Empleos de backend full stack engineer en Madrid

Experteer Overview In this role you will help deliver high-quality financial market software as part of the Application Development Team. You will run and support the application, implement enhancements, and ensure governance with Architecture, Security u****amp; Strategy. You will collaborate with Product Owners and IT stakeholders to improve security,...

Join Vonage and help us innovate cloud communications for businesses worldwide!Why this role matters:We’re seeking a Java Software Engineer to join our Cloud Engineering team and help drive innovation across the Vonage Video Platform. This role will focus on enhancing our PaaS backend systems, improving cloud resource control and provisioning, and...

Company Description Radisson Hotel Group is one of the world's largest hotel groups with ten distinctive hotel brands, and more than 1,500 hotels in operation and under development in 95+ countries. The Group’s overarching brand promise is Every Moment Matters with a signature Yes I Can! service ethos. We're looking for a Full-Stack Developer & Data...

The Full Stack Engineer builds and runs the digital surfaces the Commercial STO puts in front of Expereo’s Customers as well as Commercial and Service Pperations teams, front to back: the React front ends, the service layer those front ends consume, and the integrations that connect them to Salesforce and the wider systems landscape.You will join the...

Hazte cargo de un producto de principio a fin —los usuarios, la hoja de ruta, el desarrollo y la release— sin nadie entre tú y las personas que lo usan. Los usuarios, en personaQué se construye después, y por quéEl desarrollo, de front a backQue de verdad se use Mainloop es una empresa de ingeniería en Barcelona. Somos dueños de lo que construimos...

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.You help decide how it works and take features from an idea to production.Your strengths may be in frontend or...

Performanze es una solución digital para validar, escalar y optimizar negocios online. Ayudamos a Empresas, Startups y Scaleups a aumentar su rendimiento, impulsar su rentabilidad y conseguir objetivos. Performanze forma parte de Subdiagonal, un grupo de empresas global en la vanguardia de la innovación, tecnología y emprendimiento, integrando un...

Aircall in Madrid is seeking a Full Stack Software Engineer to design, develop, deploy, and operate business-critical features on our AWS-based platform. You will work with NodeJS/TypeScript, integrate with CRM, Helpdesk, and E-Commerce tools, and own components from code to production.You will collaborate with product managers, designers, and fellow...

About The Agile Monkeys We're a software studio of 75+ people, and still growing. We build production AI systems for regulated industries like healthcare, insurance and banking, mostly for US clients. We also build our own AI-native products. AI isn't a layer we add on top. It's how we work and what we ship. About the role We're growing several teams at...

Experteer Overview In this role you will help deliver high-quality financial market software as part of the Application Development Team.You will run and support the application, implement enhancements, and ensure governance with Architecture, Security u****amp; Strategy.You will collaborate with Product Owners and IT stakeholders to improve security,...

Mondelēz International is seeking a Full Stack Engineer to join the Media Data Platform team. You will own data pipelines, collaborate with vendors, and build internal reporting tools, dashboards, and AI-driven solutions using Google Cloud, BigQuery and modern data tools.You will ensure data governance, security, and scalable delivery while working within a...

Trbl Services está buscando un/a desarrollador/a sénior con experiencia en React, TypeScript, Ionic y Node.js para unirse a un equipo internacional en Madrid. Se valoran proyectos de gran dimensión y metodologías ágiles, con teletrabajo flexible y una oficina bien comunicada.Se requieren habilidades en desarrollo frontend y backend, API REST/GraphQL, y...

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...

Language Wire is a global leader in language and content services, dedicated to helping brands achieve their full global potential. Since our founding in 2000, we have continuously evolved and developed unique technology to facilitate seamless multilingual communication. Our worldwide network of language experts, coupled with an intuitive online platform,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior+ Full-Stack Engineer based in Spain. As a Senior+ Full-Stack Engineer, you will build and evolve a developer infrastructure platform that enables AI applications and agents to connect seamlessly with external APIs and...

Senior Full Stack EngineerIf you love building software that actually matters — and you're energised by the idea of shipping production-grade features across the full stack while working in a team where AI is a genuine daily collaborator, not a buzzword — this role is for you.Siga leyendo para comprender completamente lo que este trabajo requiere en...

Julius Baer in Madrid is seeking an experienced software engineer to design, develop, test, and maintain scalable applications using .NET Core and Angular. You will contribute to RESTful APIs, backend services, and DevOps practices while collaborating with cross‑functional teams to deliver high‑quality software solutions. The role requires strong OO...

Spain | Remote | Senior Engineering Opportunity MaxIT Consulting - Max Corporate Group is looking for a Senior Full-Stack Engineer, Consumer Fintech to join a fast-growing New York fintech company building banking and payment products for US prediction markets and regulated gaming. The company develops consumer-facing financial products...

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...

Aircall is looking for a Senior Full-Stack Engineer to join the Growth team in Madrid. You will design, build, and iterate on onboarding flows and trial experiences, balancing frontend excellence with solid backend capabilities. You will ship end-to-end features using React, Node.js, and TS, hosted on AWS, integrating with CRM, Helpdesk, and other tools....