specialist English-speaking jobs in Mafra
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Alternative jobs in Portugal
AI Security / GenAI
- Brix IT
- Lisbon
- August 12
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.
Social Media Specialist - EMEA Digital Hub
- Foundever
- Portugal
- August 12
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 (French Speaker)
- We Are META
- Porto
- August 12
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.
AI Technical Writer
- Mobizy
- Portugal
- August 12
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
- Ocean Infinity
- Portugal
- August 12
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.
Assistant Front Office Manager (M/F) - Tivoli Marina Vilamoura Algarve Resort
- Hesperia group
- Portugal
- August 12
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.
Desenvolvedor .Net
- DataSmart Lda
- Portugal
- August 12
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.
Planning and Engineering Advisor
- FedEx
- Portugal
- August 12
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
- Technimove
- Portugal
- August 12
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.
Automation Lead
- MSD Portugal
- Portugal
- August 12
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.
Optimisation Manager
- WPP Enterprise Solutions
- Faro
- August 12
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.
Sr. Insider & Data Risk Analyst
- Jobgether
- Portugal
- August 12
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
- Adentis Portugal
- Portugal
- August 12
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.
Cabin Crew Assessment Day – Porto – 17 September 2026
- Ryanair - Europe's Favourite Airline
- Portugal
- August 12
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.
Cloud Engineer
- TMC
- Portugal
- August 12
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 Specialist – Operations Service | Transaction & Cash Reconciliation (all genders)
- Aspen Separation GmbH
- Porto
- August 12
HR Leader - Fully Remote | Upto $80/hr
- Mercor
- Lisbon
- August 12
Windows Systems Administrator
- LUZA Group
- Lisbon
- August 12
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.
GRAPHIC DESIGNER & SOCIAL MEDIA COORDINATOR
- Babled Design Studio
- Lisbon
- August 12
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 (SAP BO)
- act digital
- Lisbon
- August 12
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.































































