freelance English-speaking jobs in Guimarães

Provide technical support and manage orders for medical devices. Requires fluency in Dutch and C1 English. Handle customer inquiries via multiple channels with empathy.

Support NCI Academy operations using project management principles. Duties include generating quarterly reports and liaising with Finance to ensure accurate, timely invoicing. Requires experience in service delivery management and analytical skills.

This role leads global quality systems and NPD integration, focusing on SAP S/4HANA QM deployment and "Quality at the Source" implementation. Requires an engineering degree and 5+ years in international quality/manufacturing.

Senior Product Designer to set the craft bar for Ethena Pay, a mobile money app. Own the product end-to-end, design system, and brand. Requires world-class mobile app design, high-level motion/interaction skills, and experience in competitive consumer apps.

QA Automation Engineer focused on defining testing strategies and improving automation practices. Responsibilities include executing functional, regression, and automated tests within Agile teams, supporting CI/CD, and troubleshooting web/Windows issues.

Drive growth for DTC/eCommerce brands by owning paid media strategy across Meta and TikTok. Build creative testing roadmaps, manage budgets up to $1m/mo, and diagnose full-funnel issues.

IT Helpdesk role supporting operational management in France for a major EU bank. Requires 3+ years in technical support, strong French fluency, and knowledge of Data business. Focus on complaint management and translating business needs into IT requirements.

Analyze and investigate client claims related to late settlements. Manage claims from detection through resolution, interacting with clients and internal teams. Requires a degree in a related field, strong analytical skills, and fluent English.

Build scalable applications as a Node.js Developer. Responsibilities include designing RESTful APIs, troubleshooting, and collaborating in Agile environments. Requires strong Node.js, TypeScript, and database knowledge.

Own performance marketing for the US B2B market, focusing on lead generation. Core expertise in Google Ads, managing paid acquisition across the B2B funnel, and analyzing data using GA4. Mentoring a PPC specialist is also part of the role.

Lead FP&A function for a multi-brand ecosystem, owning the performance narrative and end-to-end planning process. Direct a team of four, ensuring financial discipline across the group.

People Partner serves as a trusted contact for people and leaders on P&O topics, championing experience, trust, and well-being. The role ensures local compliance with labor laws and collaborates across the P&O ecosystem.

Account Payable Trainee role involves daily accounting activities in a multicultural environment. Responsibilities include administrative tasks and process improvement suggestions. Candidates need analytical thinking and a continuous learning attitude.

Senior Go Engineer needed for core banking payment gateway. Requires 5+ years Go experience, 3+ in fintech/payments, and strong knowledge of distributed systems, PostgreSQL, and event-driven architectures.

Manage full-cycle recruiting for various roles within BCG's Business Services teams, supporting growth in the Lisbon Capabilities Centre. Responsibilities include sourcing, interviewing, pipeline development, and process improvement. Requires 2-3+ years of international recruiting experience.

Senior Dynamics 365 and Power Platform Consultant needed. Requires 8+ years in D365 CRM/CE and 5+ years in Power Platform. Must have strong C#/.NET, JavaScript/TypeScript skills, and experience with integrations and DevOps.

Senior Data Analyst for SEA Bidding & AI-Driven Performance. Analyze data to model ROI and design experiments using SQL and Python. Build automated pipelines via Google Ads API to optimize marketing spend.

Seeking German native speakers with B2+ English for a Customer Support role. Join an international team to support customers and solve problems. Motivation to learn and a positive attitude are required.

Ensure maximum occupancy and revenue for a 5-star luxury hotel. Oversee reservations operations, manage inventory, and apply selling strategies. Requires 2-3 years of experience and fluency in Portuguese and English.

This role involves daily Treasury operations, financial risk management, and reporting. Responsibilities include monitoring cash flows, managing liquidity, and supporting FX and interest rate exposures. Requires a Finance degree and 2+ years of Treasury experience.