freelance English-speaking jobs in Maia

Lead a strategic initiative focused on designing, scaling, and operationalizing AI and machine learning solutions to enhance sales performance across markets.

Experienced postsecondary Economics instructors evaluate and improve AI systems trained on economic reasoning and explanations. Design, review, and assess economics questions, scenarios, and AI-generated content. Provide feedback to enhance economic reasoning and model outputs.

Experienced Channel Manager to lead Own Retail activations, manage team leaders, and drive flagship projects. Requires 4-6 years in activation, trade marketing, or brand management with strong project management, analytical, and communication skills. Fluency in Portuguese and English is essential.

Provides installation, maintenance, and FCO implementation of medical equipment, ensuring customer satisfaction. Executes technical service requests, problems, or planned activities according to regulatory guidelines and procedures.

Product Design Intern (UI) will gain on-the-job experience and training, working with the Product Design team in Porto. Interns will apply UI design skills to customer flows across various industries and support the team in creating pitches and presentations. Preferred experience with Figma, Sketch, or modern UI tools and strong communication skills are required.

Senior Technical Engineer to support international construction projects focusing on façades, roofing, and waterproofing systems. Analyzes drawings, proposes solutions, prepares documentation, and ensures compliance with Eurocodes. Requires a degree in Civil Engineering, Architecture, or similar, 5+ years of experience, strong AutoCAD skills, and fluency in English.

Senior Client Engagement & Governance Officer to lead and coordinate client engagement and governance across strategic programs and jurisdictions. Will act as main point of contact for client stakeholders, manage risk and issues, and represent the Client Secretariat in executive forums. Requires 3+ years of experience in a client-facing or program management role within financial services. Fluent in English required.

Consulting Sales Engineer will provide technical consulting and promote Daikin products to design offices, architects, developers, and end customers. Responsibilities include project consultancy, equipment selection support, and participation in training. Requires a degree in Mechanical Engineering or air conditioning specialization and 5+ years of HVAC experience. Must have strong technical and commercial aptitude, knowledge of relevant legislation and certifications, and proficiency in English (B1 minimum) and MS Office.

This Customer Success & Support Specialist role combines reactive support and proactive success initiatives. Responsibilities include managing member requests, identifying churn risk, executing proactive communications, and contributing to knowledge base and process improvements. Must have fluency in Portuguese and English, experience with Zendesk or Intercom, and experience in customer-facing roles.

Office Manager & Administrative Specialist will support the Portugal office and Immigration Department. Responsibilities include managing office operations, providing IT support, assisting with client matters, and supporting immigration processes. Must be fluent in English and Portuguese.

HV Dispatch Engineer will monitor the HV network, ensuring service continuity and safety. Responsibilities include coordinating with the MV Dispatch Center, analyzing network asset maintenance orders, and executing network studies. Requires a Bachelor's or Master's degree in Electrical and Computer Engineering, ideally with an Energy specialization, and up to 3 years of experience.

Service Engineer Expert needed for international project in Lisbon. Monitor and ensure stability of a Secure GPT internal service. Troubleshoot incidents, drive process improvement, and collaborate with teams. Requires experience in service management, Azure web applications, and Generative AI. Strong communication and problem-solving skills essential.

Secures funding for Körber's R&D initiatives by identifying opportunities, designing proposals, and ensuring compliance. Builds and manages a network of external partners for collaborative research. Acts as a liaison between internal and external stakeholders.

Romanian-speaking Content Moderators needed for a permanent position in Porto. Review and moderate online content, ensuring platform compliance and maintaining a safe online community. Must have Romanian (C1) and English (B2) language proficiency.

Teach Computer Science across Key Stage 3 to examination level within our International Curriculum. Experience with the IB Diploma Programme is highly desirable; however, candidates with strong experience in other international frameworks (e.g. Cambridge IGCSE/A Level or equivalent) are also encouraged to apply.

Design and implement cloud-native architectures across AWS and Azure environments. Develop and manage Infrastructure as Code solutions using Terraform and CloudFormation. Automate cloud resource deployments and build CI/CD pipelines. Collaborate with teams to enforce cloud governance, security, and compliance standards. Optimize cloud resources for performance, scalability, and cost efficiency.

Designs, builds, and maintains Project and Portfolio Management (PPM) solutions within Global IT. Collaborates with IT Product Owners, delivery teams, and vendors to ensure architectural integrity. Evaluates and recommends improvements to existing systems architecture. Possesses deep understanding of PPM processes, portfolio governance, and best practices. Experience with PPM platforms (e.g., Microsoft Sensei, Jira Align, Smartsheet, MS Project) required.

QA Engineer will develop and execute test protocols for Connexall software, ranging from software-only to integrations with external systems. Responsibilities include reporting defects, assisting in test plan creation, and collaborating with the development team.

Digital Marketing Specialist supporting advertisers with paid campaigns and digital advertising products. Manage customer support via chat and email, troubleshoot issues, and educate clients on product features.

Real Estate Agent needed for luxury property sales and rentals in Cascais. Prospect, analyze, and manage the sales process for high-end properties. Must have a valid driver's license, own vehicle, and experience in commercial or real estate (luxury preferred).