specialist English-speaking jobs in Mafra

The Chief of Staff will extend the reach and effectiveness of the Group Chairman. This senior strategic role involves managing the execution of the Chairman's priorities, ensuring organizational alignment with long-term objectives, and leading cross-functional initiatives.

Strategic Sales Analyst will support the commercial organization by transforming sales data into actionable insights. The role will identify sales opportunities, trends, and performance gaps, and drive actionable plans with the salesforce. The analyst will also support the development and optimization of commercial processes and reporting routines.

Lead mobile product strategy for AI-powered applications across iOS and Android platforms. Define roadmaps, analyze user behavior, and drive growth initiatives. Collaborate with cross-functional teams to deliver high-quality product experiences.

Hiire is supporting a leading Portuguese technology company operating in a highly specialized and regulated sector, recruiting a CIS Security Manager to join its team. Company Overview EID is a leading high-tech company based in Portugal, operating primarily in the Defence sector.

029/2026COMPETITION FOR THE AWARD OF A GRANT, IN ACCORDANCE WITH THE PROVISIONS OF THE RESEARCH GRANT REGULATIONS OF UALG AND FCTTitle: 1 Research GrantA competition is open for the award of one Research Grant (graduated) within the scope of the R&D project 101080665 – ASP-belong – "Augmented Social Play (ASP): smartphone-enabled group psychotherapeutic interventions that boost adolescent ment

Marketing Assistant – F&B Outlets – ME Lisbon Location: Lisbon, PortugalPositional ResponsibilitiesManage monthly content calendars for Instagram and Google BusinessCreate engaging copy aligned with brand tone of voiceOrganize photoshoots and produce original digital contentManage influencer collaborations and local partnershipsUpdate and manage content across digital platforms and WordPressCr

As a VP Analyst, you will provide strategic guidance on AI infrastructure to senior IT and business leaders. You will author insights and frameworks to address enterprise AI adoption, collaborating across teams to integrate AI technologies into on-premises, hybrid, and edge environments. You will plan and implement AI infrastructure, covering application architecture, data management, security, and hardware, while developing scalable reference architectures and strategies for diverse industries.

GenAI Developer to design and develop a production-grade AI chatbot platform. Responsibilities include designing agentic AI capabilities, building and optimizing RAG pipelines, developing APIs and MCP integrations, and implementing secure data access layers. Requires experience with production-grade AI solutions, OpenSearch-based RAG implementations, and agent frameworks. Proficiency in Node.js, TypeScript, and NestJS is essential.

Leads the global commodity team for Yunex Traffic, shaping and owning commodity strategies for direct and indirect categories. Delivers saving initiatives, ensures cost stability, and manages supplier risk.

Lead and develop a team of 26 engineers specializing in residential heat pump indoor units. Drive the technical vision for the product line, guide development from requirements to testing, and ensure delivery on specifications, timelines, and cost targets.

Lead and coach a team of operators and specialists overseeing production, quality, and technical performance in a fast-growing semiconductor environment.

We are looking to grow our team with an Electronics Engineer who is passionate aboutwearables and IoT technologyand eager to develop hands‐on skills inhardware designandfirmware development . This role bridges electronics design, assembly, firmware development, and testing systems.

The finance controller is a member of the finance department, where the main responsibilities are cost and price controlling, special focus on direct variable cost; lead role in internal/external reporting and planning and a sparring partner of the local organization in his area.

Accounting and Controlling Intern to support the development and implementation of internal control systems, focusing on budgetary management, R&D expense reporting, and ESG policies.

Aptiv's passionate team of engineers and developers creates advanced safety systems, high-performance electrification solutions and data connectivity solutions so that automakers can bring advanced capabilities to more people around the globe. This is how we enable sustainable mobility and help to prevent accidents caused by human error.

Experienced Integration & Test Manager needed for a major SAP S/4HANA Brownfield conversion program. Define and deliver the end-to-end test strategy, lead integration testing, and ensure process validation.

The role contributes directly to brand visibility, guest engagement and the promotion of the hotel's lifestyle, F&B outlets and experiences across digital platforms. What You Will Do?

Supports and coordinates communication with members and prospects on home projects. Assists with scheduling meetings, site walks, and project milestones. Tracks project progress and prepares reports.

The intern will support the HR department with administrative tasks, including managing employee files, data entry in SAP HR, and assisting with global mobility documentation.

Senior Flutter Developer to join the Portugal office. Develop and improve platform components, participate in planning and estimation sessions, and mentor junior team members. Requires 3+ years mobile development experience and 2+ years Flutter experience.