Empleos de react js en Sevilla

Talantir is seeking a Software Engineer (Front-end) for an hourly remote contract. You will write realistic, self-contained prompts for client-side web applications, games, tools, and simulations, and create precise evaluation rubrics to measure UI behaviors and interactions.You should have professional frontend or full-stack experience with JavaScript,...

Canonical is a leading provider of open-source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers,...

Canonical is hiring a Web/UI Engineer to develop data-rich frontends using JS, CSS, React and Flutter for Canonical's enterprise products served to customers worldwide. This globally remote role collaborates with a central Vanilla Framework team to build accessible, high-performance interfaces and contribute to API design and documentation.We seek...

Madrija es una empresa tecnológica con sede en Toledo y oficinas en Ciudad Real, Talavera, Sevilla y Barcelona.Actualmente estamos incorporar desarrolladores para proyecto sanitario con más de 4 años de experiencia.Trabajarás con el siguiente marco tecnológico:Tecnologías como , Hibernate, Angular, Kubernetes, Docker, Kibana y Elasticsearch entre...

En el grupo eXperience , empresa tecnológica con más de 25 años de experiencia en el sector IT, desarrollamos soluciones innovadoras para clientes de primer nivel en distintos sectores. Apostamos por el talento, la excelencia técnica y la colaboración, ofreciendo un entorno profesional, flexible y con proyección de futuro. Actualmente buscamos...

Descripción del puesto Desde The Whiteam Consulting buscamos un/a Analista Programador/a Senior con sólida experiencia en entornos Java y React para participar en un proyecto de administración electrónica vinculado a la gestión de dependencia y discapacidad. La posición combina análisis funcional y técnico, diseño de soluciones, desarrollo...

Bunch is building the backbone of private markets.Todos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solicitud.We are enabling next-gen fund operations with one integrated system that combines secure data infrastructure, AI-powered workflows and expert fund services.If you value...

Who we areHeritage is building the Modern Investment Office, supporting some of the most prominent families globally to achieve their capital enhancement and preservation goals.Our visionOur vision is to help clients build enduring wealth across generations by combining institutional-grade investment sourcing with personalized portfolio construction,...

Tether is seeking an Automation QA Engineer to own desktop and mobile test automation while also performing manual testing.You will build robust tests, integrate into CI/CD, and work with developers to improve testability.Ideal candidates have 4+ years in QA automation, strong TS/JS skills, and hands-on experience with Playwright, WebdriverIO, Appium, and...

Talantir is seeking a Software Engineer (Front-end) for an hourly remote contract. You will write realistic, self-contained prompts for client-side web applications, games, tools, and simulations, and create precise evaluation rubrics to measure UI behaviors and interactions. You should have professional frontend or full-stack experience with JavaScript,...

Position: Software Engineer (Front-end) Type: Hourly contract Compensation: $70–$80/hour Location: Remote Commitment: 10–40 hours/week Role Responsibilities Write realistic, self-contained prompts for client-side web applications, games, tools, and simulations. Create precise, binary evaluation rubrics tagged by verification type. Ensure rubric items are...

En el grupo eXperience , empresa tecnológica con más de 25 años de experiencia en el sector IT, desarrollamos soluciones innovadoras para clientes de primer nivel en distintos sectores. Apostamos por el talento, la excelencia técnica y la colaboración, ofreciendo un entorno profesional, flexible y con proyección de futuro. Actualmente buscamos...

Position: Software Engineer (Front-end) Type: Hourly contract Compensation: $70–$80/hour Location: Remote Commitment: 10–40 hours/week Role Responsibilities Write realistic, self-contained prompts for client-side web applications, games, tools, and simulations. Create precise, binary evaluation rubrics tagged by verification type. Ensure rubric items are...

This position is at NTT DATA España The selection process will be entirely managed by NTT DATA España. -- Application Services es la unidad de negocio cross que se encarga de prestar servicios de Gestión de Aplicaciones e Infraestructuras a clientes de primer nivel dentro de un amplio campo de sectores: telecomunicaciones, banca, seguros, energía,...

OverviewIn this remote role within the EU, you will join the Development team collaborating with a major client's IT unit.You will design and build tools to interact with social media and support data collection, plus create user-friendly interfaces for data annotation and analysis.You will develop back-end APIs, automate workflows with Bash/Python, and...