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    Senior Software Engineer Real Time AI Voice & Scale

    A leading AI technology company located in Barcelona is seeking a Software Engineer to design and scale their AI platform. This full-time on-site role involves developing low-latency speech pipelines and ensuring the reliability of AI voice agents deployed to handle thousands of daily calls. Ideal candidates hav ...

    DSP Engineer for High Precision Wireless & Timing

    An innovative company is seeking a Digital Signal Processing Engineer to join their Special Projects Unit in Granada, Spain. In this role, you will develop and simulate cutting-edge digital signal processing algorithms tailored for wireless communication systems, ensuring high-precision timing and synchronizatio ...

    Senior Agentic Runtime Safety Architect

    A leading technology company located in Spain is seeking a Senior Agentic Runtime Safety & Stability Engineer to enhance the resilience and transparency of their multi-agent systems. This role focuses on architecting safety mechanisms, ensuring predictable AI behaviors, and establishing monitoring systems for co ...

    Senior Aircraft Simulation Software Architect

    A leading aerospace company is seeking a Senior Simulation Software Engineer to join their team in Getafe, Spain. This role involves defining and implementing complex simulation architectures for programs such as A400M and Eurodrone. You'll collaborate in an international environment within an Agile framework, f ...

    Senior Performance Engineer, VPN: Fast & Resilient

    A leading internet privacy company in Barcelona is seeking a Senior Performance Engineer to help optimize the performance of their VPN service. This role involves defining performance metrics, developing testing systems under various network conditions, and collaborating with multiple teams. Ideal candidates wil ...

    Senior ECG Algorithm & Embedded Software Engineer

    A leading semiconductor company is seeking an experienced Algorithm & Software Engineer in Valencia, Spain. This role involves designing and optimizing ECG-focused signal processing algorithms and embedded software for medical devices. The ideal candidate should have a Bachelor's degree in Electrical Engineering ...

    Remote AI Engineer: Build & Deploy Cutting Edge ML

    A global tech company is seeking an AI Engineer to join their remote team in Spain. In this pivotal role, you will design, develop, and deploy cutting-edge AI solutions that enhance product capabilities. Ideal candidates will have a Bachelor's or Master's degree in Computer Science, experience in programming lan ...

    Junior ML Engineer AI Systems & Frameworks (Barcelona)

    A tech-focused company in Barcelona is looking for a Junior Machine Learning Engineer to develop frameworks, APIs, and runtime integrations for AI models. This role offers the opportunity to build a strong foundation in AI/ML systems and engage in performance optimization in a collaborative team setting. Candida ...

    Lead Cloud Engineer, Retail SaaS Solutions

    A global management consulting firm is seeking a Principal Software Engineer (Cloud) for its Retail Solutions team in Madrid. The role involves leading the design and operation of SaaS products, facilitating collaboration across teams, and championing best practices in cloud architectures. Candidates should have ...

    Production AI Engineer for Real Business Impact

    A leading AI consultancy is seeking a hands-on AI Engineer passionate about turning AI into real business impact. The role involves building and deploying production-ready AI solutions, integrating AI into existing systems, and collaborating closely with clients. The ideal candidate has over 2 years of AI/ML imp ...

    Ingeniero/a de IA GenAI: ML, APIs y soluciones en producción

    Una empresa tecnológica española busca un/a AI Engineer para desarrollar soluciones avanzadas basadas en IA y GenAI. El puesto requiere habilidades en Python y desarrollo de APIs, con al menos 2 años de experiencia en software y aplicaciones de IA. Se ofrece un contrato indefinido, jornada completa y un modelo d ...

    Customer Facing AI Deployment Engineer

    A leading technology firm seeks a Forward Deployed Engineer to work closely with enterprise customers, implementing and deploying AI solutions. Candidates should have over 5 years of backend engineering experience, strong skills in Node.js and Python, and familiarity with cloud platforms like AWS, GCP, or Azure. ...

    Aerospace IT Security Engineer – Secure Cloud & Zero Trust

    A pioneering aerospace company in Madrid seeks an IT Security Engineer to ensure the security of its cutting-edge technologies. The role involves developing security policies, translating risk assessments into technical controls, and leading incident responses. Ideal candidates will have at least 5 years of expe ...

    Senior MLOps Architect: Training & Inference Optimization

    A leading quantum software company in San Sebastián, Spain is seeking a Senior MLOps Engineer to drive the technical vision for Training and Inference Optimization. In this role, you will architect scalable training solutions using NVIDIA NeMo and optimize large-scale LLM training systems. Candidates should have ...

    Global Business AI Engineer Hybrid Madrid

    A global technology company is looking for a Business AI Engineer to design modular AI agents and integrate them with various enterprise platforms. The ideal candidate will have over 3 years of experience in AI or software engineering, and practical skills in Python or TypeScript. This position is based in Madri ...

    Remote Cloud Image Automation Engineer

    A global tech firm is seeking a Software Engineer to work on cloud infrastructure and automation using technologies such as Python and Jenkins. You will collaborate with industry leaders to enhance Ubuntu's cloud capabilities, build reliable pipelines, and create new features. Ideal candidates will have a Bachel ...

    Senior LLM Engineer: Quantum AI & NLP Innovator

    A dynamic technology firm in Spain is seeking a skilled LLM Engineer to leverage quantum and AI technologies in developing cutting-edge language models. The role involves designing and evaluating innovative techniques, collaborating with cross-functional teams, and maintaining documentation. Candidates should ha ...

    Senior Physical Layer Engineer for 6G Wireless

    A technology company is seeking a Physical Layer Engineer in Málaga, Spain, to design and develop algorithms for next-generation 5G and 6G systems. The ideal candidate will have a degree in Telecommunications or Electrical Engineering and possess 3–5 years of experience in wireless communications. Proficiency in ...

    GenAI Engineer Hybrid Madrid (2 days/wk)

    En Experis España buscamos un/a GenAI Engineer para un proyecto relevante en Madrid, con modalidad híbrida de trabajo. El rol requiere una experiencia senior de al menos 5 años en desarrollo de software e IA, así como dominio avanzado de Python y técnicas de IA Generativa. Las funciones incluyen diseña ...

    Technical Customer Support Manager

    Pay Xpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group.Obtenga más información sobre este puesto leyendo los detalles a continuación y luego envíe su solicitud para ser considerado.We serve a diverse array of local and international brands both online and in-sto ...

    Lead Data Engineering AI First Platform

    Lighthouse in Barcelona is looking for a Team Lead for Data Engineering to lead a skilled team focused on building and maintaining complex data pipelines. This role emphasizes a blend of technical leadership and people management, driving improvements in data quality and system performance, while fostering an ...

    Senior Data Scientist: AI for Air Transport (Remote)

    SITA is seeking a Data Scientist for their Central Data Platform Team in Barcelona. This role involves designing and maintaining data models while utilizing machine learning and AI techniques to enhance the air transport industry's data efficiency. The ideal candidate holds a Master’s degree and has 4– ...

    Data Scientist: AI Solutions & Insight Architect

    Ntt Data Europe & Latam is looking for a passionate Data Scientist / Senior Data Scientist to join our AI team in Madrid, Spain. This role offers the opportunity to collaborate with industry experts and utilize cutting-edge AI techniques to drive innovative solutions. Candidates should have a degree in ...

    FinOps Lead

    Description Key Responsibilities May Include:Conduct in-depth financial analysis of cloud infrastructure costs, identifying cost-saving opportunities and recommending strategies to optimize cloud spending.Develop and implement cost management strategies to control ...

    Fullstack Applied AI Engineer (m/f/d)

    Since its foundation in 1925, the DEKRA promise has been to ensure the safety of human interaction with technology and the environment. The company currently employs around 52,000 people in more than 60 countries on all five continents. With qualified and independent expert services, they provide safety on ...

    Security Engineer (Infrastructure)

    Your mission As an Infrastructure Security Engineer , you will join our global information security team to design, deploy, and maintain security controls for our private cloud and on-premises infrastructure . Your role is critical in protecting our servers, networks, and ...

    Senior back end Developer (Barcelona)

    Our goal is to strengthen the brand in Spain. We are looking for an expert to work as Backend Developer. Qualifications Microservice architecture APIs composition Restful OpenAPI, Swagger Java 8, 11 Spring (Spring-Boot, Spring-Batch, MVC) </ ...

    Senior back end Developer (Gerona)

    Our goal is to strengthen the brand in Spain. We are looking for an expert to work as Backend Developer. Qualifications Microservice architecture APIs composition Restful OpenAPI, Swagger Java 8, 11 Spring (Spring-Boot, Spring-Batch, MVC) </ ...

    AI Engineer: Generative AI & LLMs (Flexible Hours)

    Mática Partners busca un/a IA Engineer con 3-4 años de experiencia en IA Generativa. Necesitarás sólidos conocimientos en Python y experiencia en integración de LLMs vía API. El rol incluye la creación y optimización de prompts y colaboración en aplicaciones escalables. Ofrecemos un contrato indefinido ...

    Senior AI Solutions Engineer — Vision & YOLO (Hybrid)

    Ultralytics is seeking a Solution Engineer to join our dynamic team focused on innovative AI solutions. The role involves working directly with clients to design and deploy computer vision applications using our advanced YOLO models, bridging the gap between client needs and technical solutions. This f ...

    Remote Lead: AI‑Assisted Development & Enablement

    Amaris Consulting in Spain is seeking a Software Engineer to lead the adoption of AI-assisted coding practices across the organization. This role combines engineering, enablement, and governance to define how AI is used in software development while actively supporting teams in building their first applicatio ...

    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 ...

    AI Solutions Engineer — Pre Sales Architect & Demos

    A leading AI solutions company in Spain is seeking an experienced Solutions Engineer to drive pre-sales engagements. In this role, you will demonstrate CrewAI's multi-agent platform and collaborate with sales to meet customer needs. The ideal candidate has over 3 years of experience in a technical pre-sales role ...

    Lead/Senior Software Engineer

    Who we are: At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building ...

    Backend Engineer ERP Systems & Data Migration (AI Enhanced Role)(f/m/d)

    We are looking for an Specialist Software Engineer for the ERP Development team: What You’ll Do Design, develop, and maintain ERP technical components, interfaces, and integrations. Take ownership of data migration processes from Infor to SAP. Build effic ...

    Backend Engineer ERP Systems & Data Migration (AI Enhanced Role)(f/m/d)

    We are looking for an Specialist Software Engineer for the ERP Development team: What You’ll Do Design, develop, and maintain ERP technical components, interfaces, and integrations. Take ownership of data migration processes from Infor to SAP. Build effic ...

    Backend Engineer ERP Systems & Data Migration (AI Enhanced Role)(f/m/d)

    We are looking for a Junior/Associate Business Analyst focusing on Billing and Tax. Tasks Process and Data Flow Analysis: You will analyze end-to-end processes in Billing, Invoicing, Accounts Receivable, and Tax Determination (national/international). Weakness Identificati ...

    Backend Engineer ERP Systems & Data Migration (AI Enhanced Role)(f/m/d)

    We offer you the opportunity to join the leading Spanish company in the IT sector, with more than 25 years of experience and one of the most solid track records as a provider of technological solutions for companies. We are a growing company with more than 400 employees and offices in Logroño, Madr ...

    Senior Principal Generative Ai Engineer, Geometric Data Aec Merantix $169,000 $299,999 A [...]

    Overview Senior Principal Engineer with expertise in Generative AI and geometric data for the AEC industry, focusing on machine learning and technical leadership. Merantix – Gerona. Salary range: $169,000 - $299,999 per year. Responsibilities Lead the design and development of ...

    #CORE DIGITAL CAMPUS Senior Data Engineer SAP BI & Palantir Foundry F/M

    Job Description An opportunity for a Senior Data Engineer has arisen within Airbus Helicopters (Albacete, Spain). WHY JOIN US? LIFE IN ALBACETE: QUALITY & CONVENIENCE - Forget long commutes. Albacete offers you the great advantage of a “15‑minute city”: safe, accessible, comfo ...

    Backend Engineer ERP Systems & Data Migration (AI Enhanced Role)(f/m/d)

    We offer you the opportunity to join the leading Spanish company in the IT sector, with more than 25 years of experience and one of the most solid track records as a provider of technological solutions for companies. We are a growing company with more than 400 employees and offices in Logroño, Madr ...

    Data Engineer Position with UNICEF in Spain on an International Contract 2026

    # Data Engineer Position with UNICEF in Spain on an International Contract 2026By: UNICEFLast update: 6/6/2026ApplySaveDeadline (Available)## Applicant criteriaNationalityNo specific nationality requiredAge* No specific age requiredGender* Both## Opportunity criteriaJob Type* Full timeJob FieldsInformation Tech ...

    Blockchain & Smart Contract Engineer (Vigo)

    About the role We are seeking a Senior Blockchain & Backend Engineer to help maintain and evolve Debita by Neitec, our on-chain asset-based private credit infrastructure. This role combines production smart contract engineering with backend integration work across Web3 infrastructure, payment rails, ...

    Senior Software Engineer (Node.js)

    Senior Node.js Software Engineer with strong AI mindset at ouroffice in Seville. What You Will Do Design, develop and maintain Node.js microservices and gateway services. Contribute to architecture decisions and ensure scalability, security and maintainability. </l ...

    Analytics Engineer

    ACCIONA , en su negocio de Agua, precisa incorporar un/a Analytics Engineer para reforzar el equipo de datos, participando en proyectos de integración, modelado, transformación y explotación de información del negocio del agua, con foco en facturación, recaudación, lecturas, telemetría, cáno ...

    RTO Consultant

    Job Title: RTO Consultant Location: Madrid (Hybrid 3 days in office with customer deployment) Employment Type: Full-time Permanent The Job The individual will be part of the Global Optimization group and will participate at a senior level. Key Responsibilities <ul ...

    Cloud Engineer (Barcelona)

    About Us Empresa confidencial is a rapidly growing integral provider of computational science expertise within Life Sciences and Healthcare. At RCH, our team rallies around a culture crafted for learning and achieving. We’re relentless in our pursuit for innovation and demanding of ourselves to de ...

    Analytics Engineer

    ACCIONA , en su negocio de Agua, precisa incorporar un/a Analytics Engineer para reforzar el equipo de datos, participando en proyectos de integración, modelado, transformación y explotación de información del negocio del agua, con foco en facturación, recaudación, lecturas, telemetría, cánones ...

    Security Infrastructure Engineer

    About the Company NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now About the Role: At NTT DATA w ...

    Security Operations Engineer

    About Kudelski Security Kudelski Security is a leading global cybersecurity company, delivering tailored services and technologies to help organizations protect their data, systems, and reputation. With a strong heritage in innovation, we combine deep technical expertise with a proactive, cl ...

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