student English-speaking jobs in Jerez de la Frontera

Application Support Engineers (Level 2 & 3) will provide operational support for core banking applications, investigate and resolve incidents, and collaborate with development and other support teams.

Identify, assess, and remediate vulnerabilities across IT environments using tools like Tenable Nessus, Qualys, or Rapid7. Validate findings, prioritize remediation, and coordinate with IT and DevOps teams.

Drive commercial expansion for a biotech company developing a liquid biopsy platform. Identify and develop relationships with pharma, biotech, and CRO partners globally. Position the platform as a solution for MRD and ctDNA detection, treatment response monitoring, and companion diagnostics.

Designs, implements, and manages cloud architectures on Microsoft Azure. Builds, deploys, and manages cloud environments, including CI/CD pipelines. Supports and optimizes production environments. Advises clients on cloud best practices.

Data Engineer needed for a growing consultancy in Madrid. Experience with MongoDB and database optimization required.

Leads global regulatory function, ensuring compliance with food legislation and optimizing impact on business. Manages trade facilitation, product development, resource development, and food safety. Designs and modifies regulatory function to suit evolving environment. Engages with industry associations to monitor and influence legislative issues.

As a Software Consultant, you will leverage your intralogistics software knowledge to support the sales cycle, from initial pitches to presenting final offers. You will act as a technical advisor for clients and the internal sales network.

FLUZO seeks a Sales Representative to develop and execute sales strategies for the UK market. The ideal candidate will have at least two years of B2B sales experience, preferably in advertising, and a network of UK advertisers and media agencies. Fluency in English and Spanish is required.

Leads technical application support, oversees day-to-day operations, and drives maintenance, enhancement, and development of the OneStream solution.

Leads the Supply Chain Transformation PMO, partnering with the Head of Supply Chain to drive strategic initiatives and optimize warehouse management in Europe. Manages project execution, risk mitigation, and collaboration with global teams. Requires a Bachelor's degree in a relevant field, PMP certification, and experience in supply chain transformation projects. Fluent in English and Spanish is mandatory.

Database Reliability Engineer to design, build, and operate production-ready PostgreSQL environments. Responsibilities include automation, security, and compliance, as well as embedding database capabilities into an Internal Developer Platform. Requires 3+ years of PostgreSQL experience, Kubernetes knowledge, and automation skills.

Senior Development Manager to lead full lifecycle of large-scale, low-carbon data center projects in Madrid. Experience in data center, infrastructure, or real estate development required.

Customer Success Manager will own and grow a portfolio of enterprise accounts across Europe, ensuring customer value and expansion. Responsibilities include onboarding, adoption, retention, and acting as a customer advocate. Requires 4+ years of B2B SaaS Customer Success experience, strong communication skills in English and Spanish, and a proven track record of revenue growth.

Account Executive to join a hybrid team in Spain. Develop sales strategies, nurture leads, and present solutions. Must have proven B2B SaaS sales experience, strong communication skills, and fluency in English. Experience with the UK/Ireland market is required.

ING Hubs Spain seeks an Info Security Governance Specialist to join a new team focused on cybersecurity governance, regulatory compliance, and horizon scanning. Responsibilities include driving cybersecurity governance, overseeing standards, monitoring compliance, influencing regulations, and supporting audits.

Receptionist to manage client bookings, handle inquiries, and provide information on spa treatments and services. Must have 2+ years of experience in a customer service role, fluency in Spanish, and conversational English.

Leads a global, 24/7 cyber defense and security operations function spanning IT and OT environments. Sets the long-term vision for the Cyber Defense Centre while ensuring seamless day-to-day security monitoring, detection, and incident response. Accountable for service quality, tooling strategy, KPIs, budget ownership, and development of cyber professionals. Represents the CDC internally and externally, contributing to enterprise-wide security initiatives and engaging with the wider cybersecurity community.

Software Developer will design, develop, and implement new product features using Vue.js, Nest.js, React Native, and Flutter. Responsibilities include data analysis, DevOps, API integrations, and exploring AI models. Requires 3+ years of experience with Node.js backend and modern frontend frameworks.

Full-Stack Developer to design, develop, and maintain SaaS platform and AI agent infrastructure. Experience with PHP (Laravel), Node.js/Typescript, Vue.JS, APIs, databases, and Linux environments required.

Data & AI Engineer to design and deploy architectures based on LLMs, intelligent agent orchestration, and data pipelines for industrial and enterprise solutions. Responsibilities include building data pipelines, implementing RAG systems, integrating intelligent agents, and fine-tuning LLMs. Requires experience with Generative AI, agent orchestration frameworks, vector databases, and Python for ML/AI.