Empleos de senior react frontend engineer en Zaragoza

Our mission is to enable everyone to build wealthWe reinvent how trading and investing work by creating exceptional products people love.That takes high standards, high velocity and engineers who own what they ship.Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, frontend performance, correctness...

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,...

Our mission is to enable everyone to build wealth.We reinvent how trading and investing work by creating exceptional products people love.That takes high standards, high velocity and engineers who own what they ship.Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, frontend performance,...

Your code can make a real impact on how thousands of vacation rental businesses operate.If React and TypeScript are your strengths and you're looking for a senior role where technical excellence meets product impact, this could be your next challenge.Join an innovative product technology company transforming the vacation rental industry. Its platform enables...

A leading software development company in Zaragoza is seeking a Senior/Lead Frontend Engineer to drive the development of modern web applications. The ideal candidate should have over 7 years of experience in frontend technologies, particularly React.js, and excel in creating high-performance, scalable UI components. This role offers a competitive...

A leading software development company in Zaragoza is seeking a Senior/Lead Frontend Engineer to drive the development of modern web applications.Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que encaja con el perfil antes de enviar su solicitud.The ideal candidate should have over 7 years of experience in frontend...

Why Join UsLea el resumen de esta oportunidad para comprender qué habilidades, incluidas las habilidades interpersonales relevantes y el dominio de paquetes de software, se requieren.AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in...

Why Join UsLea el resumen de esta oportunidad para comprender qué habilidades, incluidas las habilidades interpersonales relevantes y el dominio de paquetes de software, se requieren.AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in...

Somos Plexus Tech, una compañía tecnológica con más de ***** profesionales y más de 25 años de experiencia desarrollando productos y servicios de innovación que mejoran la vida de personas y empresas.Con más de 20 centros de trabajoen España y presencia global, colaboramos con casi el 80% de las compañías del IBEX35, liderando proyectos...

Capitole is seeking a Senior Fullstack Engineer with a strong frontend mindset to join an international project. You will contribute to the evolution of the central platform used by developers across the organization, focusing on modern frontend experiences, Backstage integrations, and cloud-native solutions.You will develop React-based UI components, build...

Senior Full Stack Engineer (React & Java)We build and operate Connect, a SaaS platform for the beauty & wellness industry that helps entrepreneurs run their businesses more effectively, built by Treatwell. Our web products are used daily by tens of thousands of people across 13 European countries. Our teams own their areas from initial idea and design...

Building the Future of Open FinancePayward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system.Payward - the parent...

Grafana Labs is a fully remote company hiring for a frontend engineer focused on Grafana Cloud Observability. You will work with React and TypeScript to build intuitive web experiences, mentor peers, and contribute to API work as needed.This role offers a global, remote-friendly environment with strong emphasis on collaboration, innovation, and customer...

Fusion Consulting is seeking an experienced Angular Frontend Developer to join our consulting team and drive BI initiatives. You will design, develop, and maintain scalable frontend applications using Angular, collaborating with backend developers and stakeholders to translate requirements into reliable software.You will contribute across multiple projects,...

Treatwell is seeking a Senior Frontend Engineer to own the frontend experience from design to deployment, joining a team shipping features across a modern React/TypeScript stack. You'll collaborate with designers, PMs, and engineers while balancing legacy Backbone code with new patterns.In a hybrid remote-friendly setup across Europe, you'll emphasize...

SlashMobility busca un/a Desarrollador/a Frontend Senior para unirse a su equipo de producto digital. Diseñarás y construirás frontends robustos con React y Next.Js, pipelines de despliegue y APIs, buscando rendimiento y experiencia de usuario de alto nivel.Ubicación: Barcelona, España. Modalidad: remoto. Se valora dominio de TypeScript, Tailwind y CMS...

Kraken is expanding with a focus on building a new app for Asian markets. You will own end-to-end React Native features, collaborating closely with Product and Design to deliver responsive, data-rich experiences that meet regional user expectations and regulatory considerations.The role emphasizes strong architectural decisions, performance, and reliability,...

Parser Limited is seeking a Senior React Native Engineer to bridge native and hybrid technologies across a large-scale mobile ecosystem. You will run feasibility spikes and guide architectural transitions to define where hybrid delivery is viable and where native implementation remains essential.You will lead investigations, define integration strategies,...

A leading software development company in Zaragoza is seeking a Senior/Lead Frontend Engineer to drive the development of modern web applications. Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que encaja con el perfil antes de enviar su solicitud. The ideal candidate should have over 7 years of experience in frontend...

At Capitole, we keep growing and we want to do it with you!We are looking for aSenior Fullstack Engineerwith a strong frontend mindset to join an international project.You will contribute to the evolution of the central platform used by developers across the organization, working on modern frontend experiences, Backstage integrations, and cloud-native...