1115 backend developer English-speaking jobs in Spain

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.

We are looking for a Backend Developer join our partner team in Parsec. The position is hybrid.

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

Backend Developer in Manufacturing designs and deploys AI/ML solutions using Azure and GCP. Responsibilities include building MLOps pipelines, containerizing applications, and developing agentic AI. Requires 3+ years of experience and strong Python skills.

Strong experience as a Java developer with a focus on test automation. ... , microservices-based Trusted Service Manager (TSM) backend. ... Senior Java Automation Developer – Microservices & Security Testing Summary We are looking for a Senior ... Java Automation Developer to lead the design and implementation of an automation framework for our cloud-native ... Collaborate closely with backend developers, DevOps engineers, QA, and security teams to ensure robust

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

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

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

(Microservices & Backend) Full Stack Developer (Microservices & Backend) We're unlocking community knowledge ... Mandatory technical knowledge: - Proven experience as a Python Developer. - Knowledge of RESTful APIs ... We are seeking a highly skilled Backend Software Engineer to join our team. ... Software Engineer - Age of Empires (Remote) Software Engineer Intern (relocate to London) Full Stack Developer ... Experience designing and maintaining APIs and scalable backend systems (FastAPI preferred).

Job Description About the Role We are looking for a Senior Backend Spark Developer to join the Client

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

Lead ERP development for B2B omnichannel commerce, improving and customizing the system for scalability. Requires expertise in X++, .NET, Power Platform, and proven leadership in ERP/CRM development, especially with Microsoft D365 F&O.

Exposure to modern backend technologies, architectures, and industry best practices. ... What We Offer Opportunity to design, develop, and maintain scalable backend solutions in real, production-grade

We are looking for a Senior Full Stack Developer with strong AI expertise to build and deploy AI solutions ... Monitor, troubleshoot and resolve issues on backend services and AI model deployments. ... Backend and AI integration end to end, in an Agile Scrum team alongside data scientists, AI engineers ... Main Responsibilities & Key Activities: Develop scalable backend systems and APIs on Azure to support

As a Senior Node.js Developer (m/f/d), you will design and build scalable backend services that power ... Developer Strong knowledge of JavaScript and TypeScript Solid understanding of software architecture ... and backend design principles In-depth knowledge of PostgreSQL, including SQL optimization and query ... software Jira and Confluence What we expect from you Several years of professional experience as a Node.js Backend

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

Contribute to architecture decisions, improve developer experience, and help establish best practices ... take initiative, and drive solutions end‐to‐end Interest in AI‐assisted software development, modern developer ... Own backend services end to end - Build and maintain backend services in Python, owning features from ... Architect scalable backend systems - Design and maintain backend services and APIs that power real‐time ... , high-impact backend systems that power our AI‐driven products.

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