• Spain Jobs Expertini profile avatar

    • 806,858+ Full Stack Engineer React Java Nodejs Microservices Jobs in Spain — Top Companies Hiring June 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. Full Stack Engineer React Java Nodejs Microservices Jobs in Spain

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Computer Vision Engineer Remoto

    ¡Ampliamos nuestro equipo! Por favor, asegúrese de leer completamente el resumen y los requisitos de esta oportunidad de empleo que se detallan a continuación.¿Buscas un nuevo reto donde desarrollar tu carrera y aprender nuevas tecnologías? Entonces sigue leyend ...

    Mobile Core Network Engineer

    Ingeniero de Operaciones Móviles con experiencia en redes y troubleshooting de Core Network (CS/PS/IMS/5GC), análisis de incidencias críticas y optimización de red. Se requiere titulación en Telecomunicaciones e inglés avanzado. ...

    Data Platform Engineer Remoto

    Buscamos un Ingeniero de Datos / DBA para un proyecto de migración e integración de bases de datos relacionales. El rol implica análisis de datos, mapeo, procesos ETL/ELT y soporte técnico. Se valora experiencia con Sybase y conocimientos analíticos. ...

    Tech Sales (Presales) Engineer

    Seeking a Tech-Sales (Presales) Engineer in Madrid with expertise in Digital Signage, LED displays, and Professional AV to lead customer meetings, shape solutions, and drive business growth in Spain and Portugal. ...

    Aws Data Engineer, Hibrido

    Somos una empresa de #tecnología construida con un ingrediente diferencial, la HIPERESPECIALIZACIÓN . Formar parte de hiberus significa crecimiento, pasión por la tecnología, interés por la innovación, ambiente laboral flexible y colaborativo, compañerismo, aprendizaje, formación continua, motivación y ...

    Senior Aws Cloud Engineer

    Acerca de Almato: No espere a enviar su solicitud después de leer esta descripción; se espera un granvolumen de candidaturas para esta oportunidad. Almato, con sede central en Stuttgart, es un referente europeo en plataformas de datos semánticos impulsadas por inteligencia a ...

    O&M Performance Engineer

    Analyze and optimize the performance of renewable energy assets like solar and wind farms, focusing on maximizing energy yield and availability through data analysis and root cause investigation. ...

    Siem Data Engineer Remoto

    ¡CAPITOLE CONSULTING sigue creciendo y queremos hacerlo contigo! Buscamos un/a SIEM Data Engineer con experiencia en plataformas SIEM, procesamiento de logs y tecnologías cloud, para incorporarse a un proyecto internacional de referencia dentro del sector de la automoción. Formarás parte de un equi ...

    Front Office Murex Engineer

    Buscamos un/a Software Developer – Front Office Murex para incorporarse a una iniciativa estratégica dentro del sector financiero internacional ¿Cuál será tu rol? Formarás parte de proyectos estratégicos dentro del área de Treasury Systems, colaborando estrechamente con Front Office, Riesgos y e ...

    Data & Machine Learning Engineer

    Novicap is an end-to-end working capital solutions provider focused on enabling CFOs/Finance teams of SMEs to pay their suppliers and collect from their customers. This includes short-term credit (factoring, supply chain finance and loans) and payment automation solutions.A continuación, encontrará un desg ...

    Business Data Maintenance Engineer

    HBX Group is the world’s leading technology partner, connecting and empowering the world of travel.La siguiente información ofrece un resumen de las habilidades, cualidades y cualificaciones necesarias para este puesto.We’re game-changers, disruptors, the people who bring together local and global br ...

    Ai Engineer Mática Partners

    Asturias, Spain¿Tiene las habilidades necesarias para este puesto? Lea todos los detalles a continuación y presente su candidatura hoy mismo.Company: JR SpainClient / Employer: Mática PartnersSomos una compañía tecnológica especializada enInteligencia Artificial ,IA Generativa ...

    Adas/Ad Field Engineer

    AtSolicitar este puesto es sencillo. Desplácese hacia abajo y haga clic en Solicitar para ser considerado para esta posición.AVL Ibérica, we are looking to add aVehicle Validation Engineerto support a high‑tech service related toAutonomous Driving and ADAS functions. This role com ...

    Senior Snowflake Engineer Remote

    Role DescriptionUsted podría ser el solicitante perfecto para este trabajo. Lea toda la información asociada y asegúrese de presentar su candidatura.We are still looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company bas ...

    Cloud Infrastructure Engineer (Kineto)

    Kineto is a next-generation platform that enables creators, educators, and small businesses to generate, deploy, and operate fully functional AI‑powered web applications – instantly and at scale. It combines LLM‑driven code generation, multi‑tenant Postgres (Neon), dynamic hosting (GKE and Knative), automated de ...

    Electrical Engineer – Hsg Department

    Standardization of the machines in the portfolioAntes de solicitar este puesto, por favor, lea la siguiente información sobre esta oportunidad que encontrará a continuación.Definition and maintenance of standard electrical BOMs by model and versionDevelopment of common electrical solutions for ...

    Junior Application Security Engineer

    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.Asegúrese de presentar su candidatura con toda la infor ...

    Planner Engineer (Proyectos Ferroviarios)

    ¡En CAF Signalling seguimos creciendo! Si te apasiona la planificación y la gestión de riesgos sigue leyendo.La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes.Que destacan nuestros compañeros/as de trabajar en ...

    .Net Engineer (Lead) Id53666

    OverviewTodos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solicitud.AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank a ...

    Ui Path Automation Engineer

    Join to apply for thePresente su candidatura después de leer los siguientes requisitos de habilidades y cualificaciones para este puesto.UI Path Automation Engineerrole atpasiona .Descripción del puesto / FuncionesResponsabilidadesDesarrollar, probar y optimizar prompts ...

    Electrical Engineer (Spanish Speaker)

    Synergy Construction is a fast-growing international construction company with a strong background in diverse projects. We are proud of our achievements so far and our unique team who are the architects of these successes. The prestige and scale of our completed and ongoing projects have placed our company at th ...

    Data Engineer (Madrid, Spain)

    Founded in 2017,¡Inscríbase sin demora! Se espera un gran volumen de solicitantes para el puesto que se detalla a continuación, no espere para enviar su CV.Unit8is a fast-growing Swiss AI and data analytics consulting and services company dedicated to solving complex problems of traditional ind ...

    5g Dsp Systems Engineer

    Sateliot is a Barcelona-based Startup in the New Space sector, becoming theSea uno de los primeros solicitantes, lea la descripción completa del puesto a continuación y luego envíe su candidatura para que sea considerada.first satellite telecommunications operatorthat will provideglobal a ...

    Gie Senior Packaging Engineer

    Job ResponsibilitiesLa siguiente información ofrece un resumen de las habilidades, cualidades y cualificaciones necesarias para este puesto.Lead packaging process development from concept through market launch to meet business objectives, applying Lean Manufacturing and Six Sigma methodologies to opt ...

    3dexperience Delmia Process Engineer

    Descubre la oportunidad de tomar decisiones con impacto y colaborar con múltiples equipos para impulsar avances significativos. En este rol, gestionarás y colaborarás con distintos equipos, contribuyendo a decisiones clave y proporcionando soluciones eficaces a retos tanto dentro de tu área como en entornos más ...

    Ecu Hardware Design Engineer

    Una empresa multinacional de consultoría tecnológica busca un/a HW Design en Cataluña.Todos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solicitud.El candidato será responsable de realizar análisis de Worst Case, simulacio ...

    Ai Engineer, Cadiz / Spain

    Predictable Machines is seeking aSiga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su perfil encaja, presente su candidatura.Senior Engineerto architect and lead the development of mathematically rigorous AI verification systems. W ...

    Development Engineer Power Electronics

    Select how often (in days) to receive an alert:Inscríbase ahora, lea los detalles del trabajo desplazándose hacia abajo. Verifique que posee las habilidades necesarias antes de enviar una solicitud.AVL is the world's largest independent company for development, simulation and testing technology of po ...

    Field Service Engineer Catalonia

    Field Service Engineer – Cataluna, SpainDesplácese hacia abajo para encontrar una descripción detallada de este trabajo y lo que se espera de los candidatos. Envíe su solicitud haciendo clic en el botón Solicitar.Our field service engineers are instrumental in providing first class customer experie ...

    Senior Radio Frequency Engineer

    Reports to: Engineering Manager, Space SystemsAntes de solicitar este puesto, por favor, lea la siguiente información sobre esta oportunidad que encontrará a continuación.Working type: HybridEmployment is subject to applicable security screening (incl. SUPO, where required)Role Highlights ...

    Data Scientist / Ia Engineer

    EnLa siguiente información tiene como objetivo proporcionar a los posibles candidatos una mejor comprensión de los requisitos para este puesto.Logicalis Spainestamos buscando un perfil deData Scientist / IA Engineerpara integrarse en nuestra BU deData & Analytics, donde trabaj ...

    Staff Product Engineer, Backend

    Job Post : This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Staff Product Engineer, Backend in Spain. This is an exceptional opportunity to help shape the future of modern observability platforms by building scalable backend systems that power mission‑critical b ...

    Sales Engineer Zona Vallès

    Como Sales Engineer o Ingeniero/a Técnico/a de Ventas (ITV) tal y como se denomina en nuestra empresa, serás responsable de gestionar y desarrollar relaciones comerciales con clientes clave en la zona del Vallès. Tu principal misión será asesorar a nuestros clientes sobre soluciones técnicas y promover nuestros ...

    Avionics&Sw Avionics Engineer

    Role DescriptionPara una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.We are looking for a Junior to Mid‑Level Avionics Engineer to join our avionics team to support the design, development, integration, and qualification of avionics sy ...

    Rfid Product Innovator Engineer

    A leading RFID technology firm is seeking a talented Product Developer Engineer to join their product development team in Barcelona.Habilidades, experiencia, cualificaciones... Si tiene el perfil adecuado para esta oportunidad, asegúrese de inscribirse hoy mismo.This role involves designing and devel ...

    Aerospace Plm Test Engineer

    Capgemini Engineering is seeking a Functional Testing Engineer in Madrid, Spain.¿Tiene las habilidades necesarias para este puesto? Lea todos los detalles a continuación y presente su candidatura hoy mismo.This role involves ensuring the quality and reliability of digital solutions in design and manu ...

    Atm Senior Integration Engineer

    GMV Tres Cantos, Community of Madrid, SpainSolicitar este puesto es sencillo. Desplácese hacia abajo y haga clic en Solicitar para ser considerado para esta posición.GMV Tres Cantos, Community of Madrid, SpainHave you been working insystems integrationfor several years now and do ...

    Software Engineer Fullstack Python

    ** if you disagree.Depending on the period of time they remain active on the terminal equipment:of the usage data made by users of the **MODIFICATIONS**The website, owned by BABEL SISTEMAS DE INFORMACION S.L, reserve the right to modify this cookie policy based on legal requirements or to adapt it to instruction ...

    Senior Application Security Engineer

    We’re BrainRocket — an international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Poland, Portugal and Serbia.Es posible que un gran número de candidatos se presenten a este puesto, así que asegúrese de enviar su CV y su solicitud lo antes posible ...

    Business Data Maintenance Engineer

    HBX Group is the world’s leading technology partner, connecting and empowering the world of travel.La siguiente información ofrece un resumen de las habilidades, cualidades y cualificaciones necesarias para este puesto.We’re game-changers, disruptors, the people who bring together local and global br ...

    Ai Engineer, Cadiz / Spain

    Predictable Machines is seeking aSiga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su perfil encaja, presente su candidatura.Senior Engineerto architect and lead the development of mathematically rigorous AI verification systems. W ...

    Senior Quality Assurance Engineer

    LocationTodos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solicitud.Germany; Portugal; Spain; United KingdomEmployment TypeFull timeLocation TypeRemoteDepartmentProdu ...

    Printing Machinery Sourcing Engineer

    Beside Talent busca un Machinery Sales EngineerInscríbase (haciendo clic en el botón correspondiente) después de revisar toda la información relacionada con el trabajo a continuación.- Printing para una empresa internacional en Martorelles.El candidato ideal tiene una licenciatura en Ingeniería ...

    Engineer Adobe Journey Optimizer

    EnTodos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solicitud.Grupo NSseleccionamos talentoEnGrupo NSbuscamos incorporarun/a Engineer especializado/a en Adobe Journey Optimizer (AJO)par ...

    Cisoc Application Security Engineer

    We are looking for an Application Security Engineer to join our CISOC team, responsible for implementing and managing SAST tools and supporting secure software development across the organization.Se anima a todos los posibles solicitantes a que se desplacen y lean la descripción completa del puesto antes d ...

    Industrial Means Engineer Combat

    ResponsibilitiesAsegúrese de enviar su solicitud rápidamente para maximizar sus posibilidades de ser considerado para una entrevista. Lea la descripción completa del puesto a continuación.Define, specify, implement and support industrial means according to customers’ requirements and ergonomics stand ...

    Eu Cloud Operations Engineer

    A leading cloud services provider in Madrid is seeking experienced systems engineers to join their AWS Managed Operations team.¿Tiene su CV preparado? Si es así y confía en que este es el puesto ideal para usted, asegúrese de enviar su solicitud lo antes posible.You will oversee the introduction of t ...

    Public Key Infrastructure Engineer

    Do you want to be part of an established¿Todo listo para enviar su solicitud? Por favor, lea la descripción al menos una vez antes de hacer clic en Solicitar.cybersecurity team and take on new challenges? GMV is a technology group with extensiveexperience, and we are expanding our teams to take on< ...

    Hybrid Frontend Gis Engineer

    COTESA en Madrid busca un desarrollador para unirse a su equipo en el diseño y evolución de soluciones GIS. El candidato ideal debe tener experiencia en Angular y tecnologías relacionadas, trabajando en proyectos innovadores sobre Smart Cities y movilidad inteligente.Cualquier información adicional que nec ...

    Ecad Senior Routing Engineer

    ECAD Senior Routing Engineer page is loaded## ECAD Senior Routing Engineerremote type:Siga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su perfil encaja, presente su candidatura.Hybridlocations:Madrid Tres Cantostime type:Ful ...

    🚀 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...

      Full Stack Engineer React Java Nodejs Microservices Jobs in Spain Job Search Guide, Trends and Insights