full stack engineer

OverviewJoin to apply for theFull Stack Engineerrole atBrainRocket . BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we\’ve already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating...

About PillarPillar was founded in 2025. Today, we are 80+ people, serve 900+ customers, raised €12 million in 2026, and are expanding internationally. We are building the financial operating system for construction: bringing AI, automation, and modern software to an enormous industry still full of slow, fragmented processes. We are looking for a...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Card & Payment Jobs is seeking a hands-on AI Full Stack Engineer to help build a new SaaS ledger platform for an international fintech business. You will work end-to-end on design, development, testing, deployment and production support, applying AI coding tools in daily workflow. You'll use AI coding tools as part of your daily workflow, while taking...

Félix is seeking a senior software engineer to shape the core technology behind our chat-driven platform and conversational interfaces across WhatsApp, Web and Mobile. You will design scalable backend services, build UI services, mentor juniors, and collaborate with product and UX teams in a fully remote setup with potential hybrid in future. This role...

MVST is seeking a highly motivated Full Stack Developer to join a vibrant team in Barcelona. You will build web and mobile applications using modern technologies, collaborating with designers, product managers, and developers to deliver high‑quality software solutions. You should have 4+ years of experience, strong English communication, and comfort...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Junior Full-Stack Engineer (AI Code Evaluation) based in Spain. This is a unique opportunity for an early-career engineer to work at the intersection of full-stack development and artificial intelligence. In this role, you will...

CORUS Consulting is seeking a Senior Full Stack Developer to join a globally distributed engineering team. This fully remote role focuses on designing, developing, testing, and deploying robust web applications across the stack using modern technologies. You will collaborate with product managers, designers, and engineers to deliver high-quality user...

W Hunt España busca un AI Full Stack Developer para trabajar en proyectos con IA generativa en producción. Se valora experiencia en Typescript, React y Node.js (NestJS) y en integrar modelos de lenguaje (LLMs) en aplicaciones reales. El rol combina desarrollo front-end y back-end, diseño de prompts y integración con servicios de IA, con foco en flujos...

About Us At Félix, we are building the indispensable financial companion for Latinos in the US. We combine an AI-powered, conversational-first interface with real-time financial infrastructure to make cross-border money movement as easy as sending a text. Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into...

What is The Role: We're looking for a Senior Software Engineer to join our APM UI team, where you'll have the chance to shape and enhance our user interface, making it more intuitive and engaging for our users. In this role, you'll work on Kibana and the UI components helping application developers and engineers make sense of their observability data like...

About Us At Félix, we are building the indispensable financial companion for Latinos in the US. We combine an AI-powered, conversational-first interface with real-time financial infrastructure to make cross-border money movement as easy as sending a text. Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into...

Bigle Legal in Barcelona seeks a passionate Full Stack Developer intern to help us build and improve our legal automation platform.La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes.You will contribute across product strategy and delivery, turning ideas into robust...

DescriptionSenior Full Stack Engineer (React & Java)We build and operate Connect, a SaaS platform for the beauty & wellness industry that helps entrepreneurs run their businesses more effectively, built by Treatwell. Se pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you’re looking for a place to grow, make an...

Harry Hope. España busca un/a Ingeniero/a Full-Stack para un nuevo equipo en Barcelona, dentro de un grupo internacional de consultoría con más de 25 años de trayectoria y 3.000 empleados.Barcelona será su segunda sede y el objetivo es construir software en producción desde el inicio, junto a agentes de IA. Se trabajará con Type Script tanto en...

About the client: A German Sustainable Tech Unicorn that is redefining how global corporations handle transparency. Backed by a €130M Series C investment, our client has built a proprietary, serverless cloud infrastructure to ensure human rights and ecological responsibility across global supply chains. Currently in a massive consolidation phase, their...

Julius Baer is seeking an experienced Senior Full Stack Developer to design, build, and maintain scalable business-critical applications. You will work with product owners, architects and engineers in an agile environment, contributing across the full software development lifecycle.The ideal candidate combines strong backend expertise in .NET with modern...

HCL Technologies Limited busca un Desarrollador Full Stack para trabajar de forma 100% remota. Se valorará experiencia en microservicios, infraestructuras en la nube y APIs RESTful; se requiere dominio de frontend moderno y al menos una plataforma cloud principal (AWS/Azure/GCP).La posición ofrece flexibilidad total, colaboración con equipos globales y...

Reunion Marketing seeks a senior full-stack engineer to build across the stack, integrating AI coding assistants like Claude Code into daily workflows. You will own features end-to-end, ensuring security, testing, and data integrity for client-facing dashboards and data pipelines.The role emphasizes a top-tier production mindset and clear communication of...