specialist English-speaking jobs in Mafra

This role oversees call-backs to global suppliers to verify and approve payment details for CIL group entities. Responsibilities include sanctions checks and participating in treasury reporting. Requires 1-2 years of admin experience.

As an Able Seaman on a Split Hopper Barge, you will be central to deck operations, ensuring smooth and safe dredging production. Key duties include equipment maintenance, managing spare parts, and upholding ISM & ISPS regulations.

Skilled Bid Manager needed to lead tendering for public sector and corporate RFPs. Responsibilities include bid strategy, writing compliant content, and managing the end-to-end process. Requires 1 year experience, English fluency, and knowledge of language services.

KEMET Electronics Portugal seeks a Quality Engineer Trainee with a Bachelor's or Master's degree in Engineering. The ideal candidate possesses strong organizational skills, fluency in English, and basic knowledge of quality engineering.

Principal Developer to build enterprise web applications using Java and open source technologies. Responsibilities include full lifecycle development, setting technical direction, and mentoring engineers in an agile environment.

Product Owner for Marketing & Sales Data requires a degree in a relevant field and 4+ years of experience. Key skills include understanding CRM processes, data products, SQL, and Agile methodologies.

Senior Maintenance Engineer role ensuring equipment reliability and performance in a manufacturing environment. Requires engineering degree, experience in maintenance/asset management, and knowledge of GMP/cGMP.

Support accurate, timely processing of supplier invoices, payments, and reconciliations. Own end-to-end AP tasks, manage payment runs, and support month-end close. Requires AP experience, strong analytical skills, and attention to detail.

This role involves responding to client due diligence questionnaires regarding information security. The Specialist will find answers and artifact evidence by collaborating with business and technology teams, requiring strong attention to detail and security knowledge.

This role requires a Performance & Growth Specialist to drive digital growth by analyzing data, identifying opportunities, and advising clients. Manage Meta and Google Ads, connect performance to business outcomes, and stay current on platform shifts.

Extracurricular Internship supporting digitalization and business transformation in Corporate Quality. Assist with project management, roadmap planning, and process improvement. Requires a relevant degree and English proficiency.

Senior HR professionals will build evaluation tasks for AI systems in talent management, employee relations, and organizational design. Experts must be qualified in US or International employment law tracks. Responsibilities include constructing HR scenarios and authoring rubrics.

Design, develop, and implement scalable cloud-based solutions across the full stack. Build front-end UIs and back-end services using technologies like React, Node.js, and SQL/NoSQL databases.

Build and run the operating system for the engineering organization, owning leadership cadence, OKR/QBR cycles, and decision tracking. Drive cross-team initiatives and synthesize complex inputs for the CTO and executive team. Fluent in English and Russian.

Real Estate Consultant role in the Algarve. Requires an independent, service-oriented personality skilled at building client relationships. Must speak English and Dutch. Estate agent experience is preferred.

Junior RGM Analyst will collaborate with Sales, Product, and Marketing to drive revenue optimization initiatives. Responsibilities include analyzing sales, pricing, and margin data, assisting with revenue budgeting and forecasting, and generating reports.

Design and implement enterprise-grade AI production systems, including RAG and multi-agent solutions. Architect AI workloads on AWS and Azure, writing production Python code. Expertise in LLMs, Databricks, and Snowflake is required.

Support VIP and institutional customers on Binance's products. Responsibilities include providing dedicated support, guiding API integration, and acting as the first line for account and system issues. Requires 3+ years in financial services support.

Manage all F&B reservations, optimizing inventory and driving revenue through upselling. This role handles group bookings, analyzes trends, and ensures a seamless guest experience. Requires 1-3 years of experience and fluency in English and Portuguese.

Data Understanding Specialist role bridging ML engineers and labelers to ensure accurate structure on unstructured data like video and text. Requires German and English fluency, plus 1+ years in tech data operations.