Empleos de fullstack developer javascript en Barcelona

👀 Et consideres una persona dinàmica i amb ganes d’aprendre?🤜🤛 T’agrada col·laborar i treballar en equip?💻  Tens passió per la tecnologia?Si tens ganes de posar en pràctica els teus coneixements i participar en un projecte real, no dubtis a inscriure’t, estem cercant una persona com tu!🎯 La nostra propostaSom l'empresa de...

We're looking for a **Senior Full Stack Product Engineer** to join our dream team and help us release the best web products for our innovative, industry-leading products. If you're a highly motivated person with a real interest in tech, a passion for building cutting-edge products, and opinions about what gets built and not only how it gets built,...

Salesforce DeveloperWork Mode: OnsiteEmployment Type: Full-TimeExperience: 3+ YearsRole OverviewWe are seeking an experienced Salesforce Developer to design, develop, customize, integrate, and support scalable Salesforce solutions. The ideal candidate will collaborate with business and technical teams to deliver high-quality applications, integrations, and...

## Senior Dynamics 365 and Power Platform DeveloperApplylocations: Spaintime type: Full timeposted on: Posted 7 Days Agojob requisition id: JR00000116# **What you will do on your journey with WebBeds.**As a Senior Dynamics 365 and Power Platform Developer, you will design, architect, and deliver advanced Dynamics 365 and Power Platform solutions that power...

Who are we? Tripledot Studios is one of the largest independent mobile games companies in the world. We are a multi-award-winning organisation, with a global 2,500+ strong team across 12 studios. Our expanded portfolio includes some of the biggest titles in mobile gaming, collectively reaching top chart positions around the world and engaging over 25 million...

About usConstructor is the next-generation platform for search and discovery in e-commerce, built to explicitly optimize for metrics like revenue, conversion rate, and profit. Our search engine is entirely invented in-house utilizing transformers and generative LLMs, and we use its core and personalization capabilities to power everything from search itself...

Job Summary The Full Stack Engineer Annotator will assess frontend and backend engineering datasets, ensuring AI models correctly interpret full-stack workflows, architecture, and implementation patterns. Job Responsibilities * Annotate full-stack application datasets. * Evaluate frontend and backend integration logic. * Review UI interaction with APIs and...

Perfil FullStack (Javascript y NodeJS) En Arelance sabemos que las personas son el activo más importante dentro de una empresa , y por tanto invertimos muchos esfuerzos en buscar a los mejores profesionales para nuestros clientes , y en ofrecer a nuestros candidatos los mejores proyectos En este momento, buscamos incorporar un perfil FullStack para proyecto...

Overview In this role you build end-to-end TypeScript features across the stack, shipping high-quality, secure product improvements that users feel in their workflows. You own a product area from discovery to delivery and work closely with product to translate customer problems into measurable outcomes. You’ll iterate rapidly, balancing UX, performance,...

Overview As Engineering Lead with a frontend focus, you steer a team of engineers to shape Fever’s frontend platforms and web experiences. You’ll stay hands-on, influence architecture, and drive scalable, high-performance solutions that impact millions of users. Collaborating with Product and Design, you translate business needs into technical directions...

Your mission You train the technical teams of strategic cloud partners to build, integrate and support AI applications with confidence. Your audience is solution architects, field engineers, developers, technical consultants and sales engineering teams. You take a proven AI curriculum and make it work for cloud partner audiences: real deployment scenarios,...

Overview In this role you will build and own features across the client, server, service, and database layers for Deel’s web platform. You’ll work in a cross-functional, remote-first team to ship robust features, APIs, and scalable data models that power global payroll and HR workflows. You’ll impact product quality, developer experience, and customer...

FullStack Developer: Conecta la lógica de negocio, las bases de datos y la IA ¿Eres de los que disfrutan viendo cómo una buena arquitectura en la base de datos cobra vida en una interfaz impecable? ¿Te motiva integrar APIs modernas y explorar el potencial de la Inteligencia Artificial en proyectos reales? Buscamos incorporar a un/a FullStack Developer...

Your mission You train the technical teams of strategic cloud partners to build, integrate and support AI applications with confidence. Your audience is solution architects, field engineers, developers, technical consultants and sales engineering teams. You take a proven AI curriculum and make it work for cloud partner audiences: real deployment scenarios,...

**About Us** At Softonic, people come first. We’re a multicultural team, passionate about building digital experiences used by millions of users worldwide. Our diverse backgrounds and perspectives drive how we collaborate, innovate, and grow. Our culture is shaped by four principles: - Step up: Take ownership and act with integrity. - Work smart:...

A leading automation platform is seeking a Fullstack JavaScript/TypeScript Engineer in Spain. The role involves product ownership, where you will be responsible for building and shipping end-to-end features that enhance customer workflows. You will collaborate closely with product teams, utilize modern web stacks such as Node.js, Vue, and React, and ensure...

**We are looking for a skilled Senior FullStack Developer who is ready to take on a Team Lead position soon and join an exciting and complex project.** **Description:** An AI-powered platform for managing users, roles, and permissions. It handles identity verification (KYC/KYB), a rewards/points system, and connects with CRM, accounting, and card-issuing...

One of the companies we partner with at Joppy is looking to hire a **Performance Engineer** passionate about driving the performance of web applications through systematic testing, optimization, and a collaborative approach. **🎯 Responsibilities** - Conduct regular performance, load, and stress tests on web applications to ensure compliance with defined...

Krell Consulting & Training busca un/a Senior Fullstack Developer con sólida experiencia en Java, Spring Boot y tecnologías frontend para un proyecto tecnológico con IA.La experiencia que se espera de los solicitantes, así como las habilidades y cualificaciones adicionales necesarias para este trabajo, se enumeran a continuación.Se ofrece modalidad...

Freelance Senior OR Junior Full Stack Developer – React / Next. Js / Node. Js – Barcelona You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile environment. Responsibilities Develop and maintain complex, data-heavy user interfaces using React and...