backend developer English-speaking jobs in Castile-La Mancha

Permisso seeks a first B2B Marketer to build brand presence in Europe. Responsibilities include event marketing, channel exploration, content creation, and PR. Requires 1-2 years of B2B marketing experience, event management experience, and fluency in Spanish and English.

Lucas Fox, a leading real estate group, seeks Rentals Agents to join their new Marbella office. Responsibilities include identifying luxury rental properties, negotiating agreements, managing the rental cycle, and promoting properties. Requires proven real estate experience, fluency in English and Spanish, and strong communication and negotiation skills.

Retail Client Advisor for a high-end furniture and interior design brand. Provides client advice, sales support, and maintains store standards. Requires experience in a high-end showroom, strong communication skills, and proficiency with technology.

Senior Backend Engineer with 5+ years of experience in Java and Spring Boot development. Design, develop, and maintain scalable backend systems and APIs for a fast-growing tech startup. Strong SQL and relational database knowledge required.

Provides administrative, operational, and project support to a manager or team within Airbus Defence and Space in Getafe, Madrid. Assists with document preparation, meeting coordination, and reporting. Supports key projects, monitors KPIs, and collaborates with various teams. Requires a degree in Engineering and proficiency in English and computer tools.

Customer Care Specialist needed to provide exceptional customer service through various channels (social media, email, phone). Responsibilities include addressing inquiries, managing orders, and identifying cross-selling opportunities. Requires 3-4 years of customer advisory experience, proficiency in English and Spanish, and experience with CRM tools.

Key Account Manager to onboard, train, and build relationships with travel partners on the TBO.COM B2B platform. Develop and maintain existing business, win new opportunities, and achieve sales targets. Requires 5+ years of experience in the retail travel industry, strong sales and negotiation skills, and fluency in English and Spanish.

Sales Development Executive to drive qualified opportunities through account-based marketing, product demos, and CRM management. Support channel development and contribute to sales process improvement. Requires 2+ years of B2B sales experience, strong communication skills, and familiarity with HubSpot.

Electrical Engineer with a technical background needed to lead the expansion of Smart Grid solutions. Develop commercial strategies, identify business opportunities, and provide technical advice to electric utility companies.

Business Development Specialist will identify and execute growth plans, develop new products and services, and manage client relationships. Responsibilities include handling inquiries, creating proposals, negotiating prices, and achieving sales goals. Requires 3+ years in freight forwarding or logistics, experience in air/ocean freight, and fluency in Spanish, English, and Chinese.

Greets guests, manages reservations, and ensures a positive dining experience. Requires previous experience as a Hostess or in a guest-facing role, fluency in English, and excellent communication skills.

Designs and develops machine-learning models and data systems that learn from engineering data. Focuses on model generalization, robustness, and explainability. Collaborates with engineers to integrate ML into real-world decision-making.

Provides administrative, operational, and student-focused support to the Student Wellbeing Program. Collaborates with the academic department to identify students with special learning needs and coordinates wellbeing and learning initiatives. Requires a background in Educational Psychology, Learning Specialist (Psychopedagogy or Neuropsychologist), or Clinical Psychology with experience in educational settings and/or student wellbeing.

Experienced Aerodynamicist to design and characterize air inlets and outlets for aircraft systems and APU. Requires expertise in CATIA/3DX for surface modeling and CFD analysis. Collaborate with multidisciplinary teams to ensure optimal aircraft performance.

Provides a warm welcome and assistance to guests, exceeding expectations and maximizing revenue. Books reservations, transportation, and creates personalized itineraries. Supervises luggage porters and ensures a memorable guest experience.

Customer Care Representative provides best-in-class customer support, entering purchase orders, tracking orders, and ensuring timely completion. Partners with Customer Care Leads to meet service level agreements and identify process gaps. Requires a Bachelor's degree, fluency in English, French, and Spanish, and 2+ years of B2B customer service experience.

Leads Product & Purchasing strategy for the Iberian region, ensuring sustainable business performance through a competitive and profitable product offer. Manages Category Managers, Buyers, Supply Planning and Data teams. Develops and executes Purchasing strategy aligned with margin, growth and profitability objectives. Defines and drives the product and assortment strategy, balancing innovation, profitability and market needs. Owns and monitors key performance indicators for the area. Collaborates with Sales, Logistics, Finance and General Management.

Business Development Manager to support the expansion of Q.Fly Water, a drone-based water and moisture mapping system for agriculture, in Spain. Responsibilities include market analysis, pricing strategy development, technical expertise, business development, and reporting.

Leads and coordinates administrative processes for international fleet operations across Spain, Portugal, Italy, and Greece. Manages fines, insurance, documentation, and cross-country workflows.

Knowledge Graph Engineer will design, implement, and maintain scalable biomedical knowledge graphs. Requires 7-10 years of experience in health informatics, bioinformatics, or clinical data domains with proficiency in graph-based data modeling, semantic integration, and RDF, OWL, SPARQL, and graph databases.