878 backend developer English-speaking jobs in Madrid

agents that enhance creativity, strategy, media, and operational efficiency.We are looking for an AI Developer ... Backend & APIs Develop asynchronous APIs with FastAPI. ... Qualifications Strong experience in Python backend development. ... who wants to participate in building this infrastructure from the backend. ... Responsibilities You will be responsible for designing and developing the backend architecture that

Tech Managers, including practical exercises to evaluate your approach and problem-solving skills as a developer ... Responsibilities Architect, develop, and maintain scalable, robust backend services, starting from ... We are seeking a talented Backend Engineer to help us architect and build the next iteration of our AI-powered ... the potential impact of adopting this new technology Must-have: 3+ years of experience in OOP Backend

Define reusable components, libraries, and tools to enhance developer productivity. ... Collaborate with UX/UI, backend, and DevOps teams to ensure seamless integration and performance.

Do you have experience as a developer and enjoy working on innovative projects and services? ... that develops the Market data distribution service for the Swiss and Spanish Stock Exchanges Develop backend

Partner Transparency Employment Type: Permanent Location: Madrid Description As a Senior Full-Stack Developer ... Your Experience Strong experience (6+ yrs) in full-stack development with a focus on Backend (Node.JS

is building a brand-new Engineering team and is looking for experienced Senior Software Engineers (Backend ... If you’re a skilled developer who thrives on building high-quality systems and mentoring others, this

Backend Configuration & Engineering Journey & Workflow Configuration: s upport the technical setup ... We are looking for a technically skilled Marketing Automation Developer to support the implementation ... This role is intended for a developer who can work across data, journeys, and integrations to deliver

At ASTEK Iberia, we are looking for a Backend Software Engineer to join a leading company in the travel ... Main responsibilities: Design, develop and maintain backend services using Java and related technologies ... : Microservices architecture, Apache Spark, Git, OpenShift, Linux, Jenkins / CI-CD pipelines Strong backend

You have some experience as a Full‑Stack or Backend software engineer. ... product crews and creates the environment to thrive—combining world‑class infrastructure, intuitive developer ... expand internationally, while we’re elevating the quality bar, from infrastructure to code foundations (backend ... architecture) Security and compliance facilitation (e.g. authentication, encryption, threat protection) Developer

We are currently looking for a Senior Backend Engineer in Spain. ... You will be responsible for designing, implementing, and maintaining backend solutions with a focus on ... this role, you will be part of a highly collaborative, distributed engineering team building complex backend ... Accountabilities Lead the development of backend systems, APIs, and integrations for key products, ... enhancements to architecture, tools, and workflows Requirements Extensive experience as a Senior Backend

We are currently looking for a Full-Stack Software Developer to join the Nebius Academy product team. ... Our Tech Stack Frontend: React Backend: FastAPI, FastStream Infrastructure: AWS, Kubernetes, GitLab

You’ve contributed to developer-facing tools, SDKs, or design systems, and enjoy solving complex problems ... Working across the stack, from micro frontends to backend services. ... Developing scalable backend APIs to support dynamic creative logic and data syncing. ... Collaborating with designers, backend engineers, and product stakeholders to align on needs and priorities ... and React), building performant interfaces and reliable APIs, all while collaborating with design and backend

.NET Backend Engineer – Azure Microservices At Winning Consulting we are looking for a .NET Backend ... Requirements 4+ years of experience in backend development using C# and .NET.

Technical Stack Frontend — SvelteKit, Vue.js, TailwindCSS; Backend — Node.js, Go, PHP; Infrastructure ... Are you a detail‑oriented full stack developer who enjoys building polished, high‑performance web applications ... stability of the platform What you need to succeed in this role 2+ years of experience in a Full‑Stack Developer

We build reusable backend services, AI/ML platforms, and lifecycle tools to support cloud, on‑prem, and ... enable teams to deliver intelligent solutions faster and with higher quality – through automation, developer ... systems is a plus About the Team The Scalable Core team drives the foundational technologies and developer

As a full-stack developer, you develop various frontend and backend applications and micro-services.

Then our Backend Engineering Team wants to hear from you. ... Do you want to work in a highly dynamic environment and build reliable, scalable backend systems? ... We are an agile and collaborative team responsible for designing and operating core backend services ... What You Will Do Design, develop, and maintain backend services and REST APIs using Java, Spring, and ... development and modern backend design principles Experience with Spring and Spring Boot for building

/CD pipelines and GitOps workflows across a diverse set of engineering teams (Blockchain, Frontend, Backend ... treat infrastructure as a product, thinking in terms of scalability, performance, maintainability, and developer

About the role We’re looking for a Backend Engineer to join our team at Pleo. ... In this role, you will help build and scale our backend systems and be part of exciting projects as we ... How you’ll develop in this role In your first six months at Pleo, you’ll: Lead backend initiatives ... What you’ll be doing As a Backend Engineer, you will: Work on initiatives to design, build, and maintain

Backend Engineer Gaming Innovation Group – Madrid, Community of Madrid, Spain We’re looking for a motivated