Empleos de contract full-stack engineer en Madrid

We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to give your candidacy a...

Asegúrese de que toda la información de su solicitud está actualizada y en orden antes de inscribirse en esta oportunidad.We’re launching a new team dedicated to modernizing and expanding one of our customer-facing tools — and we’re looking for a Full Stack Engineer to join us in building it from the ground up. This is a newly formed team, not a...

Job DescriptionAsegúrese de presentar su candidatura con toda la información solicitada, tal como se expone en la descripción del puesto a continuación.Kleinanzeigen reaches 36M+ monthly users and is Germany’s leading online classifieds market. We are a sustainability-focused platform where you won't just write code; you will power the services that...

Full Stack Engineer - Java/Node.js & ReactSe pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la descripción a continuación con atención.Location: Remote - EuropeContract: 12 monthsRate: €250-€300 per dayStart: November 2026About the RoleWe are seeking an experienced Full...

OverviewJoin to apply for theFull Stack Engineerrole atBrainRocket . BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we\’ve already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating...

Barcelona - OnsitePillar was founded in 2025. Today, we are 90+ people, serve 1000+ customers, raised €15.2M (pre-seed and seed round) and are expanding internationally.We are building the financial operating system for construction: bringing AI, automation and modern software to an enormous industry still full of slow, fragmented processes.We are looking...

OverviewSiga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su perfil encaja, presente su candidatura.TROOP is a group meeting planning and travel management platform that helps companies bring teams together for in-person meetings. The experience starts with TROOP's award-winning Intelligent...

Are you passionate about modern technology and motivated to build reliable financial market infrastructure? Do you thrive in an agile, self-organized environment where collaboration, trust, and innovation guide the way? Then our software development team would like to hear from you. We develop and operate the TriParty Agent (TPA), a critical financial...

Freelance Full-Stack Node.js Developer – EV Charging Platform Freelance | Fully Remote | Part-time | Ongoing contract | Start 31st October (flexible) We’re looking for an experienced Full-Stack Node.js Developer to provide ongoing technical support, maintenance and security improvements for an established EV charging platform. The platform is currently...

Our client is transforming the car rental industry through an asset-light, data-driven platform that helps dealerships and workshops turn idle vehicles into new revenue streams. With 650+ locations across Europe and the US, their marketplace connects vehicle supply with customer demand while supporting expansion into new international markets. They're now...

Buscamos un full stack engineer con una base técnica sólida y, sobre todo, una alta capacidad de aprendizaje y actitud proactiva. No requerimos años de experiencia en entornos complejos, sino una persona con "hambre" tecnológica, que quiera especializarse en la automatización de infraestructuras y que se sienta cómoda trabajando en entornos...

Max IT Consulting – Max Corporate Group is looking for aSenior 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, connecting...

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. ¿Tiene su CV preparado? Si es así y confía en que este es el puesto ideal para usted, asegúrese de enviar su solicitud...

Management of the front-end (desktop/mobile) and backend for frontend design, implementation, testing and deployment. Responsibilities:Work with development teams and product managers to ideate software solutions Design client-side and server-side architecture Build the front-end of applications through appealing visual design Develop and manage...

We’re looking for a Full-Stack Engineer to join our team and help shape the future of contextual advertising as we continue to expand globally. Por favor, verifique que tiene el nivel de experiencia y las cualificaciones adecuadas leyendo la descripción completa de esta oportunidad a continuación.Who We AreAt Seedtag, our goal is to lead the change in...

Mitek is a global leader in digital and biometric identity authentication. This remote-first position involves developing and enhancing software across our identity and mobile deposit solutions, with an emphasis on scalable Go back-end services and React front-ends. The role supports a flexible, virtual-first culture with opportunities for collaboration...

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...

Journi Limited, a London-based technology consultancy, partners with businesses to support their technology needs from strategy through delivery.Si desea conocer los requisitos para este puesto, siga leyendo para obtener toda la información relevante.We build bespoke software, drive digital transformation, team augmentation, and ongoing technical support to...

Are you passionate about modern technology and motivated to build reliable financial market infrastructure? Do you thrive in an agile, self-organized environment where collaboration, trust, and innovation guide the way? Then our software development team would like to hear from you. We develop and operate the TriParty Agent (TPA), a critical financial...

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 CadenceIO to load media data, run MMM models,...