freelance English-speaking jobs in Maia

MonetizeMore seeks a Director of Growth with proven AdTech/SaaS experience and hybrid leadership skills. The ideal candidate has a track record of revenue growth, experience managing both Marketing and Sales, and expertise in transforming individual contributors into future leaders.

Senior Auditor to provide auditing services to international clients in Asset Management, Banking, Insurance, and other industries. Responsibilities include fieldwork, client relationship management, coaching junior colleagues, and applying auditing standards. Requires 3+ years of audit experience, IFRS knowledge, and fluency in English and German.

Functional Analyst to analyze business requirements, technical components, and optimize business processes. Requires 3 years of experience, strong communication skills, and fluency in English.

Scheduling and Guest Relations professional for Culinary Backstreets. Manages bookings, guest communication, and customer service. Ensures walk leader scheduling and provides feedback. Updates walk information and collaborates on marketing efforts.

Enterprise Architect to shape and drive the enterprise architecture strategy. Develop and govern architecture principles and standards, ensuring alignment with business objectives and technology trends. Support business and technical teams in defining and implementing architecture blueprints and metamodels. Champion the adoption of architecture frameworks and foster a culture of architecture within the organization.

Leads the coordination, execution, and delivery of Convergence Real World Evidence projects. Provides expertise in data integration and analytics to develop dashboards. Works with teams to ensure data accuracy and supports affiliate and area Medical Teams with operational aspects of Convergence studies.

Lead product strategy for a top-rated Shopify app used by 30,000+ stores worldwide. Define and own product vision, drive growth outcomes, and build and lead a product team. Shopify expertise, technical fluency, and experience with AI-powered solutions are required.

Service Technician to plan, install, inspect, repair, and service electrical equipment. Requires N3 Electrical Engineering, Instrumentation, or Trade Tested equivalent. 5+ years' experience as an electrical, instrumentation, or millwright technician.

REB Realty Portugal seeks a Junior Marketing professional for a data-driven internship. Support strategic marketing plan execution, focusing on data analysis, lead generation, content creation, and digital performance.

Lead the development of a BlueHealth AI-powered platform, translating scientific research into practical product decisions. Coordinate partners, drive execution, and shape the product roadmap.

Provide Tier 1 and Tier 2 technical support to customers via email, chat, and video calls. Diagnose and troubleshoot technical issues, including account setup, integrations, or system bugs. Collaborate with product and engineering teams to escalate and resolve complex issues.

The Restaurant Manager will report to the F&B Director and ensure the planning, coordination, and supervision of bar service, customer service, and product advice to maximize consumption. The role requires professional experience in similar roles, knowledge of English and another foreign language, and knowledge of AHCCP hygiene and safety standards.

Technical Support Specialist will provide responsive chat and email support to Shopify merchants during onboarding, post-installation, and ongoing maintenance. Responsibilities include completing onboarding tasks, installing Okendo widgets, performing feature setup steps, and addressing front-end bugs. Must have 3+ years of experience in a customer-facing support role with a technical specialization and experience writing code in HTML, CSS, and JavaScript.

Guide creators through onboarding, launch, monetization, and retention to build sustainable businesses. Manage a portfolio of premium creators, primarily US-based, and provide strategic business and monetization advice. Collaborate cross-functionally to refine onboarding, launch, and retention playbooks and contribute to the evolution of Customer Success.

HR Generalist to support employees and managers across multiple business units. Manage HR administration tasks, ensure compliance with labor laws, and support process improvement initiatives.

The Webmaster provides operational support to the SEO team, assisting digital project managers and departments. Responsibilities include managing web page updates, collaborating with regional departments, and creating new web content. The ideal candidate has experience with CMS platforms, fluency in French and English, and strong problem-solving skills.

ONEtoONE Corporate Finance Group seeks established Portugal-based M&A Advisors and boutique firms to join its international network. Members gain access to a global investment banking brand, world-class infrastructure, and a network of over 150 independent advisors.

Financial Analyst for AI Quality Assurance will validate, challenge, and improve AI-generated financial research outputs. Responsibilities include performing comprehensive reviews of LLM-generated research, defining and executing quality evaluation criteria, and collaborating with product, QA, and engineering teams. Requires 5+ years of experience in financial or investment research and hands-on experience with research taxonomy standards and frameworks. Strong communication skills and fluency in English are essential.

Develop and refine hybrid machine learning models for process unit optimization in DataHowLab. Design, implement, and validate upstream bioprocess models, translating scientific knowledge into code. Collaborate with R&D engineers, data scientists, and product teams.

Store Manager to oversee daily operations, customer experience, and sales targets in a Lisbon-based sustainable footwear store.