specialist English-speaking jobs in Mafra

Head of TeC Branch responsible for planning, managing, and executing the Program of Work. Provides specialist advice and support to Academy operations, coordinates with other branches, and ensures quality control of services.

The Sales Manager actively prospects and qualifies new business, produces sales contracts and rate agreements, and supports the Director of Sales & Marketing. They maintain client files, produce sales reports, and interact with various contacts to secure future bookings and generate new business.

Prolific seeks study participants from diverse backgrounds in Portugal to contribute to academic and applied research. Participants will engage in tasks such as AI training, behavioral experiments, user research, and surveys. Compensation is up to $18/hr per study.

The Student Support Lead coordinates the Student Support function across the Boundless network. This role owns the Boundless Student Support model, including RTI framework, rating criteria, SEL curriculum, and documentation standards. The Student Support Lead provides indirect functional leadership to a distributed team of specialists, sets standards, runs Case Review, and coaches on practice. The role also carries a local caseload, models standards, and partners with other teams on curriculum, admissions, and family wellbeing.

Senior Business Travel Consultant provides high-touch support to corporate travelers, managing complex itineraries, and ensuring seamless bookings. Requires proficiency in GDS systems (Amadeus, Sabre, Galileo), strong German and English language skills, and experience in corporate travel.

Senior Accountant to manage full-cycle accounting under Portuguese GAAP (SNC) for international entertainment and live events operations. Responsibilities include financial reporting, MIBC compliance, tax filings, and strategic financial advice.

Leads the development and implementation of testing strategies for software quality, performance, and reliability. Designs, creates, and maintains test plans, test cases, and test scripts. Performs manual testing, identifies defects, and collaborates with development teams. Mentors junior Quality Assurance team members.

Receives and processes guest check-ins and check-outs, manages payments, and handles guest inquiries and requests. Coordinates with Housekeeping and other departments to ensure smooth guest experience. Completes daily reports and cash handling procedures.

Cybersecurity Cloud Engineer will support and improve security measures within Microsoft Azure environments. Responsibilities include assessing cloud architectures, designing secure cloud architectures, managing identity and access security, analyzing security incidents, and assisting in security automation.

Experienced Functional Tester to join a major banking project. Define test strategy, design test cases, execute test campaigns, and produce test reporting.

Design, deliver, and maintain a Power Platform solution to automate Release Governance processes. Build SharePoint-based data models, implement approval workflows, and develop user-friendly Power Apps interfaces. Integrate with Microsoft Copilot Agent capabilities. Lead end-to-end solution delivery, including documentation and knowledge transfer.

Itaú BBA Europe seeks undergraduate/Masters students in Management, Finance, Economics, Data Science, or related fields for its 2026 Summer Intern Program. Interns will gain hands-on experience in a dynamic financial environment working on real projects.

Senior Support Analyst to join the Lisbon team supporting a global banking application. Analyze and troubleshoot client issues, collaborate with technical teams, and ensure high-quality service delivery. Experience in banking systems, strong communication, and analytical skills are required.

Finance Specialist to ensure smooth day-to-day operations within the Portuguese Finance team. Responsibilities include preparing regulatory reports, managing invoices and payments, supporting tax model development, and assisting with P&L control and audits.

Lead Product Marketing Manager will define product positioning, messaging, and growth strategy. Responsibilities include go-to-market planning, developing customer-driven use cases, conducting market research, and driving sales enablement. Requires 5+ years of experience in Product Marketing, strong technical SaaS experience, and excellent communication skills.

Manages a team of Employee Lifecycle Specialists, providing guidance and support. Oversees voluntary and non-voluntary terminations across multiple countries. Acts as a primary point of contact for clients, delivering legal, human resources, and advisory support.

Valuation Officer needed for a multinational asset management company. Review and validate investments in Private Equity, Private Debt, Real Estate, and Infrastructure assets. Collaborate with internal departments and external parties. Optimize valuation processes and methodologies.

You will build and maintain production-grade OutSystems applications with AI assistance. You will integrate Claude, GPT, and other LLMs into enterprise applications via OutSystems. You will evaluate AI output at the architectural level and treat what is already running with respect.

Supervises and coordinates multiple contracts from order to commissioning. Ensures accurate data for procurement and manufacture. Manages contractual and commercial requirements, liaising with customers, suppliers, and subcontractors.

Data Product Owner will translate client needs into technical solutions, defining data architecture, pipelines, and product components. You will co-own the AIR delivery platform, collaborating with engineers to evolve its modularity, reliability, and usability. This role requires 4-5+ years of experience in data products, solutions engineering, or technical product ownership with hands-on experience in forecasting, optimization, AI, or advanced analytics. Strong data engineering and API design knowledge is essential.