12,749+ Java Python Developer Jobs in Spain — Top Companies Hiring July 2026

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FAIR Data & Software Manager — Governance & Interoperability

Somma is seeking a Research Data Manager for the Barcelona Supercomputing Center’s Life Sciences Department. This full-time position focuses on developing and implementing data and software management practices that adhere to FAIR principles, ensuring the sustainability and security of research data. I ...

Data Engineer en Formación: IA y Pipelines de Datos

Lhh en España busca incorporar Data Engineers con 1-2 años de experiencia o desarrolladores backend que deseen orientarse hacia Data & AI a través de un programa de formación intensiva. El rol ofrece formación en data engineering y proyectos reales, con un enfoque en el aprendizaje. Los candidatos debe ...

Ingeniero/a de Datos Azure Synapse | Data Lake & KPIs

Ignis Energia en Madrid busca un profesional con experiencia en diseño y mantenimiento de pipelines de datos sobre Azure Synapse. El candidato ideal debe tener al menos 3 años de experiencia en entornos productivos de datos y ser autónomo, riguroso y curioso técnicamente. Las funciones incluyen modelar ...

Mobile AI/ML Engineer Onsite in Lisbon (Relocation)

airapps is seeking an AI/ML Engineer to design and optimize machine learning models for mobile applications. This fully onsite position in Barcelona will involve collaboration with product managers, engineers, and designers to enhance user experiences. The ideal candidate should have over 4 years of ex ...

ML & External Sensing Engineer – Forecasting & AI Agents

Tevapharm is looking for a Machine Learning & External Sensing Engineer in Madrid, Spain. This role focuses on developing Machine Learning capabilities and integrating external data into Supply Chain processes. The ideal candidate will have over 4 years of experience in Machine Learning and a strong pr ...

Hands on Propulsion Test Engineer

Pangea Propulsion is seeking a Test Engineer for their facility in Alguaire. The role involves supporting the testing of rocket engines and propulsion systems, contributing to high-performance solutions in the space industry. The ideal candidate will have a background in aerospace or mechanical enginee ...

Applied Data Scientist: Drive Pharma Innovation End to End

Insud Pharma in Madrid seeks an Applied Data Scientist to work within their Data Science team. The role requires a strong foundation in statistics and machine learning, with an eagerness to tackle complex problems across R&D and drug manufacturing. The ideal candidate will have expertise in Python and ...

Analytics Engineer: Build Self Serve Data Insights at Scale

Scopely is looking for a highly motivated Analytics Engineer to join their Strategy & Business Operations team in Barcelona on a hybrid basis. The role involves leading the development of self-serve insight products and ensuring data quality across various data products. The ideal candidate will have 3 ...

Senior Data Platform Engineer – Hybrid Madrid

Ebury anz in Madrid is looking for a Senior Data Engineer to join the Data Platform team. This hybrid position involves 4 days at the office and 1 day working from home. The successful candidate will help develop and improve Ebury's Data Platform, focusing on scalability and innovation. Requirements in ...

Qualys Deployment Specialist Security Consultant

collectivework in Madrid is seeking a Security Consultant - Qualys Deployment Specialist for a freelance, full-time position. The role involves deploying Qualys software, enhancing vulnerability management, and producing technical documentation. Successful candidates will have strong operational knowledge of ...

Data Engineer: Build Pipelines in Snowflake & Databricks

Visma is seeking a Data Engineer in Barcelona to build and manage the data foundation crucial for our operations. You will collaborate closely with data scientists, ensuring reliable data integrations into Snowflake and maintaining product telemetry. The ideal candidate has 3 to 4 years of data enginee ...

Analytics Engineer: Build Data Products & AI Driven Insights

BISUP seeks an Analytics Engineer in Madrid to own the full analytics stack and collaborate with stakeholders. As part of a lean data team, you will develop data models in BigQuery, define metrics, and deliver self-service data products that drive decision-making across the organization. The ideal cand ...

Remote LLM Agent Architect for Data & Marketing (Madrid)

A technology firm in Barcelona is seeking a highly skilled LLM Dev Analyst to design, build, and scale intelligent agents. You will integrate agents within the Databricks ecosystem, focusing on various business domains like A/B testing and marketing performance. Idóneo candidates will have proven experienc ...

Senior AI/MLOps Engineer Production Deployments

Yumatech is looking for a Senior AI / MLOps Engineer in Madrid to spearhead the delivery of AI solutions into production. The role involves designing MCP servers and CI/CD pipelines, as well as developing internal AI use cases. Ideal candidates should possess strong skills in Python and DevOps along wi ...

Arabic AI Builder: Shape Real World Agentic Apps

Salesforce is seeking an AI Builder for the Arabic Market to develop innovative AI solutions that impact Fortune 500 companies. This role will focus on real-world applications, working in cross-functional teams to design and build AI agents using JavaScript, Python, and Apex. The ideal candidate is flu ...

Data Engineer AWS & GenAI – Backend & APIs

Accenture España busca un/a profesional con al menos 2 años de experiencia en Python y PySpark para desarrollar flujos ETL y optimizar procesamiento de datos. Se valorará dominio de SQL, AWS (S3, Athena, SageMaker) y desarrollo de APIs con FastAPI. El puesto es híbrido en Madrid, con foco en observabil ...

Ingeniero IA y Data Scientist Procesamiento de Documentos

Pixie busca un AI Engineer / Data Scientist para unirse a un proyecto en el sector bancario, centrado en soluciones de IA para el procesamiento de documentos. Se requiere experiencia en Python y conocimientos sobre NLP y LLMs. El candidato ideal deberá tener experiencia en la construcción de APIs para ...

Senior Data Practitioner — AI Ready Data Infra (Hybrid)

Aily Labs, located in Madrid, is seeking a Senior Data Practitioner to build and maintain robust data infrastructure that supports AI decision-making. The role involves collaborating with cross-functional teams and optimizing workflows for performance and reliability. The ideal candidate has over 4 yea ...

Robotics Reinforcement Learning Engineer: Sim to Real Control

pal robotics in Barcelona is seeking a Robotics Engineer with expertise in Reinforcement Learning. The role involves developing and deploying control policies on robotic systems, demanding a background in Robotics and proficiency in MuJoCo. The ideal candidate holds an MSc or PhD, with hands-on experie ...

Gas Portfolio Analyst: Forecasting, Hedging & Analytics

Octopus Energy in Valencia is seeking a Gas Portfolio Analyst to analyze and manage the gas portfolio, providing essential support to the Energy Markets team. The role involves developing forecasts, monitoring gas positions, and ensuring competitive pricing aligned with market dynamics. The ideal candi ...

Senior Data Scientist – AI/ML for Insurance (Hybrid)

Plexus busca perfiles con experiencia en inteligencia artificial y Machine Learning para participar en un proyecto internacional en el sector de seguros. Se requiere un mínimo de 3 años de experiencia en Data Science y Machine Learning, así como habilidades en Python y AWS. El trabajo es híbrido, permi ...

Senior Linux Platform Engineer — Scale, Automation & Ceph

Arsys is looking for a technical role in Valencia to operate one of Europe’s largest hosting platforms. You will ensure the stability and performance of the Stretch platform and collaborate with international teams, particularly in Germany, to enhance service quality. Must have at least 3 years of Linu ...

Production ML Software Engineer Hybrid Barcelona

BizAway S.r.l. (ES) is seeking a Machine Learning Software Engineer to create user-facing software that integrates complex data pipelines. This permanent, full-time position allows for hybrid work, with expectations to visit the Barcelona office a couple of times a week. The ideal candidate will have s ...

Senior ML Engineer – Recommender Systems & Production

Mphasis is looking for an experienced Data Scientist / Machine Learning Engineer in Barcelona, Spain, to join an exciting AI project. The role involves designing algorithms that learn from user selections to enhance future predictions. Key responsibilities include developing efficient solutions for can ...

GCP Data Engineer: BigQuery & Real Time Pipelines

Kyndryl is seeking a Data Engineer to support the implementation of modern cloud-native data platforms on Google Cloud Platform (GCP). The ideal candidate will design and maintain ETL/ELT pipelines, ensuring high-quality data solutions in enterprise environments. Applicants should have at least 3 years ...

Senior Generative AI Engineer Remote

Ayesa Digital busca un/a Ingeniero/a Senior en Inteligencia Artificial Generativa para unirse a su equipo en Boiro, Galicia. Este profesional trabajará en proyectos innovadores con un fuerte impacto tecnológico, utilizando herramientas de inteligencia artificial. Los candidatos deben tener experiencia ...

Founding French Forward Deployed Engineer

Happyrobot Inc. is seeking a Forward Deployed Engineer to join its founding team in Spain. The role requires strong technical skills combined with excellent communication abilities to ensure customers maximize the value of our AI platform. The candidate will work on customer-facing engineering, technic ...

DevOps Engineer – Cloud & IaC (Remote/Hybrid)

Revolut Ltd is seeking a skilled DevOps Engineer to enhance our development team's efficiency and product delivery. You will manage source control, implement configuration management, and ensure system observability while working in a dynamic environment. The ideal candidate will have strong Python ski ...

Barcelona based GHEOR Analytics Leader — Real World Evidence

Dormont Manufacturing Co is seeking an Associate Director for Global Health Economics & Outcomes Research (GHEOR) Analytics in Barcelona, Spain. This position focuses on developing and implementing HEOR Analytics strategy, conducting studies and analysis to establish value for Alexion products. The ide ...

Strategy & Operations Lead – Scale, Data Driven Impact

Poke House is seeking a Strategy & Operations Manager to tackle company challenges through innovative problem-solving. You will optimize processes for growth, lead infrastructure projects, and develop strategic partnerships. The ideal candidate holds a 2:1 degree from a top university, has 2+ years of ...

Senior Data Scientist — Real Time Esports Predictions

GRID eSports GmbH seeks a skilled individual to join their team in Madrid, Spain, focused on developing machine learning systems for real-time predictions in competitive esports such as CS2, Dota 2, and League of Legends. The role encompasses designing and optimizing models that power live betting mark ...

Senior Fixed Income Quant: Pricing & Risk Modeling

Banco Santander SA is searching for a Fixed Income Sr Quant in Boadilla del Monte, Spain. This role involves developing and maintaining models for pricing and risk management of fixed income derivatives within global markets activities. The ideal candidate will have at least 5 years of experience in fi ...

Investigador Doctoral en Análisis de Datos Biomédicos

Euraxess busca un candidato para trabajar en investigación sobre el movimiento humano y la enfermedad de Parkinson. Las responsabilidades incluyen el análisis de datos, el desarrollo de algoritmos de aprendizaje automático y la comunicación de resultados. El candidato ideal debe tener habilidades en Py ...

Data Quality & Analytics Specialist — Hybrid (Madrid)

Randstad España busca un profesional apasionado por el análisis de datos para participar en proyectos temporales en Arbo, Galicia. La persona seleccionada se encargará del seguimiento y control de la calidad del dato, desarrollo de consultas SQL, y automatizaciones con Python. Se requiere entre 4 y 5 a ...

Energy Digital Transformation & Automation Specialist

Solaria Energía y Medio Ambiente busca un/a Digital Transformation & Automation Specialist para impulsar la digitalización y optimización de procesos en su departamento de Energía. El candidato/a trabajará de forma presencial y será un nexo clave entre SCADA e IT. Se requiere formación STEM y entre 2 y ...

Research Intern: Neurosymbolic & Memory Driven Agentic AI

An innovative AI research company is looking for a Research Intern in Barcelona. You will support exploratory research in AI, focusing on learning systems and agentic reasoning. The ideal candidate is pursuing a Master's or PhD in a relevant field and has strong Python skills. This paid summer internship offers ...

Postdoc: Marine Ecosystem Modelling & Predictive Analytics

IRTA is looking for a Postdoctoral researcher in marine ecosystems modelling for our Marine and Continental Waters Program. This position is based in La Ràpita, Tarragona, offering a collaborative work environment. The ideal candidate will hold a Ph.D. and possess strong data analysis skills, experienc ...

Business Data Analyst: End to End Reporting & Automation

TD SYNNEX Spain is seeking a Data Analyst to manage reporting and analytics across the European digital transformation unit. This role emphasizes data quality and automation while collaborating closely with various stakeholders and technology teams. The ideal candidate will have proven experience, stro ...

Research Engineer: Digitalized Distribution Grids

FUNDACIO INSTITU DE RECERCA EN ENERGIA DE CATALUNYA in Barcelona is seeking a Research Engineer to contribute to projects related to digitalization of distribution grids. This role involves managing various tasks related to project development and pilot testing. The position offers a temporary contract ...

Senior Data Consultant Retail Insights (Hybrid Madrid)

Winning Consulting busca un/a Senior Consultant Data para incorporarse a sus equipos en Madrid en un modelo de trabajo híbrido. Se encargará de gestionar y analizar datos de múltiples fuentes para apoyar la toma de decisiones y de mantener dashboards en colaboración con BI/NPS CX. Se requiere 3-5 años ...

Quantum ML Data Scientist — Hybrid Classical Quantum AI

Vortech PCI Group S.L. busca un/a Data Scientist especializado/a en Quantum Machine Learning para unirse a un proyecto tecnológico de alto impacto. Diseñar y validar modelos de ML; explorar Quantum ML aplicado a casos reales; trabajar en entornos híbridos clásico-cuánticos y traducir resultados de inve ...

Analista Cuantitativo ALCO – Datos y Tecnología

Banco Sabadell busca un profesional para apoyar la gestión de la Cartera ALCO, con un enfoque en análisis de datos y herramientas tecnológicas. Se requiere formación superior en áreas técnicas o económicas y experiencia en el sector financiero, así como habilidades en programación y manejo de bases de datos. El ...

Senior Security Engineer — Cloud, Zero Trust & IAM

A leading software company in Spain is seeking a Senior Corporate Security Engineer to architect security solutions for its internal environment. The role involves managing security for a complex SaaS ecosystem and leading response efforts for corporate security events. Ideal candidates will have 5-8 years of ex ...

Remote Azure Data Engineer: Spark & Databricks

arelance busca un Ingeniero de Datos para un cliente internacional en el sector automotriz. Esta posición es ideal para alguien con experiencia sólida en entornos de datos basados en Azure y habilidades prácticas en Spark. Los responsables de esta función incluirán el diseño y mantenimiento de tuberías de datos ...

Revenue Operations & Strategy Manager

Revolut busca un Revenue Operations Manager en Málaga, que se encargue de optimizar procesos escalables y liderar proyectos críticos. El candidato ideal debe tener un título universitario y más de 2 años de experiencia en entornos acelerados. Este rol implica la gestión de relaciones con proveedores y el desarro ...

Líder de Modelos de Riesgo de Crédito (IFRS 9)

Carrefour busca un/a Responsable de Modelos de Riesgo de Crédito y Análisis Clave para unirse a su Dirección de Riesgos en Alcobendas. La persona seleccionada será clave para desarrollar y optimizar el modelo de Provisiones bajo IFRS 9, liderando análisis y generando informes críticos. Se requiere una sólida bas ...

Night Logistics Scheduler EU Nexus & Real Time Ops

Amazon in Spain is hiring a Logistics Scheduler for their EU AMZL operations. This office-based position involves monitoring Nexus operations, managing processing capacity, and enhancing service quality during fixed night shifts. The ideal candidate should possess advanced English skills and relevant e ...

Ingeniero Full Stack IA Augmentada (Spec Driven)

Roams busca un Desarrollador/a Full-Stack con mentalidad AI-Augmented para unirse al equipo de ingeniería. Trabajarás con IA para acelerar la construcción de software, manteniendo criterios técnicos, arquitectura y calidad donde la IA aún no llega. Buscamos persona capaz de definir especificaciones cla ...

Ingeniero DevOps CI/CD, Kubernetes y Automatización

DXC Technology está buscando un/a Ingeniero/a DevOps para unirse a un importante proyecto del sector asegurador en Madrid. El candidato ideal debe tener al menos 3 años de experiencia en desarrollo con Ansible, Python y Shell Scripting, así como conocimientos en herramientas como Kubernetes y Docker. E ...

Senior Threat Intelligence Platform Engineer

Google Inc. is seeking a talented Software Engineer to join their Google Threat Intelligence team in Spain. This role involves designing and implementing new features for their platform that analyzes and processes threat intelligence data. Successful candidates will possess a Bachelor's degree in Compu ...

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