specialist English-speaking jobs in Mafra

AI Security / GenAI Specialist needed to support secure design and deployment of AI and Generative AI solutions in the banking sector. Focus on risk mitigation for LLM platforms, APIs, and integrations.

Develop and execute social media strategies to strengthen Foundever's employer brand across EMEA. Create engaging content, manage calendars, and use AI/data insights to optimize campaigns and attract talent.

Product Owner role requiring 6+ years of experience. Responsibilities include managing product backlogs and translating business needs into functional requirements. Fluency in English and French is required.

Own the capture and certification of technical knowledge for the AR5 product team. Enable engineers using internal LLM tools while acting as the human-in-the-loop to guarantee accuracy against aerospace and defense standards.

Senior Cloud Engineer to lead the design and implementation of scalable data pipelines and automation solutions. This role involves architecting the data platform and establishing engineering standards to power analytics and AI initiatives.

Support Front Office Manager in daily operations, ensuring service quality and guest satisfaction. Oversee check-in/out, reservations, and team supervision. Requires 2-3 years of Front Office experience and fluency in local language with high English proficiency.

Design, develop, and maintain full-stack web applications using .NET and modern frontend technologies. Develop RESTful APIs, backend solutions with .NET Core/Framework, and work with SQL Server. Requires 5-8 years of experience.

Provide financial, commercial, and analytical oversight for Facilities Management contracts. Drive performance through contract analysis, vendor management, KPI governance, and executive reporting.

Data Center Engineer role supporting ongoing operations with hands-on work on enterprise servers, networking, AI/GPU systems, and storage. Responsibilities include installation, maintenance, troubleshooting, and documentation. Fluent in Portuguese is required.

Lead development and implementation of automation and MarTech capabilities to streamline operations and improve efficiency. This role drives adoption of AI-enabled solutions across marketing, commercial, and medical processes.

Execute daily, high-velocity site optimization and continuous improvement initiatives. Drive performance via A/B testing, personalization, and real-time data analysis using optimization and analytics platforms.

Senior Insider & Data Risk Analyst role focusing on protecting sensitive information from insider and data-loss risks. Own complex investigations, mature risk management, and tune Data Loss Prevention across various environments. Requires 4+ years in related security disciplines.

Data Business Analyst role requiring proven experience in data, analytics, or banking. Responsibilities include gathering requirements, creating user stories, and supporting data mapping and quality. Must be proficient in Agile and fluent in English.

Recruiting Cabin Crew for the Ryanair Group. Applicants must be customer-oriented, able to swim 25m, and meet height requirements. Requires flexibility for early/late shifts.

Senior Cloud Engineer (GCP) needed for cloud transformation projects. Requires 5+ years of GCP experience, mandatory Professional Cloud Architect certification, and expertise in Terraform and Infrastructure as Code.

Junior Specialists will process and reconcile transactions, manage bank accounts, and resolve discrepancies. They will support NAV calculations, ensure compliance, and collaborate with colleagues in Porto and Germany.

HR Leader role requires constructing scenarios across talent acquisition, employee relations, and compensation design. Must have 5+ years as an HR leader with direct ownership of talent programs or compensation design.

Administer, maintain, and optimize Windows Server environments. Manage Active Directory, DNS, DHCP, File Sharing, and RDS. Experience with SCCM and strong troubleshooting skills are required.

Creative Graphic Designer & Social Media Coordinator needed. Responsibilities include creating digital/print content, managing social media, and maintaining the WordPress website. Requires Adobe Creative Cloud skills and strong visual sensitivity.

Mid Data Engineer specializing in SAP BusinessObjects. Responsibilities include designing, developing, and maintaining SAP BO Universes, managing upgrades, and optimizing data pipelines. Requires strong SAP BO experience and knowledge of SQL databases and Python.