Empleos de javascript software engineer en Barcelona

WHY JOIN US If you’re looking for a place to grow, make an impact, and work with people who care, we’d love to meet you!ABOUT THE ROLE We are looking for aSenior Backend Engineerto design and build scalable middleware services powering digital ordering, payments, loyalty, and third‑party integrations across a major consumer platform. You will develop...

**About WeRiseUp** WeRiseUp is a Barcelona-based Mixed Reality company that turns the world’s cultural treasures and theme parks into unforgettable immersive experiences. We were spun out of PortAventura World’s Adventure Labs in 2026 and are backed by PortAventura World and Vekoma — two of the most respected names in attractions globally. ...

**About the role** We’re looking for a capable and hands-on **Site Admin Engineer** to support our on-ground team on the construction of a high-end luxury accommodation projects in Barcelona, Spain**.** In this role, you’ll be taking the lead with daily reporting, collecting all necessary data to prepare such reports, inclusive of all site inspections...

About the company Biorce is a pioneering Healthtech company dedicated to revolutionizing drug development through the power of AI. We are passionate about accelerating medical advancements and improving patient outcomes. Our team comprises seasoned clinical research professionals, data scientists, and AI experts, working collaboratively to bridge the gap...

Description Are you an Solutions Engineer that wants to design the next generation of world-class fulfillment centers and logistics systems across the globe? Do you want a high level of ownership in solving complex problems? Does the idea of designing Intralogistics systems that leverage ground breaking automated Material Handling Equipment, packaging...

**About the role** We’re looking for a capable and hands-on **Site Admin Engineer** to support our on-ground team on the construction of a high-end luxury accommodation projects in Barcelona, Spain**.** In this role, you’ll be taking the lead with daily reporting, collecting all necessary data to prepare such reports, inclusive of all site inspections...

Job Reference 359_26_ES_CES_RE1 Position HPC and Software Engineer for Earth Sciences applications (RE1) Closing Date Tuesday, 18 August, 2026 Reference: 359_26_ES_CES_RE1 Job title: HPC and Software Engineer for Earth Sciences applications (RE1) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the...

**About Codeway** Codeway is a global consumer tech company with more than 400M users worldwide. Since 2020, we’ve built and scaled 60+ mobile apps across creativity, productivity, wellness, language learning, and entertainment. Our flagship apps — Retake AI, Cleanup, Learna, and DramaPops — and many of them lead their categories globally....

En Accenture creemos en la tecnología como motor de la reinvención total de la empresa. Trabajamos con las plataformas y los partners líderes en el mercado para impulsar los negocios de nuestros clientes a través de la digitalización, la IA y los datos. Si quieres formar parte de un Great Place To Work® y de un equipo de más de 801.000 profesionales...

Desde Capitole estamos buscando un@ compañer@ Android/Kotlin Engineer🚀 En Capitole seguimos creciendo y queremos incorporar a un@ Android – Kotlin Software Engineer para unirse a uno de nuestros clientes TOP, en un proyecto estable y en continua evolución. 🔍 ¿Cuál será tu misión? Formarás parte de un squad multidisciplinar, participando...

CT19 is partnering with an early-stage venture-backed biotechnology technology company that is building next-generation AI systems to help scientists better understand, model, and engineer complex biological systems. The company is developing a platform that combines experimental data, scientific knowledge, and machine learning to support decision-making in...

Join COLIBRIX ONE - Innovating the Future of PaymentsAt COLIBRIX ONE*, we're building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK. As a fully licensed EMI (FCA reference number 927920) and a Principal Member of Mastercard, we offer...

**A Snapshot of Your Day** As a Software Engineer within the Scalable Core team, you will collaborate with a diverse group of talented professionals to design, develop, and deploy cutting-edge ML/AI platforms that drive Siemens Energy’s intelligent energy management solutions. Your day might include working with Python code for machine learning pipelines,...

We are looking for a **Senior AI Full Stack Developer** to join a global team responsible for the end-to-end ownership of a worldwide B2B platform. In this role, you will design, build, and maintain high-performance, scalable, and secure web applications that support business-critical digital commerce solutions. You will collaborate with international...

**Join COLIBRIX ONE - Innovating the Future of Payments** At **COLIBRIX ONE\***, we’re building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK. As a fully licensed EMI (FCA reference number 927920) and a Principal Member of Mastercard, we...

**Barcelona**  | Hybrid, with at least 3 days per week in the office ✈️ Occasional travel to London 🌍 Fluent Spanish and English required; Catalan is a plus **About Punto Health** Punto Health is an award-winning digital health startup on a mission to transform cognitive and senior care. Founded by engineers  **Anna Muñoz...

Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by...

Description Are you an Innovative Engineer that wants to design the next generation of world-class fulfillment centers and logistics systems across the globe? Do you want a high level of ownership in solving complex problems? Does the idea of designing Intralogistics systems that leverage ground breaking automated Material Handling Equipment, packaging...

At LGT Digital Factory we are searching for Performance Engineer for our Barcelona Office. WHAT CAN YOU EXPECT? LGT is committed to developing and operating modern and cloud native applications with the primary goal of enhancing operational efficiency and creating great client experience. LGT Digital Factory (DiF) acts as a strategic nearshore partner to...

Your new home base at Körber is the Körber Supply Chain Consulting team. A smoothly running supply chain of goods - end-to-end - is what makes today’s world go round. Here is your chance to become part of this challenge. At Körber Supply Chain Consulting we work with our customers to envisage and implement their supply chains for tomorrow. We work...