161,095+ Software Engineer React Python Jobs in Spain — Top Companies Hiring June 2026

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Senior Corporate Security Engineer Cloud & Identity

Nexthink SA is hiring a Senior Corporate Security Engineer in Madrid to architect security solutions, managing a complex SaaS ecosystem. With 5-8 years of experience in corporate security, the ideal candidate will possess skills in Python and EDR/SIEM tools. The position includes collaborating with IT and busine ...

Senior Network Architect & Automation Lead

Ekkiden is seeking a Network Engineer Lead Expert for a strategic Data Center transformation program in Spain. You will design, deploy, and support secure network infrastructures, driving automation and continuous improvement. The ideal candidate has 8+ years of experience, strong expertise in Cisco AC ...

Cloud Native IMS DevOps Engineer — Hybrid/Remote

Die Deutsche Telekom sucht einen erfahrenen DevOps Engineer für das Telco Hub in Madrid. In dieser Rolle spielen Sie eine zentrale Rolle bei der Verwaltung und Wartung von kritischen IMS-Komponenten auf Kubernetes und Cloud-Native-Technologien. Sie werden strategische Einblicke in die Entwicklung eines ...

AI Driven Robot Framework Test Engineer

Capgemini in Salamanca is seeking a Quality Engineer to join an innovative team focused on automated testing solutions. You will be instrumental in designing and developing automated testing frameworks while leveraging AI tools like Claude Code. Successful candidates should have strong expertise in Pyt ...

Azure Data Engineer — Pipelines & Security, Madrid Hybrid

Tata Consultancy Services seeks an Azure Data Engineer in Madrid. The role involves building and maintaining data pipelines, implementing quality improvements, and ensuring data security within a hybrid work environment. Candidates should have at least 5 years of experience in similar roles and hands-on expertis ...

Azure ML Engineer — GenAI & MLOps Architect

Tata Consultancy Services is looking for an Azure Machine Learning Engineer in Madrid. The role involves expanding Advanced Analytics capabilities, collaborating with Data Scientists, and deploying AI models. Candidates should have over 5 years of experience with Azure technologies, strong skills in Python and M ...

Data Tooling Engineer Intern for ADAS & Automation

ARRK Engineering in Madrid is offering an Internship for a Data Tooling Engineer. The role involves developing scripts to automate workflows and supporting the integration of innovative ADAS features. Ideal candidates are pursuing a technical degree and have a background in Python programming. Benefits ...

Senior 3D MEMS Test & Data Analytics Engineer

INBRAIN Neuroelectronics in Bellaterra is seeking a Senior 3D MEMS Test Development Engineer to build and operate test systems for characterizing 3D MEMS processes. The role involves inventing test strategies, data analysis, and cross-functional collaboration. The ideal candidate will have over 5 years ...

Life Sciences Ontology & Knowledge Graph Engineer

Xebia in As Catro Rúas, Galicia is seeking a Scientific Knowledge Engineer to maximize the value of data assets. You will define data models, ensure quality control, and translate domain knowledge into actionable data products. The ideal candidate has a Master's degree in a related field and over six y ...

Senior Databricks Data Engineer — Scale Pipelines & ML

Join Ultra Tendency as a Senior Databricks Data Engineer supporting global growth. You will design and maintain scalable data pipelines using the Databricks Lakehouse Platform and lead workflows for analytics and machine learning. The role requires deep hands-on experience with Databricks on cloud plat ...

Global LAN & Wi Fi Automation Engineer (Hybrid)

SII Group Spain busca un/a LAN & Wi-Fi Automation Engineer para unirse a su equipo en Barcelona. Se requiere al menos 5 años de experiencia en ingeniería de redes LAN/Wi-Fi empresariales y conocimientos en automatización con Python, Ansible, y Cisco. Ofrecemos un contrato indefinido, formación personal ...

Remote Data Engineer: Scalable Pipelines for Biotech

Jobgether is seeking a Data Engineer to design and build scalable data pipelines that support analytics and machine learning. This fully remote position involves collaboration with data scientists and engineers, enhancing data architecture and performance optimization. The ideal candidate will possess ...

Principal AI Engineer Healthcare ML & Production Systems Lead

AstraZeneca GmbH is looking for a Principal AI Engineer based in Barcelona, Spain. This role involves designing and implementing advanced machine learning models to address complex healthcare challenges. You'll lead from data preparation to deployment while mentoring team members. Ideal candidates have ...

Lead AI Engineer Generative AI & Data Science Solutions

GFT Technologies España busca un/a Lead AI Engineer (Generative AI & Data Science Solutions) para unirse a su equipo en Valencia. Este papel implica desarrollar soluciones avanzadas en Inteligencia Artificial y Data Science y liderar un equipo multidisciplinario. Se requiere una sólida experiencia en D ...

Senior Angular & GenAI Engineer Enterprise Web Apps

Keyrus Portugal is hiring a Senior Full‑Stack Engineer specializing in Angular and GenAI Integration. You'll work 90% remote, with occasional on-site responsibilities in Cologne, Germany, focusing on developing and improving enterprise-grade applications. The ideal candidate has over 8 years of experie ...

Life Sciences Knowledge Graph Architect

Xebia in Spain seeks a Scientific Knowledge Engineer specializing in ontology and data modeling. This role is crucial for maximizing data assets and translating technical information into actionable data models. Candidates should have a Master’s in relevant fields and over 6 years of experience in know ...

Ingeniero Backend Senior — Lidera arquitectura escalable

Hyrtek busca un/a Senior Backend Engineer en Barcelona para liderar el diseño y construcción de la arquitectura backend de su plataforma de inteligencia artificial. Este rol implica alta responsabilidad técnica y ownership real sobre el core del producto. Se requiere experiencia en Python, SQL y entorn ...

Data Analytics Engineer: Big Data, Spark, GCP & Looker

Agap2 España busca un Data Analytics Engineer para proyectos de análisis de datos en un entorno tecnológico dinámico. Las responsabilidades incluyen el desarrollo de pipelines escalables y soluciones Big Data con Spark/Pyspark, así como colaboración en equipos Agile. Ofrecemos un contrato indefinido, j ...

Senior Cloud Engineer – AWS Infra & DevSecOps (Híbrido)

Aubay Spain busca un/a CLOUD ENGINEER SENIOR para un puesto híbrido en Barcelona. Se requiere experiencia en arquitectura de soluciones AWS y habilidades avanzadas en Python. Las funciones incluyen el diseño de infraestructuras AWS, la implementación de Infraestructura como Código y la gestión de servicios co ...

AI Backend Engineer — Cloud & MLOps (Hybrid)

Ultimate.ai is seeking an AI Engineer in Barcelona to design and deploy solutions in data analytics and machine learning. This hybrid role involves working with interdisciplinary teams and requires proficiency in Python and cloud environments. The ideal candidate has a degree in a relevant field and 3+ ...

Senior Data Engineer — Cloud Data Platform & Pipelines

Frontiers Media is looking for a skilled data engineer to manage and enhance our data infrastructure. This role includes responsibilities like developing data pipelines, maintaining BigQuery datasets, and collaborating with various teams to ensure data effectiveness. Successful candidates should have h ...

Data Engineer Cloud Data Pipelines (GCP) | Hybrid

Capitole Consulting busca un Data Engineer con 2-3 años de experiencia en Valladolid. El puesto ofrece un formato híbrido, con 3 días de teletrabajo a la semana, y horario flexible, especialmente los viernes y en verano. Se valoran conocimientos en Python, PySpark, SQL avanzado (BigQuery) y Google Cloud Platform ...

Staff ML Engineer Productionized ML & MLOps (Remote)

A leading technology consultancy is looking for a Senior ML Engineer to lead the productionisation and scaling of ML systems. This remote position requires a minimum of 5 years in ML Engineering or similar, with strong skills in Python, Databricks, and MLflow. Responsibilities include managing end-to-end ML proc ...

AI Ready Data Engineer for ML Infra on GCP

Ebury is seeking a Data Engineer to drive innovation in AI and data systems. Your mission includes architecting ELT/ETL pipelines and contributing to ML model infrastructure while partnering with stakeholders to identify impacts. Key requirements include mastery of Python and SQL, with over 5 years of ...

Staff AI Engineer: Product Driven GenAI Architect

Clarity AI is seeking a Staff AI Engineer based in Madrid, Spain. The ideal candidate will thrive at the intersection of rapid experimentation and agile product development, playing a crucial role in transitioning AI innovations into impactful products. Key responsibilities include designing experiment ...

Staff Platform Engineer Lead Platform Excellence (Hybrid)

An innovative educational technology company based in Barcelona is looking for a Staff Platform Engineer to lead technical initiatives across multiple squads. The role involves providing technical leadership, improving platform reliability, and building critical services. Ideal candidates will have experience in ...

Remote AI & Platform Engineer Mosaic & Databricks

Aderen is looking for a Medior AI/Platform Engineer to support and implement Mosaic AI into a governed, multi-tenant platform. The role is fully remote and offers a freelance contract with a competitive rate of €250/€270 per day. Applicants should have strong Python skills and experience with Databrick ...

Senior AWS DevOps Engineer Hybrid (Majadahonda)

ALTEN busca un Senior DevOps Engineer AWS para planificar y ejecutar migraciones en un entorno colaborativo. La persona ideal tendrá experiencia en AWS, Jenkins y la capacidad de programar en Python o Go. El puesto ofrece modalidad híbrida en Majadahonda, contribuyendo a proyectos de transformación dig ...

GenAI Engineer: LLMs & AI Agents Architect (Hybrid Madrid)

Experis España busca un/a GenAI Engineer para unirse a un proyecto clave en modalidad híbrida en Madrid. Este rol implica diseñar y desarrollar soluciones de IA Generativa y LLMs en entornos productivos, integrando servicios en la nube, principalmente AWS. Se requiere experiencia mínima de 5 años, dominio de ...

Hybrid Cloud Data Engineer: AWS & GCP

E-Frontiers está en búsqueda de un Data Engineer para un cliente en el sector de datos y analítica en Madrid. El rol incluye el diseño y desarrollo de soluciones escalables en entornos cloud de AWS y GCP. Se requiere experiencia de 3 años, formación en Teleco o Ingeniería informática, y habilidad en Py ...

Staff Backend Engineer — Scale Global Platforms

OLX Group is looking for a Staff Engineer in Barcelona, Spain. The role involves aligning engineering with strategic initiatives, mentoring teams, and developing large-scale web applications that serve billions of views per month. The ideal candidate will have a strong background in Python and experien ...

GenAI Engineer: NLP & AI Systems Architect

A global advisory firm is seeking a highly skilled AI/ML Engineer with over 3 years of experience in Data Science, specializing in Generative AI and NLP. The ideal candidate will design cutting-edge AI systems, build APIs, and collaborate across teams. Key requirements include strong Python skills and proficienc ...

Senior Security Engineer WordPress & PHP Automation

A global cybersecurity company is seeking a Senior Security Engineer to automate exploit generation and analyze zero-day attacks on WordPress. This role requires a strong background in security engineering and hands-on experience with exploiting PHP applications and WordPress plugins. Candidates should possess s ...

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 ...

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 ...

Data Engineer: Real Time Pipelines & Data Architecture

A leading data solutions provider in Spain is seeking a Data Engineer to analyze IT processes and build robust data solutions. You will work with technologies like Hadoop and Snowflake while advising on data architecture and management. The ideal candidate has experience with real-time data pipelines and is prof ...

Remote DevOps Engineer AWS, Kubernetes & CI/CD Expert

A multinational technology company is seeking a DevOps Engineer to join their team. The successful candidate will work on building CI/CD pipelines, manage Kubernetes clusters, and implement cloud solutions in an international environment. The role requires strong experience with AWS, Docker, Python, and a collab ...

Azure Data Engineer Remote with Global Impact

K2 Partnering Solutions is seeking a Data Engineer for their office in Barcelona. This permanent position involves transforming raw data into strategic insights, working in a stable, international environment. The successful candidate will have at least 4 years of experience in Data Engineering, strong ...

Senior Backend Engineer | WSO2 & Integration Platforms

Una empresa internacional de tecnología busca un perfil senior engineer con experiencia en desarrollo backend y conocimientos en WSO2. Ofrecen un ambiente de trabajo híbrido y flexible, desarrollo de carrera a través de una formación adaptada y beneficios sociales competitivos. Se valora experiencia en proyectos ...

Senior Databricks Data Engineer — Hybrid & Lakehouse Expert

ToBeIT busca un/a Data Engineer especializado/a en Databricks para unirse a uno de nuestros clientes en expansión tecnológica en Pozuelo de Alarcón. Se requiere un perfil senior con mínimo 3-4 años de experiencia en Databricks (Spark y Delta Lake) y habilidades en Python/Scala y SQL. La posición ofrece modalidad ...

Senior Linux Platform Engineer – Hybrid, Scale & Incident Response

arsys ES in Valencia is looking for a Senior Linux Platform Engineer to join their team managing one of the largest hosting platforms in Europe. You'll ensure stability and performance while automating processes and collaborating with international teams. The ideal candidate brings 3+ years of Linux ad ...

Senior DevOps Engineer — AWS Serverless, Terraform & CI/CD

Aubay Spain busca un Senior DevOps Engineer en Galicia para diseñar y operar infraestructuras en la nube con enfoque en prácticas de IaC y automatización. Se requieren habilidades sólidas en AWS, Terraform y Python. El puesto ofrece un modelo híbrido de trabajo, donde se deberán asistir dos días a la oficina. La ...

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 ...

Hybrid Cloud Data Engineer: AWS & GCP

E-Frontiers está en búsqueda de un Data Engineer para un cliente en el sector de datos y analítica en Madrid. El rol incluye el diseño y desarrollo de soluciones escalables en entornos cloud de AWS y GCP. Se requiere experiencia de 3 años, formación en Teleco o Ingeniería informática, y habilidad en Py ...

Data Engineer: Pipelines, ETL & Analytics (Madrid)

GfK - An NIQ busca un DATA ENGINEER para diseñar, desarrollar y mantener pipelines de datos escalables y eficientes. La posición requiere experiencia mínima de 2 años en roles similares, manejo de lenguajes como Python y SQL, y herramientas de BI como Qlik y PowerBI. El candidato ideal deberá tener un ...

Hybrid Data Engineer: Azure Databricks, Spark & PySpark

Baoss busca un/a Data Engineer para unirse a un proyecto estratégico en Barcelona. Esta posición implica desarrollar y mantener pipelines ETL/ELT, optimizando procesos de datos en un entorno cloud moderno. El candidato ideal deberá tener experiencia en Azure (especialmente Azure Databricks) y Apache Sp ...

Ingeniero/a de Pruebas con IA (Java/Python) – Remoto

Una empresa de tecnología busca un/a Test Engineer con al menos 4 años de experiencia. El rol implica diseñar y mantener programas de testing basados en Inteligencia Artificial, colaborando estrechamente con equipos de desarrollo. Se requiere experiencia en Java y Python, así como metodologías de testing. Se val ...

GenAI & ML Lead AI Engineer (Hybrid, Madrid/Barcelona)

Una importante empresa del sector asegurador busca un AI Engineer en Barcelona o Madrid para liderar proyectos de analítica avanzada. La persona seleccionada se encargará de diseñar soluciones basadas en datos, gestionar proyectos de inteligencia artificial, y coordinar proveedores tecnológicos. Se busca un prof ...

Senior Data Analytics & AI Engineer — Secure Systems

Una empresa líder en telecomunicaciones busca un/a Data Analytics & AI Engineer para diseñar y desarrollar soluciones avanzadas en analítica, Machine Learning e Inteligencia Artificial. El candidato ideal tendrá más de 5 años de experiencia en estos ámbitos, con conocimientos sólidos en Python, SQL y procesamien ...

Hybrid Data Scientist & ML Engineer – Madrid

UST busca un/a Data Machine Learning Engineer / Data Scientist para unirse a su equipo en Madrid. El candidato trabajará en el sector bancario y será responsable de desarrollar pipelines de datos y modelado predictivo utilizando PySpark y AWS. Se requieren al menos 3 años de experiencia en Python, SQL avanzado y ...

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