freelance English-speaking jobs in Valongo

Platform Engineer - Content Protection owns designing and operating traffic management and content protection controls. This role mitigates automated scraping and abuse while ensuring content discoverability and platform performance.

Join the IT team as an IT Trainee to gain hands-on experience in IT operations. Support technical tasks, troubleshoot hardware/software issues, and assist with infrastructure maintenance. Requires basic IT knowledge and strong attention to detail.

Technical Relationship Manager to be the technical owner for premium enterprise clients. Responsibilities include platform configuration, resolving technical issues, driving adoption, and acting as the embedded technical partner. Requires AI literacy and strong communication.

Seeking an experienced Assistant Executive Housekeeper to support housekeeping operations. Responsibilities include maintaining hotel cleanliness, ensuring room standards, managing supplies, and developing procedures. Requires 3+ years of experience and Opera software proficiency.

Business Analyst for a long-term international project in financial markets. Analyze and translate business needs into functional requirements while collaborating with cross-border teams on risk management and currency exchange operations.

Arabic Customer Service Specialist for an AI project. Review, evaluate, and annotate AI-generated content using native Arabic and B2+ English. Focus on quality, accuracy, and safety of Generative AI.

Product Analyst to support the analysis and implementation of global routing standards for efficient case classification and assignment. Requires experience in CRM or case management, strong analytical skills, and understanding of service operations.

Senior Actuarial Analyst specializing in pensions. Responsibilities include providing actuarial and data services, acting as a technical expert, analyzing client needs, and mentoring junior team members. Requires FIA qualification or strong exam progress and deep knowledge of European pension legislation.

Senior Industrial Engineer supports manufacturing optimization and production system redesign. Responsibilities include time studies, capacity calculation, and supporting new product industrialization using Lean principles. Requires a Master's degree and 7+ years of experience.

The Product Strategy Analyst role focuses on structured coordination, preparing executive materials, and translating strategic direction into organized plans and requirements for product initiatives.

Experienced Pre-Sales Engineer needed to bridge customers, sales, and engineering. Requires technical background in Android, Java/Kotlin, and ability to design solutions for enterprise clients in automotive technology and SaaS.

Interim Finance Transformation Manager for 12 months FTC focusing on Tax and Treasury. Responsibilities include tax compliance, reporting improvement, and supporting centralized Treasury function design. Requires finance transformation experience and stakeholder management skills.

Site Engineer II role involves planning, coordinating, and controlling production processes to ensure customer satisfaction, quality, and safety. Requires 5-7 years of professional experience and a Master's Degree in a relevant engineering field.

Support EDP's European Affairs and advocacy strategy through stakeholder engagement, legislative monitoring, and coordination of activities in Brussels. Requires a degree in a relevant field and 3-6 years of experience in Brussels.

Security AI Engineer to establish governance for AI/GenAI adoption. Define security guardrails for platforms, APIs, and LLMs. Requires strong cybersecurity foundation, Azure knowledge, and LLM exposure. Fluent Portuguese and C1 English needed.

Cozinheiro 1ª para preparar pratos, gerir a cozinha e controlar inventários. Requer experiência comprovada, formação em Cozinha, conhecimento de HACCP e fluência em português.

Senior Architect to lead design and construction of architectural projects. Responsibilities include developing plans, collaborating with clients, supervising staff, and managing budgets. Requires a degree in Architecture and 5+ years of experience.

Seeking a hands-on Product Designer to shape experiences across Dwelly's products, including tenant and landlord portals and internal tools. You will design for complexity, build a design system from the ground up, and collaborate with product and engineering.

Drive new business for the EMEA sales organization as a Business Development Representative. Run outbound pipelines, prospect cold and existing accounts, and generate high-value leads. Requires 6+ months sales experience and English fluency.

Pricing Senior Specialist owns distribution pricing management for EMEA. This role acts as a quoting consultant, balancing product value and market trends to achieve profitable outcomes. Requires strong analytical skills and a Bachelor's degree.