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    AI Engineer – Embedded Security & IoT (Remote/Hybrid)

    Giesecke+Devrient in Barcelona seeks an AI Engineer to design and implement AI solutions for embedded software, collaborating with developers, architects and product owners to ensure quality and reliability of AI-enabled features. You will work with LLMS, cloud AI architectures, and Java full stack dev ...

    Python Backend Engineer — Client Facing, Hybrid Madrid

    Madrid-based software engineer role focusing on Python backend development. You will translate business problems into robust engineering solutions and build Python-based applications and APIs ready for production. Based in Madrid with a hybrid work model, the role involves collaborating with engineers, ...

    Embedded Systems SDET Automate Testing & CI/CD

    Topic Embedded Systems busca un Software Development Engineer in Test (SDET) para diseñar y construir infraestructuras de pruebas y automatización en sistemas embebidos de alta tecnología. Con experiencia en Python, C++ y/o C#, colaborarás estrechamente con ingenieros para asegurar código testeable y p ...

    Senior Backend Engineer (Java/Kotlin) Impact & Growth

    Parser is seeking a motivated Backend Engineer to join our development team in Madrid. You will apply strong JVM-based skills (Java/Scala/Kotlin) to build scalable services, contribute to design decisions, and drive improvements across production systems. The ideal candidate has 6–7 years of software d ...

    Field Service Engineer – LC/GC (Remote Option)

    Agilent Technologies is seeking a Field Service Engineer to support pharmaceutical customers across Catalonia and Navarra, Spain. The role covers on-site installation, maintenance, LC and GC applications, software and compliance services, plus customer training. You will engage with laboratories, deliv ...

    QA Ingeniero: Pruebas API y Automatización de Flujos

    RDT te busca como QA Engineer para un proyecto con flujos de negocio complejos y un entorno tecnológico desafiante, ubicado en Bizkaia y alrededores. Serás responsable de diseñar y ejecutar pruebas funcionales, validar criterios de aceptación y colaborar con equipos para garantizar la calidad del software. </ ...

    Vue.js Frontend Engineer Hybrid, Global Impact

    TransPerfect is hiring a Frontend Engineer to join our TechOps team in a hybrid work arrangement in Madrid. You will be responsible for implementing features, developing modular UI components, and ensuring high performance. Ideal candidates will have 2–4 years of software development experience, strong ...

    Senior Android Engineer — Flutter & Kotlin, Hybrid/Remote

    T-Systems Iberia is seeking a Senior Android Software Engineer with English to join our mobile development team. You will develop and maintain enterprise Android applications, collaborate across functional teams, and help shape mobile architecture and quality practices. Responsibilities include support ...

    Remote Data Infrastructure & Acquisition Engineer

    Speechify, a leader in text-to-speech tech, is hiring a Software Engineer focused on data collection to support model training. You will build high-quality datasets at petabyte scale by tightly integrating infrastructure, engineering, and research work. You will collaborate with scientists to optimize ...

    Staff Backend Engineer, UI Platform & Design System

    Stripe in Barcelona is looking for a Staff Software Engineer on the UI Platform Sail team. You will shape the technical direction, blend hands‑on engineering with technical leadership, and collaborate with backend engineers and cross‑functional partners to deliver platform capabilities that power Stripe’s mer ...

    Staff Backend Engineer – MMO Game (Barcelona, Hybrid)

    Scopely is seeking a Staff Backend Software Engineer to join an unannounced project in Barcelona, Spain. This role operates on a hybrid basis (3 days on-site per week) and offers visa sponsorship along with relocation support. You will lead backend feature development for large-scale game systems, ment ...

    Senior Frontend Engineer – Graph Visualization & AI Tools

    Celonis is seeking a Senior Software Engineer for Prisma to help build the Modeling library from the ground up. You will work on the graph rendering, layout, and interaction logic that powers process modeling across the platform. You should be proficient in TypeScript, Angular, and HTML5, have 5+ years ...

    AI Powered Backend Engineer for Travel Tech (Remote)

    FCM, part of the Flight Centre Travel Group, is hiring a Software Engineer to build AI-native travel products in Barcelona. You’ll join agile squads delivering LLM-powered features, automated workflows, and scalable backend services using Rails, containers, and CI/CD. Work flexible: full remote, hybrid ...

    Remote Senior Backend Engineer Real Time Java/Spring

    Primion Technology is seeking a Senior Backend Engineer (m/f/d) to join our engineering team for real-time business applications. You will build backend services, implement event-driven workflows, and integrate with external systems, delivering scalable, reliable software. This fully remote role offers ...

    Test Engineer Automation & QA Lead (Madrid)

    Daikin Europe NV in Madrid, Spain, is seeking a Test Engineer to lead testing efforts and drive quality across projects. You will collaborate with development teams to integrate testing into the SDLC, design scalable test automation frameworks, and mentor junior staff to improve testing practices. The ...

    Robotics Mechanical Design Engineer

    ARQUIMEA is seeking a Mechanical Engineer to join the Robotics Mechanical Design Team within PULSAR HRI. You will design, develop, integrate, test and validate mechanical subsystems for complex mechatronic platforms, with emphasis on precision mechanics and robust product design. You will collaborate w ...

    Senior AI Engineer Agentic Platforms & DevEx

    Fever in Madrid seeks a Senior Software Engineer to lead AI-driven product engineering initiatives. You will build agent harnesses, sub-agents, and evaluation tooling, shipping production-ready AI features across Fever’s platforms. You will own CI/CD pipelines, observability, and the delivery substrate ...

    Senior Full Stack Engineer (NET/Vue) – AI Driven Platform

    Frontiers is seeking a Senior Full-Stack Engineer with a strong backend focus to join the RTM team. You will own complex backend systems and full-stack features end-to-end, from specification refinement through implementation to production monitoring. You will work on a distributed .NET platform with V ...

    Senior Planning Systems Engineer – Satellite Network

    Sateliot, a Barcelona-based satellite company, is seeking a senior software engineer to establish and lead the mission planning capability. You will prototype, validate against real constraints, and drive development with operations teams, becoming the technical reference for planning systems and service opti ...

    Senior Ground & Tunneling Engineer Lead & Mentor (Hybrid)

    AECOM is recruiting a Principal Ground Engineer to join the Enterprise Capabilities team. You will lead ground engineering efforts on major projects, focusing on transportation and water sectors and utilizing advanced geotechnical software. This role offers a path to influence design standards and deli ...

    Senior Java Backend Engineer APIs, Systems & Mentoring

    CHAMP Cargosystems is seeking a Senior Software Engineer to join the team in Spain with a flexible location approach. The role reports to the Development Team Lead and welcomes applicants from Luxembourg and the United Kingdom subject to local employment requirements. You will translate design specific ...

    AI Accelerated Backend Engineer (Node.js & C++)

    Arsys is seeking an execution-focused software engineer to transform architectural specs into robust, production-ready code for a hybrid Node.js–C++ system. You will optimize performance, read and debug C++ in Linux, and leverage AI-assisted tools to accelerate development while maintaining quality. Jo ...

    Backend Engineer for Game Services & AI

    King is seeking a Software Engineer to design, build, and maintain backend services and platforms used across its games. You will collaborate with engineers, product owners, designers, and game teams to deliver scalable, reliable systems and reusable components. You will explore AI capabilities, integr ...

    Lead High Speed Hardware Architect for Space Systems

    AST SpaceMobile is seeking a High Speed Systems Engineer Lead to drive design, development, and integration of advanced high-speed electronic systems for satellite and telecom platforms. You will lead architecture decisions and mentor hardware teams. The role requires hands-on lab work with oscilloscop ...

    Senior Backend Engineer AI Powered SaaS (Equity)

    Longtail Technologies is seeking a Senior Product Engineer: Full-stack with 80% backend and 20% frontend to build and evolve our conversational analytics and intelligent alerting platform. You will own features end to end, from customer problem to production, and work on AI-native software customers can trust ...

    Aerospace IVVQ Validation Lead Engineer

    ALTEN Spain is seeking a Validation & Verification Engineer in Castilla y León, Spain to lead IVVQ strategies in aerospace projects. You will develop test setups, coordinate activities, and act as main client contact, ensuring hardware, software and firmware integration passes rigorous validation. The ...

    Senior AI Engineer: Scalable, Production Ready AI (Remote)

    UL Solutions is seeking a Senior AI Engineer to own long-term AI initiatives, delivering scalable, production-ready AI systems and frameworks. You will combine architecture, software engineering, MLOps, and governance while mentoring others and aligning with business goals. You will work with product, ...

    Senior Data Engineer for High Impact Analytics

    Super in Madrid is seeking a data engineer to design and evolve scalable ETL/ELT pipelines powering analytics across Europe. You will own data initiatives end-to-end, model analytics-ready data, and develop curated layers and data marts for self-service insights. You will collaborate with software engi ...

    Senior Agentic AI Engineer Production Ready Architect

    En E-Frontiers en Madrid buscamos un Senior Agentic AI Engineer para dar forma y escalar capacidades de IA en un entorno tecnológico internacional. Este puesto combina ingeniería práctica, IA agente, arquitectura de software y liderazgo técnico. Trabajarás en sistemas de IA listos para producción y ayu ...

    Hybrid Powertrain Debug Engineer | Calibration & Diagnostics

    AVL Iberica in Valladolid seeks a Powertrain Debug Engineer specialized in hybrid propulsion systems. You will assist calibration teams to maintain software on engine benches, prototypes and customer vehicles, ensuring full operational status. The role requires a mechanical/automotive engineering backg ...

    Senior Python Engineer Arquitectura y Producción

    BETWEEN busca un Senior Python Software Engineer para liderar la transformación de código de investigación en aplicaciones robustas y listas para producción. Participarás en la industrialización de algoritmos y solutions creadas por equipos de investigación y Data Science. El rol combina hands-on con l ...

    Ingeniero Backend PHP — Enfoque en Producto y Escalabilidad

    InnoIT busca un Backend Software Engineer especializado en PHP para unirse a un cliente tecnológico referente en travel y e-commerce. Formarás parte de un equipo de producto que desarrolla servicios que permiten millones de usuarios explorar y reservar experiencias. Participarás en el desarrollo de nue ...

    Senior Automotive Systems Architect – Hybrid Powertrain

    Horse Technologies Division, part of Horse Powertrain Limited, is based in Valladolid and seeks an experienced System Engineer for automotive battery systems. You will own the full lifecycle from innovation to mass production and aftersales, defining roadmaps and leading architecture, validation, and industri ...

    Staff Backend Platform Engineer — UI Infrastructure & Roadmap

    Stripe is seeking a Staff Software Engineer for the UI Platform (Sail) team to shape the technical direction of the services that power Stripe's user interfaces. You will combine hands-on engineering with leadership to deliver platform capabilities across the Dashboard, mobile apps, and other interfaces. ...

    Senior Java Backend Engineer – Real‑Time Platform

    SoftServe Cequeliños, Spain busca un Senior Java Software Engineer para impulsar una plataforma de simulación y predicción para una tienda minorista global. Trabajarás en un entorno con microservicios y datos en tiempo real, diseñando soluciones para optimizar distribución y stock. El rol requiere domi ...

    On Site IT Support Engineer — VIP & Remote

    YMANT is seeking an on-site IT Support Engineer in Tarragona to join a highly skilled technical team. The role requires fluent English and a minimum of two years in user support and IT infrastructure management, on-site and remote, including VIP user support. You will handle hardware, software, end-use ...

    Hybrid Senior Sales Layout Engineer Global Projects

    Vanderlande in Barcelona is seeking a Senior Sales Layout Engineer to join our team and work on international projects from our Barcelona office (WTC Cornellà de Llobregat). The role involves designing efficient layouts, interfacing with clients, and coordinating with global teams across logistics projects. < ...

    Ingeniero/a de Verificación y Validación — Defensa (Híbrido)

    Indra Group, líder en defensa y ciberseguridad, busca un/a Verification & Validation Engineer en Madrid en modalidad híbrida. Liderarás verificación y validación de software y sistemas complejos en entornos de defensa y ciberseguridad. Se exige experiencia >3 años, fuerte en automatización con Playwrig ...

    Embedded Test Engineer – Automation Focus

    maxon is a global provider of world-class precision drive systems. Our drives are perfectly suited for wherever extreme precision, and the highest quality standards are required – on Earth and on Mars. For creative minds and passionate doers, we offer a global yet trusted environment. Those who are curious, h ...

    Machine Learning Engineer / Mlops Gcp Bilbao

    Descripción del trabajo Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud. Ubicación: Las Rozas, Madrid – Calle Jacinto Benavente Modalidad: Híbrida, 1 día presencial por semana Buscamos un/a Machin ...

    Senior Security Engineer Cloud Infrastructure

    Job Reference: Date Posted: 10 August 2026Recruiter: Coberon ChronosLocation: Greater Barcelona areaRemote Working: 100% remote working possibleSalary: On ApplicationSector: IT & Tech, Enterprise Software, Cybersecurity, AI and Machine Learning, SaaS & PaaSJob Type: Remote, HybridContact: Recruitment ManagerEmai ...

    Emea Technical Training Engineer 3d Printers (English & French)

    # EMEA Technical Training EngineerTodas las habilidades, cualificaciones y experiencia relevantes que necesitará un candidato seleccionado se enumeran en la siguiente descripción.- 3D Printers (English & French) Apply nowAt Sogeti, we believe the best is inside every one of us.Whether you are e ...

    Ia Engineer Exalt España

    Descripción del trabajo Compruebe que cumple con los requisitos de habilidades para este puesto, así como con la experiencia asociada, y luego envíe su CV a continuación.El mayor desafío para toda empresa que busca desarrollarse es el reclutamiento de nuevos talentos y su retención. Crear u ...

    Integration Platform Engineer

    City : Sant Just DesvernState : Barcelona (ES-B)Country : Spain (ES)Requisition Number : 46823Bunge has an exciting opportunity available for an Integration Platform Engineer.Compruebe que cumple con los requisitos de habilidades para este puesto, así como con la experiencia asociada, y luego envíe su CV a ...

    Full Stack Engineer

    Full Stack Engineer II ¿Tiene las cualificaciones y habilidades adecuadas para este trabajo? Descúbralo a continuación y pulse en solicitar para ser considerado.Position Overview: Expedia is looking for a Software Development Engineer II to join the Travel Advisor Affiliate Program ...

    Senior Fpga Engineer

    🚀 Senior FPGA Development Engineer | Barcelona | Hybrid Contract Looking for your next FPGA contract working on cutting-edge technology used in high-performance electronic systems? We're working with an international engineering organisation looking to bring an experienced FPGA Development Engineer into a highly ...

    Programador full stack

    ¿Estás preparadx para un cambio y para llevar tus habilidades al siguiente nivel? Sigue leyendo porque tenemos lo que buscas… 🛸 ¿Quiénes somos? 🛸 Somos una empresa internacional con más de 18 años de experiencia en consultoría e ingeniería informática. ...

    Desarrollador sénior

    ¿Estás preparadx para un cambio y para llevar tus habilidades al siguiente nivel? Sigue leyendo porque tenemos lo que buscas… 🛸 ¿Quiénes somos? 🛸 Somos una empresa internacional con más de 20 años de experiencia en consultoría e ingeniería informática. Cont ...

    Desarrollador sénior

    ¿Estás preparadx para un cambio y para llevar tus habilidades al siguiente nivel? Sigue leyendo porque tenemos lo que buscas… 🛸 ¿Quiénes somos? 🛸 Somos una empresa internacional con más de 20 años de experiencia en consultoría e ingeniería informática. Cont ...

    Programador full stack

    ¿Estás preparadx para un cambio y para llevar tus habilidades al siguiente nivel? Sigue leyendo porque tenemos lo que buscas… 🛸 ¿Quiénes somos? 🛸 Somos una empresa internacional con más de 18 años de experiencia en consultoría e ingeniería informática. ...

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