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Founding Senior Applied AI Engineer Madrid

Naiian busca un profesional para convertir conocimiento difuso en activos operativos, estructurando taxonomías y creando sistemas de evaluación funcional. Se requiere experiencia en retrieval y NLP, con capacidad para definir métricas precisas y trabajar en equipo. La modalidad es 100% presencial en Ma ...

Founding Fullstack Engineer for AI Driven Platform Remote

Pragmatike is seeking a Fullstack Engineer to join a fast-paced startup developing an AI-native B2B SaaS product. This role focuses on building and shipping product features across the stack, using modern AI tools to enhance development efficiency. The ideal candidate will have 3–8+ years in software engineering ...

Founding Fullstack Engineer For Ai Driven Platform Remote

Pragmatike is seeking a Fullstack Engineer to join a fast-paced startup developing an AI-native B2B SaaS product.¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos.This role focuses on building and shipping product features across the ...

Founding Python/React Full Stack Engineer (AI) – Madrid

Founding Software Engineer / Developer (Python React Full Stack) Madrid onsite to €85,000 Are you a technologist with a range of skills across the full stack? You could be progressing your career in an impactful, hands-on Founding Software Engineer role for a successful ...

Founding AI Platform Reliability Engineer

Naiian busca un profesional para asegurar la infraestructura y la operativa de su plataforma de IA en Madrid. El rol se centra en la fiabilidad, el despliegue y la gestión de costos para evitar que la plataforma se vuelva insostenible. El candidato ideal tendrá experiencia en CI/CD, capacidad de observ ...

Founding AI Platform Reliability Engineer

Naiian busca un operador de infraestructura de IA para asegurar que sus sistemas funcionen sin problemas a medida que escalan. El candidato ideal tendrá experiencia en CI/CD, observabilidad y control de costos, trabajando en Madrid. El rol ofrece un salario entre 80.000 € y 90.000 € brutos anuales, basado en ...

Founding AI Engineer ML & LLM for FinTech in Madrid

A FinTech start-up is seeking an AI Engineer to join their new Madrid office, offering a salary up to €130,000. The successful candidate will work on implementing AI and LLM functionality within their proprietary trading systems. Candidates must have a top-tier educational background in Computer Science or Mathe ...

Founding Ai Engineer Ml & Llm For Fintech In Madrid

A FinTech start-up is seeking an AI Engineer to join their new Madrid office, offering a salary up to €130,000.Si desea saber un poco más sobre esta oportunidad, o está considerando presentar su candidatura, por favor, lea la siguiente información del puesto.The successful candidate will work on impl ...

Founding Engineer

About the roleAI-native engineer who will own critical pieces of the operating system for regulation we are building at Reversa. Extreme ownership and close work with the three co-founders.About ReversaReversa is the operating system for regulation. Six months in, with ~100% MoM gro ...

Founding Engineer

About the role AI-native engineer who will own critical pieces of the operating system for regulation we are building at Reversa. Extreme ownership and close work with the three co-founders. About Reversa Reversa is the operating system for regulation. Six mo ...

Founding Engineer

About the role AI-native engineer who will own critical pieces of the operating system for regulation we are building at Reversa. Extreme ownership and close work with the three co-founders. About Reversa Reversa is the operating system for regulation. ...

Founding Engineer

About the roleInscríbase rápido, consulte la descripción completa desplazándose hacia abajo para conocer todos los requisitos de este puesto.AI-native engineer who will own critical pieces of the operating system for regulation we are building at Reversa. Extreme ownership and close work with the thr ...

Founding Engineer

AI-native engineer who will own critical pieces of the operating system for regulation we are building at Reversa. Extreme ownership and close work with the three co-founders. About the role We are hiring an engineer who will own the critical pieces of that architecture. You will work dir ...

Founding Engineer

About the roleAI-native engineer who will own critical pieces of the operating system for regulation we are building at Reversa. Extreme ownership and close work with the three co-founders. About Reversa Reversa is the operating system for regulation. Six months in, with ~100% MoM growth, Fortun ...

Founding Engineer

About the role AI-native engineer who will own critical pieces of the operating system for regulation we are building at Reversa. Extreme ownership and close work with the three co-founders. About Reversa Reversa is the operating system for regulation. ...

Founding Engineer

About the role AI-native engineer who will own critical pieces of the operating system for regulation we are building at Reversa. Extreme ownership and close work with the three co-founders. About Reversa Reversa is the operating system for regulation. Six months in, with ~100% ...

Founding Engineer

About the role AI-native engineer who will own critical pieces of the operating system for regulation we are building at Reversa. Extreme ownership and close work with the three co-founders. About Reversa Reversa is the operating ...

Founding Engineer

About the role AI-native engineer who will own critical pieces of the operating system for regulation we are building at Reversa. Extreme ownership and close work with the three co-founders. About Reversa Reversa is the operating ...

Founding Senior AI Platform / SRE Engineer

La pregunta no es si sabes operar infraestructura. La pregunta es si sabes operar una plataforma de IA cuando la fiabilidad ya no es solo disponibilidad — cuando hay que controlar latencia, costo, rate limits de proveedor, timeouts, saturación de workers, observabilidad de inferencia y rutas de fallback an ...

Founding Senior Applied AI Engineer 1

En Naiian creemos que la diferencia entre un sistema de retrieval que escala y uno que envejece a los seis meses no está en el modelo de embeddings, ni en el vector DB elegido, ni en la última técnica de reranking que apareció en arXiv la semana pasada. Está en los schemas, en los golden sets, en si la eva ...

Founding Software Engineer Python React AI

Founding Software Engineer / Developer (Python React Full Stack) Madrid onsite to €85,000 Are you a technologist with a range of skills across the full stack? You could be progressing your career in an impactful, hands-on Founding Software Engineer role for a successful ...

Remote Founding Full Stack Ai Engineer

Location:Desplácese hacia abajo para encontrar los detalles completos de la oferta de trabajo, incluyendo la experiencia requerida y las funciones y tareas asociadas.Fully remote, EMEA / flexible timezoneStart date:ASAPLanguages:Fluent English is mandatoryIndustry: ...

Founding Ai Engineer — Regulation Infra, Equity

Reversa is seeking an AI-native engineer to own critical operating system pieces for regulation in Madrid. You will work closely with co-founders and shape products from day one. Successful candidates have a strong engineering background, experience with knowledge graphs, and the drive to tackle complex challeng ...

Founding Software Engineer Python React AI

Founding Software Engineer Python React AI Founding Software Engineer / Developer (Python React Full Stack) Madrid onsite to €85,000 Are you a technologist with a range of skills across the full stack? You could be progressing your career in an impactful, hands‑on Founding ...

Founding Senior Applied AI Engineer 2

Si llevas tiempo construyendo aplicaciones con LLMs, probablemente has pasado por la curva. El primer prototipo deslumbra: un prompt bien afinado, una respuesta convincente, una demo que vende sola. El segundo flujo añade retries y validaciones, porque el primero se rompía en cuanto un usuario hacía algo i ...

Founding Senior Applied Ai Engineer 1

En Naiian creemos que la diferencia entre un sistema de retrieval que escala y uno que envejece a los seis meses no está en el modelo de embeddings, ni en el vector DB elegido, ni en la última técnica de reranking que apareció en arXiv la semana pasada. Está en los schemas, en los golden sets, en si la evaluació ...

Founding Senior Applied Ai Engineer 2

Si llevas tiempo construyendo aplicaciones con LLMs, probablemente has pasado por la curva. El primer prototipo deslumbra: un prompt bien afinado, una respuesta convincente, una demo que vende sola. El segundo flujo añade retries y validaciones, porque el primero se rompía en cuanto un usuario hacía algo inesper ...

Founding Senior Ai Platform / Sre Engineer

La pregunta no es si sabes operar infraestructura. La pregunta es si sabes operar una plataforma de IA cuando la fiabilidad ya no es solo disponibilidad — cuando hay que controlar latencia, costo, rate limits de proveedor, timeouts, saturación de workers, observabilidad de inferencia y rutas de fallback ante caí ...

Founding Software Engineer Python React AI

Founding Software Engineer / Developer (Python React Full Stack) Madrid onsite to €85,000Are you a technologist with a range of skills across the full stack?You could be progressing your career in an impactful, hands-on Founding Software Engineer role for a successful and growing Private ...

Founding Senior Applied AI Engineer 2

Si llevas tiempo construyendo aplicaciones con LLMs, probablemente has pasado por la curva. El primer prototipo deslumbra: un prompt bien afinado, una respuesta convincente, una demo que vende sola. El segundo flujo añade retries y validaciones, porque el primero se rompía en cuanto un usuario hacía algo i ...

Founding AI Engineer — Regulation Infra, Equity

Reversa is seeking an AI-native engineer to own critical operating system pieces for regulation in Madrid. You will work closely with co-founders and shape products from day one. Successful candidates have a strong engineering background, experience with knowledge graphs, and the drive to tackle complex chall ...

Founding AI Driven Forward Deployed Engineer

Reversa is seeking a skilled individual for a hybrid role that demands both regulatory knowledge and technical expertise to drive innovation. You will own a section of our product, contributing to real-world solutions in regulation. This fast-paced environment values builders who have a track record in tech o ...

Founding Senior AI Platform / SRE Engineer

La pregunta no es si sabes operar infraestructura. La pregunta es si sabes operar una plataforma de IA cuando la fiabilidad ya no es solo disponibilidad — cuando hay que controlar latencia, costo, rate limits de proveedor, timeouts, saturación de workers, observabilidad de inferencia y rutas de fallback an ...

Senior Fullstack Engineer, Madrid

Senior Fullstack EngineerDesde WayOps buscamos un perfil Senior Fullstack Engineer que quiera seguir creciendo profesionalmente participando en un proyecto dentro de un entorno exigente en el sector farmacéutico liderando el diseño y la evolución de aplicaciones críticas dentro de un ecosistema digital de va ...

Founding Senior Applied AI Engineer Durable Workflows

naiian busca un perfil experimentado para construir flujos de IA auditables y robustos en Madrid. Este rol implica diseñar workflows que sobrevivan a interrupciones y fallos, asegurando un enfoque riguroso en la calidad y la auditabilidad. Se requiere dominio sólido de LLMs y habilidad en diseño de flu ...

Founding Senior Applied Ai Engineer Durable Workflows

Naiian busca un perfil experimentado para construir flujos de IA auditables y robustos en Madrid. Este rol implica diseñar workflows que sobrevivan a interrupciones y fallos, asegurando un enfoque riguroso en la calidad y la auditabilidad.Aumente sus posibilidades de llegar a la fase de entrevista leyendo ...

Founding Senior Applied AI Engineer Durable Workflows

Naiian busca un profesional para construir flujos de IA auditables y seguros. Este rol requiere experiencia con LLMs, diseño de workflows y un sólido backend en Python. El trabajo es presencial en Madrid y ofrece un salario bruto anual entre 80.000 € y 90.000 €, basado en la experiencia. El candidato i ...

Founding Solutions Engineer

Quick facts We’re a global e-invoicing platform operating in 30+ countries Revenue grew 10x last year and is on track to triple again this year to €3M ARR Role: first dedicated post-sales hire. Own customer implementations end-to-end and build the post-sal ...

Founding Solutions Engineer

Quick Facts We’re a global e-invoicing platform operating in 30+ countries. Revenue grew 10x last year and is on track to triple again this year to €3M ARR. Role: first dedicated post‑sales hire. Own customer implementations end‑to‑end and help build the post‑sales funct ...

Founding Solutions Engineer

Quick FactsAsegúrese de que toda la información de su solicitud está actualizada y en orden antes de inscribirse en esta oportunidad.We’re a global e-invoicing platform operating in 30+ countries.Revenue grew 10x last year and is on track to triple again this year to €3M ARR.Role: first d ...

Founding Solutions Engineer

Quick factsPor favor, verifique que tiene el nivel de experiencia y las cualificaciones adecuadas leyendo la descripción completa de esta oportunidad a continuación.We’re a global e-invoicing platform operating in 30+ countriesRevenue grew 10x last year and is on track to triple again this year ...

Madrid Based Founding Solutions Engineer — Global Onboarding

Invopop Ltd. in Madrid is seeking a Founding Solutions Engineer to own Enterprise customer onboarding and work closely with engineering teams on integrations. The ideal candidate will have 2–5 years of experience in software or post-sales technical support, excellent communication skills, and strong coding fu ...

Madrid Based Founding Solutions Engineer — Global Onboarding

Invopop Ltd. in Madrid is seeking a Founding Solutions Engineer to own Enterprise customer onboarding and work closely with engineering teams on integrations. The ideal candidate will have 2–5 years of experience in software or post-sales technical support, excellent communication skills, and strong coding funda ...

AI Product Engineer Android & Fullstack

A leading AI consumer company in Madrid is seeking an experienced Android Developer to create innovative mobile applications that enhance user experience with AI capabilities. The ideal candidate has a strong background in Kotlin and is passionate about developing high-quality consumer-facing applications. Respo ...

Ai Product Engineer Android & Fullstack

A leading AI consumer company in Madrid is seeking an experienced Android Developer to create innovative mobile applications that enhance user experience with AI capabilities.Haga clic en Solicitar a continuación para enviar su candidatura. Asegúrese de que su CV está actualizado y de que ha leído primer ...

AI Engineer Madrid

Galadrim es una start‑up que diseña y desarrolla productos web, móviles e IA. Dirigida por dos antiguos alumnos de la École Polytechnique que han trabajado en Meta y Microsoft, la empresa cuenta con más de 150 colaboradores en París, Nantes y Lyon, y tiene la ambición de internacionalizarse. Galadri ...

Ai Engineer Madrid

Galadrim es una start‑up que diseña y desarrolla productos web, móviles e IA. Dirigida por dos antiguos alumnos de la École Polytechnique que han trabajado en Meta y Microsoft, la empresa cuenta con más de 150 colaboradores en París, Nantes y Lyon, y tiene la ambición de internacionalizarse.Recuerde revisa ...

Founding Ai Engineer: Build The Regulatory Backbone (Equity)

Reversa is looking for a driven AI-native engineer based in Madrid.Es esencial asegurarse de que cumple con los requisitos como solicitante para este puesto; por favor, lea atentamente la información a continuación.In this role, you will own critical parts of the operating system for the regul ...

Founding AI Engineer: Build the Regulatory Backbone (Equity)

Reversa is looking for a driven AI-native engineer based in Madrid. In this role, you will own critical parts of the operating system for the regulatory framework the company is building. You'll work closely with the co-founders, impacting product development from the start. Ideal candidates have a strong techni ...

Founding Python/React Engineer – AI & Full Stack Impact

Client Server Ltd. is looking for a Founding Software Engineer to join their team in Madrid. This impactful role involves architecting and developing new features while collaborating closely with senior stakeholders. You must have strong backend skills, ideally in Python, and a keen interest in utilizing AI t ...

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