Empleos de remote fullstack engineer en Madrid

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together. Responsible for designing, developing and testing software modules, ensuring optimal functionality and integration within...

Parser Limited is seeking a Senior Fullstack Engineer in Spain with strong backend/API experience and a focus on microservices, security, and performance. You will collaborate with frontend teams to deliver robust, scalable applications and work across cloud platforms, containerization, and modern tooling.The role requires 8+ years in backend development and...

OverviewWe're building a next-generation AI tool designed to revolutionize business productivity. Our team of 40 passionate talents spans across France, Spain, and the United States, and our vision is backed by 6 international investment funds. Sea uno de los primeros solicitantes, lea la descripción completa del puesto a continuación y luego envíe su...

Build the Infrastructure Powering Global InvestingCan you design, build, and operate scalable distributed systems whilst still shipping customer-facing products?Have you built software that serves millions of users, processes large volumes of data, or supports mission-critical business operations?Do you enjoy solving complex engineering challenges across...

About Tuyohttps://tuyo.com exists to help people progress in their financial life. It is a self-custodial crypto money app, bringing together wallets, stablecoins, banking rails and cards while customers control their keys and funds.We are a small, product-minded team serving thousands of customers in more than 130 countries. We are venture-backed, have...

Affirm, Inc. is seeking a Software Engineer II, Fullstack (Repayment UX) to join a Europe-based team focused on reliable, scalable repayment experiences. The role operates from Spain with a remote-first policy, collaborating across product, design and analytics. Expect on-call rotations and opportunities to impact millions of users with high-scale...

Bark is seeking a Senior Full Stack Engineer to join a small, agile squad focused on the Acquisition domain. You will work across frontend and backend with Python and React/TypeScript to build scalable APIs and user experiences, helping scale our marketing technology stack. You will partner with Marketing to design AI-powered tools, contribute to MarTech...

Description Ryanair Labs is currently recruiting a .NET Payments Developer to join Europe's Largest Airline Group. This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years. Ryanair Labs is the technology brand of Ryanair. Labs is a state of-the-art digital & IT...

NN Digital Hub is a subsidiary company of NN Group located in Madrid, Spain. We deliver IT services and solutions for the different international Business Units. FullStack Engineer Your Impact as FullStack Engineer: What are you going to do As a FullStack Engineer, you will have plenty of opportunities to help us take the needed steps to modernise...

Description Ryanair Labs is currently recruiting a .NET Payments Developer to join Europe's Largest Airline Group. This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years. Ryanair Labs is the technology brand of Ryanair. Labs is a state of-the-art digital & IT...

En WayOps buscamos un perfil Senior Fullstack AI Engineer para uno de nuestros clientes, para participar en el diseño, desarrollo y evolución de aplicaciones corporativas dentro de un ecosistema digital complejo, con foco en arquitectura, integración de sistemas, desarrollo end-to-end y automatización inteligente mediante Inteligencia Artificial. ...

Affinist, a remote-first company operating across Europe, seeks a Senior Full-Stack Software Engineer for the Repayments UX team. You will own quarterly goals, guide engineers, and drive scalable features across web and mobile platforms.The role requires 4+ years of experience with React Native and web frameworks, plus backend skills in Python or Kotlin. We...

Aircall, a unicorn AI-powered communications platform, is looking for a Senior Full-Stack Engineer on the Growth team to optimize Onboarding & Trial experiences. You’ll design and build key product flows that drive activation, adoption, and conversions, combining strong frontend work with solid backend capabilities. You’ll work with React, Node.js,...

Affinist, a remote-first company operating across Europe, seeks a Senior Full-Stack Software Engineer for the Repayments UX team. You will own quarterly goals, guide engineers, and drive scalable features across web and mobile platforms. The role requires 4+ years of experience with React Native and web frameworks, plus backend skills in Python or Kotlin. We...

Aircall, a unicorn AI-powered communications platform, is looking for a Senior Full-Stack Engineer on the Growth team to optimize Onboarding & Trial experiences. You’ll design and build key product flows that drive activation, adoption, and conversions, combining strong frontend work with solid backend capabilities. You’ll work with React, Node.js,...

Experis España is seeking a senior full-stack engineer to own features end-to-end across the stack.¿Quiere presentar una candidatura? Asegúrese de que su CV está actualizado y luego lea atentamente las siguientes especificaciones del puesto antes de solicitar.You will work on a real-time analytics dashboard and maintain the UI component library,...

Our client is an early-stage financial technology company building a global, non-custodial consumer application that allows users to hold, spend, and

Aircall is a unicorn AI-powered communications platform redefining how teams engage customers. We are seeking a Senior Full-Stack Engineer on the Growth team to design, build, and iterate onboarding and activation flows. You will work with React, NodeJS, TypeScript, hosted on AWS, delivering frontend-focused experiences with solid backend capabilities....

Overview We're building a next-generation AI tool designed to revolutionize business productivity. Our team of 40 passionate talents spans across France, Spain, and the United States, and our vision is backed by 6 international investment funds. Sea uno de los primeros solicitantes, lea la descripción completa del puesto a continuación y luego envíe su...

Senior Software Engineer – Growth & Onboarding Madrid Office Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace....