English-speaking jobs in Móstoles

A leading iGaming operator with a high-growth digital entertainment company that’s redefining how fans experience sports and gaming across Latin America. The business is expanding rapidly and is now seeking an experienced RPF (Risk • Payments • Fraud) Manager to build and lead its program management function from the ground up.

We are seeking an SAP Document and Reporting Compliance (DRC) Consultant to join our team for the implementation and roll-out of SAP Document and Reporting Compliance (SAP DRC). The ideal candidate will be based in Europe and comfortable working remotely, with fluent English skills and proficiency in another European language (Spanish, French, Polish or German preferred).

Cybersecurity Project ManagerSummaryLocation: Barcelona (Hybrid)Day Rate: NegotiableDuration: 12 MonthsAvailability: ASAPAbout the ClientMy client is the air transport industry's IT provider, delivering solutions for airlines, airports, aircraft, and governments. Their technology powers more seamless, safe, and sustainable air travel.

This role reinforces support to Tier 3 markets and provides service to bronze customers across all European markets. Prioritizing accuracy, speed, and consistency, the Specialist drives efficient, high-quality transactional operations and written customer communication. As a centralized function, it ensures seamless, process-driven customer service delivery across multiple European markets.

From mAbxience, a company specialized in the development and manufacture of biosimilar medicines, we are incorporating a Upstream technician for our plant in León. Global Responsibility Responsible for proper execution of cell culture process development and cell clarification activities of antibody and non-antibody protein biosimilar molecules production processes.

GTD is a high-tech company, committed to the design, integration, and operation of complex, mission-critical applications and systems throughout the world. We perform turnkey projects, engineering services and product development for our customers, developing state-of-the-art systems in the Space, Aerospace, Energy, Scientific Facilities and Defense and Security sectors.

**This is initially a Fixed Term Contract - Hybrid from a brand new site in Zaragoza**Responsibilities• Design and develop new techniques to compress Large Language Models based on quantum-inspired technologies to solve challenging use cases in various domains.

InnoIT is looking for a Principal Data Scientist! Lead the next wave of AI initiatives at enterprise scale, setting standards, guiding the team, and aligning with senior stakeholders for real-world impact. What you'll drive Set the quality bar for Data Science deliverables and mentor the team. Design, develop, and deploy scalable AI tools with clear business impact.

About the Company Our client is fast-scaling, SaaS technology company that allows companies to processes large volumes of unstructured data to deliver automated classification, filtering, and decision-making workflows for SMB clients. We handle billions of events and require models and systems that are highly scalable, robust, and production-grade.

Position Overview The Director of Quality and Regulatory Affairs will play a central role in defining and executing the organization’s overall quality and regulatory roadmap. This position oversees the Quality Control, Quality Assurance, and Regulatory Affairs functions, ensuring that operations, systems, and products consistently meet applicable GxP and global regulatory requirements.

Project Developer at ErasmoPower2X Requirements Minimum 7 years of experience In renewable (solar) project development in Spain Focus on integrated permitting, access & connection, water concession, engagement with landowners and relevant authorities Electrical engineering background Knowledge of electrical market systems Fluency in Spanish and English ErasmoPower2X is driving one of Europe's

About the RoleWe are seeking an experienced MEP Cost Estimator to join our global building design and engineering team. This role is critical in accurately forecasting and analyzing costs for mechanical, electrical, and plumbing (MEP) systems across complex, large-scale projects.

We are urgently seeking a part-time (25h) Client Advisor for our boutique in Barcelona, to provide maternity cover . She/he will have to provide customers with high quality service by meeting their needs and expectations as well as to spread the philosophy and the culture of the Brand.

The position will include the following tasks:1. Manage and lead all kinds of projects related to Anti-Trust investigations including RFIs. 2. Provide advice to the management and business team on all aspects of antitrust compliance. 3. Provide advice on the implementation and impact of the DMA. 4. Assess current and future business models from an Anti-Trust perspective. 5.

POSITION SUMMARYRapidTrials is hiring an experienced Clinical Research Nurse (RN) to support prescreening and recruitment activities for a Phase III MASH (Metabolic Dysfunction-Associated Steatohepatitis) clinical trial. This part-time, freelance role is based in Madrid.

Role Summary: Build and maintain core backend services and APIs for the platform. Work closely with the Lead Backend Engineer to deliver high-quality, scalable, and reliable backend solutions. Key ResponsibilitiesDevelop, test, and maintain microservices and APIs using C# and . NET. Build efficient data access layers and optimized T-SQL queries/stored procedures.

Hedonism: waking up every morning excited about what you do. Because Efficiency means: achieving maximum results with minimum effort, real growth, transparency, closeness, high performance, all while being surrounded by top-level industrial and technological projects.

Take your career to the next level with Amaris Consulting as a Helpdesk (L1-L2)Be part of an international team, thrive in a global group with a €800M turnover and over 1,000 clients worldwide, and an agile environment. The ideal candidate will have a proven track record in building scalable, high-quality applications and is comfortable working across the entire stack. ✍️ WHAT YOU’D NEED?

Company DescriptionHype Energy + is an innovative functional products company driven by creativity, passion, and a commitment to redefining the consumer experience. Having evolved from a legacy energy drink brand under the leadership of former Formula 1® driver Bertrand GACHOT since 2000, Hype Energy + delivers premium European-quality products globally.

Senior Backend Engineer at Dopelist (Barcelona) AI/Node/Express/PostgreSQL/Typescript (5+ years) About Dopelist: Dopelist is a collection and discovery app that helps users organize their digital chaos—from places and bookmarks to voice notes and people. We are building a platform that marries curation with AI-powered discovery.