Empleos de javascript back-end developer en Barcelona

Hola Consultores, S.L en Barcelona está buscando un Desarrollador Fullstack con al menos 3 años de experiencia en .NET y Angular para unirse al equipo. Serás responsable de diseñar, desarrollar y mantener aplicaciones web modernas, colaborando con Back-end y Front-end para traducir requerimientos en soluciones efectivas. Se valora un perfil con buena...

Senior Account Manager - Brand & Video Projects We're looking for a brand-savvy account manager to lead client relationships across our brand strategy and video projects - someone who can co-own strategic delivery, not just coordinate it. Full-time · Barcelona About us We're Camping, a small-but-mighty brand storytelling & video agency based in...

Convermax in Barcelona is seeking a Mid-Level Full-Stack Engineer to join our development team. You will work on a high-performance distributed search system used by hundreds of thousands of daily users, contributing to both front-end and back-end features.You’ll collaborate with product, refactor for performance and reliability, and participate in code...

About BSCThe Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing center in Spain.It houses MareNostrum, one of the most powerful supercomputers in Europe, was a founding and hosting member of the former European HPC infrastructure PRACE (Partnership for Advanced Computing in Europe), and is now...

Descripción del trabajo Zumbach Electronic AG is an internationally active, Swiss family-owned company with its headquarters in Orpund/Biel and further offices globally. For more than 65 years, we are among the leading producers of high-tech measurement and control systems for the cable, plastics and steel industries. Por favor, lea detenidamente la...

Commercial Inside Account Executive - Italian Market Description - The Inside Account Executive (iAE) is responsible for owning the end-to-end account strategy and sales engagement for medium business accounts. This role involves developing relationships with acquisition opportunities, managing account strategies, and ensuring efficient business processes....

Labhouse is a Barcelona-based startup studio building AI-powered mobile apps used by hundreds of thousands of people worldwide. Our products — including Invoice Fly and Summary AI — are designed to make everyday tasks faster, smarter, and simpler through a subscription model that puts the user first.We were founded by Andrés Bou and Horacio Martos, the...

API Designer 📍Location | Barcelona (Hybrid) ⚒️ Employment Type | Full-time, Hybrid Model (3 days in-office / 2 days remote) 💸 Salary | Up to 55k Language | English (Mandatory) We're looking for you if… 🫵 You are an experienced and proactive API Designer with a strong passion for API best practices, innovation, and continuous improvement....

TD SYNNEX Spain in Barcelona seeks a Power BI Developer to design, develop, and maintain BI solutions that transform raw data into insights. You will partner with stakeholders, data engineers, and analysts to deliver interactive dashboards and data models supporting data-driven decisions.You will build data models using DAX and M, connect data from multiple...

Labhouse is a Barcelona-based startup studio building AI-powered mobile apps used by hundreds of thousands of people worldwide. Our products — including Invoice Fly and Summary AI — are designed to make everyday tasks faster, smarter, and simpler through a subscription model that puts the user first.We were founded by Andrés Bou and Horacio Martos, the...

Aquí tienes la oferta completa con el último ajuste: ¡En Capitole seguimos creciendo y queremos que formes parte del equipo! Estamos colaborando con un cliente internacional ubicado en Barcelona para un proyecto técnico puntero. ¿Presupuesto individual de formación de 1.200€ (idiomas, libros, certificaciones) Horario flexible Retribución flexible...

We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. As a...

## AI & Data Analytics EngineerApplylocations: Sant Cugat del Valles, Barcelona, Spaintime type: Full timeposted on: Posted Todayjob requisition id: 3164294AI & Data Analytics Engineer**Description -****Job Summary**• This role is responsible for designing and developing advanced AI/ML solutions to solve complex business problems. The role applies...

Full Stack Developer (Generative AI)Location: Spain (100% Remote)Type: Full-timeCompensation: 45K-55KAbout the RoleWe’re looking for a Full Stack Developer to build and deploy cloud applications for Generative AI within a Microsoft ecosystem. The role leans toward backend (Python or .NET on Azure), where most of the work happens, with frontend work in...

Tus tareas Hola Consultores, S.L es una empresa especializada en la provisión de Servicios TIC e Ingeniería para la gestión empresarial, ofreciendo soluciones diseñadas a medida de las necesidades de nuestros clientes. Nos enorgullece ser una empresa 2.0 innovadora donde las personas son el centro de nuestra atención. La ética, transparencia,...

Job ID: a1JKA000000U7Ao2AKPosted: 2025-11-18Location: A_Coruna, Alicante, Barcelona, Bilbao, Ciudad_Real, Madrid, Murcia, Salamanca, Sevilla, Valencia, Valladolid, Gran_Canaria, Tenerife, Santander, Pamplona, Granada, Caceres, Oviedo, EspanaSpecialization: .NET;ArtificialIntelligence;Sin...

Keysight is on the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over...

About the Company We are looking for someone as Talent Acquisition end to end. Our client is entering the fastest period of growth in the company's history, hiring across engineering, deployment, and corporate functions all at once, and you'll be the person who turns every one of those open roles into a signed offer. Responsibilities - Previous experience...

Acerca de IMASomos una startup innovadora situada en el centro del sector health-tech, comprometidos/as con elevar la calidad de vida de la comunidad polimedicada en España y Europa .Acerca de IMASomos una startup innovadora situada en el centro del sector health-tech, comprometidos/as con elevar la calidad de vida de la comunidad polimedicada en España y...

Calling all Quality Enthusiasts! 🚀 If you are passionate about technology, enjoy solving problems, and want to start your career in software quality within a collaborative and continuously learning environment, keep reading 👇 We are WIRIS, a software development company headquartered in Barcelona with an office in Long Beach, California 🌞 Our...