217,940+ Fullstack React Java Software Engineer Remote Work Jobs in Spain — Top Companies Hiring July 2026

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EMEA Solutions Engineer: SASE & SD WAN Strategy (Madrid)

Cisco Systems, Inc. seeks an experienced Technical Sales Architect to serve as a trusted advisor for EMEA clients, focusing on SASE, SDWAN, and SSE solutions. With responsibilities that include strategic planning and leading technical demonstrations, candidates should possess a bachelor's degree with signi ...

Senior Data & AI Engineer Full Stack ML Architect

NTT DATA Europe u0026 Latam en Coslada busca un líder técnico en Inteligencia Artificial para guiar la estrategia en proyectos de datos. El rol requiere experiencia en Machine Learning, MLOps y diseño de arquitecturas de datos modernas. Además, se valora la capacidad de liderar equipos, implementar prá ...

Senior GTM Engineer: AI Driven Outbound & Revenue Systems

Perk is seeking a Senior GTM Engineer in Barcelona to design and manage AI-powered outbound systems for Revenue Systems. The ideal candidate has 6+ years in GTM Engineering, building Clay workflows, and enhancing sales productivity through automation. You will integrate key tools and ensure high-qualit ...

Senior Data Lead Engineer Cloud Data & AI Platform

Ust is seeking a Senior Data Lead Engineer in Gijón, Spain, to lead the development of cloud-based Data, AI, and BI platforms. The role includes spearheading the Data, AI, and BI roadmap, designing lakehouse architectures, and exploring AI/ML capabilities. The ideal candidate should possess over 5 year ...

Senior AI/ML Engineer — Production‑Ready, Scalable AI

Visium is seeking a Senior AI Machine Learning Engineer to join a major transformation project in Barcelona. This role requires a proven background in developing AI initiatives and aims to integrate cutting-edge technologies within the client’s R&D framework. The ideal candidate will focus on building ...

DevSecOps Engineer – Cloud Security & CI/CD (Hybrid Madrid)

Claire Joster | People first busca un profesional de DevSecOps para un cliente final en el sector inmobiliario. La posición ofrece un contrato indefinido con un salario de hasta 70k más un 10% adicional, y se ofrece un modelo híbrido con 2 días en la oficina de Castellana, Madrid, dependiendo del equipo. ...

Senior Purple Team Engineer — Red/Blue Defense Architect

Drees- is looking for a Senior Purple Team Engineer to enhance security validation in their enterprise environment. This role focuses on bridging Red and Blue Team efforts, converting offensive findings to defensive enhancements. The ideal candidate should have strong skills in incident response, detec ...

Real Time Computer Vision Engineer – Multi Camera & Edge

Orga Ai busca un/a CTO especializado en visión por computador para liderar el núcleo de su SDK. El rol implica desafíos en detección y análisis de vídeo en entornos reales, impactando el producto desde el primer día. Buscamos candidatos con excelencia en visión por computador, dominio de Python y una m ...

Senior Purple Team Engineer / Lead (Blue Focused) (Madrid)

We are seeking a Senior Purple Team Engineer to design, execute, and continuously improve adversary‑focused security validation across our enterprise environment. This role sits at the intersection of Red Team and Blue Team, with a strong defensive bias, ensuring that offensive findings are systematically ...

Senior LLM Engineer (Hybrid) – Quantum‑Inspired AI (Madrid)

European Tech Recruit is looking for both Mid and Senior LLM Engineers to join a team working on cutting‑edge AI and quantum‑inspired technologies in the Basque Country, Spain. You’ll design, build, and optimize LLMs and contribute to AI development direction. Candidates should have strong Python sk ...

Senior Backend Engineer AI V Assist Platform (Alió)

Lead Backend Engineer – V-Assist Ultimate.ai is seeking a Lead Backend Engineer for V-Assist, an internal AI platform designed for operational efficiency. The role leads design and development efforts to ensure V-Assist scales effectively across the organization. Responsibilities G ...

Founding Senior Frontend Engineer — AI Platform UI (Equity)

NAIIAN AI en Madrid busca un Founding Senior Frontend Engineer para construir una plataforma de IA que eleve la experiencia del usuario a través de interfaces interactivas y complejas. El rol ofrece un entorno de trabajo flexible, con la opción de híbrido o presencial, y te permitirá trabajar directamente con ...

Lead LLM Engineer: RAG Architect & Production AI Leader

Ramboll is seeking a Lead Machine Learning Engineer in Madrid to create cutting-edge AI solutions. You will define scalable LLM architectures, mentor engineers, and drive innovation within a collaborative team atmosphere. The ideal candidate will have extensive experience in machine learning, proven le ...

Senior Project Engineer Oil and Gas (Hybrid, Global)

Tecnicas Reunidas busca Ingenieros de Proyectos Senior en Madrid. Con experiencia en proyectos de Oil & Gas, Petroquímicos o Energía, el candidato ideal debe tener más de 12 años en el sector y un grado en Ingeniería. La posición ofrece un entorno de trabajo híbrido, incluyendo el balance vida-trabajo ...

Senior I&C Engineer Energy Systems & FEED Expert

Wood Group Pratt & Whitney Industrial Turbine Services in Spain is seeking a skilled I&C Leader with a degree in Electronics or Chemical Engineering and at least 10 years of experience. The ideal candidate must speak Spanish at a native level and possess a deep technical background in project management. ...

Hardware / Senior Hardware Engineer (Santa Cruz de Tenerife)

Orga AI es una empresa española de IA multimodal en tiempo real: creamos sistemas que ven, escuchan y hablan, combinando IA conversacional (voz y LLMs) y visión por computador. Desarrollamos el Orga SDK y nuestro propio motor TTS, con foco en una interacción fluida, natural y de baja latencia. Contamos con ...

Computer Vision Engineer (Las Palmas de Gran Canaria)

Orga AI es una empresa española de IA multimodal en tiempo real: creamos sistemas que ven, escuchan y hablan, combinando IA conversacional (voz y LLMs) y visión por computador. Desarrollamos el Orga SDK y nuestro propio motor TTS, con foco en una interacción fluida, natural y de baja latencia. Conta ...

Staff ML Engineer — AI Product, High Impact (Madrid)

Qonto is seeking a Staff Machine Learning Engineer to join the AI Product team in Barcelona. In this role, you will develop and optimize machine-learning models, integrate them into products, and build an ML Ops framework that ensures high reliability. The idóneo candidate will have over 6 years of experie ...

Lead Full Stack Engineer: AI Powered SaaS Platform

CoverGo | Insurtech in Madrid is seeking a Lead Full Stack Engineer to drive the technical vision and execution of their insurance platform. You will lead development and integration of AI-driven features while mentoring a team of engineers. The ideal candidate will have strong full-stack development s ...

Senior Computer Vision Engineer – Real Time Edge Deployment

Orga Ai, una empresa de IA en Palma, busca un/a CTO experto en visión por computador. El rol implica resolver problemas complejos como detección y seguimiento en entornos reales, trabajando en equipo desde el primer día. Los candidatos deben tener una licenciatura en áreas relevantes y experiencia prob ...

Lead Data Platform Engineer (Palantir or Databricks) (Cequeliños)

Project description Role Description - We are seeking an expert with deep proficiency as a Palantir Platform Engineer, possessing experience in data engineering and designing, building, and operationalizing AI-powered workflows, agents, and applications that drive tangible business outcomes. The idó ...

Delivery & Service Manager / Engineer – BESS Utility (O Chazo)

Position Overview The BESS Delivery & Service Manager / Engineer (Utility Scale) is responsible for the execution and lifecycle support of large‑scale battery energy storage projects after the project is secured by the sales and presales teams. The role manages the technical delivery, commissionin ...

Staff Analytics Engineer: Scale Data for AI Decisions

Preply is seeking a Staff Analytics Engineer to shape analytical foundations pivotal for our data-driven decision-making. You will lead the design and evolution of core analytical models and optimize data pipelines, ensuring reliability and performance while influencing company-wide data strategy. A su ...

Senior Computer Vision Engineer: Real Time Multicam AI

Orga Ai, ubicada en Cataluña, busca un/a CTO excepcional para liderar el núcleo de visión de su Orga SDK. Este rol se enfoca en resolver problemas de visión en entornos reales, manejando herramientas de IA de última generación. El candidato ideal debe tener una sólida formación en visión por computador ...

Senior Platform Engineer Infra, CI/CD & Multi Cloud

Axiomatic-AI is seeking a Senior Platform Engineer to oversee the reliability and operational excellence of their AI platform. This role requires expertise in CI/CD, multi-cloud infrastructure, and automation tools like Terraform and Python. As a key player in the team, you'll lead deployment strategie ...

Senior Cybersecurity Engineer for Secure Access Network (Madrid)

Senior Cybersecurity Engineer (Network Security) The Network Security product makes Roche’s connectivity accessible and secure through actionable, policy‑driven processes. The role focuses on designing, building, and maintaining the technologies that protect Roche networks and the Internet, whethe ...

Senior AWS Cloud Network Engineer — Global Backbone & IaC

Xebia is seeking a highly skilled Senior AWS Cloud Engineer to design and deliver enterprise-grade network solutions in Santa Cruz de Tenerife, Spain. You will implement and manage network infrastructure across multiple regions, driving automation and best practices. This role requires over 5 years of ...

Senior AWS Cloud Engineer (Santa Cruz de Tenerife)

We are looking for a highly skilled and motivated Senior AWS Cloud Engineer to join our team. You will play a critical role in designing, building, and delivering enterprise‑grade network solutions that form the backbone of our integral infrastructure. As one of The Builders, you will be responsible for ...

Senior DevOps Engineer Azure, DevSecOps & Secure CI/CD

Innoit Consulting busca un Ingeniero DevOps Senior talentoso para diseñar, construir y gestionar infraestructuras en la nube en el ecosistema Azure. Este rol incluye liderazgo en prácticas de CI/CD y DevSecOps, así como un enfoque proactivo hacia la seguridad de las aplicaciones. Se requieren al menos ...

Senior AWS Network Engineer Global WAN & Terraform Lead

Xebia is seeking a Senior AWS Cloud Engineer in Foz, Galicia, to design and implement enterprise-grade network solutions. The role involves delivering the global network backbone and developing infrastructure as code using Terraform. The ideal candidate will have 5+ years in network engineering and expertise ...

Senior Frontend Engineer: Angular 17 & Ionic 6 (Agile)

Lognext, situado en Málaga, busca un desarrollador senior para unirse a su equipo. Se requiere experiencia de al menos 8 años en desarrollo tanto frontend como backend, así como dominio de Angular 17 e Ionic 6. El candidato ideal debe ser proactivo, orientado a resultados, y tener un nivel de inglés mínimo B2 ...

Data & AI Engineer — AWS, NLP Pipelines (Hybrid Madrid)

Experis/Manpower Group busca un/a Data Engineer / AI Engineer para trabajar en soluciones de datos e inteligencia artificial en entornos cloud AWS. La persona seleccionada se encargará de diseñar, desarrollar e implementar pipelines de datos y colaborará en proyectos innovadores. La posición es mixta, ...

Generative AI Engineer — High Impact Growth Path (Madrid)

Ayesa Digital busca un/a Ingeniero/a Senior en Inteligencia Artificial Generativa para unirse a su equipo en Galicia, España. La posición implica trabajar en proyectos innovadores y de alto impacto tecnológico, donde los candidatos deberán tener experiencia en el desarrollo de soluciones de IA Generativa u ...

Global Automation Engineer – PLC/SCADA Lead (Hybrid) (Alcobendas)

Senior Automation Engineer – GEA Germany GmbH GEA Germany GmbH is seeking a Senior Automation Engineer to join their dynamic, multicultural team in Alcobendas, Spain. This role involves collaborating on international projects from contract signing to final delivery, focusing on advanced automation ...

Security Engineer: Automate Defenses & Safeguard Data with Equity

Bending Spoons is seeking a security-focused individual to enhance and automate security practices. The role involves identifying security loopholes and conducting assessments to protect company data. The ideal candidate should possess strong reasoning and interpersonal skills, and be proficient in Eng ...

Senior Fire Protection & F&G Engineer – Hybrid Madrid

agap2 España está buscando un/a Ingeniero/a Senior de Protección Contra Incendios (PCI) para trabajar en proyectos industriales desde Madrid. La posición ofrece flexibilidad híbrida y participación en proyectos técnicos variados. Se requiere un mínimo de 8 años de experiencia en PCI y manejo de inglés, ...

Conversational AI Engineer — End to End Voice (Madrid)

At M47, we spark AI We help tech companies understand how AI can drive their strategic objectives and effectively plan an implementation roadmap. Our mission is to leverage AI to create solutions that can understand, interpret, and respond to human language, empowering businesses and making better-i ...

Data Engineer: Big Data, Spark & Cloud | Hybrid Madrid

Tmc busca un Data Engineer con al menos 2 años de experiencia en proyectos de Big Data para unirse a un equipo joven y dinámico en Madrid. El puesto requiere habilidades en gestión de bases de datos y programación en Scala, Python o SQL. Ofrecemos una cultura de transparencia, formación continua y un a ...

Devops Engineer Azure/azure Devops Inglés , Hibrido Barcelona

DevOps Engineer Azure/Azure DevOps (INGLÉS) DevOps Engineer senior/confirmed con robusto experiencia en entornos Azure y Azure DevOps. La posición requiere capacidad para diseñar, construir y mantener pipelines CI/CD, plantillas IaC y módulos de scripting. También se espera experiencia en p ...

RF Design Engineer — Flexible, Space‑Grade Multi‑Band

Indra Group en Madrid busca un Ingeniero de Diseño RF con experiencia en arquitecturas de transmisión y recepción. El candidato ideal tiene conocimientos en circuitos integrados de RF, amplificadores de potencia y simulación de componentes RF. Ofrecemos horarios flexibles, un entorno de trabajo colabor ...

Senior Azure DevOps Engineer – CI/CD, IaC (Barcelona)

Resumen IOON en Barcelona busca un Ingeniero DevOps Senior para diseñar y mantener pipelines CI/CD en entornos Azure. Este rol incluye responsabilidades en DevSecOps y seguridad de sistemas a gran escala. Beneficios Trabajo híbrido Capacitación continua 23 dí ...

Senior Naval Engineer (3D Steel Structures) — Flexible Hours

Ghenova busca incorporar un/a Ingeniero/a Naval Senior para su equipo en Andalucía, dedicado a verificaciones de estructuras de acero en 3D. Se valorará la experiencia en desarrollo de modelos y proyectos de ingeniería de detalle. Ofrecemos flexibilidad horaria, jornada intensiva los viernes y formació ...

Field Applications Engineer Product Manager Embedded Systems (Murcia)

Descripción (Español) Si combinas visión de negocio con base técnica sólida y quieres liderar de verdad una división tecnológica, esta posición es para ti. Para nuestro cliente VENCO ELECTRONICA ( distribuidor de valor añadido con más de 40 años de trayectoria en electrónica industrial, esp ...

Senior Computer Vision Engineer – Real Time Multi Camera

Orga Ai, ubicada en Ibiza, busca un experto en visión por computador para diseñar y optimizar modelos complejos. Las responsabilidades incluyen mejorar pipelines de análisis y optimizar inferencias para despliegue en tiempo real. El candidato ideal posee un máster relevante y experiencia en Python, PyT ...

Contract & change engineer (La Línea de la Concepción)

Oferta Contrato & Change Engineer para el equipo de Metals & Minerals, participando en un proyecto internacional pionero del sector siderúrgico en Suecia. Se requiere incorporación a las oficinas de Madrid. Responsabilidades Gestionar aspectos comerciales y jurídicos de los co ...

Composite Technology Industrialization Engineer (San Pablo de Buceite)

The main activities are: Responsibilities Drive implementation of 1st installation with required shop floor feedback loops. Create / update routings / BoM / SOI taking into account shop floor needs, Time calculation and Work Preparation Golden Rules in accordance with applicab ...

Lead Data Engineer Real Time Pipelines & FAIR Data

F. Hoffmann-La Roche in Madrid is looking for an experienced Data Engineer to design and build scalable data pipelines and drive the creation of FAIR data products. The ideal candidate has over 6 years of experience in data engineering, strong technical skills, and a background in the pharmaceutical or health ...

DevOps Engineer Plataforma de Datos (Madrid) HIBRIDO (Madrid)

En Aubay seguimos creciendo y buscamos un/a Data Platform DevOps Engineer para incorporarse a un proyecto internacional dentro del sector financiero, participando en la evolución y optimización de una plataforma de datos de última generación basada en tecnologías Data Lakehouse y Cloud. Provincia: Madrid | ...

Site Reliability Engineer – 24/7 Cloud Ops & Observability

En Alten Spain, buscamos un Site Reliability Engineer con experiencia en entornos cloud y enfoque en automatización y operación 24/7. Los candidatos deben tener sólidos conocimientos en la gestión de sistemas distribuidos y monitorización con herramientas como Grafana y Elastic. Estamos comprometidos c ...

Senior Platform Engineer | Go & Kubernetes Controllers (San Sebastián)

We are currently partnering with a large scale international technology environment focused on building next generation cloud infrastructure and highly automated platform services across Europe. This opportunity is idóneo for engineers passionate about Kubernetes internals, platform engineering, aut ...

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    Fullstack React Java Software Engineer Remote Work Jobs in Spain Job Search Guide, Trends and Insights