intern internship English-speaking jobs in Viana do Castelo

The Office Assistant ensures efficient office operations across Portugal and Spain, managing facilities, suppliers, leases, travel, and providing administrative support to the executive team.

IT Recruiter will manage end-to-end recruitment processes for IT roles, partner with hiring managers, source and engage talent, and track recruitment metrics.

Experienced Mechanical or Structural Engineer with expertise in structural analysis and simulation. Leads Fatigue & Damage Tolerance (FDT) activities, develops FEM models, and ensures compliance with standards. Collaborates with international teams on projects.

Provide customer support to Italian-speaking customers via phone, email, and chat. Assist with product questions, troubleshooting, and guidance. Fluent Italian and good English (B2 minimum) required.

Support LIXIL/GROHE's sustainability initiatives by collecting, analyzing, and managing supplier data. Maintain master data in SAP, Ariba, and IntegrityNext. Contribute to CO2 Scope 3 reduction efforts and support supplier engagement.

Human Capital Project Specialist will coordinate the annual performance management cycle, facilitate collaboration, and support Talent & Culture projects. Requires 3-6 years of experience in project management, HR, or related fields. Strong project management, analytical, and communication skills are essential. Fluency in English is required.

Develop and maintain full-stack applications using Angular and Java for the OneKey global healthcare database. Build responsive interfaces, RESTful APIs, and integrate with Oracle databases. Deploy and manage applications in Azure Cloud environments using Kubernetes.

Indie Campers seeks a Mechanical Leader to oversee a new workshop in Lisbon. The role involves managing a team of mechanics, prioritizing repairs, controlling inventory, and ensuring safety and quality standards. Candidates must have certified training in mechanics, 10+ years of workshop management experience, and fluency in Portuguese.

Customer Support Advisor providing telephone support to customers in Italian and English. Responsibilities include resolving customer issues, advising on services and offers, and ensuring customer satisfaction. Requires fluency in Italian (C2) and English (C1), previous call center and sales experience, and strong problem-solving skills.

Develop and optimize electrotechnical components for industrial production. Design, test, and validate electrotechnical systems while ensuring quality and safety standards.

Develop and implement lesson plans for young children, assess student progress, and provide a safe learning environment.

As a Waiter, you will provide excellent customer service, take orders, deliver food and beverages, and ensure a positive guest experience. You will handle reservations, communicate with kitchen staff, and maintain a clean and organized restaurant environment. Previous experience in a similar role and fluency in English are preferred.

Design, develop, and test high-quality Java and Angular applications. Troubleshoot issues, optimize performance, and implement security best practices.

Own the end-to-end player experience across Lebull's app and website, driving improvements in conversion, engagement, and retention. Define and manage the product roadmap, prioritize features, and ensure product compliance with regulations.

The Cluster HR Manager oversees strategic HR planning, policy implementation, and talent development for Hyatt Regency Lisbon and Sheraton Cascais Resort. This role involves talent acquisition, performance management, employee relations, and ensuring compliance with labor laws.

Strategy & Transaction Consultant supports clients with transaction strategy definition and execution, including due diligence, integration, and carve-out strategies. The role involves identifying synergies, developing organizational designs, and mentoring junior team members.

DevOps Engineer to design, implement, and manage secure and scalable cloud architectures, primarily Azure. Requires experience with Terraform, Ansible, CI/CD, and Kubernetes.

Senior Data Scientist specializing in Generative AI, recommendation engines, and predictive systems. Develops and deploys ML models, owns the full AI feature lifecycle, and ensures model integrity. Requires 5+ years of experience building and deploying ML models in production, expertise in LLM applications, and proficiency in Python and related data ecosystems.

Flagsmith seeks a Product Marketer to own product positioning and launches, from website to product. You'll define how Flagsmith is presented to technical buyers in high-stakes environments, ensuring clear and credible messaging. This role requires experience taking products to market, positioning complex technical products, and owning the marketing stack.

Junior Business Analyst to support data and analytics projects. 0-2 years experience required. Must be fluent in English and SQL. Role may operate on PT (Pacific Time) business hours.