customer service English-speaking jobs in Montemor-o-Novo

Supports laboratory-based scientific investigations by performing routine technical tasks and ensuring accurate documentation.

Provide technical support to customers regarding products, applications, and installations. Identify business opportunities and support sales teams with tenders and projects.

Localization QA Game Tester will collaborate on a global project team to identify and correct language errors in video games. Responsibilities include ensuring adherence to console guidelines, identifying missing content, and writing reports on errors. Fluency in Japanese and conversational English are required.

Provide phone, email, and chat support to French customers regarding household appliances. Identify sales opportunities and collaborate with team members to improve customer experience. Fluency in French (C1/C2) and English (B2 or above) required.

Junior Technical Consultant to support the Property Management Central team. Assists with daily activities, document management, asset operational management, and handover processes. Requires a graduate-level student with strong analytical and communication skills in Portuguese and English.

Manages data governance and quality framework, ensuring alignment with regulations and internal policies. Leads process optimization and automation initiatives to improve efficiency and scalability.

Senior Product Owner for Billing platform, responsible for translating product vision into detailed requirements and driving execution across two engineering teams. Leads roadmap planning, collaborates with engineering on design and risks, and ensures alignment across teams. Requires 3-7 years of experience as a Product Owner, Project Manager, or System Analyst with strong system thinking and communication skills.

Customer Support Agent needed for a multinational technology company in Lisbon. Must be native Russian speaker (C1) and fluent in Polish (B2). Previous experience in a similar role is required.

Provides administrative and technical support, resolving system errors, managing payments and budgets, and updating technical documentation. Handles technical requests and incident management.

Front Office & Guest Relations role at a small, nature-focused resort on the Costa Vicentina. Welcoming guests with care and attention, supporting the team, and contributing to a human-centered hospitality experience. Fluency in Portuguese and English required.

Senior Medical Writer will develop clinical and regulatory documents, ensuring they meet regulatory requirements and company standards. Collaborate with cross-functional teams, manage projects, and mentor junior writers. Requires a Bachelor's degree in a scientific discipline, 5+ years of regulatory writing experience, and experience in the pharmaceutical/CRO industry.

Keyrus seeks a Senior Machine Learning / Data Scientist to design, develop, and deploy end-to-end Machine Learning and AI solutions. The ideal candidate will have 6+ years of experience in Data Science, Machine Learning, or AI, strong programming skills in Python, and experience with ML frameworks and libraries.

Intermediate Fullstack Developer to create intuitive digital products using React.js, Angular.js, Node.js, Python, and other technologies. Requires 2+ years of experience, a Computer Science background, and fluency in English.

Freelance peer reviewers with a PhD/MD and two recent publications are needed to evaluate vaccine clinical trial manuscripts for originality, study design, literature review, results analysis, and ethical considerations. Prior peer review experience is preferred.

Provide Norwegian and English customer support via phone and written communication. Build relationships, resolve customer queries, and meet service quality goals. Must be a Norwegian native or fluent with intermediate English.

Develop software for native iOS applications for connectivity products. Participate in requirements analysis and solution definition. Design, document, and implement software according to defined architecture.

Consolidation Analyst to join a dynamic team in Lisbon. Prepare monthly, quarterly, and annual consolidated accounts, execute intercompany reconciliations, and participate in IFRS-related analyses. Draft consolidated financial statements and contribute to reporting processes. Requires a minimum of 3 years' experience in accounting, consolidation, or audit, strong IFRS knowledge, and fluency in English.

Senior Pentester (Ethical Hacker) needed with minimum 3 years experience in pentesting or offensive security. Strong knowledge of networks, protocols, operating systems, and application architecture required. Hands-on experience with pentesting tools and familiarity with OWASP Top 10 and security testing methodologies are essential.

Lead the technical direction of data engineering initiatives, designing and architecting complex data solutions at scale. Implement advanced data pipelines and ETL processes.

Senior Software Engineer to extend a new software platform (C++, Web Technologies) for data acquisition. Collaborate with global R&D team on Advantage software product development. 5-7 years' experience in software development, object-oriented programming (C++), and web technologies (React, JavaScript, CSS, GraphQL). Bachelor's/Master's degree in a relevant field.