128 backend developer English-speaking jobs in Madrid

The Opportunity Tempo is the open‑source distributed tracing backend for Grafana Cloud Traces. ... We are looking for a Staff Software Engineer to lead the next phase of our Tempo tracing backend, turning

Requirements - Nice to have SQL for querying a database to verify backend state and test results. ... Reproduce and document bugs at the request/response level using browser developer tools (Network, Console ... Advanced Web Application Usage & Browser Tooling: proficient with browser developer tools (Network, Console

backend services (APIs, payment provider integrations, event processing) - Work with cloud infrastructure ... What you'll do - Build and maintain fullstack solutions spanning frontend and backend - Design and implement ... DevOps, and compliance teams (KYC/AML, PSP flows) Our stack - Frontend: React, Next.js, TypeScript - Backend ... Lambda, EventBridge), Docker What we're looking for - 4+ years of commercial experience in fullstack/backend

Your Profile Backend DNA: 6+ years of experience with a mastery of Node.js and TypeScript . ... Contract-First Development: Define and maintain the TypeScript interfaces that unify our backend and ... Technical Mentorship: Drive backend best practices while helping the team maintain a high standard of ... Job description: As a Senior Backend Engineer , you will be the backbone of our client transparency engine ... Pragmatic Full-Stack Ability: You are a Backend Engineer by trade, but you are proficient enough in React.js

Backend stack: Proficiency in a PHP backend framework (or another backend framework) and relational databases ... Backend frontend: Proficiency with the classic stack (HTML, CSS, JS, jQuery/Bootstrap). ... proactive candidate who feels at home in high-pressure environments: Experience: 2+ years’ experience in backend

Full‑stack experience, with confidence contributing across both frontend and backend. Team ... Continuously evaluate new technologies and practices that improve developer experience and product quality

Good understanding of Java and Spring Boot environments and backend solution delivery. ... Collaborate closely with development teams to support the implementation of backend solutions based on

Full Stack Developer for Cloud based Applications (d/f/m) Join to apply for the Full Stack Developer ... As an Application Developer (d/f/m) , you’ll bring a hands‑on, pragmatic get‑things‑done attitude to

Company Description Colliers is a leading diversified professional services and investment management company. With operations in 68 countries, our 22,000 enterprising people work collaboratively to provide expert advice to maximize the potential of property and real assets to accelerate the success of our clients, our investors and our people.

Seeking a Java Backend Software Engineer to join a dynamic international team. Experience with document-based databases and MuleSoft is advantageous. Fluent English is required; German is an asset.

We are looking for a Senior Full-Stack Engineer with a strong backend lean to join the team that builds ... You will own complex backend systems and full-stack features end-to-end — from specification refinement

Shopify to Salesforce Integration Developer Europe | Fully Remote | Contract Build and Deliver Shopify ... This is an excellent opportunity for an experienced integration developer who wants to work hands-on ... are partnering with a leading organisation seeking an experienced Shopify to Salesforce Integration Developer ... scalable, secure, reliable, and maintainable What We're Looking For Proven experience as an Integration Developer

a seasoned Technical Team Lead to manage and inspire a multidisciplinary team comprising Frontend, Backend

Job title: Senior F# Developer Contract: Freelance Contract Duration: 6 months + Transition to permanent ... contract Location: Barcelona or Algeciras We are hiring for an F# Developer for our client in the transportation

Strong experience developing and supporting production-grade backend applications. ... The successful candidate will play a key role in designing, developing, and supporting scalable backend ... Key responsibilities include: Design and own backend services supporting payments, onboarding, KYC, KYB ... If you are passionate about building highly scalable backend systems, working within a modern cloud-native

A deeper specialization in either frontend or backend is acceptable. ... Full Stack Expectations Ability to work across both frontend and backend development. ... Technology Stack Backend: Java - Spring Boot - Service-Oriented Architecture (SOA) - RESTful APIs - SQL

We are currently looking for a Spark/Scala Developer to join our team. ... Requirements Developer with basic knowledge of Spark/Scala, to work on ETL processes using this technology

As an AI Agent Developer in Siemens Energy’s AI Factory, you will design and develop intelligent agentic ... Strong Python development skills with experience building APIs and backend services from development

Junior RSA Archer Developer / GRC Specialist Madrid, Spain (Hybrid)Are you passionate about Governance ... We're looking for a Junior RSA Archer Developer / GRC Specialist to join an international Cyber Risk

Role Senior Technology Architect/Fiori Developer Technology SAP Fiori Location Spain About the Role In ... As the full stack senior FIORI developer/Architect, the candidate will be responsible for driving the