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57 Web app developer jobs in Spain
- UX/UI DESIGNER
Carrots PlusBarcelonaWellness & Perks: Option for a high-end gym membership (innerflow.es) and healthy in-office catering for €2-€3.…30d+ - Senior Frontend Developer
Corva (TX)Trabajo en remotoExperience in pixel-perfect and trendy visual\interaction design, Figma & good communication skills to collaborate with designers;…17d - SR Frontend Developer
Winning BarMadridConocimientos de optimización de performance web (Core Web Vitals, Lighthouse). Documentar decisiones de arquitectura y acompañar al equipo en la curva de……7d - Full-stack Developer (AI Solutions)
PSI CROMadridWork with PostgreSQL (and SQL generally) to design database schemas, optimize queries, and ensure reliability. Experience with Authentication and Callbacks.…30d+ - Web Development Quality Assurance (QA) Specialist
GrowmodoMadridWe are looking for a detail-oriented and structured Development QA professional who will be responsible for safeguarding the quality of all development……30d+ - Fullstack Developer
B. BraunBarcelonaWe are looking for a Full Stack Developer to design, build, and maintain scalable web applications across both frontend and backend layers.…30d+ - Developer Relations AI (100% remote)Tether.toMadridThe role is focused on bridging the gap between developers and our product teams, ensuring our solutions are accessible, well-understood, and developer-friendly……30d+
- UI Designer(Remote, Contractor)
Techbiz GlobalEspañaThis role is ideal for someone who can combine strong design thinking with a good understanding of modern web applications and developer collaboration.…9d - Fullstack Engineer and Developer, Europe (Remote) – International client
The WhiteamEspañaDesign and build end-to-end web applications, covering frontend, backend, and cloud infrastructure. Data platform experience: lakehouse ecosystems and data……22d - Android DeveloperCoolPay Europe SLBarcelonaYou will use agile based methodologies, to understand our business initiatives and turn those into shippable products, and will contribute to our technical……30d+
- Fullstack Engineer
QidaBarcelonaLo hacemos ayudando a que más personas vivan más tiempo y con más calidad de vida en casa (Triple M), reduciendo hospitalizaciones evitables y promoviendo una……30d+ - .Net & Azure Full Stack Developer (Senior)
United IT’sEspañaHigh level of personal integrity, as well as the ability to professionally handle confidential matters, and show an appropriate level of judgment and maturity.…30d+ - Developer D365 CRM/Power Platform
EYMadridEY se posiciona como un líder global en servicios de auditoría, consultoría, asesoramiento en transacciones y estrategia, legal y fiscal, contando con más de……30d+ - Frontend Developer (m/f/d) Energy Management System (Edge/Cloud)
PramacEspañaTogether with your team, you design, develop, and enhance the web frontends of our Energy Management System – ranging from real-time visualization of energy……30d+ - Developer Relations P2P (100% remote)Tether.toMadridThe role is focused on bridging the gap between developers and our product teams, ensuring our solutions are accessible, well-understood, and developer-friendly……30d+
- .NET Developer (VB.NET, WebForms, SQL Server, Azure)
SGSMadridThe role will work closely with technical leads, existing developers, support team and business stakeholders to ensure the systems remain stable, secure,……3d - Senior Full-Stack Developer / AI Specialist (Full-Time / On-Call)GrowmodoMadridThis role is ideal for someone who’s not only deeply technical but also AI-savvy, excited to integrate tools like GitHub Copilot, ChatGPT, and AI-assisted QA……30d+
- Senior Software Engineer Electron
AircallTrabajo en remotoYou have at least 5+ years of experience, with deep expertise in Electron and the Node.js ecosystem. Best practices, evangelization, and mentoring will be part……30d+ - Node.js/JavaScript Developer
ActimoBarcelonaYour primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and……30d+ - Sr QA Engineer
SoleraEspañaThe Senior Automated QA Engineer is responsible for developing and executing automated tests to ensure the quality and reliability of software applications.…30d+ - Senior Product Owner
CiklumTrabajo en remotoYou bring proven experience in product management, preferably in digital products or e-commerce, with a strong understanding of digital merchandising and……24d - Fullstack Developer (Salesforce), hibrido
WayOpsMadridTodos nuestros profesionales, sean colaboradores autónomos o asalariados, tienen un plan de carrera personalizado, ya que apostamos por el desarrollo de cada……25d - Senior QA Automation Engineer
Ignite Insurance SystemsEspañaExecute the responsibilities of a company employee acting in a lawful and ethical manner in accordance with your contract of employment and company staff……30d+ - Senior QA Automation Engineer
VeriskEspañaExecute the responsibilities of a company employee acting in a lawful and ethical manner in accordance with your contract of employment and company staff……30d+ - Creative Technologist (Playable Ads Developer)
SmadexBarcelonaFamiliarity with programmatic concepts and the practicalities of ad serving & tracking in mobile in-app/playable workflows.…30d+ - Senior Frontend Engineer (React)
Titan OSBarcelonaYou will work alongside our other engineers to shape the architectural framework of our applications, code intricate frontend components, and orchestrate the……30d+ - #CORE DIGITAL CAMPUS -Salesforce Administrator (m/f) (m/f)
AirbusEspañaThe selected candidate will join the AH Information Management Directorate, to manage, drive and monitor the delivery of Digital projects, related to Airbus……30d+ - Senior Angular Engineer
ANYboticsBarcelonaWorking closely with UX designers, Backend Engineers, Product Managers, Quality Assurance, and Robotics Specialists, you strive to improve the end-user……30d+ - Secure Software Development Life Cycle, Madrid
SIA Open SystemsMadridPero, además, contarás con un plan anual que te permitirá realizar certificaciones y formación acorde a tu perfil tendrás a tu disposición nuestra universidad……30d+ - Support EngineerTitan OSBarcelonaProficiency with JavaScript (ES6+), HTML5, and CSS3, including at least one JavaScript framework, with an understanding of how modern web application……30d+
Carrots Plus
UX/UI DESIGNER
Barcelona