python English-speaking jobs in Castile and León

The Event Operations Manager plans and delivers DCD's live events across LATAM. Responsibilities include venue and exhibition management, AV and production, stakeholder coordination, and overall customer experience. The role requires strong organizational, administrative, and problem-solving skills, as well as fluency in English, Spanish, and Portuguese.

This permanent, hybrid role requires proven B2B SaaS sales experience (minimum 6 months) and fluency in Polish (C2) and English (B2). The Account Executive will drive the full sales cycle, from prospecting to closing, and develop tailored sales strategies.

Performs regular and unscheduled maintenance on mechanical aircraft components and installations. Troubleshoots, repairs, and conducts quality inspections on mechanical equipment.

Design and implement Generative AI solutions for a leading pharmaceutical client. Translate business needs into AI use cases and optimize prompts for Large Language Models (LLMs).

Lead the industrialization of composite manufacturing lines at the Illescas site, defining and qualifying manufacturing processes for composite structures. Manage the end-to-end composite cycle, including bagging, autoclave cure cycles, and subsequent trimming and drilling operations. Analyze manufacturing results through rigorous inspection protocols and manage process validation using NDT and destructive testing methods. Act as the focal point for Airbus Process Instructions (AIPIs), ensuring global standards are adapted and maintained for local industrial application. Collaborate with Engineering and Quality teams to co-design processes that enhance manufacturability. Utilize project management and quality tools to mitigate industrialization risks.

Senior ML Security & Robustness Engineer will design, test, and deploy secure and resilient ML systems. Responsibilities include developing adversarial defenses, securing ML artifacts, implementing privacy-preserving learning techniques, and collaborating with research and product teams.

Underwrite Warranty & Indemnity (W&I) insurance policies for private equity and corporate M&A transactions in the Middle East and North Africa (MENA) region. Review transaction documentation, assess risk, structure policy terms, and price risk.

Service Engineer for Mobile Cranes provides on-site and remote technical support, performing commissioning, maintenance, and repair of crane equipment.

Software Development Engineer will design, develop, and maintain cloud-native microservices for travel payment solutions. Responsibilities include architecture, feature development, incident resolution, and collaboration with cross-functional teams. Requires 5+ years of Java development experience, cloud-native technologies (Kubernetes, Docker, Quarkus), and Agile methodologies.

Drive growth across Iberia and the South of France by developing customer relationships and uncovering business opportunities. Lead sales activity, support distributors, and build long-term partnerships. Identify and develop new business opportunities using Scott Bader's product range.

Corporate Director of Sales Europe & Americas - Key Account Management will develop and execute a global sales strategy for luxury hotels & resorts, focusing on consortia, travel agencies, and tour operators. The role requires 8+ years of luxury hospitality sales experience, a deep understanding of the global luxury hotel market, and fluency in English.

Native or bilingual English teachers with afternoon availability needed for a fast-growing academy in Madrid. Small groups (max 8 students), 100% English immersion, and a dynamic, gamified methodology focused on communication and real results.

Nae seeks a B2B specialist consultant with 7+ years of experience in the telecommunications sector. The consultant will analyze market trends, support service line development, and participate in consulting projects for Telco clients.

Electrical System Installation Design Engineer needed for temporary position at Airbus Defence and Space in Getafe (Madrid). Responsibilities include designing and validating electrical harnesses and equipment installations. Requires a minimum of 5 years of engineering experience, strong communication skills, and fluency in English and Spanish. German or French is a plus.

Develop and implement Python-based software for automated control of tunable lasers and optical instruments. Design control algorithms, build GUIs, and integrate with hardware systems.

Manage, perform, and ensure Health and Safety activities are applied in projects. Provide technical expertise and support throughout the project lifecycle. Develop, deploy, and maintain local procedures and tools aligned with Alstom Standards and international standards. Ensure compliance of site activities according to the EHS Plan and guidelines. Inform, instruct, and train employees on safe and environmentally friendly work practices.

Middleware MQ Administrator needed for a multinational banking leader. Provide architectural expertise, contribute to technology roadmap development, and collaborate with application developers. 3+ years of IBM MQ Series administration and high expertise in Linux environments required.

Customer Success Specialist will manage customer journeys, ensuring adoption and value realization. Responsibilities include identifying operational issues, collaborating with cross-functional teams, and providing feedback to the Product team. Must be fluent in English, Spanish, and French.

AirAdvisor seeks a Litigation Lawyer specializing in consumer flight claims to handle in-court collections. Responsibilities include filing legal cases, recovering compensation and out-of-pocket expenses, and representing AirAdvisor in Spanish courts.

PLC Programmer to develop, test, and implement PLC programs using Siemens TIA Portal. Design HMI screens and SCADA systems. Lead equipment setup, calibration, and commissioning at client sites. Provide on-site support and troubleshoot PLC-related issues. Collaborate with cross-functional teams and maintain documentation.