Empleos de backend full stack engineer en Madrid

Barcelona, Spain | Senior Engineering Opportunity Max IT 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...

A fast-growing technology company based in Spain is seeking a skilled Software Engineer with at least 5 years of experience. You will work on building and maintaining features from user interfaces to backend services, collaborating with cross-functional teams. Ideal candidates should have strong expertise in multiple technologies, including Vue3, TypeScript,...

Company Overview At Bridgenext, we engineer Growth Operating Systems. Most enterprises have spent millions on their revenue stack and still aren't seeing the growth they expected. They have tools that function, but no system that wins. We help growth-hungry companies close that gap by turning fragmented platforms, siloed teams, and disconnected data into one...

Lead Engineer to guide engineering architecture, deliver core features, and mentor engineers for an AI-driven platform.

Seeking a remote Full-Stack Developer in Spain with expertise in Generative AI, Python/.NET on Azure, to build and deploy cloud applications.

* Compensation: EUR 55,000 - EUR 60,000 - yearly Company Description NIQ Cadence helps brands decide how to spend their marketing budget across channels. Cadence is a compound AI operating system for marketing effectiveness. It combines Marketing Mix Modeling (MMM), budget optimization, and LLM agents. CadenceIO is the operator UI of Cadence. Operators use...

Avooq is an innovative AI startup that generates complete instant novels on demand. Our mission is to revolutionize literary creation with advanced AI technology, enabling users to obtain coherent and personalized stories in seconds. We believe in the power of AI to democratize storytelling and transform digital entertainment. We are seeking a talented and...

Senior Full Stack Engineer (Remote in Spain Possible) Apply for theSenior Full Stack Engineerrole atLanguageWire , a global leader in language and content services dedicated to helping brands reach their full global potential.About the Role You will help modernize our core application and develop valuable features for our translators, customers and internal...

We're looking for aFull Stack Engineerfor one of our clients who enjoys building new products from the ground up and is eager to help shape AI tooling for the mobility industry.Work across the full stack to solve complex problems using incomplete and messy dataDesign and evolve canonical data modelsBuild pipelines to handle real-world data inputsDefine and...

We Are Wizeline, a global AI-native technology solutions provider, develops cutting-edge, impact. Are you a fit? Sounds awesome, right? Now, let’s make sure you’re a good fit for the role: We Are Wizeline, a global AI-native technology solutions provider, develops cutting-edge,AI-powereddigital products and platforms. We partner with clients to leverage...

Analytics Engineer to design scalable analytics solutions, maximize value from Seeq software, understand workflows, recommend solutions, and guide adoption. Requires industry knowledge and Python experience.

GFT es una compañía pionera en transformación digital que desarrolla soluciones sostenibles basadas en nuevas tecnologías, como la inteligencia artificial y blockchain/DLT. Los expertos de GFT crean e implementan aplicaciones de software escalables que hacen que el acceso a modelos de negocio innovadores sea seguro y sencillo. Actualmente, estamos...

Senior Full Stack EngineerIf you love building software that actually matters — and you're energised by the idea of shipping production-grade features across the full stack while working in a team where AI is a genuine daily collaborator, not a buzzword — this role is for you. Siga leyendo para comprender completamente lo que este trabajo requiere en...

Job-ID: 87639c7b-b2a3-4eb2-b1c0-8437f3aa43f3Reference: e2c1767b-e14e-4146-92d1-130b0c97f30aLocation: Czech Republic, Poland, Turkey, United Kingdom, Albania, Serbia, Romania, Moldova, Hungary, Spain, Malta, Portugal, Greece, United Arab Emirates, North Macedonia, Bosnia & Herzegovina, Egypt, Estonia, Croatia, Bulgaria, Cyprus, Armenia, Georgia, France,...

BME - Bolsas y Mercados Españoles - drives the transformation of financial markets and belongs to SIX, the third largest exchange group in Europe. What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their...

Our client is an early-stage financial technology company building a global, non-custodial consumer application that allows users to hold, spend, and transfer money across borders without relying on a traditional bank. The platform is powered by blockchain technology but is designed to feel familiar and accessible to mainstream users. It removes much of the...

Responsibilities * be able to handle a technical analysis and the associated implementation. Competences * Java senior (5 years experience at minimum) * Knowledge of APIs Rest and knowledge of * Knowledge of Springboot and SpringBatch * Knowledge of MQ Series/TIBCO * Knowledge of IT security & cryptograhy * Knowledge of Swift messages * Jasper Reports skills...

Senior Consultant | AI, Semiconductor, Embedded Systems, Software Engineering, C‐Suite Join a forward‐thinking team where you will take full ownership of AI solutions from concept through to production. This role is ideal for a hands‐on Full‐Stack AI Engineer who enjoys building intelligent, scalable systems that deliver real customer value across...

Pluxee is seeking a Senior Product Engineer to own features end-to-end across backend, frontend, and AI-assisted workflows within one of our core domains. You will work on multi-region platforms, ensuring transactional integrity and scalable architectures in a fast-paced environment. The role emphasizes technical leadership, automated testing, and close...

knowmad mood es una compañía líder en transformación digital que busca un perfil Full Stack con más de 5 años de experiencia para desarrollar soluciones modernas utilizando Java, Spring, REST y front-end actual. La empresa ofrece entorno remoto con opción de oficina y proyectos para clientes globales. Se valoran habilidades en Spring WebFlux,...