151,553+ Remote Java Spring Boot Python Microservices Engineer Jobs in Spain — Top Companies Hiring July 2026

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Cloud Engineer Expert – AWS/Terraform | Hybrid Barcelona

Aubay Spain busca un/a Cloud Engineer Expert para un puesto híbrido en Barcelona. Se valoran las habilidades en AWS, Python y Terraform. La posición requiere un nivel avanzado de inglés y ofrece la oportunidad de trabajar en proyectos innovadores dentro de un ambiente de colaboración. La función implic ...

Staff R&D Engineer – FEA & LS Dyna Post Processing

Ansys is looking for a skilled engineer based in Spain, Galicia, or Arbo with expertise in mechanical engineering and FEA. The role involves implementing algorithms, engaging in software design, and collaborating on developing post-processing features for LS-Dyna. Candidates should have experience in C ...

Backend AI Engineer Cortex & RAG Platform

Quadrivia AI, located in Spain, is seeking an experienced backend engineer to build and run Cortex, the core AI architecture. The role focuses on ensuring the reliability and speed of AI systems in production, emphasizing robust system design and integration. Key responsibilities include designing back ...

AI Engineer — Generative AI & LLM Systems

Lognext busca un/a AI Engineer para unirse a su equipo en Barcelona. El candidato ideal debe tener experiencia sólida en IA generativa, en proyectos basados en LLMs, y buen manejo de Python y SQL. El rol implica el desarrollo y optimización de soluciones tecnológicas, así como el manejo de herramientas ...

Junior R&D Software Engineer – Global Growth

Page Personnel España busca un Junior R&D SW Engineer en Barcelona. El candidato ideal tendrá formación en Computer Science y experiencia de 0 a 3 años en desarrollo de software, incluyendo C++ y Python. Se ofrece un entorno de trabajo dinámico, flexibilidad horaria, y oportunidades de carrera. Se requ ...

Cloud Network Engineer – Azure & AWS (Hybrid Madrid)

Davidson Consulting en Madrid busca un/a Cloud Engineer con más de 5 años de experiencia en redes virtuales, Azure y AWS. El candidato ideal debe tener habilidades en DevOps, scripting en Python y un alto nivel de inglés. Ofrecemos un contrato indefinido y una remuneración competitiva, además de la pos ...

Senior AI Software Engineer – SaaS, LLMs, Cloud

Capitole en Boiro busca un Full-Stack Senior AI Software Engineer para diseñar y construir soluciones de IA empresarial en una arquitectura SaaS robusta. Este rol implica trabajar con LLMs y mentorear al equipo en prácticas de ingeniería. Se requiere un grado en informática, más de 6 años de experienci ...

Prompt Engineer IA Generativa | Flexible & Hybrid

En Talent, buscamos un Prompt Engineer para unirse a nuestro equipo de IA en Madrid. Se valorará la experiencia en definición y evaluación de prompts y outputs de modelos de IA. Ofrecemos un ambiente de trabajo inclusivo y participativo, así como un modelo híbrido. El trabajo requiere colaboración con ...

Autonomous AI Automation Engineer for Healthcare

Quadrivia AI in Huelva, Spain is looking for an AI Automation Engineer to enhance operational efficiencies. In this role, you'll automate high-leverage business processes, specifying workflows and building automation solutions using Python and API integrations. The ideal candidate has experience in end ...

AWS Data Engineer Data Lakes, Lakehouses & Pipelines

Ust is seeking a Data Engineer based in Madrid, Spain, who will drive the development of scalable data pipelines and ensure data quality across diverse architectures including data lakes and data mesh. The ideal candidate should possess strong technical skills in AWS services like S3 and Glue, along wi ...

Hands On Lead Full Stack Engineer | Tech Architect & Mentor

BETWEEN Group, ubicado en Galicia, España, busca un/a Lead Full Stack Engineer para liderar equipos de desarrollo y participar en la creación de aplicaciones web complejas. Si tienes experiencia en tecnologías como React y Python y buscas un entorno que valore la autonomía, ¡esta es tu oportunidad! La ...

Backend AI Engineer: Cortex & RAG Platform

Quadrivia AI is looking for a Backend Engineer to build and maintain Cortex, the core AI architecture for their health technology platform. This role focuses on making AI systems reliable and observable in production, implementing services such as automated audits, patient simulators, and retrieval systems. < ...

MLOps Engineer: Build & Scale Production AI

Akkodis está buscando un/a MLOps Engineer para unirse a su equipo en Madrid. Tu rol será clave en la automatización y escalado de modelos de inteligencia artificial, gestionando infraestructuras y ciclos de vida de machine learning. Buscamos candidatos con experiencia en MLOps, programación en Python y ...

Freelance AI Engineer | Document AI & NLP with LLMs

Pixie busca un AI Engineer/Data Scientist en Galicia para un proyecto freelance enfocado en soluciones de IA para procesamiento de documentos. La incorporación es prioritaria, y se requiere disponibilidad para oficinas en Málaga o Madrid. El candidato ideal tendrá experiencia en desarrollo de aplicacio ...

Senior Data Engineer: Databricks, Spark & Cloud Pipelines

TechBiz Global is seeking a Senior Data Engineer based in Tenerife, Spain. In this role, you'll design, build, and maintain data pipelines, using technologies like Databricks for large-scale processing. The ideal candidate should have strong experience with SQL, Python, and cloud platforms (AWS, Azure, ...

Robotics Applications Engineer Field Diagnostics & ROS

ABB, a leader in robotics, is seeking a Robotic Applications Engineer in Barcelona. This role acts as a link between development and real-world applications. Responsibilities include troubleshooting, analyzing system performance, and developing solutions. Candidates should have 3+ years in robotics, st ...

AWS Cloud DevOps Engineer — Infra as Code & CI/CD

NTT DATA Europe u0026 Latam seeks a skilled DevOps Engineer to join their Madrid team, focusing on cloud-native technologies and AWS infrastructure. This role involves designing and optimizing AWS environments, managing CI/CD pipelines, and ensuring security through automation. Candidates should have s ...

Senior Satellite Platform Engineer (GEO/LEO) (Madrid)

Hispasat, located in Arganda del Rey, is seeking a Platform Engineer to support the IRIS² project. Responsibilities include designing and overseeing satellite platform subsystems, preparing technical evaluations, and participating in testing meetings. The adecuado candidate will have a Master ...

Tech Lead Software Engineer — Data Driven Maps (Hybrid)

TomTom is looking for a highly motivated Expert Software Engineer to join the Map Advanced Analytics team in Madrid. You will design and build robust data and analytics solutions to assess map quality, enabling fast and effective decision-making. The ideal candidate has over 7 years of industry experie ...

AI Delivery Engineer for Customer Solutions

3530 Kyndryl España, S.A.U. is seeking a Forward Deployed Engineer (FDE) based in Madrid. This role focuses on AI deployment in production environments, requiring close partnerships with customers to deliver tailored technical solutions. The successful candidate will bring 2-4 years of experience in da ...

Cloud Data Engineer — AWS/Azure | Pipelines & Lakehouse

Innova-tsn busca un Data Engineer Cloud, con al menos 3 años de experiencia en AWS o Azure, para trabajar en proyectos de alto impacto en diferentes sectores como energético y retail. Ofrecemos contrato indefinido, planes de carrera, formación continua y un ambiente colaborativo. Valoramos la habilidad ...

Senior ML Engineer: AI Pipelines & Scalable Infra Madrid

IFS in Madrid is looking for an experienced ML Engineer to design and maintain scalable AI infrastructure. The successful candidate will develop and deploy ML pipelines while collaborating closely with data scientists and engineers to enhance systems. Applicants should possess strong Python skills and ...

Security Data Engineer: Insights, Pipelines & Automation

Reconocida empresa is seeking a Security Insights and Automation Data Engineer to develop and maintain robust data pipelines within Roche's ecosystem. This role demands expertise in SQL and Snowflake, strong programming skills in Python, and collaboration with data scientists to optimize data architecture. </ ...

Automation Network Engineer: LAN & Wi‑Fi, Cloud SaaS

ING Hubs Spain is looking for a skilled network automation engineer in La Línea de la Concepción. You'll collaborate with an international team to develop secure, scalable, and reliable LAN & Wi-Fi access networks using a cloud-managed SaaS solution. Successful candidates will possess a strong backgrou ...

Senior VPN Performance Engineer

Proton, a leading internet privacy company in Madrid, is searching for a Senior Performance Engineer to enhance the performance of their VPN service. The role requires defining metrics and developing testing systems while working with various teams. The ideal candidate should have more than 5 years of ...

Senior Tech Lead Full Stack (Hands On)

Between Technology está buscando un Lead Full Stack Engineer en El Puerto de Santa María. El candidato ideal liderará técnicamente varios equipos de desarrollo, participando directamente en la creación de soluciones de alta calidad. Buscamos perfiles altamente autónomos, con experiencia en desarrollo w ...

Principal AI Engineer Real Time Voice Platform Barcelona

Concentric Tech & Digital Recruitment is looking for a Senior / Principal Software Engineer to join their team in Barcelona. This role focuses on building next-generation AI-driven communication products that help automate customer interactions and enhance operational efficiency. Ideal candidates will ...

GenAI Engineer Hybrid Madrid | AWS & ML Infra

Hasten Group está en búsqueda de un GenAI Engineer para un importante cliente en Madrid. La posición ofrece trabajo híbrido con solo 2 días de presencialidad a la semana. Se requiere experiencia mínima de 2 años en el desarrollo de librerías en Python y conocimiento en herramientas de integración conti ...

AI Engineer — Generative AI & LLM Systems

Lognext busca un/a AI Engineer para unirse a su equipo en Marbella. El candidato ideal debe tener experiencia en IA generativa y estar familiarizado con proyectos basados en LLMs y orquestación, así como buen manejo de Python y SQL. Se valorará el conocimiento de herramientas de procesamiento de datos ...

Senior Data Architect for End to End Data Integration

Full On Net busca un/a Senior Data Engineer/Data Architect en Santiago de Compostela. La persona seleccionada se encargará del diseño e implementación de arquitecturas de datos eficientes, integrando sistemas y APIs, y desarrollando pipelines con Python y SQL. Se requiere experiencia en arquitectura de ...

Lead Full Stack Architect & Tech Product Leader

Between Technology busca un/a Lead Full Stack Engineer en Arenas de Iguña, España. La persona seleccionada liderará equipos de desarrollo, definiendo arquitecturas y estándares de calidad mientras participa en el desarrollo de aplicaciones web completas. Se requiere experiencia sólida en el desarrollo ...

Senior Data Engineer Azure Databricks for Tax Automation

Concentrix is looking for a Senior Data Engineer in Madrid to implement innovative Azure Databricks solutions aimed at automating tax reporting. The role involves managing large-scale data ingestion and processing, ensuring high performance and scalability. The ideal candidate will possess 8+ years of ...

Azure Data Engineer — Pipelines & Data Quality

Mpower Plus is looking for an Azure Data Engineer in Madrid, Spain. The ideal candidate will be responsible for building and maintaining data pipelines, implementing data quality improvements, and collaborating with innovation teams. Proficiency in Azure Data Factory and experience with Python and Scala are e ...

MFT Engineer – Onsite Madrid (Freelance, 12m)

Source Technology is seeking a Managed File Transfer Engineer for a 12-month freelance contract in Madrid. The role requires being onsite 2-3 days a week. Candidates will lead sub tasks in file transfer projects and collaborate closely with engineers to deliver crucial solutions. Applicants should have ...

AI Automation Engineer: Automate Healthcare Ops

Quadrivia AI in Valladolid is looking for an AI Automation Engineer to create an autonomous backbone for operations. You will engage with teams to identify and automate complex workflows, while building automation scripts primarily in Python. The ideal candidate will be proficient in dealing with non-t ...

Ingeniero de Datos – Pipelines Escalables, Multi Cloud

Innova-tsn busca un Data Engineer apasionado por el Big Data y Business Intelligence en Madrid. Este rol implica diseñar e implementar pipelines de datos en sectores como energía, retail y bancario, utilizando herramientas como SQL y Python. Ofrecemos estabilidad en un entorno de trabajo híbrido, plane ...

Cloud Image Engineer: Ubuntu Automation & Pipelines

Canonical is hiring a Software Engineer to work on Linux, cloud infrastructure, pipelines, and automation in Murcia, Spain. You will build automated image delivery pipelines, integrate features into Ubuntu, and collaborate with a distributed team. The ideal candidate should have a Bachelor's in Compute ...

Data Engineer Junior: Pipelines en la Nube y Crecimiento

TOKIOTA en Madrid busca un Data Engineer Junior apasionado por la tecnología para implementaciones en la nube. Las responsabilidades incluyen el desarrollo y mantenimiento de pipelines de datos escalables y soluciones sobre plataformas como Microsoft Fabric. Se requiere experiencia en Big Data, conocim ...

Enginyer/a de Dades: Pipelines escalables i impactants

Bonpreu busca un Data Engineer a les Masies de Voltregà per dissenyar i optimitzar pipelines de dades i automatitzar processos d’anàlisi. El candidat ideal tindrà experiència en ETL/ELT, coneixement de Python i una formació universitària en enginyeria o Informàtica. Aquesta posició ofereix un contracte ...

AI Scale Data Engineer Azure Fabric Pipelines

Cuidacasa busca un Data Engineer en Madrid para construir infraestructura de datos y escalar agentes de Inteligencia Artificial. El candidato trabajará en Microsoft Fabric y modelará datos en arquitectura Bronze/Silver/Gold. Se valoran habilidades en SQL, Python y PySpark, así como experiencia en herra ...

Security Insights Data Engineer Automation & Snowflake

Roche is seeking a Security Insights and Automation Data Engineer in Madrid to lead the design and maintenance of scalable data pipelines. Your role includes optimizing data storage solutions and ensuring data quality, while collaborating with data scientists and business stakeholders. The position req ...

Full Stack AI Engineer for GenAI & ML Career Growth

Ntt Data Europe & Latam busca un Full Stack Engineer para diseñar soluciones de inteligencia artificial, optimizar el rendimiento de modelos y asegurar la calidad del código. Esta posición es crítica para el desarrollo de proyectos innovadores en el área de IA. Se requiere experiencia en soluciones de ...

Full Stack AI Engineer for GenAI & ML Solutions (Castro del Río)

Ntt Data Europe & Latam busca incorporar un Full Stack Engineer para diseñar y desarrollar soluciones de Inteligencia Artificial. Este rol es principal para asegurar la calidad del código y optimizar el rendimiento de modelos de IA. Se requiere experiencia en soluciones de IA, conocimientos de Pytho ...

Backend AI Engineer for Healthcare Cortex Platform

Quadrivia AI is looking for a skilled backend software engineer in Sevilla, Spain. In this role, you will build and run the core AI architecture behind Q, with responsibilities for ensuring the reliability and speed of our AI systems. Qualified candidates should have strong Python skills, experience in ...

Cloud Databricks Data Engineer Spark Pipelines & Scale

Bluetab, an IBM, está buscando un Data Engineer con 4-5 años de experiencia en Scala, Python o PySpark. La persona seleccionada desarrollará y ejecutará procesos Spark o Databricks en la nube, optimizando pipelines de datos a gran escala. Este puesto ofrece la oportunidad de participar en proyectos a n ...

Senior Firmware QA Lead — Test Automation & Quality Strategy

Ascendion is seeking a Senior Software Quality Assurance (SWQA) Engineer in Sallent, Spain. The ideal candidate will lead testing activities, define QA strategies, manage validation cycles, and collaborate closely with development teams to ensure high-quality products. Qualified applicants should have ...

Full Stack AI Engineer for GenAI & ML Solutions (Madrid)

Ntt Data Europe & Latam busca incorporar un Full Stack Engineer para diseñar y desarrollar soluciones de Inteligencia Artificial. Este rol es principal para asegurar la calidad del código y optimizar el rendimiento de modelos de IA. Se requiere experiencia en soluciones de IA, conocimientos de Pytho ...

Sr. Scientific Ontology Engineer | Data Modeling & SPARQL

Xebia is seeking a Scientific Knowledge Engineer to work in Foz, Galicia. This position involves defining schemas for scientific information and collaborating with product managers to align data standards. Candidates should have a Master’s in Bioinformatics or a related field, with at least 6 years of experie ...

AI Backend Engineer Reliable, Scalable Cortex Platform

Quadrivia AI is looking for a Backend Engineer to develop and manage the Cortex AI architecture. You will design robust backend systems that ensure scalability and reliability while working with technologies like Python, FastAPI, and Docker. The ideal candidate has over 2 years of hands-on experience w ...

Backend AI Engineer for Healthcare Cortex Platform

Quadrivia AI, based in España, is seeking a backend software engineer to build and run Cortex, the AI architecture behind their innovative health technology. The role requires strong expertise in Python and FastAPI, focusing on reliability and performance in production for clinical tasks. As part of th ...

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