• Spain Jobs Expertini profile avatar

    • 64,505+ Software Engineer Intern Fullstack Ai Python React Jobs in Spain — Top Companies Hiring July 2026

    Professional job seekers finding Spain jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    Expertini Penguin Mascot Resume Score™
    Resume Score™ Instantly
    Upload Your CV
    Quick 30-second process

    Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

    1. Expertini
    2. Spain
    3. Jobs
    4. Software Engineer Intern Fullstack Ai Python React Jobs in Spain

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Product Data Manager

    Are you a Data Product Manager who can lead data initiatives end-to-end, while working closely with engineering teams to deliver real business impact? This role sits within a large-scale enterprise data and analytics function withing the Energy space, focused on building a ...

    Product Data Manager

    Are you a Data Product Manager who can lead data initiatives end-to-end, while working closely with engineering teams to deliver real business impact? This role sits within a large-scale enterprise data and analytics function withing the Energy space, focused on building a ...

    Product Data Manager

    Are you a Data Product Manager who can lead data initiatives end-to-end, while working closely with engineering teams to deliver real business impact? This role sits within a large-scale enterprise data and analytics function withing the Energy space, focused on building a ...

    Product Data Manager

    Are you a Data Product Manager who can lead data initiatives end-to-end, while working closely with engineering teams to deliver real business impact? This role sits within a large-scale enterprise data and analytics function withing the Energy space, focused on building a ...

    Product Data Manager

    Are you a Data Product Manager who can lead data initiatives end-to-end, while working closely with engineering teams to deliver real business impact? Para ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que ...

    Responsable d’Empresa

    Descripció del lloc Grup Plana, grup operador referent en mobilitat de passatgers a Catalunya, cerca incorporar un/a Responsable per una de les empreses filials del grup . Busquem un/a Responsable d’Empresa amb experiència sòlida en la direcció d’operaci ...

    Data Scientist

    Desde LHH Recruitment Solutions seguimos colaborando con una prestigiosa empresa del sector seguros, en pleno proceso de Transformación con el objetivo de posicionarse como la compañía referente dentro del sector seguros. Como parte de este ambicioso reto, actualmente buscamos un/a: Data Sci ...

    Barcelona, Spain Preply Senior Data Scientist

    Why Here? Preply is a global ed-tech company connecting over 90,000 tutors with learners in 175+ countries. The company reached unicorn status with its $150M Series D and blends human-led instruction with AI-enhanced learning. The Data Team collaborates closely with product, business, and platfor ...

    Account Manager LATAM

    Make is the leading visual platform for anyone to design, build, and automate anything—from tasks and workflows to apps and systems—without the need for coding skills. We are headquartered in the flourishing tech hub of Prague, Czech Republic, and our teams are spread across the USA, UK, Germany, France, C ...

    Biology Specialist | $80/Hr Remote

    Write original advanced Olympiad style biology problems to challenge frontier AI models.Por favor, asegúrese de leer atentamente los siguientes detalles antes de enviar cualquier solicitud.Evaluate AI generated solutions for correctness, clarity, and reasoning rigor.Identify logical flaws and i ...

    Biology Specialist | $80/Hr Remote

    Write original advanced Olympiad style biology problems to challenge frontier AI models.Por favor, asegúrese de leer atentamente los siguientes detalles antes de enviar cualquier solicitud.Evaluate AI generated solutions for correctness, clarity, and reasoning rigor.Identify logical flaws and i ...

    Especialista En Datos Mutua Madrileña (Bilbao)

    Buscamos un Senior Data + IA Engineer con experiencia en Data Engineering, IA Generativa, sistemas agentic y automatización inteligente, así como con conocimiento experto o avanzado en productos financieros y de ahorro, especialmente en fondos de inversión, planes de pensiones y productos de Vida. El perfil se i ...

    Especialista En Datos (Gijón)

    ResumenInscríbase rápido, consulte la descripción completa desplazándose hacia abajo para conocer todos los requisitos de este puesto.¿Te apetece unirte al equipo de Mutua Madrileña y formar parte de un proyecto único y en continuo crecimiento? Buscamos un Senior Data + IA Engineer con experiencia en ...

    .Net Developer Senior Ey Gds Spain Hybrid

    Location: MalagaInscríbase rápido, consulte la descripción completa desplazándose hacia abajo para conocer todos los requisitos de este puesto.Other locations: Primary Location OnlyDate: 17 Apr 2026Requisition ID: Senior .NET Developer – EY GDS Spain – HybridThe opportunity<b ...

    Ingeniero De Ia Generativa

    Ingeniero de IA Generativa para diseñar y desarrollar aplicaciones basadas en LLMs, construir pipelines de datos escalables en AWS y desplegar soluciones cloud. Se requiere experiencia en Python, desarrollo backend y LLMs, entendiendo cómo llevar modelos a producción. ...

    Kazakh Localization QA Tester / Proofreader

    OVERVIEWWe are looking for a Kazakh Localization QA Tester / Proofreader to join a long-term. As a Linguistic Tester, you’ll help bring high-quality Kazakh content to life and ensure it feels natural, accurate, and polished for end users. Your main focus will be reviewing and refining locali ...

    Lithuanian Localization QA Tester / Proofreader

    OVERVIEWWe are looking for a Lithuanian Localization QA Tester / Proofreader to join a long-term. As a Linguistic Tester, you’ll help bring high-quality Lithuanian content to life and ensure it feels natural, accurate, and polished for end users. Your main focus will be reviewing and refinin ...

    Bulgarian Localization QA Tester / Proofreader

    OVERVIEWWe are looking for a Bulgarian Localization QA Tester / Proofreader to join a long-term. As a Linguistic Tester, you’ll help bring high-quality Bulgarian content to life and ensure it feels natural, accurate, and polished for end users. Your main focus will be reviewing and refining ...

    Middle .Net Developer

    Get AI-powered advice on this job and more exclusive features. We are looking for a talented .Net Developer to join our team.As a part of the biggest Ukrainian Xamarin/Flutter tight-knit team, you'll be working with professionals to build the future of their technology. You will c ...

    Business Development Representative

    🚀 Want to join a hypergrowth scale-up?For over 20 years, DiliTrust has been digitizing the legal departments of major corporations.No more contracts scattered across folders, disputes tracked in spreadsheets, or board meetings managed manually ...

    CX Strategy Associate

    Hey there!At Factorial, we are looking for a sharp, data-driven CX Strategy Associate to help take our global Customer Experience operations to the next level. Partnering directly with our CX Strategy Lead and working hand-in-hand with our VP of Customer Experience, your work will directly shape ho ...

    Desarrollador/a Full Stack junior (25K€ 30K€)

    Nuestro cliente busca un/a Desarrollador/a Full Stack junior (1-2 año experiencia) para unirse al equipo y participar en la construcción del producto, trabajando muy cerca del equipo fundador. No buscan alguien que solo ejecute tareas, sino alguien que quiera aprender, entender el produc ...

    Analista programador FrontEnd senior (f/m)

    Analista programador FrontEnd senior (f/m) Analista programador FrontEnd senior (f/m) En T-Systems, encontrarás proyectos rompedores que suman al bienestar social y ecológico. Queremos dar la bienvenida a nuevos talentos como tú, que aporten ideas frescas, puntos de vista distintos, que acep ...

    Learning Internship (12 months)

    About Ogury is a global adtech company powered by Persona Intelligence, its proprietary technology that enables brands and agencies to activate consistent persona-based strategies across channels and drive measurable brand outcomes.Founded in 2014, Ogury operates in 18 countries with over ...

    German Speaking Business Development Representative

    Location: Barcelona, Spain Target Starting Date: August 3, 2026 Hybrid,full time Job Description: Are you fascinated by artificial intelligence and machine learning? This is your chance to stand at the forefront of innovation. We are hunting ...

    German Speaking Business Development Representative

    Location: Barcelona, SpainTarget Starting Date: August 3, 2026Hybrid,full time Job Description: Are you fascinated by artificial intelligence and machine learning? This is your chance to stand at the forefront of innovation ...

    Solutions Architect Barcelona

    Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligenc ...

    Norwegian Linguist

    MAIN PURPOSE OF JOBThe Norwegian Linguist performs quality control tasks, on-demand translation tasks on assigned accounts/projects; coordinates the activities of a group of translators (internal and/or freelancers) and ensures that the work is performed at a satisfactorily high standard wit ...

    Data Scientist Genai | Sector Banca | Madrid

    ¿Te apetece formar parte de una compañía en pleno crecimiento y trabajar rodeado del mejor TALENTO en proyectos realmente innovadores? En Kirey España , es posible y ¡nos gustaría conocerte! No espere a enviar su solicitud después de leer esta descripción; <br ...

    Cyber Security Consultant

    Technical Expert – Cyber Security Specialist Do you want to secure the future infrastructure of a global leader? Our key client is in the midst of a massive digital transformation, and safeguarding our complex ecosystems is our top priority. We are looking for a Senior Cybersec ...

    Customer Success Specialist Fluent Czech & Slovak speaker

    About Graitec Group Graitec is a global leader in Building Information Modeling (BIM) solutions, designing and developing software that helps architects, engineers, and manufacturers design smarter and better. With over 30 years of innovation and an entrepreneurial spirit, we’ve tripled our revenue in just five ...

    Sales Development Representative UK English speaker

    About Graitec Group Graitec is a global leader in Building Information Modeling (BIM) solutions, designing and developing software that helps architects, engineers, and manufacturers design smarter and better. With over 30 years of innovation and an entrepreneurial spirit, we’ve tripled our revenue in just five ...

    Cybersecurity Consultant, hibrido

    Cybersecurity ConsultantGFT es una compañía pionera en transformación digital. Diseñamos soluciones de negocio centradas en la inteligencia artificial (AI-Centric), modernizamos infraestructuras de TI y desarrollamos sistemas core de nueva generación para líderes del sector bancario, asegurador e industrial. ...

    Full Stack Java Node (Jade) Remoto

    Somos Plexus Tech. Una compañía tecnológica especializada en servicios y productos IT, fundada en el talento y las capacidades de nuestra gente, más de 3.000 profesionales desarrollando tecnología con alma. Inscríbase (haciendo clic en el botón correspondiente) después de revisar toda la informaci ...

    Sales Development Executive Israel MU

    We help the world run betterAt SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. You'll ...

    Academic Success Manager EMEA (12 months FTC)

    **AVEVA is a global leader in industrial software. Our cutting-edge solutions are used by thousands of enterprises to deliver the essentials of life – such as energy, infrastructure, chemicals and minerals – safely, efficiently and more sustainably.** **We’re the first software business in the world to ...

    Sr Business Systems Analyst Post Sales

    **Your role at Dynatrace** Dynatrace is seeking a Business Systems Analyst who will work with the Post Sales domain within the greater Transformation Office organization. This individual should be highly experienced with CRM and post-sales technology platforms and have strong communication, documentatio ...

    Sr Business Systems Analyst Salesforce/GTM

    **Your role at Dynatrace** Dynatrace is seeking a Business Systems Analyst who will work with the Go-To-Market (GTM) domain within the greater Business Systems organization. This individual should be highly experienced with CRM and marketing technology platforms and have strong communication, documentat ...

    Pm Técnico Sector Bancario Oxigent Technologies (Badajoz)

    ¿Te interesaría seguir desarrollándote como Tech Project Manager / PM en una entidad bancaria líder, participando en uno de sus proyectos de transformación core con mayor visibilidad interna?Si cree que es el candidato ideal para la siguiente oportunidad, envíe su solicitud después de leer la descripción c ...

    Responsable D’empresa Busplana

    Descripció del lloc Todas las habilidades, cualificaciones y experiencia relevantes que necesitará un candidato seleccionado se enumeran en la siguiente descripción. Grup Plana, grup operador referent en mobilitat de passatgers a Catalunya, cerca incorporar un/a Responsabl ...

    Clinical Research Associate

    ResponsabilitàLa siguiente información ofrece un resumen de las habilidades, cualidades y cualificaciones necesarias para este puesto.Monitora i dati dei pazienti e le informazioni relative allo studio dei siti di studio clinico e alla partecipazione agli studi clinici.Si assicura che il ricerc ...

    Digital Solution Advisor Specialist HCM SuccessFactors

    We help the world run better. At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. You'll find a ...

    Digital Value Advisor

    We help the world run betterAt SAP, we keep it simple: you bring you ...

    Logistic Engineer / Ingeniero/a Logístico/a – MRP & Flujos Upstream | MESA

    ⚡ ¿Te gustaría formar parte de la transformación industrial y digital que está redefiniendo la energía y la sostenibilidad? En Schneider Electri c somos el partner digital líder en sostenibilidad y eficiencia. Estamos presentes en más de 110 ...

    Logistic Engineer / Ingeniero/a Logístico/a – MRP & Flujos Upstream | MESA

    ⚡ ¿Te gustaría formar parte de la transformación industrial y digital que está redefiniendo la energía y la sostenibilidad? En Schneider Electri c somos el partner digital líder en sostenibilidad y eficiencia. Estamos presentes en más de 110 p ...

    Logistic Engineer / Ingeniero/a Logístico/a – MRP & Flujos Upstream | MESA

    ⚡ ¿Te gustaría formar parte de la transformación industrial y digital que está redefiniendo la energía y la sostenibilidad? En Schneider Electri c somos el partner digital líder en sostenibilidad y eficiencia. Estamos presentes en más de 110 ...

    Junior Data Analyst

    ¿Tienes experiencia programando con R o Python? Si quieres desarrollar tu carrera en una empresa en crecimiento y te motiva tener proyección de futuro. ¡Esta oportunidad puede ser para ti!Uno de nuestros clientes busca hacer match con un analista de datos junior, para que forme parte del departamento de ...

    Investigador/a en IA

    Buscamos un/a 🧠 Investigador/a en Inteligencia ArtificialSi dominas Python, te apasiona el modelado predictivo y quieres que tu trabajo en IA tenga impacto real en sostenibilidad, este puesto te interesa:Nuestro cliente, ZENITSOLAR.EU, busca incorporar un/a investigad ...

    Execution Manager Analyst

    Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions.Lea el resumen de esta oportunidad para comprender qué ...

    Senior Account Executive managing Director

    Account Executive Enterprise — Marché Francophone Barcelone Review Collect | SaaS • AI • E-commerce France · Belgique · Suisse → UK → International ...

    🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

    Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

    To-Do Planner

    Organize your job search and personal tasks. All data is confidential.

    Open Planner →

    Wellbeing Center

    Access your confidential wellness report and resources to manage job search stress.

    Check Wellbeing →

    Skill Coach

    Plan your skill development with O*NET support to stay competitive in your field.

    Start Coaching →

    Outfit Helper

    Get AI-powered suggestions on what to wear for your next interview.

    Find Outfit →

    Income Tax Calculator

    Plan your finances with our calculator, updated for 2025 tax regulations.

    Calculate Tax →

    Salary Benchmark

    Get accurate, AI-supported salary trends to know your worth and negotiate better.

    Check Salaries →

    Interview Practice

    Practice for any interview with AI-enabled Q&A sessions. All data is private.

    Start Practicing →

    Interview Predictor

    Use our AI-supported tool to predict potential interview questions based on your resume.

    Predict Questions →

    Interview Practice Timer

    Use our mock interview trainer to perfect your answers under timed conditions.

    Start Timer →

    Behavioral Mastery

    Ace tricky behavioral interviews with our AI-powered practice module.

    Master Answers →

    Question Journal

    Confidentially record interview questions you were asked for future reference.

    Open Journal →

    Interview Ace

    A comprehensive tool to help you master every aspect of your interviews.

    Become an Ace →

    Q&A Logs

    Confidentially track your answers to common questions and refine them over time.

    View Logs →

    Application Planner

    Schedule and organize your job applications in one confidential planner.

    Open Planner →

    Cover Letter Tool

    Create perfect, tailored cover letters for each application with AI support.

    Generate Letter →

    Resume Score

    Get instant feedback on your resume with our NLP-supported analysis tool.

    Check My Score →

    ATS Score

    Check your resume's compatibility with Applicant Tracking Systems (ATS).

    Check ATS Score →

    Application Analyzer

    Use AI to analyze job descriptions and optimize your application materials.

    Analyze Application →

    Career Visualizer

    Confidentially plan and visualize your long-term career path and goals.

    Visualize My Career →

    Offer Genius

    Get intelligent insights and strategies to confidently negotiate job offers.

    Negotiate Offers →

    JobFlow

    Track your entire job search progress from application to offer with this intelligent tool.

    Track My Flow →

    JobSense

    Our intelligent matching engine that provides smart job recommendations.

    Get Smart Matches →

    Networking Toolkit

    Tools to build and manage your professional connections. All data is confidential.

    Build Network →

    Professional CV

    A classic, O*NET supported template for corporate and professional roles.

    Use This Template →

    Executive CV

    A premium, O*NET supported template designed for senior and C-level positions.

    Use This Template →

    Modern CV

    A fresh, stylish, O*NET supported template perfect for tech and modern industries.

    Use This Template →

    Creative CV

    A visually distinct, O*NET supported template for design and artistic roles.

    Use This Template →

    Minimalist CV

    A clean, simple, O*NET supported template that focuses purely on content.

    Use This Template →

    Europass CV

    The standard European Union recommended format for wide compatibility.

    Use This Template →

    Student CV

    An institution-recommended template perfect for internships and first jobs.

    Use This Template →

    Graduate CV

    An institution-recommended template for recent graduates entering the workforce.

    Use This Template →

    Academic CV

    The researcher-recommended format for roles in academia and research.

    Use This Template →

    Developer/IT CV

    A tech-savvy recommended template to highlight your technical skills.

    Use This Template →

    Skilled Worker CV

    A trades-recommended template to showcase hands-on skills and experience.

    Use This Template →

    Monochrome CV

    A sleek, black-and-white, O*NET supported template for a professional look.

    Use This Template →

    Art CV

    An artist-recommended template that allows your creativity to shine.

    Use This Template →

    Harvard CV

    A researcher-recommended template based on the classic Harvard format.

    Use This Template →

    Volunteer Research

    Help us improve our platform by joining our community research program.

    Join Research →

    Review Us

    Share your experience with our tools to help other job seekers.

    Share Experience →

    Register

    Create your free account to save jobs, build your profile, and track applications.

    Create Account →

    Login

    Access your dashboard, manage applications, and continue your job search.

    Access Your Account →

    Profile Builder

    Create a comprehensive professional profile that attracts recruiters and showcases your skills.

    Build Your Profile →

    View Profile

    See your public profile exactly as employers will see it. Make sure it's perfect.

    Preview Profile →

    Bookmarked Jobs

    Keep track of all your saved job opportunities in one organized place.

    View Saved Jobs →

    Your Reviews

    View and manage all the company reviews you've submitted.

    See Your Reviews →

    Following

    Manage the list of companies you follow to stay updated on their new openings.

    Manage Following →

    Find Companies

    Discover and research top employers in your country and industry.

    Discover Employers →

    Standalone CV Builder

    Use our O*NET supported CV builder to create a professional resume from scratch.

    Build Your CV →

    PDF to DOC (Beta)

    Convert your PDF resumes or documents into editable Word (DOC) format.

    Convert PDF →

    DOC to PDF (Beta)

    Create universally compatible PDF documents from your Word (DOC) files.

    Create PDF →

    General FAQ

    Find answers to common questions about our job site and platform.

    Read FAQ →

    Job Seekers FAQ

    Get help and find answers to questions specifically for job seekers.

    Get Help →

    Job Matching

    Learn about the technology and algorithms behind how we match you to jobs.

    Learn How →

    Personalized Matching

    Discover how we use your profile and activity to provide customized job suggestions.

    Learn More →

    Quick Apply

    Understand our fast application process and how to make the most of it.

    Learn More →

    Alert Frequency

    Learn how to manage your job alert settings so you get the updates you want.

    Manage Settings →

    Job Alerts Guide

    A complete guide to understanding how job alerts work and how to use them effectively.

    Read Guide →

    Resume Matching

    Learn how our system matches your resume to job requirements.

    Learn More →

    Ethical Branding

    Read our guide to building a professional and ethical personal brand.

    Read Guide →

    Candidate Visibility

    Learn how to increase your visibility to recruiters on our platform.

    Increase Visibility →

    Verified Badge

    Find out how you can get a verified badge to build trust with employers.

    Get Verified →

    AI ATS Technology

    Learn about the advanced AI and ATS technology that powers our platform.

    Learn More →

    ATS Ranking

    Understand how Applicant Tracking Systems rank you as an applicant.

    Learn More →

    Semantic Matching

    Learn how our AI-powered semantic matching goes beyond keywords.

    Learn More →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

      Buffering Video...

      Software Engineer Intern Fullstack Ai Python React Jobs in Spain Job Search Guide, Trends and Insights