261 backend developer English-speaking jobs in Community of Madrid

Build developer interfaces, SDKs, and tools that enhance developer experience. ... Optimize backend performance, reliability, and scalability. ... Proficient in Node.js and modern backend technology stacks. ... Contribute to open‐source repositories and engage with the developer community. ... Deep understanding of developer experience (DX) and product‐focused engineering.

Backend Developer ( Java + Python) 100% remoto Santa Cruz de Tenerife, Canary Islands, Spain 3 weeks ... Python Developer (Build & Release Engineer) Full Stack Django Developer (Fully Remote) Madrid, Community ... Referrals increase your chances of interviewing at Kake by 2x Sign in to set job alerts for "Back End Developer ... Hiring Globally About The Role We're looking for experienced Senior Golang Engineers to join our growing backend ... What You'll Do Build and maintain robust backend services in Golang Design scalable solutions with MongoDB

Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain ... If you're passionate about AI agents and enjoy working on innovative backend architectures, this role ... with LangChain and/or LangGraph Experience working with Agentic AI frameworks Strong background in backend ... Design and build AI Agents using LangChain / LangGraph Further development and optimization of existing backend

in scaling and evolving their backend systems. ... We are working with a product‐led company looking to hire a Senior Rails Developer to play a key role ... The Role As a Senior Ruby on Rails Developer, you'll be instrumental in building and maintaining core ... You'll be responsible for Developing and maintaining backend systems and internal tools Translating business

Developer Department: Cyber Services and Capabilities Employment Type: Full Time Location: ESP Madrid ... Description NCC's Threat Intelligence engineering team is looking for a Developer to support analysts ... Essential Capabilities and Understanding Proficiency in Python and Bash, particularly in connecting backend ... monitoring, and maintaining our existing Python application extensions and CLI tooling Connecting diverse backend ... creative thinking to build new solutions from the ground-up Preferable Capabilities and Understanding Backend

We're looking for a Senior Python Developer to join our team in Madrid or Barcelona, Spain in a hybrid ... Requirements Degree in Computer Science, Software Engineering or related field Proven experience as a Python Developer ... Join a cutting-edge AI platform initiative where your backend engineering expertise will power secure ... In this role, you will design and implement secure, high-performing backend services that enable generative ... building backend services with FastAPI Hands-on experience developing GraphQL APIs with tools such as

We're growing fast and we're looking for a talented Senior Backend Engineer to join the engineering team

A strong support network from our developer's team and backend guild. ... A people-first culture and a role where you'll grow as a developer and make a real impact. ... As a .NET Developer at Mjølner Informatics in Madrid, you typically enter into a number of projects for ... Frontend, Backend and Architecture, IT Security) to grow your knowledge or strengthen your current technology ... Preferably you have a University degree or equivalent and a minimum of 5 years' experience as a .NET developer

Developer role. ... Developer (Node.js/TypeScript) Main responsabilities: Requirements analysis. ... Backend Expertise: Strong experience with Node.js and TypeScript, including the development of RESTful ... Marketing and providing a unique Customer Relationship with mainly focus on Innovation is looking for a Backend ... Requirements & Experience Role Experience: 3-4 years of proven experience in a similar Backend / Software

AI/ML Software Architect & Lead Developer (SAFEPLACE) We are seeking an AI/ML Software Architect to join ... Proven experience as a hands‐on Software Architect, Lead Developer, or Senior Full‐Stack Engineer in ... Designing scalable backend systems and APIs using Python and FastAPI. ... Experience designing distributed and scalable backend architectures. ... Strong hands‐on experience in full‐stack software development encompassing frontend (React), backend

At least 5+ years of experience as backend developer with Java and Kotlin.

TypeScript Work with Microsoft APM SDK for application integrations within Dynamics Collaborate with backend ... Microsoft Dynamics 365 Developer – Customer Service / Copilot Workspace Location: Hybrid in Madrid, Barcelona ... About the Role We are looking for a Microsoft Dynamics 365 Developer with hands‐on experience in Dynamics

Developer ( Java + Python) 100% remoto Madrid, Community of Madrid, Spain 1 week ago Full-Stack Developer ... We have a suite of .NET microservices at the backend, providing critical support for our products. ... Your focus will be on modernizing our tech stack, frontend & backend. And also improving our CI/CD. ... Remote) Madrid, Community of Madrid, Spain 11 months ago Madrid, Community of Madrid, Spain 4 days ago Backend ... The role you'll play As our Senior .NET Developer / Full Stack Engineer, you will have the chance to

A track record of improving reliability, scalability, observability or developer effectiveness through ... Deep ownership of distributed backend systems operating at meaningful scale. ... What you'll do Own high-consequence backend problems that span services, teams or product domains. ... About The Role Staff Backend Engineers shape technical direction across teams while remaining close to

your chances of interviewing at Nationale-Nederlanden by 2x Sign in to set job alerts for "Back End Developer ... Community of Madrid, Spain 5 months ago Madrid, Community of Madrid, Spain 2 months ago Full Stack Developer ... to modernise our backend applications, automate and improve on processes. ... Join to apply for the Backend Engineer role at Nationale-Nederlanden 3 days ago Be among the first 25 ... applicants Join to apply for the Backend Engineer role at Nationale-Nederlanden Nationale Nederlanden

GMV is looking for a highly motivated back-end developer for its activities in the areas of Space Surveillance ... In particular you will: Develop new functionalities in the backend side of a microservice‐based architecture

As a Senior Java Developer , you will play a key role in designing, building, and evolving backend services ... Technical Assessment: Java backend exercise focused on architecture and problem-solving 3. ... Your main responsibilities will include: Design, develop and maintain backend services and components ... development Strong experience building and maintaining backend services and APIs Good understanding ... in technical refinement, estimation and solution design discussion Troubleshoot, debug and resolve backend

Build and maintain APIs and backend services integrated with Azure Functions and SQL Server. ... .NET Developer with Blazor and Azure (Remote from Spain) .NET Developer with Blazor and Azure (Remote ... We are looking for a .NET Developer with strong expertise in C#, ASP.NET, Blazor, and modern Azure cloud ... Community of Madrid, Spain 3 months ago Greater Barcelona Metropolitan Area 1 month ago Senior .NET Developer ... increase your chances of interviewing at UST España & Latam by 2x Sign in to set job alerts for "Dotnet Developer

This is a role for hands‐on builders who enjoy owning systems end‐to‐end, from backend architecture to ... I'm partnered with a fast‐scaling AI startup, fresh off a Series B raise, looking for an early hire Developer

As a software engineer you will work across the stack on the Kapa systems that answer thousands of developer ... or a related field. 3+ years of software engineering experience working on complex systems in both backend