138,823+ Fullstack Engineer React Python Api Specialist Jobs in Spain — Top Companies Hiring June 2026

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Cloud Data Engineer — AWS ETL Pipelines

Seidor, ubicada en Pamplona, busca un Cloud Engineer con enfoque en Data Engineering para unirse a su equipo tecnológico. El candidato será responsable de diseñar y mantener soluciones escalables utilizando servicios de AWS, y debe tener experiencia en Python y SQL. Se valorará el conocimiento de Node. ...

Senior FinTech Software Engineer — FX Platform (Remote)

An international fintech company is seeking a Senior Software Engineer in Madrid to develop and optimize a multi-currency accounting and foreign exchange platform. This role emphasizes collaboration, ownership, and technical excellence in a remote-friendly environment. The ideal candidate will have strong experi ...

Medior Data Engineer – AWS, Snowflake, dbt & Airflow

Capitole in Barcelona is looking for a Medior Data Engineer to join their collaborative data team. You will design, develop, and maintain data pipelines and workflows to support analytics and reporting. The ideal candidate has 2–5 years of experience, is proficient in Python and SQL, and enjoys working ...

Hybrid Data Engineer (Madrid) — Cloud, BigQuery & Pipelines

Capitole Consulting busca un Data Engineer para unirse a nuestro equipo en Vitoria, con un formato híbrido de trabajo (1 día en oficina y 4 días teletrabajo). Ofrecemos flexibilidad horaria, jornada intensiva los viernes y en verano. Valoramos tu experiencia en Python, PySpark, SQL avanzado y plataform ...

Data Engineer: AI‑Driven Migrations (Hybrid)

A dynamic startup in Spain is seeking a Data Engineer to enhance their agile data processing platform. The successful candidate will have 2-3 years of experience, a Bachelor’s degree in a related field, and proficiency in Python and SQL, particularly in BigQuery. The role involves automating migration processes ...

Cloud Data Engineer AWS & Snowflake Pipelines

Seidor en Valencia está buscando un/a Cloud Engineer con enfoque en Data Engineering para unirse a su equipo. La persona seleccionada participará en el diseño y evolución de plataformas de datos en la nube, utilizando servicios de AWS. Buscamos candidatos con experiencia en Python, SQL y arquitecturas ...

Senior AI Engineer LLMs & Multi Agent Platform (Hybrid)

Oxigent Technologies busca un/a Senior AI Engineer en Barcelona para liderar el desarrollo de plataformas multi-agente y soluciones avanzadas de IA. El candidato ideal contará con experiencia en LLMs y dominará Python, así como conocimientos en arquitecturas cloud. Ofrecemos un entorno innovador, flexi ...

Senior ML Engineer: Azure Cloud, Pipelines & PyTorch

Mpower Plus in Palma, Spain is looking for a skilled machine learning engineer with over 5 years of experience focusing on Azure cloud technologies. The ideal candidate must be proficient in Python and have hands-on experience with various ML frameworks. The role requires an excellent understanding of ...

AI Solutions Engineer — Customer Impact (Hybrid, Equity)

Timup busca un(a) Solutions Engineer para acompañar a los clientes en la implementación de soluciones de Inteligencia Artificial desde Madrid o Barcelona. El candidato ideal debe tener experiencia en entornos de desarrollo, habilidades sólidas en Python y una excelente comunicación. La posición ofrece ...

Ingeniero IA Generativa — LLMs & Agentes

Oxigent Technologies busca un AI Engineer especializado en IA Generativa para desarrollar soluciones avanzadas en Madrid. Responsabilidades incluyen liderar proyectos de IA, diseñar arquitecturas eficientes, y supervisar el rendimiento de modelos en producción. El candidato ideal debe tener una formaci ...

Ingeniero de AI en Producción: Observabilidad y RAG

Cuidacasa busca un AI Engineer en Madrid para asegurar la calidad de los agentes de IA en el sector asegurador. Las tareas incluyen monitorización, medición de tasa de alucinación y supervisión de observabilidad. Buscamos una persona con experiencia en LLMOps y dominio de Python, que pueda coordinar ci ...

Senior GenAI Engineer: NLP & LLM Innovator (Hybrid)

Universia España is looking for a Senior GenAI Engineer to design and implement advanced AI models and systems. Candidates should have 1-2+ years in Data Science with a focus on Generative AI and NLP, along with strong Python skills and experience in cloud environments. This role offers an empowering c ...

Cloud DevOps Engineer Remote, 25 Days PTO

Tamarind Intelligence en Madrid busca un/a DevOps Engineer para diseñar y mantener plataformas de contenedores escalables y seguras. Se requiere al menos 3 años de experiencia en DevOps y conocimientos en Java, Python o .NET, así como experiencia con Kubernetes y OpenShift. Ofrecemos contrato fijo, seg ...

Senior AWS DevOps Engineer Remote from Spain

Capitole is searching for an experienced DevOps Engineer to join an international team. The role involves building and evolving cloud platforms and automation solutions within a scalable AWS environment. Key qualifications include at least 3 years of DevOps experience, strong knowledge of AWS (Lambda, ...

Remote Cloud Data Engineer: AWS & Snowflake Pipelines

Seidor busca un Cloud Engineer con un enfoque en Data Engineering para diseñar y mantener soluciones cloud escalables usando AWS. El candidato ideal tiene experiencia con Python, SQL y herramientas de AWS. Se valorará el conocimiento en Node.js y proyectos de analítica. Ofrecemos flexibilidad laboral, ...

Senior Data Engineer: Architect Cloud Data Solutions

Dataminded is seeking a Senior Data Engineer in Madrid, Spain to lead complex data projects. The role involves partnering with customers, architecting scalable applications across cloud platforms, and mentoring talented engineers. Candidates should have 5+ years of experience in software development with strong ...

Senior Cloud Engineer (Madrid)

Infoser Technological solutions seeks a Senior Cloud Engineer with expertise in Python, FastAPI, and AWS. You will play a vital role in developing secure, scalable backend services and contribute to cloud enablement initiatives. The idóneo candidate has 5+ years in cloud or backend engineering and s ...

Hybrid Data Engineer in Madrid — Flexible Hours, PySpark

Capitole en Donostia/San Sebastián busca un Data Engineer con 3-4 años de experiencia. Ofrecemos un formato híbrido (1 día en oficina y 4 días teletrabajo), con flexibilidad horaria y jornada intensiva los viernes durante los meses de verano. El candidato ideal tiene experiencia en Python, PySpark, y S ...

Senior QA Automation Engineer | Robot Framework & Cloud

Between Technology busca un Senior QA Automation Engineer en Alcobendas, Madrid. Este rol híbrido implica la arquitectura de pruebas, automatización y trabajo cercano con el equipo de desarrollo para garantizar calidad en las aplicaciones en la nube. Se requiere fluidez en inglés y experiencia en Java, ...

Remote DevOps Engineer Cloud, Kubernetes & CI/CD Expert

Tamarind Intelligence está buscando un/a DevOps Engineer para diseñar y mantener plataformas de contenedores escalables y seguras. Se requieren al menos 3 años de experiencia en DevOps, conocimientos de Java, Python o .NET, y experiencia con Kubernetes y OpenShift. Ofrecemos contrato indefinido, seguro ...

Lead Real Time Control Software Engineer – 3D Printing

Supernova in Madrid is seeking a proactive Software Engineer to lead the development of its 3D printing machine control software. This pivotal role involves defining software architecture and collaborating across engineering teams to ensure system reliability and quality. The ideal candidate will have ...

Remote System Engineer for Scalable Web Hosting & Automation

Hostinger is hiring a System Engineer in Madrid to design and maintain infrastructure that supports millions of websites globally. The role involves creating features to enhance platform performance, using automation tools like Ansible, and optimizing web servers and databases. Ideal candidates have strong Linux ...

Data Engineer AWS | Cloud Data Platforms & Pipelines Remote

Keepler, parte de Accenture, busca un Data Engineer para unirse a su equipo. El rol implica construir plataformas de datos en entornos cloud utilizando AWS, trabajando con herramientas como Python y Spark. Ofrecemos un ambiente colaborativo, teletrabajo flexible, un presupuesto anual para formación y b ...

Cybersecurity Engineer: App Analysis & Reverse Engineering

NielsenIQ is seeking a Cybersecurity Engineer located in Es Bòrdes, Cataluña. Your primary responsibilities include analysis and reverse engineering of web and mobile applications to improve data extraction and protect our operations against advanced security threats. The ideal candidate will possess e ...

Senior Cloud Engineer AWS, DevSecOps, Hybrid

Aubay busca un/a CLOUD ENGINEER SENIOR para trabajar en Barcelona de manera híbrida, con 3-4 días remotos. El candidato ideal tendrá experiencia en arquitecturas en la nube usando AWS y habilidades en Python, además de participar en proyectos innovadores. Se requiere inglés avanzado y conocimientos en ...

AI Backend Engineer: LLM Flows & Production Systems

Fds, A Dxc Technology busca un AI Engineer en La Coruña, Galicia, para desarrollar soluciones backend escalables en Python y trabajar con LLMs en producción. El candidato ideal tendrá experiencia en integración de LLMs y diseño de sistemas modulares. Ofrecemos un entorno de trabajo dinámico con equipo ...

Senior Cloud Engineer AWS, DevSecOps, Hybrid

Aubay busca un/a CLOUD ENGINEER SENIOR para trabajar en Barcelona de manera híbrida, con 3-4 días remotos. El candidato ideal tendrá experiencia en arquitecturas en la nube usando AWS y habilidades en Python, además de participar en proyectos innovadores. Se requiere inglés avanzado y conocimientos en ...

Banca Full Stack Engineer (Madrid)

Banca Full Stack Engineer (Madrid) Company: E-Frontiers Location: Madrid Contract: Fixed, full‑time, hybrid/remoto Ingeniero Full Stack con experiencia en backend (Python, Ruby, Java) y frontend (HTML, CSS, Bootstrap). Aprenderá Elixir desde cero y ...

Hybrid Databricks Data Engineer | Growth & Pipelines

SDG Group España busca un Data Engineer para desarrollar pipelines de datos en entornos Big Data. La persona será responsable de implementar soluciones utilizando tecnologías como Python y PySpark, y colaborar en el diseño de arquitecturas de datos. Se ofrece un entorno colaborativo, oportunidades de c ...

Data Engineer Intern — Graduate Program

Ogilvy busca un Data Engineer Intern para unirse al equipo de Data en Barcelona. Esta pasantía ofrece la posibilidad de incorporación a plantilla tras finalizar las prácticas. Ideal para candidatos con título universitario en ingeniería y conocimientos de SQL, NoSQL y programación en Python. Las tareas ...

Senior AI Engineer LLM & Multi Agent Platforms

Oxigent Technologies busca un/a Senior AI Engineer para un innovador proyecto de tecnologías de IA en Cataluña. Las funciones incluyen el diseño de plataformas LLM y la implementación de soluciones avanzadas de IA/ML. Los requisitos abarcan experiencia con LLMs y un dominio avanzado de Python. Ofrecemo ...

Senior ML Engineer: AI for Code & Developer Tools

JetBrains is searching for a motivated ML Engineer in Madrid to innovate and enhance software development through machine learning solutions. Responsibilities include prototyping ML systems, training, and evaluation pipelines, and collaboration with teammates. Ideal candidates will have experience in ML design, ...

AI Engineer – Marketing Automation (Tenerife, Hybrid)

Una empresa tecnológica en crecimiento en Santa Cruz de Tenerife busca un AI Engineer que se encargue de construir y mantener sistemas de automatización de marketing. El candidato ideal tendrá más de 2 años de experiencia en desarrollo sólido de Python y experiencia trabajando con LLMs. Se ofrece un entorno de t ...

Client Facing AI Engineer: Rapid Prototyping to Production

TransPerfect seeks a Forward Deployed Engineer in Barcelona to build AI-powered solutions for clients. This role involves direct client engagement, scoping technical problems, and rapidly prototyping applications. The ideal candidate will have strong Python skills, a master’s in Computer Science or rel ...

Computer Vision Engineer Production ML & CV Systems

Neural Grader is seeking a Computer Vision Engineer in Castro-Urdiales, Spain. This role involves designing and developing machine learning models for object detection and engaging in R&D to enhance software solutions. The ideal candidate will have strong skills in computer vision, machine learning, an ...

Ingeniero de Automatización e IA (híbrido) Madrid

IRIU - Spain en Tres Cantos busca un Automation & AI Engineer con al menos 4 años de experiencia en automatización de procesos. La modalidad de trabajo será híbrida y el salario puede alcanzar los 42k según experiencia. Las responsabilidades incluyen scripting en Python, monitoreo de logs, y uso de her ...

Senior AI/Cloud Engineer — LLM, MLOps & RAG

Una consultora tecnológica busca un/a AI / Cloud Engineer con más de 5 años de experiencia en arquitecturas cloud y soluciones MLOps. La persona seleccionada participará en el diseño e implementación de infraestructuras escalables y soluciones de inteligencia artificial. Se requiere conocimiento avanzado de Kube ...

Senior GenAI & AI Platform Engineer

A leading multinational technology firm is seeking a Senior AI Engineer to join their team in Barcelona, Spain. This role focuses on designing and deploying AI-driven solutions, requiring strong foundations in machine learning and cloud computing. Ideal candidates have substantial experience in building generati ...

Data Engineer: Pipelines, Dashboards & AI Collaboration

Spoki is looking for a Data Engineer based in Madrid. The role involves designing and maintaining data pipelines, building reports and dashboards, and collaborating with AI teams to enhance data-driven solutions. The ideal candidate should have a strong background in databases, proficiency in Python, a ...

Senior DevOps Engineer – Cloud Native & AI Driven CI/CD

NTT DATA is seeking a Senior DevOps Engineer to join a dynamic international team in Spain. The role involves designing and managing cloud infrastructure, automating processes, and optimizing CI/CD pipelines. Ideal candidates should have strong skills in Terraform, AWS, and Python. This position offers ...

Senior AI Solutions Architect (Remote)

Tamarind Intelligence busca un IA Engineer Senior en Madrid para diseñar e implementar soluciones de Inteligencia Artificial. Los candidatos deberían tener experiencia en la integración de sistemas, optimización de modelos y desarrollo de arquitecturas RAG. Se ofrece teletrabajo 100%, formación continu ...

CAD Engineer: EDA Tools & Automation for IC Design

A leading semiconductor company in Spain is seeking a skilled CAD Engineer to provide support for CAD tools and automate workflows in semiconductor design. The ideal candidate will have a Bachelor's degree in Electrical Engineering or Computer Science, experience with EDA tools, and proficiency in scripting lang ...

Senior ML Engineer: NLP & Scalable AI Systems

Una consultora tecnológica busca un Machine Learning Engineer en Barcelona. El candidato ideal tendrá 2-3 años de experiencia en Machine Learning y será capaz de diseñar sistemas escalables utilizando Python y AWS. Se espera que colabore en un entorno Agile y tenga un dominio avanzado del inglés. Ofrecemos horar ...

Remote AWS DevOps Engineer EKS, Terraform & CI/CD

Capitole busca un/a CI/CD Engineer senior para unirse a su equipo en Galicia. Serás responsable de desplegar y operar EKS, gestionar la integración de AWS y colaborar estrechamente con desarrollo. Se ofrece un contrato fijo, una remuneración competitiva y beneficios como teletrabajo, formación y retrib ...

Hybrid Data Platform Engineer — Azure & Databricks

A leading digital services provider in Madrid seeks an experienced Data Platform Engineer to enhance their data solutions and drive innovation. You will refine data components and mentor junior engineers while working with Azure and Python technologies. The position offers a hybrid working model and competitive ...

Cloud Data Engineer AWS & Snowflake Pipelines

Seidor busca un/a Cloud Engineer con enfoque en Data Engineering para unirse a su equipo en Santa Cruz de Tenerife. Será responsable de diseñar y mantener soluciones en la nube usando AWS, garantizando la escalabilidad y calidad de los datos. Se valorará experiencia con Python, SQL y arquitecturas serv ...

AWS Data Engineer for Cloud Data Pipelines & Spark

Keepler Data Tech en Lugo busca un Data Engineer AWS para construir plataformas de datos en entornos cloud. El candidato ideal tiene 3 años de experiencia en ingeniería de datos y experiencia con tecnologías como Spark y Python. El puesto ofrece un ambiente colaborativo, teletrabajo flexible, formación ...

Senior AI Engineer, LLMs & Production ML | Hybrid + Perks

A pioneering Healthtech company in Barcelona seeks an experienced AI Engineer to drive the development of cutting-edge applications using Large Language Models (LLMs). The ideal candidate will possess over 3 years of experience, strong skills in Python and machine learning, and expertise in fine-tuning LLMs. Thi ...

Data Engineer Databricks – Remote/Hybrid, Big Data

Ayesa Digital busca un/a Data Engineer con certificación Databricks para un proyecto internacional. En modo híbrido, colaborarás en el diseño e implementación de procesos ETL y trabajarás con arquitecturas avanzadas y grandes volúmenes de datos. Se requiere experiencia en Python, conocimientos en Apach ...

Ingeniero de Datos Remoto | Lidera Migraciones y Pipelines

UST España & Latam busca un Data Engineer para unirse a su equipo y liderar migraciones de procesos laborales. Este puesto está diseñado para aquellos que desean trabajar en un entorno 100% remoto. El candidato ideal debe tener experiencia en Java y Python, así como una fuerte capacidad de trabajo autó ...

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