student English-speaking jobs in Jerez de la Frontera

Bioassay Analyst performs and directs assays according to GLP, cGMP guidelines and SOPs. Conducts research and development activities, including assay validations and new program initiation. Requires a Master's or Bachelor's degree in Biological Sciences or related field and 1-2+ years of experience.

Executes quality assurance and testing for new casino game launches and platform updates. Coordinates deployments, monitors live operations, and analyzes game performance. Supports operational planning, reporting, and stakeholder communication.

The Market Manager will build and expand a portfolio of hotel partners, negotiate distribution partnerships, and manage day-to-day relationships. This role requires executing against KPIs, optimizing hotel product offerings, and representing Dida in the local market.

Senior Java Developer will design, build, and maintain software for a global credit card company. Responsibilities include ensuring software performance, participating in the Software Development Life Cycle, and collaborating with international teams. Requires strong Java skills, experience with APIs, AWS services, and Agile methodologies. Fluent English is required.

Recruitment & HR Administration Specialist CACESA tech&logistics – Madrid, Community of Madrid, Spain (Hybrid) Location: Centro de Carga Aérea, Madrid (Hybrid: 2 days onsite / 3 days remote) ️ Start Date: Immediate Department: People & Culture Are you passionate about recruitment and looking to grow in an international environment?

Location: Barcelona Position: Channel & Partners Account executive full cycle Experience: 4-8 years in Sales B2B and Channel & Partners Salary: 40-45K + comissions THE CONTEXT My client is a fast-growing European SaaS company specialized in payroll and HR solutions, currently accelerating its expansion in Spain.

Experienced Regulatory Affairs Manager needed to manage marketing authorization applications, liaise with Health Authorities, and coordinate product launches. Requires 5+ years in the pharmaceutical industry, fluency in English, and a scientific degree.

Key Account Manager, Barcelona AreaManufacturing (High Innovation model)Hybrid Model (minimum 3 days per week in office + some international travel) Salary: 70-75k + bonus + car Retained & Exclusive Search: B-People is working with a new Advanced Manufacturing Division to find a strategic Key Account Manager.

Account Executive to manage the full sales cycle for the US or UK market. Requires fluency in English (C2), 6-12 months of B2B/B2C sales experience (SaaS preferred), and strong negotiation and communication skills. Must be willing to work primarily late shift hours to align with US business hours. Previous experience with US markets and a Spanish language proficiency are a plus.

Mechanical Engineer will design, develop, and integrate mechanical and optomechanical components for advanced optical systems. Responsibilities include CAD design, prototyping, technical documentation, and collaboration with multidisciplinary teams.

Senior Data Engineer to develop scalable data models, pipelines, and predictive models for a global accommodation provider. Requires experience with Python/Go, SQL, ETL, and machine learning.

Leads the Business Intelligence function for HIP, analyzing portfolio performance and identifying trends, risks, and best practices. Translates findings into actionable insights for stakeholders. Manages data, conducts deep dive analyses, and supports project execution.

ABOUT WEGROW WeGrow is a pioneering agri-tech company specializing in the development and commercialization of advanced Nutrient Use Efficiency (NUE) solutions for nitrogen and phosphates, as well as the distribution of high-quality Water Soluble Fertilizers (WSF).

System Configuration Specialist to resolve Murex incidents, interact with users, and manage tasks using Jira and Service-Now. Requires Murex and Financial Markets knowledge, financial products knowledge, trade lifecycle knowledge, client orientation, basic programming skills, and teamwork skills.

Position Overview: We are seeking a dynamic, creative, and digitally savvy marketing expert to take full responsibility for the brand's digital content, website management, and full-funnel media strategy (online and offline) in the Spanish market. You will be not only a shaper of the brand image but also a key bridge connecting media investment and online traffic to offline sales.

Software Engineer to design, implement, and verify software components for mission systems managing sensor data and providing tactical information to operators. Will participate in software architecture evolution and collaborate with other organizations. Requires C/C++, software development lifecycle knowledge, avionics protocols, and Linux OS experience. Security clearance to NATO/OCCAR SECRET level is required.

Native Dutch speaker needed for Sales Development Representative role. Introduce SumUp's payment solutions to small businesses in the UK and Europe. Qualify merchants, schedule appointments, and drive deal generation. Strong communication skills and outbound outreach experience required.

We're committed to providing pets and their pet parents with the support necessary for a joyful and thriving life together. We're a team of pet lovers from Spain, Germany, France, Belgium, Croatia, Russia, Morocco, Argentina, Brazil, Italy, Poland and Portugal and now we're looking for a Veterinarian with a proactive mindset to help scale our Vet Team as we grow internationally.

This hands-on role focuses on keeping merchant operations running smoothly. You will handle customer queries, manage support tickets, and collaborate with Sales, Product, and Engineering teams to ensure issue resolution and customer retention.

Technical Sales Manager to support commercial activities by providing technical expertise in ingredient-based solutions. This role bridges technical and commercial teams, delivering tailored solutions to customers.