Empleos de fullstack en Madrid

In Person Madrid, Spain Full time R-67024 Who We Are At Kyndryl, we run and reimagine the mission‑critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI‑powered insight, enabling smarter decisions, faster innovation, and a lasting...

Principal Fullstack Engineer Sklum Digital & AI is an agentic-native team: a small, high-leverage group that heavily uses agentic AI workflows to build applications and scale our impact far beyond traditional team sizes. For this role in particular, agentic fluency is essential — you will be expected to use agentic tooling every day to multiply your own...

Take your career to the next level with Amaris Consulting as a QA Automation Engineer. Become part of an international team, thrive in a global group with €800M turnover and 1,000+ clients worldwide, and an agile environment by planning the kickoff and follow up on projects. Join Amaris Consulting, where you can develop your potential and make a difference...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. Staff Engineer Madrid Office - Hybrid: 4 days in the office, 1 day working...

Company DescriptionWho We AreCint is a pioneer in research technology (ResTech). Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately measure the impact of digital advertising, and more. The Cint platform is built on a programmatic marketplace, which is...

Una empresa de reclutamiento busca programadores fullstack con más de 4 años de experiencia en Java, Python, Go, Ruby on Rails, Erlang y Node.js.Para una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.El candidato ideal debe tener conocimientos front-end en HTML5, CSS y SCSS.Se ofrece...

Sopra Steria Group busca un/a Senior FullStack Developer con experiencia en Python y React para trabajar en la pila completa, desde interfaces React/TypeScript hasta motores en FastAPI/Python y consultas en BigQuery. Se valorará dominio de SQLAlchemy, BigQuery, AlloyDB/PostgreSQL y Pub/Sub, así como testing con pytest, Vitest/Jest y Playwright; experiencia...

About LegacyLegacy is an easy-to-use, non-custodial Web3 wallet designed to protect digital assets through beneficiary protection and seamless DeFi access. Users can swap across chains, earn yield in one click, and safeguard wealth for the next generation.About the Software DivisionWe are building a portfolio of software products inside the Decentralized...

We’re Revolutionizing Energy to Change the WorldAtOctopus Energy , we’re not your typical utility company. We’re a team of passionate people working every day to make energy 100% renewable, accessible, and fair for everyone. We believetechnology and innovation are key drivers of change . Our mission is to transform the way the world consumes energy...

Join to apply for the FullStack Engineer : SEO/ GEO role at ConstructorLa experiencia que se espera de los solicitantes, así como las habilidades y cualificaciones adicionales necesarias para este trabajo, se enumeran a continuación.About UsConstructor is the only search and product discovery platform tailor-made for enterprise ecommerce where conversions...

Una empresa multinacional en IA busca un Desarrollador FullStack con más de 5 años de experiencia, especializado en TypeScript y React. El candidato formará parte de un equipo colaborativo para desarrollar aplicaciones escalables, utilizando tecnologías como NestJS y Microsoft Azure. Esta posición es híbrida, ofreciendo un ambiente dinámico con...

Sopra Steria busca un/a Senior FullStack Developer con experiencia en Python y React para trabajar en Valencia. La función abarca desde interfaces en React/TypeScript hasta motores en FastAPI y consultas en BigQuery, con desarrollo de APIs REST y herramientas de orquestación. Se valorará experiencia en AlloyDB, PostgreSQL y Pub/Sub, así como pruebas con...

Grupo Integra Xxi Sociedad Limitada busca un Desarrollador/a Fullstack con experiencia en .NET y Angular o React para diseñar y desarrollar soluciones dirigidas a fundaciones y entidades sociales. Se trabajará en aplicaciones web con .NET en backend y interfaces dinámicas con Angular o React, con foco en bases de datos y APIs REST. Se valorará...

Talan is seeking a Fullstack Developer to join an agile team for a major banking client. You will develop internal applications and digital products, spanning frontend and backend, with a focus on modern technologies and best practices. Work is hybrid or remote in Spain, with opportunities to contribute to international projects and advance through training...

Descripción del trabajoBuscamos un Desarrollador Android Senior con experiencia en Kotlin, MVVM y Clean Architecture para unirse a nuestro equipo en Madrid. Se valoran conocimientos de SOLID, patrones de diseño y componentes de arquitectura Android.Ofertas similaresWe are looking for a skilled Customer Administrator who will manage customer order...

Amaris Consulting is seeking a Mid-Level QA Engineer – Application & Automation Testing to join an international, agile team. You will validate Angular frontend developments and end-to-end workflows across frontend, backend, and API layers while contributing to automated regression testing and release readiness. You will collaborate with Frontend,...

Nuestro cliente es una empresa especializada en el desarrollo de software que abarca un extenso abanico de tecnologías y plataformas para proporcionar a sus clientes soluciones en el ámbito de las tecnologías de la información.Entre las soluciones más destacables, se encuentran aquellas soluciones y desarrollos de plataformas web, intranet, extranet,...

Desarrollador/a Full Stack (Java/Angular)Descripción del trabajo - Desarrollador/a Full Stack (Java/Angular)Esta es tu oportunidad para unirte a un proyecto esencial para el principal organismo financiero del país, formando parte de un equipo cercano dentro de un entorno tecnológico robusto y en plena transformación.Buscamos Fullstack Developer para...

Wizeline in Spain is seeking a Senior Fullstack Software Engineer (AI) to develop cutting-edge AI-powered digital products and platforms, with a focus on TypeScript and React and integrating AI tools to optimize workflows. You will adapt across full-stack environments, draft, analyze, research, automate processes with LLMs, and collaborate with...

A multinational organization based in Málaga is seeking a Fullstack Applied AI Engineer to develop and implement AI-driven solutions. The role involves integrating models into existing applications, collaborating with DevOps teams for secure and scalable environments, and optimizing performance. Candidates should have a Bachelor's degree in a STEM field and...