458 English-speaking jobs in Madrid

Senior Java Developer to migrate backend applications to a secure network zone. Design, develop, and maintain Java microservices and configure application servers, containers, and cloud infrastructure.

Control Engineer with a background in Chemical Engineering or vice versa, to implement Real Time Optimization (RTO) applications and provide customer consultancy.

LIMS Consultant (LabVantage Expert) needed for international team. Requires 5+ years experience implementing and customizing LIMS solutions, strong LabVantage and Java expertise, and advanced English fluency.

Senior Azure Cloud Developer needed to design, implement, and automate cloud solutions. Experience with Azure, C#, Python, or Go, API development, test automation, and IaC required. Collaborate with a global team to optimize processes and drive cloud adoption.

Leads data & AI projects to drive efficiency and innovation across PagoNxt Payments. Defines and executes the company's data & AI strategy, promotes a data-driven culture, and ensures responsible use of advanced technologies. Manages projects, improves productivity through automation, and identifies opportunities for AI-driven product innovation. Promotes data governance, quality, and compliance.

AI Engineer to join a FinTech start-up in Madrid. Develop and implement AI and LLM functionality into proprietary trading systems. Requires Python, experience with AI, LLMs, and NLP, and a strong software engineering background.

Engineering Lead / Consultant needed to bridge client and technology teams, providing advice and developing solutions to improve technology stacks and processes. Must have strong programming skills, software design experience, and advanced communication skills.

Data Engineer to transition core data platform to Azure, managing data ingestion and integration. Requires commercial experience with SQL, Apache Spark, Python (PySpark, Pandas), and modern data engineering best practices.

Senior Front End Developer will design and develop user interfaces and client dashboards for trading systems technology. Requires strong TypeScript/JavaScript and React experience, advanced communication skills, and a background in Computer Science or Mathematics from a top university.

Leads global Professional Services for Payments Hub, defining implementation strategy, governance, and delivery processes. Manages a global team, ensuring successful, timely, and high-quality implementations for customers. Oversees end-to-end implementation lifecycle, including pre-sale, project execution, integration, and post-implementation stabilization. Drives integration and change management, minimizing customer-specific developments and post-go-live inefficiencies. Collaborates with CSOs, Product, Engineering, Operations, and Senior Management.

Data Scientist needed for a global consulting company in Madrid. Strong knowledge of Python/R/Java/C++, Cloud Azure AWS, Git/GitHub/GitLab/Bitbucket, SQL, Cloud, Docker, and Kubernetes required. Training provided.

Senior Drupal Developer to create, enhance, and maintain websites. Requires 4+ years of experience developing Drupal 8/9 themes and modules, expertise in HTML, SASS, JavaScript, PHP 7, and Object Oriented programming. Must have experience with version control systems and node-based toolchains.

FPGA Engineer needed to integrate third-party and in-house IP cores into HDL-based FPGA designs targeting Xilinx UltraScale devices. Responsibilities include HDL development, IP core integration, and design of ground testing setups. Requires experience with FPGA design flow, HDL (Verilog or VHDL), AXI protocols, and Software Defined Radios (SDR).

Lead Analyst, Supply Chain Systems to deliver and optimize Blue Yonder WMS solutions. Responsibilities include requirements analysis, system design and configuration, testing, and post-implementation support. Requires 5+ years' experience with Blue Yonder WMS, SQL, and supply chain processes.

Senior Java Developer needed for European Institutions in Brussels. Requires Bachelor's or Master's degree, 5+ years Java development experience, Spring and Hibernate knowledge, and fluency in English. Relocation required.

Designs, deploys, and maintains HPC and hybrid HPC-Quantum platforms. Leads technical architecture of compute clusters, interconnects, and storage systems. Works with R&D teams to align infrastructure with application requirements. Ensures platform availability, performance, and security. Evaluates emerging technologies and acts as a technical reference for HPC and quantum computing.

The Inside Sales Engineer prepares customer quotations, collaborates with sales and engineering teams, and ensures quotations meet both technical and commercial requirements.

Experienced Metal Trader sought to expand into new markets beyond Europe. Requires 5+ years of commodities trading experience, product expertise in non-ferrous, ferrous, or ferroalloy products, and strong negotiation skills.

Java Developer to join a strategic banking project, developing and maintaining backend applications using Java and Spring Boot. Collaborate with IT and business teams on banking solutions, batch scheduling, and automation. Requires advanced Java skills, Spring Boot experience, and Shell scripting knowledge. Must be available to work 2 days onsite at the client's location.

Category Commercial Manager will organize supplier sourcing, plan promotions, and negotiate commercial terms. Responsibilities include managing inventory, negotiating with suppliers, and analyzing commercial performance. Requires a business background and 5+ years of experience in a similar role.