student English-speaking jobs in Mafra

Finance professional needed to strengthen the Finance CoE in Lisbon. The role manages E2E processes, internal controls, and ensures compliance with fiscal and civil regulations. Responsibilities include reviewing financial statements, performing account reconciliations, supporting month-end and year-end closing activities, and ensuring tax compliance.

Junior CSV Consultant to support pharmaceutical companies in Portugal. Participate in and develop CSV projects, manage projects in compliance with regulatory frameworks, and write validation documentation.

Senior System Administrator to manage ICT systems and infrastructure security, ensuring availability, integrity, and confidentiality of services and data. Responsibilities include administering Windows and Linux systems, managing Active Directory, implementing access control policies, ensuring data backup and recovery, and managing network security.

Leads the delivery of complex Real World Evidence (RWE) engagements, including observational studies, registries, and database analyses. Manages project plans, timelines, budgets, and cross-functional teams. Ensures quality, compliance, and client satisfaction.

Data Scientist to design and develop product prototypes based on financial and travel spend analysis. Utilize Python, R, JavaScript, or Tableau to build scalable tools. Iterate on prototypes based on customer feedback and collaborate with engineering teams.

Senior Application Security Engineer to own the security posture of software and development practices. Will embed security guardrails into development workflows, including AI-assisted and Agentic development practices. Manage vulnerability lifecycle, act as first responder on security topics, and support ISO 27001 compliance. Requires 6+ years of software engineering or application security experience with strong coding background, experience with security tooling, and knowledge of secure SDLC principles.

Customer Success Representative manages customer claims, returns, and exchanges for B2B and B2C customers. Provides technical support for warranty and exchange evaluations. Requires fluency in Portuguese and English, strong customer orientation, and problem-solving skills.

Stardex seeks a Forward Deploy Engineer to manage end-to-end data migration for new customers transitioning from legacy platforms. Responsibilities include building and improving migration scripts, working with search firms to understand their workflows, and shipping features and fixing bugs. The ideal candidate is comfortable with TypeScript, SQL, and AI tools for automation.

Operational Buyer responsible for ensuring material availability, managing supplier relationships, and supporting procurement processes.

Business Analysis Associate will work with clients to understand their needs, analyze data to identify trends and inefficiencies, and develop solutions. Requires 3+ years of experience in business analysis, data analytics, or consulting, strong business acumen, and expertise in MS PowerPoint and data analysis. Fluency in English is required.

Native or fluent speakers of Estonian, Czech, Bulgarian, Hungarian, Romanian, Polish, Swedish, Norwegian, Danish, Finnish, Dutch, Turkish, or Italian are needed for a remote AI project. Tasks include data annotation, analysis, and validation, content classification, and AI model support.

Internship providing hands-on experience in guest experience management. Responsibilities include leading tours, organizing events, assisting with partnerships, and engaging with guests.

Project Manager to lead global, cross-functional teams in delivering strategic commercial projects with high business impact. Experience in digital platform and innovative commercial model projects required.

Manage medium to large corporate projects and programs spanning Finance, HR, and other group functions. Develop projects from initiation to operations, manage budgets, and handle project reporting. Collaborate with PMO colleagues globally and communicate effectively with stakeholders.

Design Manager will lead design initiatives to optimize client and member acquisition across multiple channels. Responsibilities include designing and iterating on growth experiences, driving alignment across teams, and communicating design strategy to leadership.

Senior Full-Stack Engineer to develop and improve digital products using React.js, Angular.js, .NET, Node.js, Python, and other technologies. Must have 5+ years of experience in software development and a clear understanding of OOP. Fluency in English is required.

Network Engineer Expert required to drive large architecture, standardization, and transformation initiatives. Expertise in Cisco ACI, VMware NSX-T, network security, SASE, and automation tools (Terraform, Ansible, Python) is essential. Must have 8+ years of experience in a global, matrix organization.

We seek a creative Social Media Manager and Content Creator to develop and execute engaging content strategies across all platforms. Responsibilities include content creation, community management, analytics reporting, and staying current on social media trends.

Salesforce Business Analyst with 2+ years of experience in the Warranty domain is needed to bridge business and technical teams. Responsibilities include gathering requirements, translating them into functional specifications, and supporting the migration of functionalities from SalesCore to Salesforce.

Experienced Electrical or Mechanical Commissioning Managers needed for a 21-month hyperscale data centre project near Lisbon, Portugal. Immediate starts required. Strong data centre commissioning experience is essential.