freelance English-speaking jobs in Sines

Merchandiser Assistant to assist in planning and executing visual merchandising strategies to drive sales. This role requires strong attention to detail, creativity, and organizational skills. Previous retail or visual merchandising experience and fluency in Portuguese are required.

Support ethical labor standards and social compliance on a major construction project. This role involves advising teams on Portuguese labor law, vetting subcontractors, and assisting with on-site audits.

SYSTRA seeks a Project Controller to support the Project Director on a high-profile infrastructure project. Responsibilities include document management, cost control, quality assurance, planning control, and translation between Portuguese and English.

QMS Manager role involves maintaining and improving QMS compliance with ISO 9001 and ISO 13485. Responsibilities include managing audits, reporting, and supporting digital quality systems. Requires 3-5 years in regulated industry quality management.

The Regulatory Labeling Manager oversees labeling content for mature pharmaceutical products. Responsibilities include authoring and updating documents based on safety updates and regulatory requirements. Experience supporting health authority negotiations is required.

Own end-to-end B2B campaign strategy, planning, and execution to drive measurable commercial outcomes. Requires 6+ years in B2B marketing, data-driven approach, and ABM experience.

Table Service Employee responsible for preparing the dining area, receiving guests, serving food and drinks, and presenting menus. Requires customer service experience, teamwork, and proficiency in Portuguese and English.

Freelance Social Media Manager responsible for creating and managing social media content for clients. Duties include developing strategies, creating engaging posts, and monitoring analytics. Excellent communication skills and understanding of social media platforms are required.

The Technical Writer Lead manages the technical writing team to produce high-quality documentation meeting organizational standards. This role involves strategic planning, mentoring, quality control, and ensuring safety and compliance. A Bachelor's degree in English is required.

MEP Design Manager to oversee and validate MEP design from external consultants. This role requires coordinating MEP with architecture, structure, and other teams, reviewing designs, and ensuring compliance with regulations.

This role manages insurance denials by reviewing claims and documentation, writing appeals, and tracking progress. Responsibilities include managing A/R, posting payments, and handling patient billing inquiries using the EMR system. Requires 3+ years of medical billing experience and Athena use.

Design and implement scalable workflows using low-code platforms like n8n, Make, and Zapier. Orchestrate AI agents and LLMs for complex, human-in-the-loop automation across business processes.

Seeking a part-time Preservation Architect in Braga to restore historic buildings and monuments. Responsibilities include research, creating preservation plans, and overseeing restoration projects. Requires a degree in architecture or related field.

Outbound English Sales Advisor to engage potential business clients via calls. Requires fluent English (C2), mandatory cold calling experience, and knowledge of digital marketing. Focus on identifying opportunities and guiding sign-ups.

Creative Marketing Consultant to support a Global Tech Firm. Core focus is creative review and marketing consultation, assessing assets and providing actionable recommendations for B2B audiences. Requires strong marketing expertise and English fluency.

Hotel Finance Manager to own accounts, budgets, and financial controls for a new hotel opening. Responsibilities include setting up accounting, preparing financial reports, and managing daily financial operations. Requires a Finance/Accounting degree and 3+ years of experience.

Manage large-scale IT contracts and international vendor portfolios, ensuring compliance and driving cost optimization. Responsibilities include lifecycle management, financial monitoring, and performance governance.

The Trade Compliance Manager establishes and maintains the end-to-end trade compliance framework for UK and international operations. This role ensures adherence to UK, EU, US, and international trade regulations, including ITAR and EAR, across supply chain and R&D.

Manage BCG's Global Risk & Compliance Network by translating priorities into coordinated action. Drive network engagement, lead global forums, and support compliance initiatives with senior stakeholders. Requires 4+ years of relevant experience.

HSE Advisor to support and improve Health, Safety, and Environmental practices at a new manufacturing facility. Responsibilities include ensuring compliance with Portuguese legislation, conducting risk assessments, and promoting safety culture.