freelance English-speaking jobs in Maia

The Concierge, under the supervision of the Head Concierge, defines, develops, and implements destination experiences for customers, providing unique and personalized services. Responsibilities include managing guest requests, developing innovative experiences, and ensuring guest satisfaction. At least 2 years of experience in a similar role in a luxury hotel is required, along with high-level Portuguese and English skills and excellent knowledge of the destination.

Client Manager to manage and grow a portfolio of clients, manage project contracts, and drive business growth within the Buildings Business Unit. Requires a degree in Architecture or Engineering, 5+ years of experience in similar roles, and advanced English.

Accountant needed for daily accounting operations, financial record management, and administrative support in Portugal. Must have strong accounting fundamentals, attention to detail, and the ability to work independently. Prior experience with the Portuguese accounting system is advantageous but not required.

AI Engineer to design, implement, and deploy Generative AI solutions using RAG, embeddings, and agent frameworks. Build and integrate LLM-powered applications into enterprise platforms.

Leads strategic planning and execution of data and analytics solutions. Architects and develops data frameworks, libraries, and components. Designs and implements secure data integration strategies and data science pipelines. Oversees data acquisition, processing, and optimization in a cloud platform (Azure). Partners with stakeholders to model data landscapes and promote a data-driven culture. Mentors junior architects and data engineers.

The Gulbenkian Institute for Molecular Medicine seeks an Operational Assistant for Equipment and Facilities Management. Responsibilities include equipment and room temperature monitoring, managing liquid nitrogen and gas cylinders, freezer maintenance, and assisting with emergency equipment checks.

This role involves evaluating and implementing fraud prevention controls, conducting forensic audits and investigations, and strengthening ethical environments within organizations.

Leads the Cloud Antivirus Department at Imunify360, overseeing three teams focused on malware detection, analysis, and cloud scanning infrastructure. Responsible for product strategy, technical leadership, and people management. Requires 8+ years of software engineering experience, 3+ years in a management role, and deep expertise in malware analysis and antivirus technologies.

The Centre for Environmental and Marine Studies (CESAM) at the University of Aveiro invites applications for Marie Skłodowska‐Curie Actions Postdoctoral Fellowships (MSCA‐PF) 2026. Open to researchers of any nationality with a maximum of 8 years full‐time equivalent research experience post‐PhD, applicants must not have resided or conducted their main activity in Portugal for more than 12 months in the 36 months before the call deadline. CESAM offers a vibrant research community dedicated to addressing critical environmental and marine challenges.

As a Waiter/Waitress, you will provide personalized service, ensuring guest comfort and satisfaction. You will greet guests, escort them to tables, and monitor dining areas. Strong communication, attention to detail, and a commitment to quality service are essential. Fluency in English is required, additional languages are an advantage. Previous experience in luxury hotels or restaurants is preferred.

Develop solutions and projects in data engineering for BI and Big Data. Provide technical knowledge on software engineering topics. Develop websites, extensions, and integrations with data visualization tools. Collaborate with project managers, developers, and architects to deliver high-quality results.

The On-Demand Country Lead will manage logistics as a service in Portugal, focusing on sales, account management, and financial control. Responsibilities include managing a team, identifying partner needs, developing action plans, and negotiating contracts.

Capgemini Engineering seeks a skilled Illustrator to create technical illustrations for wind turbine components and systems. The role involves collaborating with engineers, writers, and product managers to visualize complex technical concepts.

IT Risk Analyst will identify, assess, and mitigate risks associated with information technology systems. Responsibilities include developing risk management strategies, conducting risk assessments, and ensuring compliance with regulations. Requires a bachelor's degree in a related field, proven experience in IT risk management, and fluency in English and French.

Tender Architect to develop comprehensive tender proposals, including designs, plans, timelines, and cost breakdowns. Collaborate with the Tender Manager and project team to ensure submissions meet deadlines and comply with guidelines.

Engineering Manager role focused on people leadership, team development, and technical delivery. Responsibilities include hiring, mentoring, performance reviews, and collaborating with clients. Requires strong technical acumen and a passion for people management.

Develop and implement scalable cloud-based data solutions for telecom applications. Collaborate with teams to integrate cloud solutions with existing infrastructure. Ensure data security and compliance.

Provide Dutch-language inbound customer support via phone, chat, and email. Respond to inquiries, document case information, and ensure customer satisfaction. Collaborate with technicians to resolve technical issues and maintain the ticketing system in English.

Data Architect (Functional) needed for international banking project. Design and maintain data models, ensure data quality and governance, and support project teams on data-related topics.

This Technical Business Analyst role involves identifying inefficiencies in GTM and marketing workflows, recommending data-driven improvements, and building automations using Python, APIs, and automation tools. The role also includes managing data integrity in Salesforce, bridging the gap between technical and non-technical stakeholders, and evaluating new technologies.