Empleos de full-stack engineer nextjs springboot en Madrid

Barcelona, Spain | Senior Engineering OpportunityMaxIT Consulting – Max Corporate Group is looking for a Senior Full-Stack Engineer – AI-Native Applications to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector.The company operates a multi-sided marketplace used by hundreds of hospitals and...

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We're redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Aircall is headquartered in Paris, our European HQ, with a...

At Viaplay Group, we entertain millions of people every day through our streaming services, radio networks, and TV channels. We believe in the power of content not just as a way of telling stories and touching lives, but also expanding worlds.Right now, we're searching for aSenior Fullstack Engineerin ourBarcelonaoffice –are you ready to hit play on an...

About Bark Lea atentamente toda la información sobre esta oportunidad y luego utilice el botón de solicitud de abajo para enviar su CV y su candidatura. Bark is an online servicesmarketplaceconnecting customers with professionals across over 1,000 categories. Operating in nine countries including the UK, US, Australia, Canada, and New Zealand, we're...

Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into credit, savings, and wallet services to support the complete immigrant financial journey. We are a hyper-growth Series C company, backed by over $300 million in funding from top-tier global investors, including Andreessen Horowitz, QED, Castle Island, Switch...

Seeking a backend-leaning Senior Full Stack Engineer for a SaaS startup in Barcelona, focusing on Node, TypeScript, React, and AWS, with remote/hybrid flexibility.

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and...

Between Technology is seeking Sr.Full-Stack Software Engineer to work remotely on an AI training project focused on software development, debugging, code evaluation, and problem-solving.The role is contractor-based, ~15 hours per week, with a flexible schedule and global remote access.The candidate should demonstrate strong full-stack capabilities across...

Develop challenging coding test cases for AI systems, focusing on full-stack development with Python and React. Analyze AI failures and iterate based on feedback. This is a part-time, project-based role.

¡En Capitole seguimos creciendo y queremos hacerlo contigo! Buscamos un/a Fullstack Engineer (.NET/Angular) para un proyecto estable participando en el desarrollo de nuevos evolutivos y mejoras de la plataforma interna. La posición es híbrida , con 2 días de presencialidad en oficina (Barcelona/Madrid) Experiencia (+4 años) con versiones...

¡En Capitole seguimos creciendo y queremos hacerlo contigo! Buscamos un/a Fullstack Engineer (.NET/Angular) para un proyecto estable participando en el desarrollo de nuevos evolutivos y mejoras de la plataforma interna. La posición es híbrida , con 2 días de presencialidad en oficina (Barcelona/Madrid) Experiencia (+4 años) con versiones...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let's shape the future of wealth management together. Responsible for designing, developing and testing software modules, ensuring optimal functionality and integration within...

¡Seguimos buscando talento…y nos encantaría que te unieras a nuestro equipo! Para que nos conozcas algo mejor, UST es una multinacional norteamericana certificada como Top Employer y Great Place to Work con más de 35.000 empleados a nivel global y con presencia en más de 35 países. Somos líderes en servicios de tecnología digital y proporcionamos...

MVST is seeking a highly motivated Full Stack Developer to join a vibrant team in Barcelona.You will build web and mobile applications using modern technologies, collaborating with designers, product managers, and developers to deliver high?quality software solutions.You should have 4+ years of experience, strong English communication, and comfort working...

Develops and enhances software for digital and biometric identity authentication solutions, focusing on Go back-end services and React front-ends in a remote-first environment.

Grafana Labs is hiring a Senior Full Stack Engineer for the Database Observability squad within Grafana Cloud. The role focuses on frontend engineering using TypeScript and React, with opportunities to contribute to backend services in Go and APIs, delivering end-to-end customer experiences from exploration to production.You'll be working in a fully remote...

Accenture España seeks an AI Engineer (Software) to design, build, and ship production-grade software across the full stack, leveraging AI-assisted tooling as a core daily practice alongside core engineering skills.You will work on real client programs across industries, integrating AI into live systems, and contributing to AI tooling standards and...

About UsAt Félix, we are building the indispensable financial companion for Latinos in the US.We combine an AI-powered, conversational-first interface with real-time financial infrastructure to make cross-border money movement as easy as sending a text.Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into credit,...

Bunch is hiring a Full Stack Engineer with a frontend focus for its Platform Core team.You'll build foundational product experiences, shaping frontend architecture and collaborating across PMs, Designers, QAs, and Engineers to deliver end-to-end features.With 5+ years of experience, you'll drive frontend depth, work with TypeScript and Design Systems, and...

Lognext, empresa tecnológica española, busca un/a Desarrollador/a Full Stack B2B para colaborar en un proyecto de innovación para un grupo internacional del sector asegurador y financiero, con fuerte apuesta por la transformación digital.La posición es 100% remota dentro de España y se centra en backend, integraciones y evolución de aplicaciones, con...