860 backend developer English-speaking jobs in Community of Madrid

Join our hackathons, developer days, learning programs and more. ... Build scalable, highly available and resilient applications on the backend.

These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft

Experience designing and maintaining SDKs, libraries, or developer-facing APIs. ... Improve developer ergonomics through clear abstractions, documentation, and examples. ... This is a developer-facing platform role with strong impact across the entire DX organization. ... About the role As a Software Engineer in our Developer Experience (DX) organization, you will play a ... Through this work, you will gain deep familiarity with Sinch APIs, products, and developer expectations

Strong command of Python for backend and API development. ... Your mission will be to design and optimize backend services and APIs, ensuring their reliability and ... www.altia.es 🚀 What We’re Looking For We’re looking for a Software Engineer with solid experience in backend

Experience developing or maintaining SDKs, libraries, or developer tooling. ... Experience designing and maintaining SDKs, libraries, or developer-facing APIs. ... Improve developer ergonomics through clear abstractions, documentation, and examples. ... This is a developer-facing platform role with strong impact across the entire DX organization. ... Why this role matters This role has a multiplier effect across Sinch’s developer ecosystem.

Integrate mobile applications with complex backend APIs and distributed systems. ... Work closely with backend and infrastructure teams to ensure seamless system integration. ... You will work closely with backend, infrastructure, and product teams to deliver secure, performant, ... role focused on mobile architecture, performance optimization, and seamless integration with complex backend

Experience with microservices or modular backend architectures. ... Strong experience with Node.js backend development and API design. ... Define and enforce frontend and backend architecture, patterns, and best practices. ... Design and maintain backend services and APIs (REST/GraphQL) with a focus on performance, reliability

You’ll collaborate with cross-functional engineering teams to architect scalable services and improve developer ... is a high-impact opportunity to design and scale modern cloud infrastructure powering cutting-edge, developer-focused ... cloud infrastructure across multiple services and workloads Develop tools and systems that enhance developer ... solutions to automate provisioning and configuration management Contribute to the design and rollout of developer-facing ... opportunities within a fast-scaling, technology-driven environment Exposure to open-source initiatives and developer-focused

Experience with developer tooling and productivity enhancement solutions. ... Lead developer tooling initiatives to improve productivity and development workflows. ... Engineer with deep expertise in platform development, infrastructure as code, Kubernetes, CI/CD, and developer ... popular platform technologies and frameworks for infrastructure automation, container orchestration, and developer ... collaborate with engineering teams while delivering cutting-edge solutions for complex infrastructure and developer

This is a developer-facing platform role with strong impact across the entire DX organization. ... About the role As a Software Engineer in our Developer Experience (DX) organization, you will play a ... Work closely with your Developer Experience colleagues on SDK features and overall SDK consistency. ... Through this work, you will gain deep familiarity with Sinch APIs, products, and developer expectations ... Write clean, efficient, and maintainable TypeScript code, with a strong focus on developer experience

You will design distributed systems, build robust backend services (80%) and modern frontends (20%), ... Build and deploy backend services using Develop RESTful APIs and web frontends with Angular Automation

You will design distributed systems, build robust backend services (80%) and modern frontends (20%), ... Responsibilities Build and deploy backend services using Java (Spring) Develop RESTful APIs and web

J-18808-Ljbffr Lead Backend Software Engineer • Madrid, Madrid, Spain #J-18808-Ljbffr

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

for an R&D programmer knowledgeable in C++ mainly forthe development of a high-performance, scalable backend

Key Responsibilities Design and develop robust backend services using Golang. ... We are seeking a Senior Backend Engineer with strong Golang expertise to design, build, and operate the ... While the role is backend-focused, there will be selective involvement in frontend components where this ... You will take a leading role in developing mission-critical backend services, enabling reliable integrations

Key Responsibilities Design and develop robust backend services using Golang. ... We are seeking a Senior Backend Engineer with strong Golang expertise to design, build, and operate the ... While the role is backend‑focused, there will be selective involvement in frontend components where this ... You will take a leading role in developing mission‑critical backend services, enabling reliable integrations

Staff Software Engineer will design and implement scalable software solutions, analyze complex system challenges, and drive cross-team initiatives. Requires 8+ years of experience in large-scale production environments, experience designing solutions at an organizational level, and strong system design fundamentals.

You will work closely with product, design, and backend teams to deliver inclusive, reliable, and maintainable ... ensuring inclusive user experiences Develop and maintain chat-based user interfaces integrated with backend ... Optimize performance, scalability, and long-term maintainability Collaborate closely with designers, backend

Knowledge / Experience Proficiency in Java and backend frameworks. ... Troubleshoot and resolve backend issues. Document work clearly for team use. ... Key Responsibilities Design, develop, and maintain backend systems for global multi-brand platforms.