Empleos de senior net full-stack developer en Barcelona

Lexroom Srl is building Europe’s leading legal AI platform with a Barcelona focus. You will be a senior engineer in a small squad, owning the technical decisions and delivering production-grade features. You’ll work across the stack (Next.js, TypeScript, Python, Django) and collaborate with product and design to ship high-impact capabilities. Fluency...

Biorce is seeking a senior backend-leaning full stack engineer to drive our Barcelona engineering function. You will own features end to end, shaping solutions with product, design and AI specialists, building robust C#/.NET backends, React frontends, and AI-enabled workflows. Join a small autonomous team shipping production-ready software, collaborating...

Senior AI-First Full-Stack EngineerMaxIT Consulting – Max Corporate Group is looking for a Senior AI-First Full-Stack Engineer 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 care organizations across...

TecAlliance in Barcelona, Spain, is hiring a Software Developer for a full-time role. You will join an international team delivering secure, scalable software powering licensing and provisioning features across our BeeHive products. Bring 5+ years of hands-on software development experience, strong AWS knowledge (AppSync, CDK, Lambda, DynamoDB, S3,...

MaxIT Consulting – Max Corporate Group in Barcelona is seeking a Senior AI-First Full-Stack Engineer to own the end-to-end product stack in a fast-growing European tech company building an AI-powered workforce platform for healthcare. You will work hands-on across frontend and backend, using TypeScript, React, Java, Python, and cloud platforms (AWS/GCP),...

Can you imagine building AI-powered products that transform how business teams generate strategic insights? Join our expert team to work on a Pharmaceutical sector product, contributing to the development of an AI platform that transforms enterprise knowledge into intelligent decision support. You will apply your knowledge of LLMs , RAG ,...

This is an in-office role based in Barcelona, ES, with a requirement to work a minimum of three days per week on-site . Remote or travel flexibility is not available. Are you ready to build AI-native software that accelerates clinical trials and improves patient outcomes? Do you thrive in a full-stack environment where AI is a core tool, not an add-on?...

Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. Within this group, the GenAI Experiences team builds generative AI products that define the future of news and business intelligence for millions of users across the Wall Street Journal and Dow Jones brands. Dow Jones is seeking a Senior Software...

Lexroom Srl is seeking a Sr. Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and cross-language translation. This is a remote contractor position with ~15 hours per week. You will contribute to both front-end and back-end systems, review AI-generated code for quality and security,...

Preply is seeking a Senior Full Stack Engineer for the CRM team. You will own backend services in Python/Django and frontend work in React/Typescript, enabling automated, AI‑assisted communications across millions of learners and tutors. You’ll lead cross‑functional initiatives, ship features quickly, and mentor others while focusing on scalable,...

MaxIT Consulting – Max Corporate Group is looking for a Senior AI-First Full-Stack Engineer 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 care organizations across several European countries,...

Tennis-Point is the leading omnichannel retailer for racquet sports (tennis and padel). We run over 30 stores across Europe and sell more than 20,000 products online to customers worldwide. With over 500 employees, we are the Official Racquet Sports Retailer of the ATP Tour and the Official Retailer of the Intercollegiate Tennis Association.¿Está pensando...

Desarrollador Full Stack Remoto con Experiencia en Cloud ComputingNuestro cliente, una innovadora empresa tecnológica en plena expansión, busca un Desarrollador Full Stack altamente cualificado y motivado para unirse a su equipo de forma totalmente remota. Esta posición está centrada en el desarrollo de aplicaciones web escalables y de alto rendimiento,...

ToBeIT ищет старшего Full Stack разработчика для международного проекта в Барселоне. Требуется глубокий опыт в Frontend и Backend: Next.js/React и Python/FastAPI, умение работать автономно и обеспечивать качество,...

Referencia: JN-**************Publicado el: **********Ubicación: Barcelona, España, ESTipo de contrato: Jornada completaEmpresa: Michael PageSector: TecnologíaSub Sector: DesarrolloIndustria: Technology & TelecomsLocalización: BarcelonaTipo de Contracto: PermanenteNombre del consultor: César Horna.Net Senior Developer.AI Videoanalytics Company...

Smadex, based in Barcelona, seeks an experienced Software Engineer to lead the development of scalable creative tools and high-performance web components.You will shape client and server implementations with TypeScript, Angular, and Node.js, while influencing architectural decisions and testing practices.The role emphasizes mentorship, code quality, and...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. Habilidades, experiencia, cualificaciones... Si tiene el perfil adecuado para esta oportunidad, asegúrese de inscribirse hoy mismo. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la...

Preply is seeking a Senior Full Stack Engineer for the CRM team to shape our communications platform and AI-native workflows.You'll own backend and frontend components, collaborating with product, data, and UX to deliver measurable customer impact.You'll work across Python/Django on the backend, React/Type Script on the frontend, and with Braze-based email...

Quiénes somos? En Consultia IT buscamos un/a Senior Software Engineer Full Stack con amplia experiencia en tecnologías .NET y Angular para incorporarse a un equipo tecnológico de alto rendimiento en uno de nuestros clientes más relevantes. Participarás en el diseño, desarrollo y evolución de soluciones escalables basadas en arquitecturas cloud y...

Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting‑edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve‑backed tokens across blockchains. By harnessing the power of...