English-speaking jobs in Móstoles

Assistant Store Manager will support Store Managers in overseeing all aspects of store operations, ensuring exceptional customer service and achieving sales targets. Responsibilities include training and supervising the sales team, managing inventory, and maintaining visual merchandising standards. Requires 3+ years of store management experience, fluency in English, and strong leadership and organizational skills.

Senior CFO to lead financial strategy and capital markets activities for a pan-European affordable housing platform. Responsibilities include fundraising, structuring financing, developing financial models, and designing the corporate structure.

Astek seeks a junior/mid QA Test Engineer to perform functional testing of terminal application changes for a gaming client. Requires API testing (SoapUI), basic Linux knowledge, terminal/hardware testing experience, and good Spanish and English.

Global Clinical Contract Specialist manages negotiation of Clinical Trial Agreements, Confidentiality Agreements, and budgets for phases I-IV clinical trials in the EMA region. Ensures contractual compliance with EMA regulations, GDPR, and internal standards. Coordinates with global and local teams to align contractual terms. Requires a university degree and 5+ years of experience negotiating clinical trial contracts in the EMA region.

Designs and optimizes clinical prompt templates for consistent, specialty-appropriate documentation from transcripts. Runs prompt experiments, analyzes results, and implements improvements. Operationalizes updates through version control and engineering workflows. Builds and maintains research scripts for experiments and data processing.

As a Sales Development Representative for the DACH region, you will initiate conversations with prospects, qualify leads, and collaborate with the Business Development team.

Heisterkamp Trailer Rental seeks a Business Development Manager to accelerate commercial growth and expand the customer portfolio in Spain. The role involves developing and executing a market growth strategy, identifying business opportunities, and managing the full sales cycle.

The EHS Plant Manager will promote a safe working environment and ensure compliance with legal requirements. Responsibilities include developing and implementing the EHS program, managing the EHS Management System, conducting audits, investigating incidents, and providing training.

As Product Owner – Spain, you will shape global product decisions by capturing local customer needs and market insights. You will translate business requirements into product execution, drive quality validation, and lead local rollout and adoption of digital employee benefits and payment solutions.

Quality Control Scientist needed for drug substance and drug product control, stability studies, and quality control testing. Requires expertise in analytical techniques (HPLC, GC, etc.), project leadership, and GMP compliance. Must have a Bachelor's degree in Chemical Sciences and experience in a pharmaceutical environment.

The Quality Control Specialist ensures products, processes, and procedures meet company, regulatory, and food safety standards. Responsibilities include product sampling and testing, production line monitoring, defect management, and documentation.

Finance & Administration Assistant for recent graduates to gain experience in digital tools, project coordination, and basic finance operations. Support with event platform management, accounting activities, document archiving, and supplier communication.

Customer Service Representative needed for multilingual team in Barcelona. Manage customer service requests, including order status, repairs, and returns. Resolve customer issues and collaborate with various stakeholders. Fluency in German/Nordic and English required.

Lead the implementation of the ServiceNow AI Control Tower for an international client, ensuring responsible and scalable AI adoption. Responsibilities include designing, integrating, deploying, and managing the platform, defining governance processes, and integrating with corporate systems.

Senior Java Software Engineer to design, implement, and maintain Spring Boot services for ingesting and processing event-driven data. Experience with Java 21, Spring Boot 3.x, Docker, AWS Kinesis, and PostgreSQL required. Must be able to provide 6 hours overlap with US Central Time.

Senior project manager to lead supply chain projects, including fleet motorization and billing automation. Develop standardized reporting structures, analyze data, and contribute to the department's long-term strategy. Requires 5+ years of experience, strong data analysis skills, and proficiency in Excel.

Java Tech Lead with 5+ years of experience and AWS knowledge sought for a banking client project. Responsibilities include designing, building, and maintaining software, ensuring performance and quality, and participating in the full software development lifecycle. Must have strong Java skills, API knowledge, and experience with testing types, design patterns, and Agile methodologies. High English proficiency and availability for 3 days/week at client offices in Madrid are required.

IT Associate to support development, implementation, and maintenance of IT systems and infrastructure. Provides technical support, trains end-users, and collaborates on IT projects. Requires experience in similar roles, proficiency in MS Office, and understanding of CRM/ERP systems.

ERIKALUST seeks a PR Manager to develop and execute the brand's global PR strategy, identifying priority markets and adapting narratives to local contexts. The role involves leading media outreach, securing media narratives, and managing international PR agencies.

Azure Cloud Administrator needed for a hybrid project in Valencia. Requires solid understanding of Azure services, Infrastructure as Code, CI/CD, and cloud security. Hands-on experience with Terraform, PowerShell, Azure DevOps, and Kusto Query Language is essential. Technical leadership and troubleshooting skills are also required.