senior$514M raised
Hey there! We’re Fever, the world’s leading tech platform for culture and live entertainment. Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven …
We are looking for a Solutions Architect to design, deliver, and maintain complete technical solutions that address specific business needs, in line with our product strategy and organisational standards. Reporting to th…
Skills: Solutions architecture, Software engineering, System architecture, Cloud computing, DevOps
QA Lead Automation (Bank & Payment Platforms) Remoto 100%
Madrid, Community of Madrid, Spain · Remote Solely
Senior
¡Hola! 👋 Sabemos que buscas un cambio, sí, no lo niegues, estás explorando nuevos proyectos ofertas y empresas, algo te gustaría cambiar🤭. Nos gustaría que, en esta oferta de empleo pares, no hagas scroll directamente …
QA Lead Automation (Bank & Payment Platforms) Remoto 100%
Madrid, Community of Madrid, Spain · Hybrid
Senior
¡Hola! 👋 Sabemos que buscas un cambio, sí, no lo niegues, estás explorando nuevos proyectos ofertas y empresas, algo te gustaría cambiar🤭. Nos gustaría que, en esta oferta de empleo pares, no hagas scroll directamente …
Descripción de la empresa Porque trabajar en Sopra Steria, también es sentir Sopra Steria. Somos un reconocido líder europeo en consultoría, servicios digitales y desarrollo de software, con cerca de 56.000 empleados en …
Skills: Software lifecycle, Data analytics, Systems engineering, Technical documentation, Functional testing
Madrid, Community of Madrid, Spain · Remote Solely
Senior
¡Hola! 👋 Sabemos que buscas un cambio, sí, no lo niegues, estás explorando nuevos proyectos ofertas y empresas, algo te gustaría cambiar🤭. Nos gustaría que, en esta oferta de empleo pares, no hagas scroll directamente …
¡Hola! 👋 Sabemos que buscas un cambio, sí, no lo niegues, estás explorando nuevos proyectos ofertas y empresas, algo te gustaría cambiar🤭. Nos gustaría que, en esta oferta de empleo pares, no hagas scroll directamente …
Additional Locations: N/A Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At Boston Scientific, we’ll give you the opportunity to harness all that’s within you by working in tea…
Skills: Python, SQL, Data engineering, Data platforms, AI
Buscamos incorporar un/a Desarrollador/a Full Stack para unirse a un proyecto estable de la Administración Pública, participando en el desarrollo, evolución e integración de aplicaciones y servicios en un entorno tecnoló…
Skills: Java, Hibernate, Maven, SQL, Full Stack Development
Sr Fullstack AI Engineer (LLM, RAG & Knowledge Graphs)
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Full-time
Restaurant card, Childcare voucher, Medical insurance, Training budget, Tax-advantaged benefits, Technology discounts
Posted 8d ago
~40 hrs/week
Remote in Spain
Spanish
Responsibilities
Design and develop advanced applications using LLMs, GenAI, and RAG systems to extract actionable insights from complex data. Implement AI agents, scalable backend services, and data pipelines while ensuring high performance and quality in an Agile environment.
Requirements
Requires solid software development experience in production environments using languages like Python, TypeScript, and Java. Candidates must have proven experience with LLMs, RAG frameworks, cloud-native architectures, and possess fluent English skills.
Full job description
We are knowmad mood!
¿Te apasiona construir aplicaciones de IA Generativa que se utilizan en entornos reales de negocio?
Estamos buscando un/a Senior Fullstack AI Engineer para participar en el desarrollo de una plataforma innovadora basada en Inteligencia Artificial que transformará datos empresariales, conocimiento científico y grafos de conocimiento en información accionable para áreas de Marketing, Customer Experience y planificación estratégica dentro de multinacional cliente.
Trabajarás en un entorno internacional, colaborando con Product Owners, arquitectos y equipos de ingeniería en el desarrollo de soluciones basadas en LLMs, Agentic AI, RAG y GraphRAG, datos estructurados y no estructurados, plataformas cloud escalables,...
¿Cuál será tu misión en el proyecto?
Diseñar y desarrollar aplicaciones basadas en LLMs y GenAI.
Construir sistemas RAG y GraphRAG para extraer conocimiento de grandes volúmenes de información.
Implementar agentes de IA y workflows avanzados.
Desarrollar APIs y servicios backend escalables.
Diseñar pipelines de datos e integraciones con plataformas empresariales.
Optimizar rendimiento, calidad y trazabilidad de soluciones de IA.
Participar en decisiones técnicas dentro de un entorno Agile.
Vacaciones 🌴: 22 días de vacaciones + 2 días de libre disposición, además de los días 24 y 31 de diciembre libres.
Contrato indefinido 📄: Desde el primer día, con opción de 12 o 14 pagas.
Retribución flexible 💳: Tarjeta restaurante, cheque guardería, seguro médico, formación y otros beneficios con ventajas fiscales.
Club de ventajas 🎁: Descuentos en tecnología, ocio y formación.
Formación continua 📚: Acceso a Udemy Business, cursos de idiomas, certificaciones oficiales y formación técnica.
Plan de carrera 🚀: Acompañamiento para crecer, especializarte o asumir nuevos retos.
Bienestar integral 💚: Programas de nutrición, actividad física y equilibrio emocional.
Conciliación +VIDA 👨 👩 👧 👦: Asistencia personal y familiar 24/7.
Ambiente inclusivo 🌍: Entorno diverso y multicultural.
Eventos sociales 🎮: Actividades para conectar con el equipo.
¡Apúntate y te daremos más detalles! 🚀
Para estar al corriente de nuestras novedades síguenos aquí ->knowmad mood
En knowmad mood nos comprometemos con la igualdad de oportunidades y el respeto a la diversidad. Aplicamos nuestro Plan de Igualdad y el principio de no discriminación en todos nuestros procesos de selección.
We are knowmad mood! (formerly atSistemas).
we are a leading company in digital transformation, constantly evolving and at the cutting edge of technology. We were born to bring real change through innovation and sustainable development, with the mission to add value to customers and boost the talent of our people.
Our starting point is evolution, integrating new, disruptive and innovative solutions to meet the future challenges of the market.
At knowmad mood we are all important, we are a team of good people.
Made up of almost 2,500 creative, digital and innovative people connected to a purpose and capable of generating connections with people around the world. A responsible, flexible team with a high ability to adapt to the needs of our customers and today's market, while providing value, vision, creativity, expertise, professionalism and passion for technology in each project.
The values that set our course and guide us towards excellence are collaboration, innovation, commitment, fun and confidence.
We go where others cannot!
We combine illusion, experiences and positivism, reaching beyond our goals and proposing innovative ideas that break internal barriers and position businesses as technological leaders.
At knowmad mood we are committed to unifying the digital strategy of the business with technical solutions, relying on our talent, their ideas and their commitment to carry out great projects that change the course of society. In addition, we are environmentally, ethically and socially responsible.
We currently have offices in Madrid, Barcelona, Zaragoza, A Coruña, Seville, Huelva, Palma de Mallorca, Santiago de Compostela, Seville, Jerez de la Frontera, Cadiz and international offices in Milan, Lisbon, Montevideo, London, Miami and Morocco. We are clear about our mission and vision, will you join us in our evolution?
Offices: Parque Empresarial Tripark, C/ Jacinto Benavente, 2 Edif. B Plta. 2ª, Las Rozas, Madrid 28232, ES · Plaça de Catalunya, 21, Barcelona, Barcelona 08002, ES · Avenida del Desarrollo 2, Planta 1,, Edificio Jerez Centro de Negocios, Jerez de la Frontera, Cádiz 11407, ES · Paseo de la Independencia, 8 duplicado 2ª Planta, Independencia CN Centro de negocios, Zaragoza, Zaragoza 50004, ES · Regus Palma, Carrer Gremi de Sabaters, 21, Plta. 2ª Oficina 220, Pol. De Son Castelló, Palma de Mallorca, Illes Balears 07009, ES
Information TechnologyInternet of ThingsCloud ComputingArtificial Intelligence (AI)
How many Software jobs are open in Madrid, Spain right now?
There are currently 2,584 open software positions in Madrid, Spain listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Software roles in Madrid, Spain?
Companies currently hiring include Grupo TECDATA Engineering, knowmad mood, Capgemini, Indra Group USA, Telefónica Tech, among others. Browse the listings above to see every active employer.
Are there remote or hybrid Software jobs in Madrid, Spain?
Yes — 1942 of the 2584 open software positions offer remote or hybrid work (534 remote, 1408 hybrid).
How do I apply for Software jobs in Madrid, Spain?
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.