freelance English-speaking jobs in Covilhã

QA Analyst will design and execute testing strategies for new direct-to-consumer mental health user experiences and marketing materials. Responsibilities include building testing infrastructure, validating A/B tests and new features, and ensuring data privacy standards.

Lead Product Designer for Applied AI will design AI-native experiences for community managers, creators, and businesses. Responsibilities include designing AI agents, workflows, and a copilot feature, shaping how creators and AI collaborate, and defining patterns for AI-assisted actions.

This role focuses on security operations delivery for assigned customer contact centers. Responsibilities include participating in risk management programs, building security monitoring and auditing capabilities, and driving assurance tests. The Specialist II will consult with stakeholders, implement security solutions, and support incident response.

Experienced Quantity Surveyor needed for a major Data Centre Project. Lead procurement, manage subcontract packages, and provide commercial guidance. Strong technical, financial, and people management skills required. 7+ years' experience in a similar role and a Bachelor's degree or relevant qualification in Quantity Surveying are essential.

Supply Chain Assistant to manage raw materials and packaging stock, follow up purchase orders, monitor forecasts, and collaborate with internal and external teams. Requires 1+ year of experience in supply chain, purchasing, or stock management, proficiency in Excel, and fluency in English.

The Public Area Supervisor oversees the cleanliness, presentation, and maintenance of all hotel public areas, ensuring they meet 5-star luxury standards. This role leads a team of attendants, coordinates with other departments, and guarantees guest-facing spaces reflect the hotel's brand image and quality benchmarks.

Leads banking, card issuing regulations, and fraud prevention. Delivers business requirements collaborating with product and engineering teams. Controls, monitors, and analyzes fraud and payment trends. Creates and maintains fraud and payment policies, processes, and strategies. Develops and implements fraud prevention strategies and risk mitigation measures. Conducts fraud detection and investigation, and provides guidance on best practices.

Manages supplier communication, inventory levels, and material procurement. Ensures timely order fulfillment and mitigates supply risks. Collaborates with internal teams to optimize logistics and production processes.

Provide phone, email, and remote technical support to customers. Resolve technical issues, document solutions, and escalate complex problems.

Global Logistics Operations Senior Specialist will manage and oversee end-to-end global logistics operations, ensuring compliance with regulations and internal policies. This role coordinates with carriers, third-party logistics providers, and internal stakeholders to optimize transportation and warehouse operations.

Assistant HR Trainee will support recruitment, from sourcing candidates to onboarding. Tasks include screening CVs, scheduling interviews, and maintaining the candidate database. Must have an academic background in HR, Psychology, Management, Tourism, or a related field and eligibility for a curricular internship.

Expert Developer / JAVA Architect / Tech Lead to lead development projects, analyze requirements, design and implement solutions, and ensure code quality. Must have strong programming expertise in JAVA, C#, .Net, Angular, and fluency in French.

Collaborate with teams to review requirements, write and execute test cases, and track defects. Maintain and improve the test case library and participate in agile ceremonies.

Junior Project Manager to plan, manage, and document projects within the Healthcare sector. Requires 1+ year experience in Project Management, Healthcare, and Information Security. Must have a Bachelor's degree and a Project Management certification (PMP, CAPM, or PRINCE2).

The Sourcing Associate supports sourcing and contracting initiatives for Fleet & Travel operations, ensuring operational needs are met while optimizing price and quality. Responsibilities include conducting sourcing activities, supporting contract reviews, preparing reports, and collaborating with cross-functional teams to resolve issues and ensure business continuity.

Build a social media presence from the ground up for a new direct-to-consumer mental health app. Design and execute social strategies across platforms, create engaging content, and manage influencer partnerships.

Electrical Assembler needed for industrial conveyor systems. Must have experience in electrical assembly, wiring, and cabling. Knowledge of electrical schematics and components required. Ability to use manual and power tools safely.

The Revenue Assurance Specialist executes and controls end-to-end billing operations to ensure accurate, timely, and compliant invoicing. This role involves billing execution, data reconciliation, revenue assurance, systems management, financial posting, and process improvement.

Lead Product Manager for a new dynamic pricing engine using machine learning to optimize promotional and listing fees. Own product strategy, execution, stakeholder alignment, and roadmap for a core revenue driver. Requires 7+ years of product management experience, 3+ years building machine learning products, and proficiency in A/B testing and data-driven decision making.

Field Technician needed for hardware and software support. Experience with server installation, upgrades, and maintenance required. Knowledge of HPE ProLiant, Dell, and Sun servers is essential. Responsibilities include on-site incident response, installations, and preventive maintenance.