Empleos de senior react native developer en Madrid

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...

LumRisk S.A. is an independent provider of state-of-the-art financial risk consolidation and reporting services to institutional clients. Based in Nyon, Switzerland, LumRisk has developed an interactive web-based application that provides detailed risk analysis, reporting, and stress testing on client portfolios, based on full position-level transparency....

We are seeking a Senior React & Node Developer for our client. It's a SaaS platform for supplier intelligence and value-chain transparency, used by around 2,500 companies in 50+ countries. You'll work on their Business Partner Transparency product inside a serverless, enterprise-grade platform, building software that automates complex compliance workflows....

En isEazy Author somos una línea de producto clave dentro del ecosistema de isEazy, diseñada con el espíritu de una startup, pero con el respaldo y la solidez de una gran empresa. Nuestra misión es clara: hacer más fácil y rápida la creación de cursos e-learning interactivos, y ya trabajamos con grandes empresas de todo el mundo como Amazon, Vodafone...

UST is seeking a Senior Frontend Developer to design, build, and maintain modern web applications using React.js, JavaScript, and TypeScript. You will join a cross-functional Agile team with a DevOps mindset to deliver scalable, secure software for a global wealth management client. The role requires strong English communication, familiar with REST APIs and...

About Lemon.io Lemon.io helps companies in the US and Europe hire experienced engineers, from funded startups to enterprises. We've been doing this since 2015, and more than 1,500 companies have hired engineers through us. Position Are you a talented Senior Developer? Look no further than Lemon.io, a marketplace that connects you with hand-picked startups...

Lidera la Arquitectura Fullstack: Senior Developer React y Node En Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Buscamos un perfil Senior / Staff Fullstack Developer...

Referencia: JN-092026-7103363Publicado el: 2026-09-14Ubicación: España, ESSalario: 50000 - 70000 /añoTipo de contrato: Jornada completaEmpresa: Michael PageSector: TecnologíaSub Sector: DesarrolloIndustria: Media & AgencyLocalización: EspañaTipo de Contracto: PermanenteNombre del consultor: Ester SantallaModalidad de trabajo: Remoto /...

Senior Frontend Developer ReactAccenture, recognized as a Great Place To Work, is a leading global professional services company that helps major businesses, public administrations, and other organizations around the world develop their digital core, optimize their operations, accelerate revenue growth, and improve services for citizens, creating tangible...

We are looking for a colleague to join the development team of sophisticated software for the global leader in Innovative Orthodontics. The team develops APIs and other services to integrates all internal systems and applications around the process of orthodontic manufacturing.ResponsibilitiesDesign and develop complex web system.Take part in code...

Referencia: JN-092026-7103363Publicado el: 2026-09-14Ubicación: España, ESSalario: 50000 - 70000 /añoTipo de contrato: Jornada completaEmpresa: Michael PageSector: TecnologíaSub Sector: DesarrolloIndustria: Media & AgencyLocalización: EspañaTipo de Contracto: PermanenteNombre del consultor: Ester SantallaModalidad de trabajo: Remoto /...

LumRisk S.A. is an independent provider of state-of-the-art financial risk consolidation and reporting services to institutional clients. Based in Nyon, Switzerland, LumRisk has developed an interactive web-based application that provides detailed risk analysis, reporting, and stress testing on client portfolios, based on full position-level transparency....

What will you do? You will be involved in the entire product lifecycle. Like to work in teams, in a cooperative environment. Strong communication skills, as well as conflict resolution, initiative and sense of responsibility are relevant aspects for the role. What's your story? At least 4 years of experience working as software developer. Profound experience...

Buscamos un Senior Frontend Developer para incorporarse a un proyecto de desarrollo y evolución de aplicaciones web modernas, participando en la construcción de soluciones seguras, escalables, mantenibles y de alto rendimiento. El perfil estará principalmente orientado al desarrollo Frontend con React, aunque se requiere también experiencia profesional...

Project description We are looking for a colleague to join the development team of sophisticated software for the global leader in Innovative Orthodontics. The team develops APIs and other services to integrates all internal systems and applications around the process of orthodontic manufacturing. Responsibilities * Fullstack Development: Lead the end-to-end...

# Senior FullStack Developer (Python & React)### Resumen del puestoValencia### Modelo de trabajoHíbridoHoyDescripción del puesto## Descripción de la empresaPorque trabajar en Sopra Steria, también es sentir **Sopra Steria**.Somos un reconocido líder europeo en consultoría, servicios digitales y desarrollo de software, con cerca de 56.000 empleados en...

Formarás parte de iniciativas de desarrollo de aplicaciones corporativas estratégicas para uno de nuestros principales clientes internacionales del sector farmacéutico. El proyecto se centra en mantener y evolucionar el ecosistema digital de negocio, integrando flujos de trabajo inteligentes basados en Inteligencia Artificial y automatización de procesos...

UST is seeking a Senior Frontend Developer to design, build, and maintain modern web applications using React.js, JavaScript, and TypeScript. You will join a cross-functional Agile team with a DevOps mindset to deliver scalable, secure software for a global wealth management client. The role requires strong English communication, familiar with REST APIs and...

Responsibilities Participar activamente en el desarrollo de aplicaciones web modernas utilizando React y TypeScript. Diseñar e implementar componentes reutilizables y escalables. Realizar pruebas unitarias con React Testing Library y Jest. Aplicar buenas prácticas de programación orientada a objetos (OOP) cuando sea necesario. Colaborar en la definición...

UST is seeking a Senior Frontend Developer to design, build, and maintain modern web applications using React.js, JavaScript, and TypeScript. You will join a cross-functional Agile team with a DevOps mindset to deliver scalable, secure software for a global wealth management client. The role requires strong English communication, familiar with REST APIs and...