specialist English-speaking jobs in Mafra

Senior Machine Learning Engineer will design, implement, and maintain reusable platform components for data and AI use cases. Responsibilities include building ML lifecycle tooling, GenAI-specific components, and supporting internal teams. Requires 5+ years of AI experience, cloud platform experience, infrastructure-as-code experience, and Python proficiency. Experience with ML workflows, Kubernetes, and LLMs is essential.

Develops business and positions Roche as a strategic partner in the healthcare sector. Establishes strategic partnerships with C-suite, service directors, procurement, and laboratory management in public and private hospitals. Drives innovative projects and contributes to strengthening Roche's position in strategic accounts.

UX/UI Designer – Mid-level / Senior Consultant will design end-to-end digital experiences, transforming user insights and business needs into functional, accessible and visually engaging interfaces. Collaborate in the design of end-to-end digital experiences, from research and discovery to prototyping and final interface design. Conduct UX research activities, including user interviews, surveys, friction-point identification, opportunity mapping and usability testing. Define and design information architecture, user flows, wireframes, interactive prototypes and visual interfaces. Ensure visual consistency, usability and the application of digital accessibility principles across different products and experiences. Create, use and contribute to design systems, brand guidelines and reusable design components. Prepare clear, structured and visually consistent deliverables and presentations to document and communicate project outcomes. Participate in client meetings, collaborative sessions and workshops. Work closely with multidisciplinary teams, including service designers, consultants, developers and client stakeholders. Contribute with a critical mindset, going beyond initial requests to identify user needs, business opportunities and improvement areas.

Advises, monitors, and supports the Ingka Group on direct and indirect tax matters. Implements country tax strategy, ensures tax control, and files tax returns. Provides tax advice, manages transfer pricing documentation, and optimizes legal structures.

Noxus is seeking a Partnerships Manager to build and run partner-led and field-led marketing programs for a category-defining AI company. This role will plan and execute field programs, create campaigns, and work with partners to generate qualified pipeline and accelerate deals.

Leads daily operations of Customer Care teams for Canada and Australia, ensuring KPIs, quality standards, and service levels are met. Oversees escalations, collaborates with Tier II, manages and enhances processes, and drives continuous improvement initiatives.

The Customer Operations Analyst will manage debt portfolios, prioritize cases, and contact clients to facilitate debt settlement. Responsibilities include monitoring legal proceedings, preparing cases for litigation, and identifying process improvement opportunities.

Protection Engineer to design, develop, and implement protection and control systems for HV substations in data center projects. Responsibilities include protection scheme design, relay settings, coordination studies, and commissioning. Requires a degree in Electrical Engineering and experience with HV/MV substation projects.

Experienced SAP SD Functional Consultant needed to support and enhance SAP S/4HANA Public Cloud Order-to-Cash processes. This role requires 5+ years of experience, strong SAP SD expertise, and knowledge of Subscription Billing and cloud integrations.

Experienced Kitchen Operations Manager needed to oversee all back-of-house operations in a high-volume environment. Responsibilities include managing kitchen staff, ensuring food quality, controlling costs, and maintaining compliance with regulations.

Maintenance Technician to carry out preventive and corrective maintenance on electromedical equipment in dialysis clinics. Requires experience in hospital maintenance, electromedicine, and MS Office 365.

Senior Java Spring Boot Developer sought for highly scalable distributed systems. Requires 4-6 years of Java experience, including API development and experience with Spring Boot, relational and non-relational databases.

The Counterparty Credit Risk Analyst will assess credit requests for banks, insurance companies, and broker/dealers across EMEA. Responsibilities include identifying risks and positive attributes, preparing risk opinions, and recommending credit terms.

Decskill seeks a Sys Admin & Production Engineer to monitor, manage, and improve production environments. Responsibilities include providing technical support, troubleshooting issues, and collaborating with teams to ensure optimal system performance.

Develop client relationships and uncover new business opportunities within TUI's tourism network. Manage and nurture existing clients, identify commercial opportunities, and present tourism products and services. Fluency in English, Portuguese, and Spanish is required.

EHS Project Manager based in Portugal will support local OHS activities and regional EHS initiatives. The role acts as a bridge between the Global EHS team and regional partners, ensuring compliance across Cisco Portugal offices and the EMEA region.

Provide support to small and medium-sized business (SMB) clients using digital advertising tools. Handle pre-sales and post-sales inquiries, guide clients in optimizing campaigns, and educate them on platform features.

Provide empathetic, accurate, and regulatory-compliant support to patients and healthcare professionals using diabetes care solutions. Deliver customer care and technical assistance for medical devices across European markets. Support patients with product usage through phone, email, chat, and SMS.

Design, build, and operate cloud-based platforms using Infrastructure as Code and DevOps practices. Develop and improve automated CI/CD pipelines. Monitor, maintain, and optimize cloud-native applications and containerized platforms. Collaborate with developers, product owners, and designers throughout the software development lifecycle.

This role supports the Director of Tax Operational Excellence in delivering tax transformation and technology projects, with a focus on process improvement, automation, and AI. The successful candidate will have experience in technology and/or tax, with a focus on automation, data, and reporting.