• Spain Jobs Expertini profile avatar

    • 1,115,087+ Full Stack Developer Javaangular Castro Ust 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 Developer Javaangular Castro Ust Jobs in Spain

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Hybrid Frontend Lead Angular UI Library Builder

    Allianz Technology in Barcelona is seeking a Frontend Developer to lead the development of Angular component libraries while contributing to backend tasks. You will work closely with cross-functional teams to ensure smooth integration and development of the Allianz Document Storage and Retrieval (ADSR). < ...

    Senior Platform Engineer — Cloud Native & AI Infra

    eDreams ODIGEO is looking for an experienced Platform Engineer in Barcelona (Hybrid) to join our Platform As A Service team. In this role, you will design, build, and operate platform capabilities for multiple teams, driving improvements in developer experience through scalable workflows. The ideal can ...

    Senior Frontend Engineer (React/Angular) Remote

    INNOCV Solutions S.L.U. is looking for a software developer specialized in React and Angular to join our dynamic team in Madrid, Spain. The role involves developing web applications and contributing to a collaborative environment that prioritizes clean code and agile methodologies. Employees enjoy a fully remote ...

    Java Software Engineer – Microservices & DevOps

    Solera Holdings, LLC. is looking for a Mid-level Software Developer in Madrid to join our Sevilla team. This role involves translating business requirements into technical deliverables and developing new features using Java & Spring in a Scrum environment. Candidates should have at least 4 years of experience an ...

    Global Expansion Strategist, Food Ventures

    A leading global food company is hiring a Business Developer in Cornellà de Llobregat, Spain. This role is crucial for expanding Alvalle into new international markets by analyzing consumer needs and developing compelling commercial strategies. Candidates should have 6-10 years of experience in related fields li ...

    Senior Backend Engineer: Java 17+, Spring Boot, Kafka

    Allianz Technology in Barcelona is seeking a Senior Backend Developer to join the Task Management & Routing team. In this role, you will build scalable backend services using Java 17+ and Spring Boot 3, helping design and develop REST APIs while ensuring code quality. Candidates must have at least 5 years of exp ...

    Senior Angular Front End Engineer — Relocate to Spain

    Talan Group is seeking a Senior Front-End Developer (Angular) to help build modern web applications based in Málaga, Spain. You will design and maintain front-end applications, work closely with cross-functional teams, and utilize your Angular expertise to deliver robust solutions. The ideal candidate ...

    Senior Imaging Software Engineer PET/SPECT & AI

    A leading technology company in Valencia is seeking a Software Developer to join its development team. This role emphasizes PET and SPECT imaging modalities, requiring expertise in Java and C++, as well as experience in Postgres databases. The ideal candidate will have a Master's degree in a relevant field and a ...

    Senior Java Engineer Remote with AWS & Microservices

    A technology solutions provider is seeking an experienced Java Developer to join their team in Madrid. This role is perfect for passionate individuals eager to modernize systems while working in a fast-paced environment. Responsibilities include designing and maintaining Java and AWS applications, mentoring juni ...

    Blender Pipeline Tools Programmer for Glacier Engine

    A leading video game developer in Barcelona is looking for a Tools Programmer to enhance their Blender pipelines and tooling for the Glacier engine. The position demands proficiency in Blender, strong programming skills in Python, and effective collaboration with artists and designers to streamline production wo ...

    Senior Automatización (Ansible) – Python/GitOps | 80% Remoto

    Experis Manpower Group busca un/a Senior Automation Developer para unirse a un proyecto estratégico en Sevilla. Se dedicará al diseño, desarrollo e integración de soluciones de automatización con Ansible, mejorando procesos operativos. El trabajo flexibly combina teletrabajo y presencia en la oficina c ...

    Desarrollador Python | Django/Falcon, APIs y Microservicios

    knowmad mood está buscando un Python Developer para unirse a su equipo en Madrid. Se ofrece un entorno innovador y colaborativo, con un contrato indefinido desde el primer día, horario flexible y un modelo híbrido de trabajo. El candidato ideal tendrá más de 3 años de experiencia en desarrollo con Pyth ...

    Senior MuleSoft & API Integrations Engineer

    Radisson Hotel Group is looking for an experienced Senior MuleSoft Developer to enhance their integration solutions. The role involves designing APIs and event-driven integrations, ensuring robust performance and security. Ideal candidates will have significant MuleSoft experience and a passion for del ...

    Frontend Senior (React/Next.js) – UI de Alto Rendimiento

    En agap2 Spain buscamos un/a Senior Frontend Developer para un proyecto innovador en el sector aeronáutico en Barcelona. La persona seleccionada se encargará de desarrollar aplicaciones web utilizando React y Next.js, diseñando arquitecturas escalables y optimizando la experiencia de usuario. Se buscan ...

    Java Backend Engineer — High Performance Tech, Hybrid

    DIGITAL55 busca un/a Java Backend Developer para unirse a su equipo en Madrid. Se ofrece una modalidad híbrida con 3 días presenciales. La posición implica el desarrollo y mantenimiento de productos software de alto rendimiento dentro de un entorno técnico orientado a la calidad. Se requiere experienci ...

    Senior React Frontend Engineer — Data Platform

    Open Cosmos is seeking a Senior React Frontend Developer in Barcelona to lead the design and development of user interfaces for the DataCosmos platform. This role involves creating scalable, performant UI components for data visualization, collaborating with backend engineers, and ensuring high front-end perf ...

    Senior Node.js Backend Engineer — Remote & Flexible

    Digital Waffle is looking for a Senior Backend Developer to join their remote team in Bilbao, Spain. You will play a key role in building scalable backend solutions that support real-time interactions. The ideal candidate has at least 5 years of experience and strong skills in Node.js and REST APIs. Th ...

    Desarrollador Murex Front Office Finanzas, Análisis P&L

    Softtek en Vitoria busca un/a Software Developer especializado/a en Murex Front Office. El rol incluye soporte y evolución de la plataforma Murex, trabajando con equipos de negocio y técnicos en la configuración de productos financieros y análisis de datos de mercado. Se ofrecen beneficios como contrat ...

    Senior Backend Engineer — PHP/Go, Remote Europe, Scale

    Found By Few is seeking a Senior Backend Developer to enhance their backend systems used by millions daily. The position focuses on improving the core PHP API and collaborating with teams to ensure scalability while gradually migrating to Go as the product grows. Ideal candidates will have over 4 years ...

    Senior Java Engineer Lead, Mentor & Scalable Apps

    Solera Holdings, LLC. in Madrid is seeking a Senior Java Developer to lead the design, development, and maintenance of Java applications. You will work in a collaborative environment, mentoring junior developers and ensuring high-quality standards in software development. The ideal candidate has a Bach ...

    Senior React Frontend Engineer Performance & UX Focus

    Italki is seeking a skilled front-end developer based in Monterroso, Spain, with over 5 years of experience, including 2 years in React. The role involves product development for the italki community and platform, ensuring high-quality implementation of front-end functions. The candidate should possess ...

    Senior .NET Software Engineer FinTech

    Apex Group Ltd is seeking a Senior Software Developer to join its team in Barcelona. This role involves liaising with the quantitative development team to ensure the successful evolution of the business unit within Apex. The ideal candidate will have strong knowledge of .NET, Visual Studio, and SQL Server, al ...

    Remote AI Solutions Engineer — Internal Tools & Analytics

    Smartcat in Madrid seeks an AI tool developer to work fully remotely. The role involves optimizing internal AI systems, collaborating with the CEO and executive teams, and demanding familiarity with coding tools. Ideal candidates will have a basic understanding of Python, strong curiosity in AI, and ex ...

    Desarrollador Comercial IA — Madrid (Hybrid) con Impacto

    Fastrack busca un/a Business Developer (Perfil Hunter) para unirse a su equipo en Santiago de Compostela. El candidato ideal tiene 3-5 años de experiencia en ventas de software, habilidades en IA y un nivel de inglés C1. Las responsabilidades incluyen la prospección de clientes, liderar el ciclo de ventas y p ...

    Senior.NET Core Engineer (Madrid)

    Wizeline, located in Comunidad Valenciana, is seeking a .NET Core Developer to design, implement, and enhance features for a banking platform. Responsibilities Write scalable code and collaborate with teams to resolve issues. Ensure adoption of the latest technologies. < ...

    Mobile C++ Engineer — Core Game Engine

    King is seeking a C++ Developer to join their Catalog Games studio in Barcelona, España. This role offers the opportunity to work closely with designers, artists, and QA to create engaging mobile games. As part of the team, you will implement and maintain features in C++, uphold high standards of quality, and co ...

    Senior .NET Backend Engineer Global Gaming & Localization

    A leading technology firm in Barcelona seeks a Senior Web Developer with at least eight years of experience in Microsoft technologies. You will be developing backend components and APIs while contributing to project improvements and best practices. The role offers hybrid working conditions, covering certificatio ...

    Senior Frontend Engineer & Tech Mentor Hybrid Barcelona

    A leading pet care platform in Barcelona is seeking a highly skilled software developer with 7+ years of experience. The role offers a hybrid work model, allowing you to work from home and at the office in Poblenou. Ideal candidates should have strong frontend development skills, particularly in ReactJs or React ...

    Chargé(e) Partenariats & Développement B2B2C

    Bonjour, Hello Watt est à la recherche d'un(e) Business Developer pour rejoindre son équipe Partenariats à Valence. Votre mission principale sera de développer le réseau de partenaires B2B2C, incluant des agences immobilières, pour améliorer la visibilité des services Hello Watt comme les souscriptions à des ...

    Strategic BD: EPCM Real Estate (Engineering & Architecture)

    Group-IPS is seeking a Business Developer in Madrid to drive growth in EPCM services within the Real Estate sector. The role involves originating business opportunities, managing client relationships, and generating revenue in Spain and beyond. Candidates should possess over 10 years of experience, a university ...

    Data & AI Platform Lead — Sovereign Cloud & Kubernetes

    Schwarz Digits in Barcelona is seeking a skilled software developer to lead the creation of a Data and AI Platform as a sovereign Cloud Service. You will expand system architecture and develop Kubernetes Operators to automate Cloud Services. The ideal candidate has profound Golang programming skills, e ...

    Front End Architect for Enterprise SaaS (React/Next.js)

    Storyful is looking for an experienced Front-end Software Developer based in Barcelona. You will lead the development of robust front-end features using modern frameworks and work closely with the team to enhance code quality. The ideal candidate has 2–4 years of experience in front-end development, a ...

    Desarrollador Oracle DB — Hybrid Bilbao, Beneficios

    HireTech busca un/a Oracle Database Developer para unirse a su equipo en Bilbao. La persona seleccionada participará en el desarrollo y mantenimiento de soluciones de bases de datos, trabajando en programación y administración técnica de Oracle. Se ofrecen condiciones de trabajo híbridas, con teletraba ...

    Supply Chain Planning Solutions Engineer

    Board is seeking a Solution Developer, Supply Chain Planning in Madrid to build planning solutions supporting various supply chain use cases. In this role, you will closely work with Product Owners to translate accounting requirements into reusable solution components that drive business impact. You'll ...

    Senior Java Cloud Engineer (Hybrid) – Secure SaaS

    Signicat is looking for a Senior Java Cloud Developer to join their multinational team. In this role, you will develop and maintain our ReadID SaaS platform, emphasizing secure and scalable server development. With at least seven years of experience in Java development, you will contribute to API docum ...

    SAP Integrations Engineer — ABAP & Golang

    BLP is hiring an SAP Developer to enhance and support SAP integrations within a high-impact AI environment. You will work on translating business needs into technical specifications, ensuring top quality in code through reviews, and collaborating closely with various teams. Ideal candidates will have 2 ...

    AI Powered Software Engineer: Enablement & Governance

    Amaris Consulting in Boiro, Spain, is seeking a Software Engineer to spearhead the adoption of AI-assisted coding practices. This role requires a mix of hands-on engineering, coaching teams, and defining best practices for the effective use of AI tools in software development. Candidates should have 5-10 years o ...

    AI Driven SDLC Architect for Enterprise DevOps

    Keysight Technologies is seeking a Senior Applied AI Engineer based in Barcelona. This role focuses on designing and implementing AI solutions that enhance Keysight’s Secure Software Development Lifecycle (SDLC). The candidate will work across teams to drive AI adoption and influence developer productivity. < ...

    Frontend Senior (React/Next.js) – UI de Alto Rendimiento

    En agap2 Spain buscamos un/a Senior Frontend Developer para un proyecto innovador en el sector aeronáutico en Barcelona. La persona seleccionada se encargará de desarrollar aplicaciones web utilizando React y Next.js, diseñando arquitecturas escalables y optimizando la experiencia de usuario. Se buscan ...

    Senior Automatización (Ansible) – Python/GitOps | 80% Remoto

    Experis Manpower Group busca un/a Senior Automation Developer para unirse a un proyecto estratégico en Sevilla. Se dedicará al diseño, desarrollo e integración de soluciones de automatización con Ansible, mejorando procesos operativos. El trabajo flexibly combina teletrabajo y presencia en la oficina c ...

    Senior AI & Automation Engineer — Hybrid, Flexible Hours

    Baker Tilly España busca un/a AI & Automation Developer Senior en Barcelona. La misión incluye el diseño y desarrollo de soluciones innovadoras que integran inteligencia artificial y automatización de procesos. Buscamos un perfil versátil y orientado a resultados. Se valorará experiencia en Python, int ...

    Senior React Fullstack Engineer Remote & High Impact

    Paul Marlex está buscando un/a Senior Fullstack Developer con énfasis en FrontEnd (React) para unirse a una startup internacional en crecimiento en el sector de la inteligencia artificial. La posición es 100% remota y ofrece un entorno de trabajo dinámico y autónomo. El candidato ideal tendrá experienc ...

    Frontend Platform Architect Lead Architecture & DX

    Digihunting está buscando un/a Frontend Platform Architect para liderar la arquitectura frontend de su producto SaaS, colaborando directamente con el CTO. Este rol combina visión estratégica y liderazgo técnico. El arquitecto definirá la visión de la arquitectura, diseñará el framework interno, liderar ...

    Frontend Platform Architect Lead Architecture & DX

    Digihunting está buscando un/a Frontend Platform Architect para liderar la arquitectura frontend de su producto SaaS, colaborando directamente con el CTO. Este rol combina visión estratégica y liderazgo técnico. El arquitecto definirá la visión de la arquitectura, diseñará el framework interno, liderar ...

    Italian Publisher Growth Lead (Trainee)

    Vidoomy in Palma is looking for a Business Developer Manager Trainee to help expand its network in the Italian market. Candidates should have fluency in Italian, Spanish, and English with strong communication skills. Responsibilities include identifying new publishers, client communication, and market researc ...

    Senior Android Engineer (Kotlin) – Global Product Team

    Experis España busca un Android Developer Senior para un proyecto internacional en Málaga. Este rol implica desarrollar soluciones móviles utilizando Kotlin y Android SDK, y trabajar en un entorno global con equipos técnicos internacionales. Se requiere más de 5 años de experiencia en desarrollo Androi ...

    Global Product Manager – Health Innovation & Growth

    Dermofarm busca un/a International Product Manager que desarrolle e implemente estrategias de marketing de producto internacional. Esta posición garantiza la alineación con el Brand Business Developer y ofrece formación a los equipos locales en mercados nuevos. El candidato ideal tendrá un grado en cie ...

    Senior Growth Hunter for Digital & eCommerce (C‑Level)

    Manpower España busca un/a Senior Business Developer (Hunter) en Bilbao para impulsar la expansión en sectores como eCommerce. Este rol requiere generar negocio desde cero, interactuar con C-Level y cerrar acuerdos de alto valor. Ofrecemos un salario fijo competitivo y un modelo versátil donde tendrás ...

    Desarrollador/a Comercial IA — Hunter 360° (Madrid, Híbrido)

    Fastrack busca un/a Business Developer en España para unirse a un equipo de tecnología en IA en Madrid. El candidato ideal tendrá 3-5 años de experiencia en ventas, una fuerte proactividad y un conocimiento sólido en inteligencia artificial. En este rol, serás responsable de liderar el ciclo de ventas que imp ...

    Senior .NET/SharePoint & Power Platform Lead

    Infinity Quest is looking for a Senior Developer proficient in .NET, Microsoft 365, Java, and Power Automate, located in Cataluña, Gerona, Spain. The role involves leading design, development, integration, and deployment of custom solutions while collaborating with various teams. The ideal candidate sh ...

    🚀 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 Developer Javaangular Castro Ust Jobs in Spain Job Search Guide, Trends and Insights