student English-speaking jobs in Sertã

The Purchasing Specialist manages and optimizes assigned purchasing categories, sources and negotiates with suppliers, and leads procurement for hotel openings and projects.

Provides expert VAT compliance and tax-efficient transaction structuring guidance. Collaborates with cross-functional teams and external advisors to ensure accurate interpretation and application of VAT regulations. Handles VAT reporting, e-invoicing, audit support, and tax control framework development. Drives VAT awareness and training across the organization.

Credit Controller needed to manage invoices, client relations, and accounts receivable operations. Experience in collections, accounting software, and Excel required. Fluent English essential.

Experienced Microsoft Dynamics 365 Specialist needed for platform operations, stabilization, and continuous improvement within a complex enterprise environment. Focus on governance, best practices, and operational excellence. Requires 5+ years of hands-on experience with Dynamics 365 CE, Sales and/or Customer Service modules, and Power Platform.

QA Engineer to perform manual testing on a backoffice platform, validate REST APIs, and create test cases. Experience with Postman, UI testing, and Jira required.

Senior Infrastructure Architect with 6+ years of experience in high-performance financial markets or critical trading environments. Strong Linux system administration, virtualization, and container technologies experience. Proven track record of optimizing mission-critical server infrastructure. Proficient in scripting languages (Python, shell) for automation. Experience collaborating with software development teams and infrastructure groups. Fluent in English. Must be based in Portugal with European citizenship or a valid Work Visa/Residence Card.

Provide first contact resolutions to customer queries through written and phone communication in Hungarian and English. Build relationships with customers, meet service quality goals, and follow management direction. Must be a Hungarian native or fluent speaker with advanced English skills and strong communication and problem-solving abilities.

Freelance Customer Service Representatives needed for a healthcare support project. Provide product and technical support to customers across Europe. Must have full professional proficiency in German (C2 or above) and fluent English. Previous experience in customer service, technical support, and healthcare is required.

Manages branded product lifecycle from production to delivery. Launches new merchandise formats and collaborates with cross-functional teams. Requires experience in merchandise operations, logistics, and a business mindset focused on profitability.

Develop, maintain, and evolve test automation frameworks. Implement and execute API and performance tests. Document tests, frameworks, and automation processes.

As a Senior Engineer on the Observability Team, you will partner with product teams to define and implement observability solutions that align with customer experience. You will design and automate scalable telemetry pipelines, harden platform infrastructure, and contribute to the development of observability-focused tools and services.

Install, configure, and maintain Linux-based systems. Assist in implementing and maintaining automation solutions including RPA, ECM, BPM, and AI. Troubleshoot system and network issues.

Machine Learning Engineer (Recommendation Systems) for a global B2C platform. Build and improve recommendation systems, design ML solutions, and collaborate with engineers and product teams. Strong Python and applied ML engineering skills required.

IT Administrator needed for a national project. Responsibilities include requirement gathering, testing, issue resolution, and process optimization. Requires 4+ years of experience, proficiency in DevOps tools, scripting languages, and containerization. Fluency in English is required.

Key Account Manager to drive sales of plasma-derived products in Portugal and Spain. Responsible for building relationships with healthcare professionals, providing sales presentations, and managing strategic accounts. Requires a B.S./B.A. degree, 3+ years of relevant experience, and fluency in English, Spanish, and Portuguese.

We are seeking an accomplished Senior SAP Technical Consultant with 7+ years of experience in SAP Technical Administration to join our SAP Enterprise Cloud Services team as a Technical Service Manager. You will analyze customer requirements, provide technical guidance, and support their SAP S/4HANA adoption journey.

Shape the technical direction of a consumer-facing platform as a Tech Lead Full Stack Engineer. Architect and code robust, scalable features across frontend and backend, manage a team of developers, and modernize a complex codebase.

Provide non-voice customer support (chat and/or ticket) in German to clients. Follow SOPs, investigate issues, and improve customer experience.

The LMS and Training Support Administrator will manage the Cornerstone OnDemand Learning Management System, ensuring smooth course delivery and a positive learning experience. Responsibilities include course lifecycle management, user and user profile management, learner support, and trainer support. The ideal candidate has experience with LMS platforms, strong communication skills, and the ability to work independently.

Full-Stack Software Developer needed for a global SaaS company. Design, develop, and maintain solutions using .NET, Angular, MS SQL, and PostgreSQL. 4+ years of experience with .NET technologies, HTML, CSS, JavaScript, and relational databases required. Hybrid role with 2 days per week in the Lisbon office.