backend developer English-speaking jobs in Castile-La Mancha

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.

Data Scientists are needed to design, develop, and support AI and data-driven solutions. Responsibilities include leading the development of Agentic AI models, implementing MLOps and LLMOps, and delivering data science projects. Must have experience with supervised/unsupervised learning, LLMs, and MLOps. Strong Python and SQL skills are required.

Support the DTX Enterprise Architecture team in enhancing data quality within Omya's enterprise architecture system. This temporary role will involve data migration, quality improvement, analysis, and collaboration.

IT Support technicians will provide technical user support for a multinational retail client. Responsibilities include monitoring and managing support requests, diagnosing and resolving issues, and escalating complex incidents.

Business Intern to support project execution and delivery for local and international projects. Requires strong analytical, problem-solving, and project management skills. Previous experience in a startup, agency, or consulting environment preferred. Fluent in Spanish and English.

MAKE is seeking a Community and Social Media Manager to build and manage online communities and social media presence. The role involves creating and sharing content, engaging with creators, and tracking performance across platforms.

TutorASAP High Performance International Study Centre seeks a bilingual Maths, Physics, and Computer Science teacher for students aged 13-18. Responsibilities include preparing teaching materials, collaborating with colleagues, monitoring student progress, and attending weekly meetings.

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.

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.

Lead People Operations as a product and execution engine for a high-growth AI-driven ad tech company. Build and scale people products across hiring, onboarding, performance, development, and retention. Design an AI-first people platform to improve outcomes.

Reporting Specialist needed for a fintech business. Prepare and review consolidated financial statements, ensure reporting accuracy, and collaborate with Accounting and Controlling teams.

Provides legal advice and representation to clients on immigration law, citizenship by investment, and international law. Drafts and reviews legal documents, conducts research, and coordinates with stakeholders.

Support Quality Assurance for powertrain projects, ensuring quality and customer satisfaction targets are met. Define quality milestones, conduct evaluations, and enforce quality standards.

Receptionists provide exceptional customer service as the first point of contact for students, managing inquiries, complaints, and check-in/check-out processes. They ensure smooth operations, handle administrative tasks, and assist with building security.

Blue Collar Training Technician to design learning programs for operators, coordinate certifications, and support production training system implementation.

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.

Drive the full sales cycle for a SaaS search solution for e-commerce stores. Develop sales strategies, prepare proposals, and negotiate contracts. Proven B2B SaaS sales experience and fluency in Dutch (C2) and English (B2) required.

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.

Data Analyst will identify and mitigate risks, develop Business Continuity Plans, and lead fraud prevention investigations. The role requires 2-4 years of experience in Audit, Risk, Fraud Management, or Data Analytics, proficiency with data analytics software, and a Bachelor's degree in a related field.

The Social Media Coordinator will develop and execute social media strategies to increase brand awareness and engagement. Responsibilities include content creation, community management, campaign execution, and performance reporting.