English-speaking jobs in Jerez de la Frontera

CENTIRO Consultant to manage implementation and delivery of IT solutions for new CMS logistic projects. Responsibilities include scope management, functional requirements definition, stakeholder management, and user acceptance testing.

Lead Engineer to design, develop, and maintain high-availability web applications for N26's internal operations. Responsibilities include architecting and building microservice applications using Java, Kotlin, and Spring Boot, integrating AI features, and mentoring team members. Requires experience with distributed systems, REST APIs, PostgreSQL, and CI/CD pipelines.

Prepares and cooks food according to recipes and quality standards. Operates kitchen equipment and maintains a clean work environment. Requires a high school diploma or equivalent and at least one year of related experience.

Technical Product Owner responsible for end-to-end technical ownership of IT products, platforms, or applications within the car manufacturing and supply chain for Mercedes-Benz Group Services Madrid. Ensures solutions are stable, secure, scalable, and aligned with business objectives. Translates business requirements into technical specifications and manages technical dependencies across the company IT landscape. Drives technology choices, versioning, and lifecycle management of components. Provides technical guidance to development teams and ensures implementation quality. Maintains and prioritizes the technical backlog, balancing feature delivery, technical debt, and operational improvements. Ensures operational readiness, including monitoring, incident handling, and continuous optimization. Drives root cause analysis and sustainable fixes for recurring issues. Ensures compliance with security, data protection, and audit requirements.

Linguistics Expert to support AI model training initiatives and linguistic content creation. Responsibilities include curating, annotating, and evaluating linguistic data, identifying and resolving issues related to ambiguity and grammatical accuracy, and conducting linguistic research. Requires a strong understanding of linguistic theory and language structure, excellent writing and communication skills, and a strong interest in AI and advanced linguistic applications.

Provides day-to-day support to People Business Partners and People Partners on projects related to the employee lifecycle. Tasks include onboarding, recruitment, internal communication, training, and database maintenance. Requires a university degree in a related field, proficiency in Spanish and English (B2), and medium-advanced Office skills.

Strategic sales leader to accelerate growth for a global telecommunications technology innovator across Southern Europe. Focus on winning new business, shaping complex deals, and building executive relationships with Tier 1 service providers.

Lead Data Scientist to drive AI-powered innovation, translating business vision into scalable solutions. Own the end-to-end AI lifecycle, from research to production deployment. Collaborate globally and cross-functionally to identify and shape high-value AI opportunities. Champion ethical and reliable AI practices.

Founding Engineer to build and lead production systems for a debt collection AI startup. Requires Python, FastAPI, LLMs, GCP/AWS, Docker/K8s, CI/CD, IaC, product sense, and leadership skills.

Full-cycle business developer to drive growth end-to-end. Own the sales cycle from prospecting to closing high-value deals. Experience in B2B sales, cold outreach, and consultative selling required. Fluent Spanish and English.

Perform testing of photonics components, develop measurement setups, and debug optical and electronic issues. Prepare technical reports and documentation. Knowledge of photonics/optoelectronics components and lab equipment is required.

Hellofun seeks a Social Media Content Creator & International Coordinator to create video content, define formats, and coordinate international teams. Must have experience with social media video, on-camera presence, and project coordination. Fluency in Spanish and English is required.

Receptionists provide exceptional customer service as the first point of contact for students, managing daily operations, handling inquiries, and resolving issues. They ensure smooth check-in and check-out processes, process payments, and assist with administrative tasks.

Dutch-speaking Google Ads Sales Executives are sought to join a dynamic team in Barcelona. Candidates will manage client accounts, provide sales support, and drive revenue growth through tailored Google Ads solutions.

The Showroom Specialist assists with daily operations in the Cosentino City showroom, providing customer service, coordinating events, and visiting customer accounts. Responsibilities include generating sales leads, developing relationships with design firms, and supporting the sales team. The ideal candidate has 2+ years of sales experience, 1+ year in a retail showroom environment, and knowledge of the building or decoration market.

The Junior Business Buyer provides economic solutions, manages the purchasing process, and optimizes expenses. Responsibilities include collecting purchasing needs, defining requirements, deploying purchasing strategies, and managing orders. Requires 2+ years of experience, negotiation skills, and proficiency in Excel and English.

If you are a proactive person, with initiative and experience in the workshop, able to face new challenges, and you wish to be part of a recognised team of technicians, we offer you the possibility to join us immediately, with an open-ended contract.

Leads the development and growth of sales performance for medicines and food supplements in Europe and LATAM. Manages distributors, identifies business opportunities, and ensures achievement of sales targets.

Lead and manage the daily operations of the Pool Bar at a 5* lifestyle hotel. Drive departmental results, develop revenue strategies, and manage budgets and inventories. Lead, train, and develop the team while ensuring regulatory compliance and guest satisfaction.

Senior Java Developer to design, develop, and maintain backend applications. Requires 2-5 years of Java experience, REST API knowledge, and familiarity with AWS Cloud, Docker, and Kubernetes.