English-speaking jobs in Móstoles

Manages the Group's cash and debt to ensure liquidity, reduce financial costs, and optimize cash flow. Responsibilities include handling banking transactions, preparing cash flow forecasts, and managing FX risk. Requires 4+ years of international treasury experience, strong communication skills, and proficiency in MS Excel.

This role involves the installation, maintenance, and repair of marine air conditioning and refrigeration systems for the superyacht industry. Responsibilities include performing complex services, troubleshooting malfunctions, and managing part orders. Applicants should have a technical degree/diploma/certification and F gas (Gases Fluorados) certification.

As a D365 Customer Engagement (CE) Developer, you will design and implement CRM solutions for clients, solve problems using CRM technologies, and collaborate with project teams. You will analyze, design, develop, and maintain Microsoft Dynamics CRM and Power Platform application code.

Provide payroll and personnel administration support to clients. Ensure accurate payroll calculations and client guidance on payroll and social legislation. Maintain client relationships and answer employee inquiries.

Commissioning Engineering Specialist for power generation projects. Develops documentation, engineering inputs, and test procedures. Provides remote support to on-site teams. Requires a Bachelor's or Master's degree in a relevant engineering field and experience in power generation.

Experienced EASA Part-66 B1.2 Licensed Engineer needed for aircraft maintenance and repair. Responsibilities include ensuring aircraft airworthiness, performing maintenance tasks, and collaborating with technical teams and suppliers. Must have EASA Part 66 B1.2 License, Human Factors training, and over three years of aviation experience.

An Operations Specialist is needed to support the development, deployment, and maintenance of IT compliance applications. Responsibilities include managing projects, ensuring solutions meet stakeholder requirements, and monitoring system performance. The ideal candidate has a computer science background, 5-10 years of experience in information systems, and knowledge of programming languages and Agile methodologies.

Growth-focused Engineer with 3+ years experience in HTML5, CSS3, JavaScript, and frameworks like Vue. Build landing pages, run A/B tests, and optimize user journeys to drive revenue.

Seabery seeks a EMEA Sales & Marketing Coordinator to support indirect sales, coordinate marketing activities, and ensure operational excellence across the customer lifecycle. The role involves managing marketing campaigns, sales funnel development, stakeholder engagement, and reporting on sales performance.

Account Executive to drive new customer acquisition and expand the company's presence in the Middle East & Africa. 3+ years of full-cycle SaaS sales experience and 2+ years closing as an Account Executive required. Native Arabic speaker with strong English communication skills and prior experience selling into the hospitality tech industry.

AI Technical Business Analyst needed to bridge business and engineering teams for internal AI tooling. Analyze business processes, identify automation opportunities, and design solutions. Drive change management and ensure compliance with AI governance standards. Requires 5+ years of business analysis experience, including 2+ years in AI, data, or automation. Hands-on experience with AI-assisted documentation and code-generation tools is essential.

Sales Associate needed for a full-time or part-time position at POP MART Barcelona. Provide exceptional customer service, support store operations, and represent the POP MART brand. Must have at least 2 years of retail experience, fluency in Spanish and English, and a passion for delivering great customer service.

SAP SuccessFactors Consultant to resolve support tickets, configure solutions, provide user support, and manage authorizations. Minimum 2 years of hands-on experience with SAP SuccessFactors required. Fluent in Spanish and English.

Motivated professional to join the Spanish Hospital Sales team. This role involves selling to hospital accounts, meeting with key decision makers, and driving clinical practice change. Strong communication and clinical/hospital experience required. Fluent Spanish-Catalonian and English are essential.

Customer Success Specialist to champion user experience across applications. Manage feedback channels, analyze trends, and collaborate with product and development teams to improve usability. Minimum 2 years of experience in customer success, community management, or QA with a UX focus required.

Senior Data Scientist/AI Engineer to lead adversarial testing, risk assessment, and safety evaluations for LLM- and agent-powered chatbot systems. Focus on ensuring AI technologies are safe, reliable, and aligned with business and user needs. Collaborate with product, engineering, and business stakeholders to identify safety requirements, conduct assessments, and develop mitigation strategies.

Full-Stack Developer will translate business requirements into working products, identify and solve critical challenges, and work with architects, developers, and scrum masters. Responsibilities include implementing new designs, importing data through web services, and working with JavaScript, HTML, CSS3, and frameworks like AngularJS, React, and Vue.

The Energy Management Strategy Analyst will assess, develop, and execute electricity market strategies for Battery Energy Storage Systems (BESS) and other energy assets. This role will monitor market trends, conduct in-depth market analysis, and collaborate with internal teams to align market analysis with project development and asset operations.

The Rooms Division Manager supervises the front and back operations of the reception, maintenance, and housekeeping departments. Ensures guest satisfaction and a warm, welcoming environment. Manages Front Desk and Reservations operations, including room allocations, guest relations, and revenue strategies. Oversees the Front Desk team, including training, scheduling, and performance management. Performs back-office tasks such as reviewing reports, processing charges, and managing invoices. Supervises Housekeeping and Maintenance operations, ensuring quality standards and efficient service. Requires a hospitality management background, 3+ years of experience, proficiency in reservation software, and bilingual English/Spanish skills.

Designs solutions for strategic clients, collaborating with commercial, product, engineering, legal, and operations teams. Manages RFP process and ensures deliverables are met.