Empleos de junior frontend javascript en Barcelona

At Napptilus, we're growing and want you to be part of it!We are looking for a mid/senior-level professional with experience as a FrontEnd Developer. You will be working on a web platform with a high volume of data flow, which is why we're seeking someone eager to take on the challenge and bring a lot to the table.About Us:Napptilus is a group of tech...

Web Development Expert - Fully Remote | Upto $90/hrMercor connects elite creative and technical talent with leading AI research labs.Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey .Position: Frontend EngineerType: ContractCompensation: $90/hourLocation: RemoteRole...

NPAW is the leading video intelligence company helping online streaming services grow. A global pioneer in its space, NPAW has over a decade of experience developing ground-breaking, scalable analytics solutions to optimize performance and user engagement, to build media experiences that maximize revenue. Its Suite of analytics apps provides advanced...

NPAW is the leading video intelligence company helping online streaming services grow. A global pioneer in its space, NPAW has over a decade of experience developing ground-breaking, scalable analytics solutions to optimize performance and user engagement, to build media experiences that maximize revenue. Its Suite of analytics apps provides advanced...

Full Stack Developer Java + Angular | Junior En Vortech PCI Group buscamos un/a Full Stack Developer Java + Angular Junior para incorporarse a un proyecto estable y seguir creciendo dentro de un equipo técnico consolidado. Buscamos una persona con aproximadamente 1 año de experiencia profesional , con base en Java, Spring Boot, Angular y SQL , y con...

Описание The German company specializes in automation techniques and is developing its own B2B e-commerce platform. Задачи * Develop and maintain the frontend of a global e-commerce platform * Create decentralized frontend modules * Create automated software tests Требования * 3+ Years of experience with React and JavaScript *...

We’re here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new.Turns out refurbished tech is way better for the planet than new. From our Customer Care...

We’re here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new.Turns out refurbished tech is way better for the planet than new. From our Customer Care...

Fundada en 2021 entre Nueva York y Barcelona, nuestra misión es transformar digitalmente el mercado de compraventa de empresas (M&A), facilitando una transición empresarial eficiente y estructurada. En apenas 4 años, hemos evolucionado de un equipo de 2 a 44 profesionales, conectando a más de 6.000 pymes con potenciales compradores estratégicos y...

A tech company providing IT solutions is hiring a Drupal Developer with 7-9 years of experience. This role involves collaboration with a larger team and stakeholders while working in a hybrid model from Barcelona, Spain. The ideal candidate should possess expert skills in both backend and frontend Drupal solutions, have experience in API-first...

Ubicación: Barcelona Modalidad: Híbrido – 1/2 días presenciales + remoto SBA: 40 K Requisitos imprescindibles: - +6 años de experiencia en desarrollo de software. - +5 años con Java 8+ y Spring Boot. - Kafka. - Microservicios. - MongoDB. - JUnit. - Spring Data / Spring Cloud Config. - REST / JAX-RS. - Kafka Connect. - Lombok y MapStruct. - JavaScript...

Ambit Iberia is seeking a Senior HCL Digital Experience (DX) / WCM Developer to join our team. You will design, develop, and optimize enterprise portals, integrate services via REST APIs, and ensure performance and stability across DX/WCM platforms. The role emphasizes hands-on experience with HCL DX/WCM, Java EE, and frontend technologies such as HTML5,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Svelte Developer based in Spain. As a Senior Svelte Developer, you will take ownership of building a high-performance web frontend from the ground up for a growing B2B technology platform. You will shape the frontend architecture,...

ActioGlobal is seeking a proactive Frontend Engineer to join our boutique agency with global impact. You will learn under senior developers while modernizing our internal platform with Lit and Web Components, migrating features from a legacy system, and building reusable UI components from UX designs.Revise detenidamente toda la documentación de la...

Buscamos un Backend Developer Java con sólida experiencia en desarrollo de aplicaciones y arquitecturas basadas en microservicios para incorporarse a un proyecto del sector seguros en Barcelona. Se valorará especialmente la capacidad para trabajar también con tecnologías frontend, principalmente Angular. Funciones principales Diseñar soluciones...

IT - 14/2025Oferta de empleo: Desarrollador .NET (Híbrido/Barcelona).Seleccionamos para empresa de producto consolidada y con más de 15 años de experiencia, un Desarrollador FullStack -.NET + Angular-.Con un producto presente en 30 países, desarrollan y comercializan soluciones de Business Intelligence y soluciones tecnológicas para el sector de gran...

IT - 14/2025Oferta de empleo: Desarrollador .NET (Híbrido/Barcelona).Seleccionamos para empresa de producto consolidada y con más de 15 años de experiencia, un Desarrollador FullStack -.NET + Angular-.Con un producto presente en 30 países, desarrollan y comercializan soluciones de Business Intelligence y soluciones tecnológicas para el sector de gran...

Senior Frontend Architect - (Hybrid)As you contemplate your future, you might be asking yourself, what’s the next step? We're seeking an experienced Frontend Architect to join our Architect Team in Barcelona in charge of our systems. As one of Europe's top ecommerce sites, our platform serves millions of daily transactions in 40+ countries and has very...

Experteer Overview In this role you contribute to building AI-enabled digital products by combining frontend and backend capabilities. You will work across React/Next.js on the frontend and Node.js/GraphQL on the backend, with exposure to C#/.NET. You’ll help shape architecture, write clean, tested code, and document decisions. You’ll collaborate with...

Job Description: Rakuten TV is one of Europe's leading video streaming platforms, offering premium transactional (TVOD) and advertising-based (AVOD/FAST) content to millions of users across more than 40 countries. Backed by Rakuten Group — one of the world's largest internet services companies — we operate a cutting-edge B2B2C model, partnering with...