restaurant English-speaking jobs in Mafra

Research Fellowship (RF Graduate) in the scope of the research project "AQUALEARN – Machine learning-based digital twins for real time anomaly detection in water supply systems". The grant holder will participate in R&D activities, including development and calibration of numerical models, implementation of water quality models, and application of statistical methods.

The R&D Project Engineer – Power Systems will participate in and/or lead international R&D projects, manage project implementation, and develop technical outputs. The role requires 3 to 5 years of experience in relevant fields, a Master's or PhD in Electrical Engineering or related fields, and knowledge of Power Systems and energy-related domains.

Research Fellowship for MSc student in Computer Science at the Faculty of Sciences of the University of Lisbon. The project focuses on developing an automatic text recognition system for financial documents. The grant is for 3 months, starting in May 2026. Applicants must be enrolled in a Master's program in Computer Science or related fields and have knowledge of data science and deep learning. Preference given to candidates with experience in automatic text recognition.

This role involves ensuring accurate data entry and quality checks on cash receipts, processing payments, and resolving client queries. Responsibilities include managing the debt process, reconciling accounts, and distributing statements. The ideal candidate will have a finance-related qualification, strong written and spoken English skills, and proficiency in Excel and Outlook.

The University of Aveiro is seeking a First Level Doctorate Researcher to conduct studies assessing the usability, feasibility, and effectiveness of hardware and digital solutions for home medication management within the AllyMED project. Applicants must hold a doctorate in Health Sciences or a related field and have at least 10 indexed publications and 5 years of experience in conducting studies related to remote healthcare.

Senior Business Analyst for a project in Almada (hybrid). Requires a Master's degree in Computer Science or related field, experience with Master Data Management (MDM) systems, and expertise in Springboot, microservices, and AWS cloud.

French-Speaking Customer Advisor provides support to users of a financial app, guiding clients to achieve savings goals and promoting alternative energy contracts.

Provide customer support via phone, email, chat, and social channels. Resolve issues, document interactions, and collaborate with teams to improve customer satisfaction. Fluency in English and one additional language required.

Research grant for a Bachelor's Degree in Chemistry, Biochemistry, Environmental Sciences and Technology, or related areas. The grant is for a project evaluating the performance of catalytic ozonation with carbon-based nanomaterials. Preference given to candidates with experience in environmental analytical techniques, environmental remediation, and/or carbon-based nanomaterials.

Research Grant (BI) within the scope of the project “IGNIT - Improving research into the causes of rural fire ignitions to inform effective management solutions”. The grant is for 6 months, possibly renewable for a maximum of 2 years. The work plan will be developed at the Center for Studies in Geography and Spatial Planning, Department of Geography of the Faculty of Arts and Humanities of the University of Porto. The monthly maintenance allowance is €1,040.98. Applicants must have a degree in Geography, Sociology, Geographic Information Systems, Statistics, Engineering (particularly Forest Engineering), or related areas and be enrolled in a master's degree program or a non-degree course.

The CRIA – Centre for Research in Anthropology at Iscte – University Institute of Lisbon is offering a Pioneer Research Studentship for Doctoral Studies in Anthropology. The studentship is funded by the Foundation for Science and Technology (FCT) and is open to Portuguese and international citizens. The studentship is for one year, renewable up to four years, and includes a monthly maintenance allowance and personal accident insurance. Applicants must hold a bachelor's or master's degree in Anthropology or a related field and have a strong research proposal aligned with the CRIA's research areas.

Research Initiation Grant (BII) for a project focused on Industry 5.0 solutions in the automotive sector. Applicants must be enrolled in a relevant bachelor's degree program and possess knowledge of software engineering, programming, and related technologies.

Reporting & Financial Planning Manager leads budgeting, forecasting, and performance analysis. Requires expertise in data modeling, Power Pivot, and Power BI.

As Product Director for Hole.io, you will lead a team of 25+ people and shape the product vision for this successful mobile game. You will define the product roadmap, manage product development across three pods, and drive strategies to increase player engagement and lifetime value.

Cyber Governance Officer needed to ensure entity conformity with cybersecurity regulations and frameworks (ISO, NIST, DORA). Responsibilities include defining IT security policies, monitoring cyber controls, and reporting conformity levels. Requires 5+ years of cybersecurity experience, knowledge of ISO27001 & NIST, and fluency in English.

Drive new business in the Dutch market as an Inside Sales Specialist. Build relationships, close deals, and grow revenue across SaaS solutions. Fluency in English and Dutch is required, along with sales experience and ideally experience in the IT environment.

Build and maintain a data stewardship platform for OpenData, collaborating with engineers and product managers. Design APIs, business logic, and user interfaces in Python and TypeScript.

Finance Business Partner to support manufacturing operations in Porto. Analyze financial results, track KPIs, and provide insights to operational leaders. Support budgeting, forecasting, and cost optimization initiatives.

Develop and operate a microservice-based agent mesh for a healthcare software company. Design and implement intelligent backend components for context management, RAG, memory, and agentic collaboration. Integrate and deploy foundation models and build pipelines for prompt optimization and inference control.

Provide customer support to small and medium-sized businesses in Russian and English via live chat, email, and phone.