freelance English-speaking jobs in Valongo

Marsh Portugal seeks a Junior Construction Broker to support senior brokers in client portfolio management, risk assessments, and insurance proposal preparation. The role involves designing insurance programs, liaising with insurers, and communicating with clients. Fluency in Portuguese and English is required, along with 1-2 years of experience or a relevant academic background.

Rental Agent needed for busy airport office. Provide exceptional customer service, manage bookings, and advise on vehicle rentals and add-on products. Requires customer service and sales experience, advanced English, and a driving license.

Develop business opportunities, manage strategic accounts, and position Effisus solutions in major construction and refurbishment projects. Work closely with architects, developers, main contractors, engineering consultants, and specialist subcontractors.

Kyndryl seeks a passionate IT/Cloud Consultant to lead large enterprise infrastructure projects. Drive strategic decision-making, define sourcing strategies, and act as a trusted advisor delivering complex consulting engagements.

Provide phone support to French-speaking customers, assisting with product and service inquiries. Handle customer requests within company systems and identify areas for process improvement.

Principal Data Consultant will implement and deliver modern data systems and AI applications. Responsibilities include solving end-to-end data problems, contributing to solution architecture, and working with clients to bring their data strategy to life.

Supports the sales team by coordinating route planning, system capabilities, and tools management. Manages dispute resolution, prepares sales reports, and updates databases. Requires experience in customer service, logistics, or sales support, basic knowledge of sales systems, and strong communication and problem-solving skills.

Provide German-speaking customer support via phone, email, and chat for a global brand. Assist with product questions, orders, and general inquiries. Must be native or fluent in German (C1-C2 level) and have good English skills.

Lead the global e-commerce strategy for a luxury consumer brand, driving revenue growth and profitability. Develop and execute customer acquisition, retention, and loyalty programs. Oversee digital performance metrics and manage external agencies to maximize ROI.

Lead Product Manager will define product strategy, own strategic workstreams, and shape Zego's product evolution. Responsibilities include defining new product mechanics, revenue models, and leading cross-functional programs. Requires experience leading product strategy, designing experiments, and understanding unit economics.

Own both inbound and outbound pipeline development, qualifying leads generated through content and outbound channels. Book discovery calls and hand off qualified opportunities to senior team members.

Quality Assistant ensures products meet established quality standards and regulatory requirements. Conducts quality control checks and documentation on raw materials, production, and finished products. Verifies compliance with standards and company policies. Prepares for food certifications. Requires a degree in a related field, 1-2 years of experience, and HACCP, ISO 22000, IFS foods training.

SAP SuccessFactors Recruiting & Onboarding Consultant will maintain and develop modules, troubleshoot issues, and implement new features. Requires a degree in IT or equivalent experience, hands-on SuccessFactors configuration experience, and understanding of HR processes in a multinational setting.

Designs, develops, and implements automated processes using RPA tools. Collaborates with departments to identify automation opportunities and ensure smooth workflow operation. Requires a bachelor's degree and over 2 years of experience in RPA development.

Provides in-theatre and clinical support for Stryker Joint Replacement products, including robotic surgery with Mako. Trains healthcare professionals on Stryker products and manages customer service levels. Audits theatre stock, manages consignment inventory, and conducts product trials and evaluations. Communicates product features and benefits to customers. Requires a bachelor's degree in a relevant field, 1-2 years of experience, fluency in Portuguese and English, and a valid driver's license.

Architect to design and detail single building projects from conception to construction. Requires 8-10 years of experience, proficiency in BIM360, Revit, AutoCAD, Presto, and MS Office, and the ability to work independently and collaboratively.

Site Lead responsible for onshore major component exchange sites across Europe. Coordinates subcontractors, internal teams, and ensures compliance with schedules, quality standards, and HSE requirements. Supervises site activities, provides reporting, and supports resource planning and optimization. Requires technical vocational training or degree, experience as a Site Lead in wind energy, and knowledge of major component exchange processes. Must be proficient in MS Office, have strong German and English communication skills, and be willing to travel.

Drives the evolution, governance, and adoption of enterprise AI capabilities across the business. Owns and evolves the enterprise OpenAI platform strategy and roadmap, ensuring alignment with broader organizational AI initiatives. Manages the governance and lifecycle of ChatGPT Enterprise and related AI capabilities.

Penetration Tester to conduct web, network, cloud, and Active Directory penetration tests. Support incident response, threat hunting, and security improvement initiatives. Minimum 3 years of experience in penetration testing or offensive security roles required.

Security Engineer to monitor and analyze security events across Solaris, Windows, and Linux environments. Respond to incidents involving various protocols and support infrastructure projects. Requires proficiency in multiple operating systems, security protocols, and SIEM platforms.