customer service 2023 English-speaking jobs in Jerez de la Frontera

Senior Temenos T24/Transact Developer with Solution Architecture experience needed to support a 2026 T24 upgrade program. Responsibilities include defining target architecture, implementing componentization strategy, designing integrations, and ensuring adherence to architectural standards. Requires 12+ years of hands-on T24/Transact development experience, strong communication skills, and expertise in core banking architecture patterns, Temenos componentization, and Kafka.

The Researcher will support the Patient Evidence department in generating, analyzing, and communicating patient-centered evidence. Responsibilities include designing research projects, conducting qualitative and quantitative research, analyzing data, and disseminating research results. Applicants must have a minimum of 3 years experience conducting applied health research and a Master's degree in a relevant subject.

The Team Leader - Operations manages and develops the International Business Operations team in Barcelona. The role focuses on operational efficiency, customer satisfaction, and performance across the leasing life-cycle. The Team Leader drives process improvements, standardization, and automation.

Regional Sales Manager will drive business development and revenue growth across strategic public sector customers in Andalusia and Extremadura. Responsibilities include managing named accounts, generating sales pipeline, leading bids, and building relationships with C-level executives. Requires 8-10+ years of ICT/IT infrastructure sales experience, proven success managing territories, and strong understanding of public procurement.

Junior Researcher will conduct hands-on research and development focused on battery recycling activities, including Li recovery and direct recycling. Responsibilities include cell preparation, electrochemical testing, materials characterization, and data analysis.

Growth Marketing Manager to own and optimize the full funnel for a mature, profitable B2B SaaS platform. Responsibilities include managing paid and organic channels, executing ABM and LinkedIn Ads campaigns, and analyzing data to improve conversion rates. Requires 4+ years of B2B SaaS marketing experience, fluency in English, and expertise in GA4, Tag Manager, and attribution models.

Lead the development of ruggedized OpenVPX computing platforms, integrating backplanes, Ethernet switches, and GPUs. Manage a team of engineers, ensuring VPX modules meet Aerospace and Defense application requirements. Drive process evolution and verification roadmaps to maintain a cutting-edge hardware ecosystem.

The Head of Corporate serves as the CEO's operational right hand, managing legal affairs, human resources, corporate administration, and stakeholder coordination. Responsibilities include corporate strategy execution, legal counsel management, contract oversight, and building HR infrastructure for a scaling startup. Requires 5+ years of experience in corporate operations, multi-jurisdiction corporate structures, and preparing companies for institutional fundraising.

Lead and manage a Spanish subsidiary specializing in road signage equipment and urban infrastructure solutions. Develop and execute strategies to achieve revenue, margin, and profitability targets. Manage teams, build key client relationships, and oversee P&L, cash flow, and legal compliance.

Accountant needed for day-to-day accounting activities of the Portuguese entity with a focus on payroll. Collaborate with the Spanish accounting team and external Portuguese accountant to ensure accurate financial reporting. Responsibilities include recording transactions, maintaining internal accounting, and performing month-end closing activities. Must have a Bachelor's degree in Accounting, Finance, or a related field, proven experience with the full accounting cycle, and fluency in Spanish and English.

Supports the development and implementation of the company's budgeting and financial control framework. Monitors departmental spending, analyzes business profitability, and develops reporting systems.

SRE/DevOps Engineer to improve CI/CD infrastructure and contribute to product development. Requires 5+ years experience in Agile teams, AWS deployments, and Terraform. Must have experience with Jenkins, Ansible, and strong analytical and problem-solving skills.

Procurement Manager for a major European railway project (Rail Baltica). Develops procurement plans, manages supplier selection, and oversees material and service acquisition. Requires a bachelor's degree, 15+ years of relevant experience, and B2 English proficiency.

FirstIgnite seeks a Sales Development Representative to drive new corporate prospect engagement. Responsibilities include outbound outreach, conducting demos, and collaborating with Partnerships and Product teams. Requires 2-5 years of sales development or business development experience and strong communication skills.

Senior Backend / AI Engineer to build and maintain Python-based backend services, develop LLM-powered features, and design APIs for a growing AI product.

Experienced Sales Leader to head commercial operations in Spain. Lead and develop the sales team, own the commercial strategy, and build relationships with key retail partners. Drive revenue growth, manage budgets, and report to regional leadership. Proven track record in senior sales leadership, strong communication and negotiation skills, and fluency in Spanish and English required.

Experienced Scrum / Agile Master to guide teams through agile processes, ensuring successful project delivery and promoting collaboration.

The EEE Parts and Radiation Effects Engineer will lead and perform radiation analysis reports, develop test plans, and ensure compliance with space standards. The role requires expertise in radiation hardness assurance, test campaign management, and cross-functional collaboration.

Evaluate a new personalization feature for Gemini, assessing the quality of AI-generated responses based on user data and personal experiences.

Develop and execute social media content, create corporate materials, and conduct trend analysis for employer branding. Collaborate with teams to support cross-functional initiatives. Must have a strong interest in HR, Recruitment, and Branding, fluency in English and French, and experience with AI/OpenAI tools.