Empleos de full-stack engineer nodejs nextjs en Barcelona

💻 **Job Title:** Forward Deployed Engineer (FDE) x3 💰 **Salary:** ideally up to €90k (flex for strong candidates) + up to **35% bonus** (~20% standard, rest based on performance) **📈 + very generous early-stage equity** 📍 **Location:** Madrid or Barcelona (1-2 office days/week) 🚀 **Company** : autonomous AI agents for enterprise...

Lever, Inc. is seeking a Staff Full Stack Engineer - Sell Side Engine based in Spain. The role focuses on hands-on engineering to rebuild systems supporting origination, contracting, onboarding, and growth in a rapidly scaling energy technology environment.You will own architecture decisions, work across pricing, data, billing, and risk platforms, and...

Noloco is seeking a Senior Full Stack Software Engineer to own features across frontend and backend, building AI-powered tools and scalable APIs. You’ll work on GraphQL, Node.Js, React, and data models, delivering delightful UX and robust performance.In a hybrid setup with Barcelona as a base, you’ll collaborate across product, design, growth, and...

Who We Are: At Emburse, you’ll not just imagine the future – you’ll build it. As a leader in expense intelligence, we are creating a future where technology drives business value and inspires extraordinary results. Our AI-powered platform helps organizations modernize financial operations, increase visibility, and optimize spend across the enterprise....

- Senior Software Engineer - Finance DomainSenior Software Engineer - Finance Domain- Permanent- Full time- RemoteWe're looking for a Senior level Engineer to join in the Finance Domain.We want someone who will add positively to the team's culture, being fully remote and multi-cultural.Finance DomainFinance is one of the domains with the highest growth...

En Consultia IT buscamos un/a Senior Software Engineer Full Stack con amplia experiencia en tecnologías .NET y Angular para incorporarse a un equipo tecnológico de alto rendimiento en uno de nuestros clientes más relevantes. Participarás en el diseño, desarrollo y evolución de soluciones escalables basadas en arquitecturas cloud y microservicios,...

Who We Are At Emburse, you’ll not just imagine the future – you’ll build it. As a leader in expense intelligence, we are creating a future where technology drives business value and inspires extraordinary results. Our AI-powered platform helps organizations modernize financial operations, increase visibility, and optimize spend across the enterprise....

Summary Join the Siri team at Apple! Build and contribute to a team and company that is building products, personal devices, and software designed to enrich people’s lives. Work on building and advancing the world’s most popular intelligent assistant that helps millions of people get things done — just by asking! Global Siri works to take Siri to the...

Senior II Security Engineer - Platform Location Barcelona Employment Type Full time Location Type Hybrid Department Engineering We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep...

About HappyRobotHappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate - they make decisions, take action, and run operations autonomously across voice, email, and enterprise systems. Born in Y Combinator (S23) and backed by a16z and Base10 with over $60M raised, we power critical...

WE ARE At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage. WE ARE At Adaptive, we are a...

Craft: Technology & Development Job Description: We are looking for a Senior Audio Engineer to join the Game Production core systems team, King's cross-platform mobile game-engine and content-creation platform. Our engine, editor, and toolchain empower hundreds of developers and support some of King's largest live games. As a senior engineer, you will...

The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in production, you have owned the eval harness, and you know what happens when your agent fails at 2am because you have lived it. As an AI Engineer (Agentic/Applied), you will design, build, and deploy production-grade agentic AI...

The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in production, you have owned the eval harness, and you know what happens when your agent fails at 2am because you have lived it. As an AI Engineer (Agentic/Applied), you will design, build, and deploy production-grade agentic AI...

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. 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...

Location: Barcelona (Hybrid) - Type: Full-timeGet to know us:Started in 2016, Frekuent is now the all-in-one payment and loyalty platform for unattended environments - 500+ clients, 100M+ transactions a year, 2.5M+ users across Spain, France, Italy, Portugal, and Singapore. We turn one-time buyers into lifetime clients with cashless, contactless, effortless...

Buscamos un/a **Senior Product Engineer** para incorporarse al equipo de Ingeniería y participar en una fase inicial de crecimiento de la compañía. Tendrá un papel clave en la construcción de una plataforma basada en IA para automatizar procesos críticos de fiscalidad, contabilidad y finanzas, con gran autonomía e influencia en las decisiones...

¿Te interesaría seguir desarrollándote como Data Engineer & BI Specialist (Microsoft Fabric / Power BI) en un entorno tecnológico de alto rendimiento , participando en proyectos transversales e innovadores dentro del área Core de Data (COE) para un grupo líder internacional? En Oxigent Technologies buscamos un/a Data Engineer & BI Specialist para...

Agilent helps laboratories around the world advance scientific discovery, diagnostics, and applied market solutions through instruments, software, consumables, services, and deep domain expertise. About the role As a Senior Applied AI Engineer, Agentic Systems, you will be an AI engineering SME within a cross-functional AI pod, working alongside data...

Europe - based in Barcelona Solutions Architecture · Tenders & RFPs · Benchmarking · Senior Individual Contributor Travel: around 25%, mainly to customers, OEM partners and HPC events in Europe Semidynamics is a Barcelona-based fabless semiconductor company developing a complete silicon solution for AI inference and HPC in the cloud. Built on RISC-V and a...