consultant English-speaking jobs in Sintra

Senior Research Assistant to work on health service research projects. Requires a Master's degree in a relevant field and at least three years of experience in research project coordination, data management, and analytics. Fluency in English and Chinese is required.

Provide German-speaking customer support across multiple channels, including phone, email, chat, and social media. Troubleshoot issues, guide customers through solutions, and document interactions.

Lead the financial strategy and operations of a fast-growing fintech company. Manage P&L, budgeting, forecasting, and treasury activities. Ensure compliant financial reporting and collaborate with leadership on strategic initiatives.

Accounts Payable and Receivable professional needed for a fixed-term contract. Responsibilities include processing vendor invoices, preparing sales data, and ensuring compliance with fiscal obligations. Minimum 2-4 years of accounting experience in a multinational environment required. Fluent English is mandatory, additional language skills a plus.

Provide technical support to customers via Freshdesk, resolving issues and answering product questions. Troubleshoot technical issues and communicate solutions to non-technical users. Collaborate with product teams to report issues and contribute to bug fixes and enhancements.

Provide B2B customer support to business clients in Russian and English. Assist with inquiries, troubleshooting, and solutions. Communicate via phone, email, and chat.

Provide customer support to bank clients through various channels. Handle inquiries, promote banking products, and conduct outbound campaigns. Fluent Portuguese required.

Senior Paid Search Specialist will develop and implement paid media strategies focused on paid search to increase brand visibility and drive new user acquisition. Responsibilities include managing paid search accounts across Google, YouTube, Bing, and emerging AI platforms, conducting competitive research, and optimizing campaigns for maximum performance. Requires 4+ years of paid media experience, 3+ years managing paid search for growing clients, and expertise in developing, testing, and optimizing ad copy and creative.

Territory Manager for medical devices in the Porto region. Develop business plans, demonstrate products to surgeons and healthcare professionals, and build relationships with key stakeholders. Requires sales experience, strong communication skills, and comfort in an operating room environment.

The International Iberian Nanotechnology Laboratory (INL) seeks a Head of Internal Auditing to establish and lead the INL Internal Audit Service. Responsibilities include audit planning, execution, and reporting, risk assessment, compliance, internal controls assessment, stakeholder engagement, and training.

Senior Back-End Engineer to design, build, and maintain scalable back-end systems using Node.js and frameworks like NestJS. Responsibilities include developing RESTful APIs, designing databases, writing tests, and ensuring system scalability. Requires 7+ years of software engineering experience, strong Node.js expertise, and experience with database design and API development.

Functional Tester with 4+ years of experience specializing in advanced and backend automation. Experience with Postman, SQL, ALM Octane, and JIRA. Strong communication and collaboration skills.

Support finance and accounting department with administrative tasks, documentation organization, and accounting document entry. Assist with investment projects, current account management, and bank reconciliation.

Senior Software Engineer to design, build, and scale a cloud-based microservices platform using AWS, TypeScript, and modern service-oriented architectures.

Experienced Facilities Professional needed to ensure standardized building and facilities maintenance across assigned locations. Responsibilities include upkeep of premises, Health and Safety, security, fleet management, and leadership of Office Managers and Assistants in Iberia. Requires 5 years of facilities experience, Portuguese fluency, and strong problem-solving and communication skills.

Digital Marketing Optimization Specialist will manage and optimize PPC campaigns, analyze data, and provide recommendations for performance improvements. Requires fluency in German, Dutch, or Danish and 1 year of Google Ads experience.

Junior Vulnerability & Patch Management Analyst to support vulnerability management, patch management, remediation tracking, and security reporting. Will work with internal teams and stakeholders, gaining autonomy and adapting to client tools and processes. Requires a technical background in IT or cybersecurity and basic understanding of cybersecurity concepts.

Warehouse Operator responsible for supply, organization, and replenishment of factory area. Tasks include receiving, preparing, and shipping products, ensuring compliance with safety procedures and established guidelines.

Provides global support for Manufacturing Execution System projects, from design and implementation to deployment and post-go-live support. Responsibilities include deploying, configuring, and testing solutions, managing support for manufacturing sites, and performing audits. Fluency in French is required.

The Quinta do Lago Group is seeking a Head Bartender to deliver exceptional guest service and lead bar operations, ensuring quality, stock control, and brand compliance.