Llmdriven Fullstack Engineer React Python Jobs in Spain

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Remote Full Stack Engineer — Global Contract Platform

A leading health tech firm in Barcelona seeks a skilled backend engineer to build a contract lifecycle platform for its B2B insurance business. The ideal candidate has over 3 years of experience in scalable backend systems and is proficient in Python and Flask. This role offers remote work flexibility and the op ...

AI Engineer — GenAI & AIOps for Telecom Ops

A dynamic tech service provider is seeking an AI Engineer to improve network operations through AI initiatives. This role involves designing AI pipelines, building Python integrations, and collaborating on AI-driven solutions. Ideal candidates have 5+ years in machine learning and strong skills in LLMs and GenAI ...

Senior Data Platform Engineer for ML Pipelines

A global healthcare technology company is seeking a Senior Data Platform / Data Engineer to enhance their data infrastructure supporting AI in dentistry. The successful candidate will design and maintain scalable data pipelines and improve data versioning workflows. Key qualifications include strong Python skill ...

Ruby on Rails Backend Engineer – Hybrid (Barcelona)

A leading Ed-Tech company is seeking a Back-End Engineer experienced in Ruby on Rails to join its B2B team in Barcelona. The role involves developing scalable backend features using Python/Django and collaborating with a cross-functional team to enhance educational experiences. Successful candidates will have st ...

Founding Platform Architect: AI Driven Backend & Infra

A leading customer communications platform is looking for a Senior Backend & Platform Engineer in Madrid. This unique hybrid role involves 50% Infrastructure/Platform and 50% Backend Development, focusing on Python services and cloud architecture. The ideal candidate will have over 5 years of experience, experti ...

Founding Platform Architect: AI Driven Backend & Infra

A leading AI communications platform is seeking a Senior Backend & Platform Engineer to join their team. This hybrid role encompasses both infrastructure/platform and backend development, requiring expertise in Python, cloud architecture, and Kubernetes. The ideal candidate will help to design and evolve complex ...

Prompt Engineer & LLM Integration Specialist

A leading insurance firm in Madrid is seeking a qualified Prompt Engineer and LLM Integration specialist. The role involves optimizing interactions with Large Language Models (LLMs) through Python, API integration, and managing multiple prompts. Candidates should have a strong understanding of OpenAI's APIs and ...

Federated AI Engineer — Remote Impact in Precision Medicine

A leading data analysis technology company in Barcelona is seeking an AI Engineer to bridge massive biomedical datasets with insights. You'll develop systems to optimize machine learning models within a federated architecture, ensuring data security. Candidates should have a degree in Computer Science or related ...

Ingeniero de IA | APIs, MLOps y Data Platforms

Una compañía líder en seguros busca un AI Engineer para unirse al equipo de Data Analytics y Artificial Intelligence Platform. El candidato ideal tendrá más de dos años de experiencia en desarrollo de soluciones de Inteligencia Artificial con Python, deberá optimizar y escalar productos de datos trabajando en co ...

Space DevOps Engineer Hybrid, Relocation, Flexible Hours

A leading technology firm in Spain is seeking a motivated DevOps Engineer to join their team in the space sector. You will work on projects related to Space Surveillance and Tracking (SST) and Space Domain Awareness (SDA). Responsibilities include automating the software development lifecycle and supporting deve ...

Elasticsearch Architect for Real Time Financial Data (AWS)

Una empresa de tecnología financiera busca un Elasticsearch Specialist Engineer en Madrid. Tu rol será clave en la arquitectura y optimización de clusters de Elasticsearch para el análisis de datos de transacciones. Buscamos candidatos con más de 4 años de experiencia en Elasticsearch, conocimientos en AWS, y ha ...

AI Engineer Autonomous Agents for Finance Platform

A leading tech company in Barcelona is seeking an experienced AI Engineer to join their AI Labs team. The role involves architecting autonomous applications and developing AI core structures to drive innovation. Candidates should have a Bachelor’s degree in Computer Science and at least 5 years of software engin ...

Full Stack Engineer LiveOps & Cloud (Hybrid)

A leading mobile games company is seeking a Full Stack Engineer for its project in Barcelona, focusing on backend development for their Game LiveOps platform. The role requires at least 3 years of experience in software engineering, with proficiency in Python and cloud services. The ideal candidate will collabor ...

Senior Data Engineer Databricks (Remote/Hybrid)

A premier Data Engineering consultancy in Madrid is seeking a Senior Data Engineer experienced in Databricks and Python. This role offers flexible working conditions, where you will design and maintain scalable data pipelines and lead the development of data workflows. Ideal candidates have strong skills in clou ...

Remote Data Engineer Microsoft Fabric & Power BI

Una empresa de tecnología especializada busca un Microsoft Fabric Data Engineer para unirse a su equipo de Data & AI. El candidato trabajará en la construcción de plataformas de datos dentro del ecosistema Microsoft, colaborando con equipos internacionales. Se requiere experiencia en Microsoft Fabric, Azure y Po ...

Ingeniero IA Senior: Lidera Modelos y Roadmap

Una empresa de tecnología líder en León busca un Senior AI Engineer para unirse a su equipo de ingenieros de software. El candidato ideal tendrá experiencia en Machine Learning y NLP, así como un fuerte conocimiento en Python y frameworks de IA. El trabajo se hará en un modelo híbrido, ofreciendo flexibilidad y ...

Senior LLM Engineer | Quantum‑Inspired AI & Hybrid Work

A leading deep-tech company is seeking a Senior LLM Engineer to design and develop advanced Large Language Models. The role involves collaborating with cross-functional teams, conducting model evaluations, and applying quantum AI technologies. Candidates should have a Master’s or Ph.D. in relevant fields and ext ...

Senior Data Engineer Remote Real Estate Tech

Clikalia está buscando un Data Engineer para unirse a su equipo en Madrid. El candidato ideal tendrá más de 5 años de experiencia en proyectos de datos, conocimientos en tecnologías cloud como Google Cloud y habilidades de programación en R o Python. Este rol permite trabajar en un entorno dinámico, promoviendo ...

Ingeniero/a de Extracción de Datos Remoto, Azure

DIGITAL55 busca un Data Extraction Engineer para unirse a su equipo en Galicia. Este puesto incluye el diseño y desarrollo de pipelines de extracción de datos y trabajar con diversas tecnologías modernas como Azure, Kafka y Airflow. Se requiere más de 4 años de experiencia en ingeniería de datos y un buen nivel ...

Senior AI Post Training & Efficiency Engineer (Flexible)

Barcelona Supercomputing Center is seeking a Senior Post-training & Efficiency Engineer in Barcelona. The role involves leading technical optimization of advanced post-training pipelines and mentoring junior team members. Requirements include a PhD or Master’s degree in Computer Science or similar, extensive exp ...

Senior Test Automation Engineer — AI/ML Platforms (Remote)

UST España & Latam is looking for a Senior Test Automation Engineer based in Madrid to lead the test automation solution for AI & MLOps platforms servicing the banking sector. The ideal candidate will have 5–7+ years of experience in test automation, strong Python skills, and be proficient in CI/CD processes. Be ...

Senior Cybersecurity Architect: XDR, SIEM & Automation

Funditec in Madrid is seeking a Senior Engineer to spearhead the design and deployment of large-scale cybersecurity solutions. This role majorly involves advanced development in Python, technical leadership, and participation in innovative projects. Ideal candidates possess a Bachelor's degree in Computer Scienc ...

Senior Cybersecurity Architect: XDR, SIEM & Automation

EURAXESS Czech Republic is seeking a Senior Engineer in Madrid to lead the design and development of large-scale cybersecurity solutions. The ideal candidate will have a strong background in cybersecurity, with over 5 years of experience and proficiency in Python. Key responsibilities include defining technical ...

Senior MLOps Engineer: NLP & GenAI Leader

Ernst & Young Advisory Services Sdn Bhd is looking for a highly skilled MLOPs - LLMS Engineer Senior in Málaga, Spain. The candidate should have at least 3 years of experience in Data Science and Machine Learning, particularly with NLP and Generative AI. Responsibilities include designing and implementing AI mod ...

Ingeniero/a de Plataforma de Datos con IA | Híbrido

Lognext busca un AI / Data Platform Engineer en Carballedo, Galicia. Se requiere entre 2 y 5 años de experiencia en ingeniería de datos, sólida formación en Python y conocimientos de SQL, así como experiencia en desarrollo de APIs REST y con bases de datos de grafos. El candidato deberá integrarse en un equipo e ...

AI Software Research Engineer: Low Latency, Multi Tenancy AI

Barcelona Supercomputing Center is seeking an AI Software Research Engineer to develop modular components for AI agents, design workflows, and maintain code quality. Candidates should hold an MSc or PhD in relevant fields, possess at least 2 years of software engineering experience, and be proficient in Python a ...

Ingeniero IA Generativa Agentes | 100% Remoto

Capitole busca un/a AI Engineer con al menos 3 años de experiencia para unirse a su equipo remoto. La persona seleccionada será responsable de diseñar y desarrollar soluciones de inteligencia artificial aplicadas al desarrollo de software. Se requiere conocimiento en Python, AI Agents y arquitecturas RAG. La emp ...

Senior Backend Engineer, Integrations Platform (Hybrid)

Abacum seeks a Senior Backend Engineer to lead the design of integrations for their business planning solution. The ideal candidate has 7+ years of experience, including at least 2 in integration roles, with strong skills in Python and building data-heavy integrations. This position offers a hybrid work model, c ...

Senior Control Engineer: Stratospheric UAV Autopilot

ICEYE is seeking a Control Engineer for its Stratospheric Unmanned Electric Aircraft program in Valencia, Spain. The successful candidate will design and implement advanced control systems for UAVs, manage complex balances between structural needs and mission requirements, and participate in flight test campaign ...

AI & Data Platform Engineer — Hybrid, Growth & Training

Lognext busca un AI / Data Platform Engineer en Madrid con 2 a 5 años de experiencia en ingeniería de datos, software o AI. El rol implica diseñar y implementar pipelines, desarrollar APIs y trabajar con datos estructurados y no estructurados. Se ofrece flexibilidad horaria, formación técnica y un modelo híbrido ...

Ingeniero de IA GenAI • 100% Remoto

Capitole busca un AI Engineer con al menos 3 años de experiencia para unirse a su equipo técnico en la creación de soluciones de inteligencia artificial. El rol es 100% remoto desde España, preferiblemente cerca de Galicia. Se requiere proactividad, capacidad de adaptación y habilidades en Python, así como en el ...

MLOps & AI Engineer — Production ML Pipelines

FDS, A DXC Technology Company busca un MLOps / AI Engineer en Santiago de Compostela. Este rol será clave para diseñar y gestionar arquitecturas de Inteligencia Artificial, así como integrar modelos de ML en producción. Se requiere un Diplomado/a universitario o Ingeniero/a Técnico con más de 2 años de experienc ...

AI Driven Software Architect for Clinical Trials Platform

Evalion is seeking an experienced AI-native engineer based in Barcelona to build production software for clinical trials. The role requires at least 8 years in software development, with a focus on Python and AI-first approaches. You'll work directly with the tech leads on architecture and development while embr ...

Remote Eligible DevOps Engineer: CI/CD & Automation

SIX Group Services Ltd. is seeking an Application Ops Engineer to support application development teams through automation and CI/CD pipelines. The role involves designing and maintaining CI/CD pipelines using GitLab and ArgoCD, developing automation templates with Ansible, and writing Python scripts. Candidates ...

Ingeniero/a de Extracción de Datos Remoto, Azure

DIGITAL55 busca un Data Extraction Engineer para unirse a su equipo remoto en Valencia, España. Esta posición requiere más de 4 años de experiencia en ingeniería de datos, con experiencia sólida en SQL y habilidades en Python. El candidato ideal trabajará en proyectos internacionales utilizando tecnologías como ...

Data & AI Engineer — Pipelines, AI Automation & Cloud

Tecdata busca un/a Data / AI Engineer en Madrid híbrido, especializado en el desarrollo de soluciones de datos y automatización. El candidato ideal debe tener experiencia con Python, PySpark, Apache Airflow y manejo de bases de datos en SQL. Las responsabilidades incluyen el diseño y mantenimiento de pipelines d ...

TIBCO Integration Engineer — Global Hybrid/Remote Growth

Amaris Consulting is looking for a TIBCO Integration Engineer to support and maintain a critical enterprise integration landscape in Vitoria, Spain. The role requires a strong background in engineering or computer science, with technical foundations in data management and object-oriented programming (Java or Pyt ...

Cloud AI Engineer: Build Generative AI & Intelligent Agents

Una empresa innovadora en IA busca un Cloud AI Engineer en Madrid para diseñar y desplegar soluciones de inteligencia artificial. Se requiere experiencia en IA Generativa y LLMs, así como en Python y servicios en la nube. La posición ofrece un ambiente de trabajo flexible, donde las ideas frescas son bienvenidas ...

GenAI Backend Engineer Remote & Impactful Innovation

OLX is seeking a Backend Engineer to join the Generative AI Innovation team in Barcelona. This role involves driving AI innovation, developing scalable and robust solutions, and collaborating with cross-functional teams. Candidates should have significant experience in Python, Cloud Native solutions, and a minds ...

Azure DevOps Engineer – Safety Critical Automotive

Alovia-Consulting busca un/a DevOps Engineer en Madrid para participar en el desarrollo de infraestructuras y pipelines críticos de seguridad. Las responsabilidades incluyen el diseño y mantenimiento de infraestructuras en Microsoft Azure, automatización en Python y creación de pipelines CI/CD. Se valoran habili ...

PKI Engineer for IAM & Certificate Automation

Roche is seeking a PKI Engineer in Madrid to join their IAM team. This role involves managing digital certificates, monitoring certificate health, and ensuring automated issuance. Candidates should have 3–5 years of IT or security experience, a Bachelor’s in a relevant field, and a solid understanding of cryptog ...

Senior Data Engineer Cloud Data Pipelines & BI Architect

Wunderman Thompson MAP in Madrid is seeking a Senior Data Engineer to join their Data Insights and Science team. The role involves building high-quality data pipelines, optimizing ETL processes, and collaborating with CRM developers and data scientists. Ideal candidates will have strong skills in Spark, Python, ...

Data Engineer: Pipelines Escalables, Cloud y Analítica

MCA Groupe busca un Data Engineer para diseñar y mantener arquitecturas y pipelines de datos en un entorno internacional. La persona seleccionada trabajará en la ingesta, transformación y disponibilidad de información, optimizando procesos ETL/ELT y colaborando con equipos de Data y BI. Se requieren sólidos cono ...

Data Engineer — Snowflake/DBT, Remote & Flexible

UST España & Latam is seeking a skilled Data Engineer in Boiro, Galicia, to work on international projects. The ideal candidate will have expertise in Snowflake and DBT, solid Python skills, and a sound understanding of data engineering practices. You will collaborate with teams to deliver essential data solutio ...

Data Engineer: Pipelines Escalables, Cloud y Analítica

MCA Groupe busca un Data Engineer para diseñar y mantener arquitecturas y pipelines de datos en un entorno internacional. La persona seleccionada trabajará en la ingesta, transformación y disponibilidad de información, optimizando procesos ETL/ELT y colaborando con equipos de Data y BI. Se requieren sólidos cono ...

Senior Data Engineer — Open Science Data Infrastructure

Frontiers is looking for a skilled Data Engineer to manage and evolve our data infrastructure in Madrid. You will work with technologies like Google Cloud Platform, BigQuery, and Apache Airflow to build and maintain data pipelines. Ideal candidates must possess strong skills in Python and SQL, with a solid under ...

Senior Platform Engineer Scale Kubernetes & CI/CD

Datavant is seeking a Platform Engineer to join our team in Barcelona. The role involves contributing to the entire software development lifecycle, from design to testing and operations, while automating infrastructure. The ideal candidate will have extensive experience in Python or Go, understanding of containe ...

Language Engineer Multimodal AI Data for AGI

A leading AI development firm in Madrid is seeking a Language Engineer to enhance AI training capabilities. In this role, you will design complex data collections, analyze large datasets, and collaborate with cross-functional teams to create multimodal datasets. Candidates should have a master's degree in Comput ...

Cloud Data Engineer: ETL, Dagster & GCP Orchestration

DiGiTL in Barcelona is looking for a Cloud Data Engineer to support data infrastructure enabling data-driven decisions for clients. You will maintain robust ETL/ELT pipelines, collaborate closely with the data science team, and automate data processes. Candidates should have a background in Computer Science or r ...

Senior Linux Platform Engineer Complex Systems Incidents

arsys ES is seeking a Senior Linux Platform Engineer in Barcelona to operate one of Europe's largest hosting platforms. In this role, you will ensure the stability and evolution of the Linux infrastructure while collaborating with international teams. The ideal candidate should have 3+ years in Linux administrat ...

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