132,640+ Lead Python Developer Jobs in Spain — Top Companies Hiring June 2026

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Junior Data Quality Engineer

Amadeus is looking for a talented Junior Data Quality to join our data teams and ensure high standards in data delivery. This critical role involves working closely with data engineers, product owners, and stakeholders to define and improve data quality controls. The ideal candidate should have experie ...

Hybrid Cloud DevOps Engineer – Automation & Cloud Backend

T-Systems Iberia in Granada is looking for a skilled DevOps Engineer to develop and enhance our T Cloud Public platform. You will work in a collaborative team, focus on operational excellence, and tackle complex problems in cloud backend while automating processes for better customer experience. The id ...

Senior Azure DevOps Engineer (Hybrid) Barcelona

Extia busca un Senior DevOps Engineer (experto en Azure) en Barcelona para liderar la evolución de infraestructuras críticas en el sector financiero. El candidato ideal tendrá más de 4 años de experiencia con Azure DevOps y habilidades en automatización con PowerShell y Python. Este puesto ofrece la op ...

Senior SRE & Security Engineer Cloud, IaC & Zero Trust

Webcargo is seeking a DevOps and Security Engineer in Barcelona with over 5 years of experience focused on cloud security and infrastructure hardening. In this role, you will ensure the platform is fast and reliable while protecting it from digital threats. Responsibilities include leading security architectu ...

Arquitecto/a de Datos Senior — Soluciones AWS/OnPrem

Plexus Tech, ubicada en Galicia, busca un Arquitecto/a Senior de Datos para un proyecto estable en el sector bancario. Se requiere experiencia significativa en el diseño de arquitecturas de datos en entornos complejos, incluyendo AWS y OnPremise. Ofrecemos un paquete de formación a medida, certificaciones y tele ...

Full Stack Dev: React/Java, crecimiento y impacto

Sngular en Valencia busca un desarrollador Full Stack con al menos 4 años de experiencia. Se requiere dominio de JavaScript, CSS y HTML, así como experiencia en frameworks como React, Vue o Angular. El candidato ideal también deberá tener conocimientos en lógica de negocio con Spring Boot, Python, o NestJS y ...

Senior Data Scientist, Insurance Analytics & Insights

NTT DATA Europe & Latam busca incorporar a un Senior Data Scientist al departamento de Business Analytics. Esta posición se enfoca en el desarrollo y mejora de modelos de datos para el sector asegurador, programando en lenguajes como Python, R y SQL. El candidato ideal tendrá entre 2 a 4 años de experi ...

Senior Data Analyst Azure Data & BI Expert

A leading consulting firm in Barcelona is seeking a Senior Data Analyst to join their agile team. In this role, you'll analyze data, implement solutions, and create reports to communicate findings effectively. The ideal candidate will have over 5 years of experience in IT, expertise in data analysis tools includ ...

Senior Cloud DevOps Engineer (AWS/Azure) – Hybrid & Growth

NTT DATA Europe & Latam busca un Senior DevOps Cloud Engineer para unirse a su equipo en Barcelona. Este puesto ofrece la oportunidad de trabajar en un entorno híbrido, enfocado en proyectos desafiantes en la nube, con un fuerte énfasis en la automatización y la fiabilidad. El candidato ideal contará c ...

Data Engineer (Databricks) PySpark & Big Data Impact

Sopra Steria busca un/a Data Engineer para un proyecto en el sector del agua. Tu papel incluirá el desarrollo de aplicaciones utilizando Python y PySpark, con el objetivo de mantener y evolucionar aplicaciones en entornos de Big Data. Ofrecemos un contrato indefinido, 23 días de vacaciones y formación ...

AI Software Engineer: Build Generative Coding Tools

Capitole en Vitoria busca un/a AI Software Engineer con sólida base en ingeniería de software. Diseñará y desarrollará herramientas basadas en IA generativa para la generación de código y mejora de la productividad. El candidato ideal tendrá más de 5 años de experiencia en el desarrollo backend, especi ...

Líder Técnico de Ingeniería de Datos — Teletrabajo

Plexus Tech en Vitoria busca un/a Líder Técnico Data para unirse a su equipo. El candidato ideal debe tener experiencia en herramientas como AWS y Python, además de buenas capacidades de relación con el usuario y experiencia en proyectos envergadura. Ofrecemos formación a medida, certificaciones y un p ...

Trainee de Data Science — Prácticas híbridas (30 semanas)

Evolve busca recién titulados en Formación Profesional de informática o análisis de datos para un programa formativo de 30 semanas en Data Science. Este programa incluye prácticas en proyectos reales, colaboración con profesionales y formación personalizada en herramientas como Python y SQL. Los partic ...

Global IT Systems Engineer – Clinical Trials Cloud

MCR International | Executive Search is looking for a System Engineer (Clinical Trials) to join a multinational pharmaceutical company in Barcelona. This role involves collaborating with Drug Development Departments, focusing on the clinical trial supply process through a cloud-based SaaS solution. The ...

Senior GenAI Engineer: NLP, LLMs & Prompt Mastery (Hybrid)

EY in Málaga is seeking a highly skilled Senior GenAI Engineer with expertise in AI/ML and a strong background in Data Science. The role involves designing and implementing advanced AI models, with an emphasis on Generative AI and Natural Language Processing. The ideal candidate will have 1-2+ years of ...

Senior Data Engineer: Build Scalable AI Ready Data Platform

Merlin Digital Partner is seeking a Senior Data Engineer to build and evolve their data platform, enabling critical business decisions and advanced analytics. This role involves technical leadership, collaborating with teams to ensure data quality and governance. Ideal candidates will have over 5 years ...

Senior Data Engineer Spark/Scala | Hybrid, Flexible Hours

BCNC GROUP busca un(a) Data Engineer senior para unirse a su equipo en Madrid. Como parte del equipo, diseñarás y desarrollarás pipelines de datos en AWS, colaborarás con equipos de Data y garantizarás la calidad y seguridad de los datos. Se valoran más de 3 años de experiencia y dominio en Spark, Python y AW ...

Realtime ML Engineer – Ad Tech, Scale & Impact

Smadex is seeking a talented individual to maximize the return on ad spend for our advertisers. The role involves building and deploying machine learning solutions in a fast-paced environment. Candidates should have strong programming skills, excellent analytical abilities, and a proactive problem-solving app ...

Space GNC/AOCS Engineer — Hybrid Madrid

Indra Group in Valencia is seeking an experienced engineer to design and analyze dynamic systems for space applications. Candidates should have a degree in Mechanical, Aerospace, Electrical, or related fields, along with a strong background in control systems. The role offers the opportunity to work in ...

Data Analyst – Risk & Audit: Fraud Prevention & Insights

Alliance Automotive Group Iberia is seeking a skilled Data Analyst - Risk & Audit to join their Internal Audit & Risk Management Department in Arbo, Spain. The role involves transforming data into impactful insights, improving data quality, and ensuring continuous risk assessment. The ideal candidate m ...

Data Engineer Big Data (Snowflake/Spark) & Growth

TMC Spain busca un Data Engineer apasionado por el Big Data para unirse a su equipo dinámico en Vitoria. Se requiere al menos 2 años de experiencia en proyectos relacionados con grandes volúmenes de datos y habilidades en gestión de bases de datos como Snowflake. El candidato ideal tiene conocimientos ...

Senior GCP Data Engineer BigQuery & Dataflow Expert

Bluetab, an IBM en O Chazo, busca un profesional para unirse a su línea estratégica de Cloud Native. La posición implica trabajar con GCP, diseñar procesos de integración de datos y colaborar en proyectos de alto impacto. Se requiere experiencia sólida en GCP y conocimientos avanzados en Scala o Python. < ...

Líder Técnico Senior: Arquitecto de Software y Mentor

WEJYC busca un profesional senior para liderar técnicamente su equipo de desarrollo en Madrid. La persona seleccionada será responsable de definir arquitecturas, revisar código y mentorizar a otros desarrolladores. Se requiere más de 3 años de experiencia, sólidas habilidades en Python y Django, y capacidad p ...

Associate AI Engineer: Build Real World AI Solutions

BOARD Deutschland GmbH is seeking an Associate AI Engineer for a 6-month contract. You will work with AI engineers to design and deploy AI-powered solutions that enhance business processes and improve operational efficiency. The ideal candidate will have a strong academic background in relevant fields, ...

Full Stack AI Engineer — GenAI & Production Enabler

Ntt Data Europe & Latam busca un Ingeniero Full Stack para diseñar y desplegar soluciones de Inteligencia Artificial en Valladolid. Este rol incluye asegurar la calidad del código y rendimiento óptimo de modelos IA en entornos productivos. Los candidatos deben tener ingeniería en Informática o similare ...

Ingeniero de Datos Híbrido, Proyectos de Alto Impacto

Lhh en Barcelona busca un/a Ingeniero/a del Dato Intermediate para participar en proyectos innovadores de transformación digital y analítica avanzada. El candidato ideal tiene experiencia en diseño y mantenimiento de pipelines de datos, además de habilidades en SQL y programación con Python, Scala o Java. </p ...

Senior GCP AI Architect for Generative AI & Terraform

Shakers busca un/a Cloud Architect para un proyecto estratégico 100% remoto enfocado en IA generativa sobre Google Cloud. El rol incluye definir estándares de arquitectura, diseñar modelos de gobierno y actuar como referente técnico, trabajando con equipos multidisciplinares en un entorno productivo qu ...

Battery Multi Physics Modeling Scientist

Cidetec in Donostia/San Sebastián seeks a researcher to focus on developing and implementing multi-physics models for advanced battery technologies, including lithium/sodium ion and solid-state batteries. The role demands a strong background in Engineering, Physics, or Mathematics, alongside proficienc ...

Senior AI & Data Platform Architect

Empresa Confidencial, ubicada en Barcelona, busca un especialista en ciencia de datos para diseñar y desarrollar soluciones avanzadas. Las responsabilidades incluyen crear arquitecturas de datos y desplegar modelos de Machine Learning. Se requiere más de 5 años de experiencia en el campo y conocimientos avanz ...

Barcelona 3D Vision Engineer (Mid Level) – Multi View & Nerf

Crisalix is looking for a Mid-Level Computer Vision & 3D Deep Learning Engineer in Barcelona. This role involves improving 3D reconstruction quality through research and integration of advanced algorithms. Candidates should have 2‑3 years of experience in computer vision, strong Python and ...

Beca Remunerada en Automatización y Control Aeroespacial

Sener en Ingeniería ofrece una beca en su centro de trabajo de Tres Cantos o Bilbao, donde podrás participar en el departamento de Automática y Control, enfocándote en el desarrollo de sistemas de control para actuadores en aplicaciones de espacio, defensa y astronomía. Te integrarás en un equipo multi ...

Data Scientist — Hybrid Analytics & ML Solutions

Experian Health in Madrid is looking for an analytical professional to join their dynamic team. In this role, you will develop analytical solutions to collect and analyze large datasets, supporting clients in credit life cycles, risk management, and fraud modeling. Responsibilities include data processing, analy ...

Senior Data Analyst — Remote (Europe) for Data Platform

Jobgether is seeking a Senior Data Analyst to join their team in Madrid, Spain. This highly cross-functional role involves translating business needs into actionable data specifications that support a modern Customer Data Platform initiative. The ideal candidate will have expertise in SQL, Python, and ...

Performance QA Engineer, Cloud Platform for AI Tools Remote

JetBrains is looking for an experienced performance testing engineer to join their Cloud Platform team in Madrid. You'll work on designing and maintaining automated performance tests, ensuring the best performance for complex distributed systems. The ideal candidate has at least 5 years of experience, ...

Senior ML Engineer: Azure & Databricks Pipelines

MPower Plus in Arbo, Spain, is seeking a skilled Machine Learning Engineer with a minimum of 5 years of experience in applied machine learning, particularly focused on Azure cloud technologies. Proficiency in Python (preferably OOP), hands-on experience with Databricks, and solid understanding of ML frameworks s ...

Software Engineer — AI Powered, End to End Systems

WeTransfer is seeking a talented individual to join the team in Barcelona, where you will have the opportunity to take ownership of product development, integrating cutting-edge AI tools and working collaboratively in a highly ambitious environment. This role offers a chance to apply diverse technologi ...

Data Scientist — Marketing Mix ML (Barcelona)

INDARU is seeking a Data Scientist for their Barcelona office to apply machine learning to marketing challenges and drive data-driven decision-making for high-profile clients. This full-time role involves developing models, managing data pipelines, and presenting insights directly to clients. The ideal ...

Data & AI Engineer — Backend, AI & Cloud Pipelines

Devoteam Alegri GmbH is looking for dedicated Data/AI Engineers to leverage their expertise in data engineering and AI for customer projects. The role involves Python backend development, data pipeline design, and using cloud technologies like GCP. You'll be part of a team that builds compliance soluti ...

LLM Engineer: Quantum AI & NLP Innovator

European Tech Recruit is hiring a Machine Learning Engineer to innovate within a dynamic deep-tech company. You will leverage quantum and AI technologies to design and improve language models, collaborate with cross-functional teams, and contribute to significant projects in finance and cybersecurity. ...

Agentic AI Solution Architect — Client‑Facing & Prototyping

Kyndryl in Madrid is looking for a Solution Architect with expertise in agentic AI systems. This role involves leading client engagements, translating business needs into solutions, and guiding AI adoption decisions. The ideal candidate will have 8-10 years of experience and be fluent in both Spanish a ...

Senior GenAI & LLM Engineer — Hybrid Madrid

Accenture is seeking a Machine Learning Engineer specializing in LLMs and Generative AI to work end-to-end on solution design and technical architecture. You will engage in the development and deployment of GenAI solutions, ensuring their quality and performance within the corporate banking ecosystem. ...

Analista de Datos Energéticos para Optimización e Impacto

NUFRI GROUP busca un/a Ingeniero/a con un perfil híbrido en eficiencia energética y análisis de datos para apoyar al Departamento de Energía. La persona seleccionada participará en la recopilación y análisis de datos energéticos, así como en la mejora de procesos y optimización del rendimiento de instalacione ...

Administrador/a Ansible Automatización e Infraestructura (Híbrida)

Una empresa tecnológica reconocida busca un/a Administrador/a Ansible para unirse a su equipo en Madrid. La persona seleccionada será responsable de la automatización de sistemas y mantenimiento de las automatizaciones existentes. Se requieren altos conocimientos en herramientas de automatización como Ansible y ...

Production AI/ML Engineer: Scalable Cloud & Backend

Akuaro está buscando AI/ML Engineers para formar parte de un equipo técnico que desarrolla una plataforma SaaS centrada en inteligencia artificial. Esta posición implica diseñar y construir sistemas listos para producción, mejorando continuamente los procesos de infraestructura y AI. Los candidatos ide ...

Data Analytics Engineer: Looker + BigQuery Expert

Agap2 España busca un Ingeniero de Análisis de Datos para unirse a su equipo en Boiro y participar en proyectos innovadores de Big Data. La posición incluye desarrollo de pipelines escalables y trabajo con herramientas como Spark y Databricks. Ofrecemos un contrato indefinido con jornada completa en mo ...

Beca en SW de Bajo Nivel para Microelectrónica

Sener Aerospace & Defence ofrece una beca remunerada de mínimo 6 meses en su centro ubicado en Tres Cantos, Madrid. Se busca un estudiante que esté cursando un máster en software de bajo nivel o similar y que tenga conocimiento de C, C++ y Python. La persona seleccionada participará en la evaluación de ...

Líder de Proyectos Big Data | Gestión, ETL y BI

Erhardt Serikat busca un profesional con experiencia en proyectos Big Data para liderar el ciclo completo de gestión. El candidato ideal debe tener al menos 2 años en gestión de proyectos y 7 años en analítica de datos. Los requisitos incluyen desarrollo en Python y herramientas de visualización. La empresa ofre ...

Senior Data Engineer: Scale Pipelines & Platforms

Arch 24 HR Tech Factory está buscando un Ingeniero de Datos Senior para diseñar y mantener tuberías de datos robustas en Barcelona. Este rol implica colaborar con equipos de Business Intelligence y asegurar la calidad y rendimiento de la plataforma de datos. Se requieren habilidades sólidas en SQL, Pyt ...

Analytics Engineer Water Data ETL & Analytics

Acciona S.A busca un/a Analytics Engineer en Madrid para fortalecer su equipo de datos en el sector del agua. Este rol implica el diseño y mantenimiento de procesos ETL, así como la integración y validación de datos para optimizar la facturación y lecturas. Se requiere un mínimo de 5 años de experienci ...

AI Solutions Engineer Deploy & Scale ML Models

Ntt Data Europe & Latam busca un profesional para diseñar y desplegar soluciones de Inteligencia Artificial en Lérida, Cataluña. Este rol es crucial para acompañar a los equipos de Data Science, asegurando la calidad del código y el rendimiento en la productivización de modelos de IA. Se requieren sóli ...

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