freelance English-speaking jobs in Castelo Branco

Greek and English-speaking Content Moderators are needed to maintain high-quality, safe content on an e-commerce platform. Responsibilities include reviewing content, making policy-based decisions, and ensuring compliance with platform rules.

Manage day-to-day vendor management activities, ensuring SLA and KPI achievement across operational teams. This role requires experience in Vendor Management, Procurement, and strong stakeholder management skills.

Customer Service Representative requires native or C2 French. Responsibilities include maintaining and updating customer orders, managing changes, and resolving order-related queries with customers and internal stakeholders.

Digital Marketing Campaign Analyst supporting global advertisers in planning and executing high-impact campaigns across video streaming, paid search, and display. Requires 1.5+ years in digital marketing, Google Ads, and fluency in English and Polish.

This role supports launch preparation for new oncology assets, transforming healthcare. Responsibilities include national mapping, analyzing patient journeys, and contributing to medical-scientific strategy. Requires oncology pre-launch strategy and market mapping experience.

Industrial Maintenance Engineer to monitor and perform electrical and mechanical maintenance on equipment. Responsibilities include managing teams, scheduling operations, and controlling costs. Requires a Master's degree and at least 2 years of relevant experience.

Senior Big Data Engineer develops and maintains scalable data pipelines using Scala/Spark. Responsibilities include optimizing distributed systems, working with Hadoop, Kafka, and Cassandra, and contributing to CI/CD workflows.

Senior SAP FICO Consultant needed for a long-term freelance engagement in Luxury Retail. Responsibilities include analyzing and optimizing SAP FI/CO processes, supporting end-to-end financial flows, and debugging. Requires 8+ years of experience and fluency in English and Portuguese.

HR Generalist role supporting the employee lifecycle across international offices. Responsibilities include onboarding, performance management, and improving employee experience. Requires experience in generalist HR and strong communication in Portuguese and English.

Junior Cost Manager supporting M&E cost management for data centre construction. Responsibilities include cost studies, work valuation, and risk monitoring. Requires construction cost management experience and English proficiency.

Account Executive to drive new business for Factorial, an AI-powered business management software. Responsibilities include B2B prospecting, conducting sales meetings, presenting platform features, and managing the full sales cycle to meet targets.

Manage and monitor all incoming material deliveries at construction sites. This role involves checking, recording, and tracking materials, coordinating with site teams and Procurement, and maintaining accurate delivery documentation. Fluency in Portuguese and English is essential.

Senior Cost Leader/Quantity Surveyor with 3+ years' experience in Cost Management. Responsibilities include cost planning, estimation, value engineering, contract management, and cost control for projects. Requires a degree in Quantity Surveying, Technical Architect, or Architecture.

Account & Business Development Manager to grow existing and open new client accounts. This role involves prospecting, managing relationships, and matching client needs with consultants. Requires 5+ years in IT Outsourcing with strong Portuguese market knowledge and fluency in English and Portuguese.

Research Fellow position at GIMM to explore HOXA9's role in B-cell acute lymphoblastic leukemia. Requires MSc in Biomedicine/related field and experience in molecular biology, cell culture, and animal models.

Dutch Customer Service Representative needed to support customers via calls and written inquiries. Requires minimum C2 Dutch and B2 English. Focus on providing high-quality, efficient support and resolving customer issues.

Spanish-Speaking Customer Advisor role providing empathetic, high-quality support across phone, email, and chat for consumer electronics. Requires fluent Spanish (C1/C2) and advanced English (C1).

Manage the operations program for Hiring and People Management within a growing team. Oversee global HR processes, including onboarding and off-boarding, ensuring compliance for a multi-regional team. Requires strong analytical and process-building skills.

Business Analyst role requiring proven experience in Salesforce projects. Responsibilities include requirements elicitation, translating needs into User Stories, and managing functional specifications within Agile environments.

Provide multilingual technical support consultation for the French market using phone, online, and email. Requires native French and solid English, strong problem-solving skills, and IT aptitude.