student English-speaking jobs in Jerez de la Frontera

Software Engineer to develop core platform using C# .Net in a Microsoft environment. Collaborate with a team to deliver high quality code and work across the full development lifecycle. Must have expertise with C# .Net and a strong academic background.

Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.

Develop digital twins of transportation systems (trams, metros, trains, etc.) using MATLAB and Simulink. Responsibilities include data processing, model building, testing, and client support.

Security & Governance Lead will shape Alinia AI's security, governance, and compliance practices. Responsibilities include managing security and compliance programs, certifications, and customer procurement processes. Requires 6+ years of experience in security, governance, risk, or compliance roles, ideally in a SaaS or cloud-native environment. Must be fluent in Spanish and English.

The Senior Data Analyst & Clinical Data Manager analyzes clinical trial data, develops reporting and visualization strategies, and ensures data management compliance. This role leads data management activities from study start-up to database lock, optimizing data workflows and collaborating with cross-functional teams. Requires a Bachelor's Degree in Life Science or Health Informatics, fluency in English, and 5+ years of experience in the pharmaceutical sector.

Sales Engineer to identify and develop business opportunities for automation solutions in complex industrial environments. Requires technical expertise, strong commercial acumen, and experience managing international projects.

IT Support Field Engineer L2 provides onsite and remote Level 2 support to end users, including troubleshooting hardware, software, and connectivity issues. Requires CompTIA A+ Certification and 2-4 years of experience. Must have strong customer service skills and proficiency in English and Spanish.

Leads the execution of infrastructure and capital projects, identifying improvement initiatives and engaging with clients. Manages strategic partnerships, develops business opportunities, and participates in industry events. Requires a Master's degree in Civil Engineering or related field and 7+ years of experience in the infrastructure sector, including 3+ years in a top-tier consulting firm.

Leads the operations of a glass microsphere manufacturing plant, ensuring safety, environmental compliance, and high-quality product delivery. Manages daily operations, production, and personnel, while developing and implementing strategic plans. Requires a university degree in engineering, 5+ years of relevant experience, and fluency in English.

Freelance remote project assessing online advertisements for relevance, language, and cultural appropriateness. Must be fluent in English and Catalan, a resident of Spain for the past 3 years, and have access to a computer, smartphone, and internet connection.

ICEMM seeks Structural Engineers (Senior & Junior) for aeronautical structural analysis. Tasks include stress, fatigue, and damage tolerance analysis using Nastran, Abaqus, and Hypermesh/Hyperview. Master's degree in Mechanical, Aeronautical, or Civil Engineering required.

Performance Engineer to conduct performance, load, and stress tests on web applications. Analyze frontend performance and identify bottlenecks. Collaborate with developers and stakeholders to integrate performance testing into CI/CD pipelines.

Application Architect with 10+ years of experience in public sector projects. Designs scalable, secure architectures, participates in proposals, and oversees the full application lifecycle.

Design and certify datalink and interface architectures for UAV/eVTOL platforms, ensuring compliance with ARP4754A/B, ARP4761, DO-178C, DO-254, and DO-160. Define avionics data architecture and interface control documents across various links. Lead certification activities and safety analyses.

Provides end user support, monitors tickets, and installs/configures devices. Manages printers, performs equipment moves, and analyzes technology needs. Participates in projects and supports mobile devices and warehouse management systems.

Provides on-site technical support for desktop and laptop systems, including troubleshooting hardware, software, and connectivity issues. Manages the full lifecycle of desktop devices and delivers support using tools such as SCCM, Intune, and ServiceNow. Ensures compliance with security protocols and offers VIP support during critical escalations.

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

Administrative & Accounting Manager needed for day-to-day financial management. Requires advanced Excel skills, data analysis, and reporting. Strong communication in English is essential.

Permisso seeks a Quality Assurance Analyst to ensure product quality by conducting manual API and UI testing, creating test plans, and reporting bugs. Requires experience with API testing tools, databases, issue tracking, and agile methodologies.

This internship provides support for marketing and operations teams, bridging creative execution and technical compliance. Responsibilities include campaign support, creative input, event coordination, reporting, and ensuring security and compliance.